The Encoding of Contextual Fear Conditioning - 1296 Words

The formation of new memories requires protein synthesis dependent changes in synaptic structure and plasticity in the hippocampus. Studies in humans and animals suggest that these memories are initially stored in hippocampus but later transferred to cortex for permanent storage. This phenomenon is described as systems consolidation of memories. While the specific role for new protein synthesis in hippocampus in early encoding of memories is established, whether protein synthesis in medial prefrontal cortex play a major role in encoding of memories is unclear. To address this question, we used contextual fear conditioning (CFC) of mouse, a behavior training that induce long lasting memories. A single training session produces robust lifelong memory (8) that can be measured using automated procedures (9). Several studies have used CFC training as a model to study hippocampal-cortical communications and mechanisms underlying systems consolidation of memories. Contextual fear memories a re initially stored in hippocampus and then moved to medial prefrontal cortex (mPFC) for long-term storage. We assume that if encoding of contextual fear memories require protein synthesis at both hippocampus and PFC, we will be able to identify translationally active mRNAs in hippocampus and PFC. Because RNAs associated with polyribosomes indicate translational activation, we first isolated polyribosomes from mPFC and hippocampus at two time points (one hour and six hours, hereafter T1 and T2Show MoreRelatedThe Effect Of New Protein Synthesis At Prl Cortex900 Words   |  4 Pages training. Mice infused with anisomycin (n= 12) immediately after conditioning showed impairment in contextual fear memory compared with vehicle-infused animals (saline, n=18) when tested 24 hours after CFC training (DF=28, F=7.19, t-test: p 0.05) (Figure 2A). Surprisingly, irrespective of the overall decrease in freezing percentage, mice injected with anisomycin did not show any statistical difference in the level of freezing within the first 2 minutes of the test (Figure 2B). By the thirdRead MoreAging And Young Blood944 Words   |  4 Pagesset up two cognitive testings, contextual fear conditioning and radial arm water maze (RAWM). The unpaired aged mice are divided into two groups, with one group injected with young plasma and the other injected with aged plasma before the testings. The two groups show no significantly different performance during the training phases of the two testings. Nevertheless, during the testing phases, the mice rejected with young plasma show improved freezing in contextual memory testing and better performanceRead MoreEssay On Aging1000 Words   |  4 Pagescapable to potentiate synaptic plasticity in aged mice. To understand the cognitive changes, they further used contextual fear conditioning and radial arm water maze paradigms (RAWM) to study aging effect to hippocampus related learning and memory. Mice injected with young plasma had increased freezing response in contextual, but not cued, learning and showed significant improvement on fear memory. They also exhibited enhancement in learning and memory in finding hidden platform location. On the otherRead MoreThe Theory of Reconsolidation753 Words   |  3 Pagessuch a critical aspect of learning, it is no wonder that its distinct process has become the topic of much research in the neurobiological universe (Hupbach et al, 2007; Nader Hardt, 2009). After a new memory is learnt, it enters the process of encoding during which the memory is labile and capable of disruption until it becomes stabilised over a period of time (Nader Einarsson, 2010; Nader et al, 2000). This process is called consolidation and originally consisted of the theory that once stabilisedRead MoreA Critical Reflection on Information Processing Theories of Trauma Response1613 Words   |  7 Pagesdisorders have unusually coherent and stable fear memories that are easily activated by stimulus elements that may be ambiguous but bear some resemblance to the contents of the memory (Brewin Holmes, 2003). Adapting this theory to PTSD, Foa et al. (1989) proposed that following a traumatic event, a fear network is formed that stores information about sources of threat. These networks contain trauma related representations strongly associated with fear that can be activated by external or internalRead MoreThe Use Of Hippocampal Neurons On Memory3163 Words   |  1 3 Pagesin a new room and given foot shocks while simultaneously using light pulses to activate the neurons that had been previously labeled in the safe room. After being placed back into the safe room, mice exhibited freezing responses. A false memory of fear was created in these mice as they demonstrated freezing behavior in the room in which they had not been shocked. Multiple methods have been used to manipulate neuronal pathways, and the fact that so many different methods already exist suggest a brightRead MoreThe Human Brain Gains And Loses Information Through Neuroplasticity2001 Words   |  9 Pageshippocampus and dentate gyrus play an important role in the changes in neuroplasticity. The brain’s hippocampus has many important functions and roles: encoding, memory retrieval, memory consolidation, episodic and semantic long term memory, novelty detection, sleep-dependent memory, and pattern discrimination (Bartsch and Wulff 2015). In the process of encoding new words, both activation and deactivation of the hippocampus or dentate gyrus can be observed through various image scanning methods (ShtyrovRead MoreHeredity vs. Environment in Human Development Essay example2307 Words   |  10 Pagesability to change lives foster own develop. NO/Organismic Maslow Selfactualization Theory ETHOLOGICAL Human have adaptive mechanisms to survive periods stressed: predisposition for learning NO/BOTH Bowlbys Ainsworths Attachment Theory CONTEXTUAL Development occurs through interaction between person 5 surroundings interlocking systems of influence Childs Sociocultural context impact on development NO/Organismic NO/Organismic Bronfenbrenners ecological Vygotskys Sociocultural Read MoreAlternative Learning System3522 Words   |  15 Pagesand reinforcement (any means of increasing the likelihood that an event will be repeated) are central to explaining the learning process. For behaviorism, learning is the acquisition of new behavior through conditioning. There are two types of possible conditioning: 1)  Classical conditioning, where the behavior becomes a reflex response to stimulus as in the case of  Pavlovs Dogs. Pavlov was interested in studying reflexes, when he saw that the dogs drooled without the proper stimulus. Although noRead MoreOcd - Symptoms, Causes, Treatment131367 Words   |  526 Pagesemotion of fear, is a universal human experience that plays a central role in human adaptation and survival. The basic function of fear is to signal a threat or impending danger (Barlow, 2002). The feeling of anxiousness associated with making a speech before 3 4 THE NATURE OF OCD a large audience or going for a job interview is understandable, given the potential for embarrassment or rejection. Even some of the phobias that are well known to clinicians, such as acrophobia (fear of heights)

A time when i ran away Free Essays

Everybody at school Jeers at me and constantly bullies me. Even the teachers pick on me, because I’m not exactly the brightest student. Everyday I go home battered and bruised yet my parents still don’t take a second look at me. We will write a custom essay sample on A time when i ran away or any similar topic only for you Order Now I may be shy, but I’m also mysterious, curious and after some thought, and quite a lot of beatings, I decided to try something new, to run away from home. Vive been traveling for ages now, with no insight of where I’m going. The hot sun bears down on me, my lips are parched and I’m desperate for an ice cold drink. I use what little spare change I have, to buy myself a bottle of water, and before I know it Vive gone through the whole thing. I’m exhausted, yet I have no shelter, no food or drink, and worst of all I have no family. I really regret running away. I wish I could Just have a second chance to go back and fix everything. But I know better, that I’m not wanted there, and that they’re all probably throwing a party now that Vive left. I realism that I have no hope, if I keep on moaning and groaning about what an idiot I am. So, instead I decide to make a plan as to how I can survive. Vive never shoplifted before; it’s a completely new concept for me. When I was younger I would always feel guilty about sneaking a few chocolates of the top of the cupboard. So you can see how petrified I am about shoplifting. I try to casually stroll Into Deco’s, but I can’t keep my heart from thumping so fast, I can’t stop the sweat from bucketing down my face. Every aisle has a shop assistant wandering around keeping an eye on everything. I decided to try the confectionery aisle. I sneakily slipped a Fruit Pastilles packet Into my pocket and Just as I done so; I was halted by the assistant. I felt my pulse break; I knew I was in for It. H reached behind himself and took out a sheet. Sprawled out across the front was LOST BOY, with a picture of someone who looked exactly like me. That’s when It hit me that I was the lost boy. No words could describe how I was feeling. I dashed out of the store and sprinted all the way home, only to find It completely abandoned. I asked a passer-by where the occupants of my house were. He calmly pointed to the roof and said they hurdled to their death, because of the heartache of losing their missing son. It was at that moment, that I collapsed to the round, and was once again reunited with my family a time when I ran away By Reverberant-Congratulating petrified I am about shoplifting. I try to casually stroll into Deco’s, but I can’t keep my decided to try the confectionery aisle. I sneakily slipped a Fruit Pastilles packet into knew I was in for it. H reached behind himself and took out a sheet. Sprawled out That’s when it hit me that I was the lost boy. No words could describe how I was feeling. I dashed out of the store and sprinted all the way home, only to find it How to cite A time when i ran away, Essays

Strategic Human Resource Management Sample [Question/Answers]

Questions: 1. Explain the importance of strategic human resource management in organisations. 2. Assess the purpose of strategic human resource management activities in an organisation. 3. Evaluate the contribution of strategic human resource management to the achievement of an organisation's objectives. 4. Analyse the business factors that underpin human resource planning in an organisation. 5.Assess the human resource requirements in a given situation. 6.Develop a human resources plan for an organisation. 7.Critically evaluate how a human resources plan can contribute to meeting an organization's objectives. 8.Explain the purpose of human resource management policies in organisations. 9.Analyse the impact of regulatory requirements on human resource policies in an organisation. 10.Analyse the impact of an organisational structure on the management of human resources . 11.Analyse the impact of an organisational culture on the management of human resources. 12.Examine how the effectiveness of human resources management is monitored in an organisation. 13.Make justified recommendations to improve the effectiveness of human resources management in an organisation. Answers: Ensure the success of your business through effective human resource strategies Human resources are like natural resources; they're often buried deep. You have to go looking for them, they're not just lying around on the surface. You have to create the circumstances where they show themselves. -Ken Robinson This quote speaks a lot about the importance, relevance, need and inherent requirement to strengthen and modulate the human resource management which is the ingredient for a successful business or organization. Strategic HRM lies in the heart of the company to define the plans and goals of the organization achieved by the means of human capital which is a major source of competitive advantage and with the help of a systematic approach (Schuler, 2008) to define objectives. The approach is based over long term issues and some of the macro concerns like quality, values, commitment, and such issues. Strategic human resource management is a task of toil requiring thinking ahead and planning in advance (Bratton, 2007) to match up the goals of the company with the needs of the employees. It is hardly notices, but development of the employees is the key factor of concern of strategic HRM practices. The stress and focus of strategic human resource management is based over emphasizing the code of ethics of an organization, philanthropy (Jackson, 1995), improving quality of life of employees, managing of social impetus of business decisions (Golding, 2010) etc. The study will focus upon two models of HRM namely, Storeys hard and Soft HRM and Best Practice Model. The hard and soft HRM are distinguished as hard HRM lays its focus over costs included by human resources whereas soft HRM is all about all the human related aspects of management. Hard HRM have task focused attitude with a highly defined job description, low span of training, consistent work design, hierarchical structure and no career progression for the employees. Soft HRM on the other hand is people focused with high skill and diverse workforce, bigger picture in descriptions, shared culture, career development, flexible approach (Truss, 1997). On the other hand, the best practice model it is observed that best practices are added onto previous performances to create some new strategies. It is based on universalism (Marchington, 2000) aiming at high performance. The elements of this model are job security, selective hiring, narrow status differentiation, high wages for high performances, decentralization and team work. Great vision without having great people is irrelevant and impossible. It is really essential for an organization to invest time and resources in human resource management as it is the key for sustaining of the business. The objectives of human resource management are to motivate the employees to work in the direction of organizational goals. The department makes sure that there is an integrated group for organizational effectiveness which is creating opportunities for growth by the means of training and development. The role and goal of HRM is to employ the required skills and to enhance the employees satisfaction and the essence of self actualization. The human resource management is responsible for creating a sense of belongingness and team spirit to uphold high level of morality and human relations. Human resource management have organizational, social, professional and corporate significance that is exerted in the company. A framework for human resource management can be well explained with the help of this formalized diagram in which every task is summarized in terms of inputs, processing and outputs for the organization. HRM is an amalgamation of mission of the company, internal forces, external factors, technology, conceptual development, code of ethics, information management, career management, governance, employment and such issues (Schuler, 1993). This diagram is an informal way of understanding the framework for human resource management blending the essence of all the aspects of functioning. The purpose of strategic human resource development is to construct a philosophical framework for strategically focused people. The strategic human resource development adds on strategic and critical thinking to the organization therefore, is required for fueling up the operational aspect of the organization. It is the engine to take the organization onto a next level by integrating business with the growth conditions by aligning the employees towards specific business requirements. The purpose of its inclusion is to analyze the scope of threats and opportunities and to control the activities for organizational objectives. It is the ladder to minimize adverse conditions, to effectively allocate resources and time, to encourage forward thinking and for a great degree of discipline. Therefore, strategic human management is the core of a company to pave the path for success and overall development. The purpose of strategic human resource management is to imbibe in some breakthrough idea s within the organization and handle the dynamic changes in the competitive environment in an efficient and effective manner. Another purpose of strategic human resource management is to make the HRM department competent with the present trends of the market and create higher level of job satisfaction among the employees. It reengineers the organizational processes and manage the change in the industry with well implemented strategies. SHRM is a way to align the business with its objectives. The organizational objectives can be closely related with all the management issues within the organization and SHRM is a key component for formulating strategies for training and development, employee acquisition, compliance management, project management, quality and cost control management. The primary goal of SHRM is to translate the strategies of the business to make them into priorities of human resource. British Airways HR Report There were a myriad of challenges that were faced by British Airways that have brought a sense of urgency to check and control the human resource management of the largest organization of UK. There was a loss of momentum because of recession, mergers, employee turnovers, loss of senior managers (Colling, 1995), and such issues. Human capital management solution should be chosen for recruitment process to experience a full momentum of response and result. It is required to focus over the training programs putting people first and managing people first (Merkert, 2012) for significant human resource management. Individual learning in human resource is to achieve a pool of competencies in every individual employee. An appraisal scheme or reward system should be devised for British Airways to motivate the employees for consistent service. HR plan for merger of British Airways and Iberia The merger was a blend of cultures, trends and styles of two different regions which could have led to enormous bundles of problems and challenges for both the organizations. It is likely to have various human resource problems like employee turnover, lacking expectations, strained relationships, dysfunctional teams and more. Cultural mismatch was the greatest of all the challenges which should have been mitigated towards a mutual benefit. There is a need to check the cultural mismatch issues and become prepared for it. These issues revolve around power distance between the top management and the employees, uncertainty avoidance in terms of risks, individualism versus collectivism, time orientation, masculinity etc. With some of the huge, remarkable and noteworthy gaps between the cultures and values of Iberia and UK, it is essential to map the cultures to a common set goal and value system so as to avoid any kind of discrepancy and conflict. Cultures should be driven down by the path of Top Management Team abbreviated as TMT. Communication, trust and security should be maintained within the organization going in the pace with workplace flexibility. There must be provisions of arranging training workshops to believe in innovation and effectiveness of the strategies. It is required for both of the companies to respect for both of the cultures and to pay regard to the human side of the enterprises. In this situation of a merger, the human resource department helps people to manage and control the challenges as the process unfolds. It fills up the gap between the cultures of an organization by neutralizing the overall work culture of the place. SHRM smoothens out the transition process for the employees by helping them overcome their fears. Human resource communicates the role requirements to employees and make them permeate the new structure of the organization. Reviewing Human Resource Management Ranging from small business to huge conglomerates, human resource management is the catalyst for successful trajectory of any organization. It plays a strategic key role in formulating the strategies of a company and to control the employee centered activities of the company. Human resource management is not a stand alone department in the organization but, is related with every other feature of the company. Each of the strategies, operations, functions, management goes in compliance with human resource department. There are some of the business factors relating the human resource planning that affect them in the company. Political aspects have an external impact on the organization and economic impacts in the society guide the strategic human resource management. The shape of the current economy is a business domain that modulates the course of strategic human resource development. The demographics of workforce and different compensation packages have a close relation with the focal point of human resource development. The technological revolutions have modulated the consumers viewpoint and finally business factors relating them. Impact of organizational structure on HRM The structure of the organization have an essential role to play in management of HRM. There are basically two key schools of thought in which an organizational structure which is based over resource based theory which in which resources and the effective utilization of those resources forms competitive advantage for the company and other one soft HRM in which product differentiation and the cost leadership are the keys for success. In the former school of thought HRM is placed at the center or the heart of the organization and in the latter part, it is regarded as a general business strategy (Huselid, 1997). In a structure for the organization which has its mission focused around people and employees, human resource department is the most refined and dignified department of the company. Departmentalization in an organizational structure should foster interrelation of all the departments including HRM to be able to make sure that there is a collaboration of human resource department with every other section of the company. Decision making power if handled with human resource manager would be a profitable strategy because if the internal employees or stakeholders of a company are effectively managed and are in line of order then every output is systematic and as per the requirements. There is a requirements of flexible structure within the organization to be able to incorporate the dynamicity of the market in context with recruitment, training, development, performance, sustainability, retention and satisfaction (Delaney, 1996), all covered in human resource management. The organization must have a small size or in other words limited span of control so as to have an individual attention over the employees. There must be scalar chain of command as another structure which is rigid and complex, will lead to confusions in the management of human resource. A flat or a hierarchical structure in the organization is best foe germinating the values in human resource dep artment and for its smooth and efficient functioning. Impact of organizational culture on HRM HR policies of an organization having a positive workplace culture and climate are likely to be fully embraced within the organizational mission and SMART goals. The socio cultural environment of the organization affects the work culture and finally the employees catering to human resources. Culture and human resource management are intertwined with each other as corporate culture is itself a past managed (Cox, 1991) by the human resource management. It is a control and exchange mechanism to monitor the response of the workers and employees towards policies of the companies so as to plan the retention policies. A healthy culture with open communication is likely to be employee oriented raising the contentment and satisfaction of the employees and encourage them to perform better for a mutual growth. The corporate culture is the catalyst to monitor and control the behavior of the employees by instilling values (Ferris, 1998) and beliefs of the company and therefore, part of the role o f human resource management is handled by taking care of the culture of the company. An organizational culture that is based over creativity and innovation is most likely to produce practices of rewards, acknowledgements, training, team work and such features in the human resource management. Culture is regarded as an antecedent for the strategic human resource management as a flexible culture is a key for a competitive environment of the human resource management department. New recruits tend to focus more upon the culture of the organization and then become a part of it. Therefore, recruitment, selection, training, relationship and every other domain of HRM is guided by the culture of the organization. Effectiveness of human resource management The effectiveness of human resource management can be measured and analyzed in both qualitative and quantitative methods. For a quantitative analysis, HRM can be combined with business metrics to set some of the KPIs and assign some threshold for the employees performance (Becker, 1996) to be measured at the end of a cycle and evaluate the effectiveness of the human resource management in the organization. The quantitative methodology also focuses upon the effectiveness of HRM in relation with competitors and suggest steps to improve the policies and strategies. The breadth, depth and meaning of workforce data, analytics and benchmarks can be evaluated to build upon effectiveness of HRM. For a qualitative analysis, productivity, absenteeism, turnover, quality, service and other such measurable can monitor the HRM of an organization. Workforce and salary planning also gives a genuine review of the organizational human resource department with an additional control of recruitment recor ds like cost, quality, number and success rate. Job impact indicators can be monitored for the purpose of measuring the effectiveness of training and development (Legge, 1989). Benefit to cost ration, stability index, separation rate and other records can be used to monitor the effectiveness. Workforce scorecard and auditing may also be employed for the purpose. Human resource policies of an organization are to make decisions supporting the administrative personnel, performance management functions, resource utilization and employee relation. Policies further enable clarification for a consistent managerial behavior to help devise action plans for legal and external pressures in the company. Policies are based on some of the common grounds such as principles such as innovation, change management, performance improvement, terms and conditions for contractual agreements, employee relations including unions, safety matters, control over conflicts and work behaviors, equal opportunities in all aspects etc. All organizations under the tab of human resource development must comply with some of the regulatory policies such as Labor laws. Employment Act 2008 protects vulnerable workers by easing their business goals. Employment Relations Act 2004 concerns with collective laws and trade union rights. Employment Rights Act 1996 deals with employee rights in the case of dismissal, time offs or rights of parenting redundancy. Equal Pay Act 1970 prohibits unequal treatment of men and women. Work and Family Act is a balanced package of rights including maternity leaves, four weeks leave and planning for future. Data Protection Act 1998 is for regulation of processing of information. Recommendations for future 1. It is essential to encourage the employees to learn new skills and to test their acquired knowledge in innovative fields. Therefore, training opportunities should be given to the willing employees in order to foster effective strategies for the company. 2. An open communication both verbally and in written must be maintained within the organization to be able to smoothen the exchange of ideas and strengthen the leadership of HRM. 3. Brainstorming sessions, flexible working projects, innovation room, collaborative spaces and such ideas should be implemented so as to increase the cohesion between the employees and make them work as a single entity. 4. Competence management, knowledge management, talent management, and such systems must be included in the toolkit of HRM to enhance the effectiveness. References Schuler, R. S., Jackson, S. E. 2008,Strategic human resource management, John Wiley Sons. Bratton, J. 2007, Strategic human resource management.Human Resource Management iinde, Der: John Bratton,-Gold, Jeffrey, London: Palgrave Macmillan, London, pp. 37-71. Jackson, S. E., Schuler, R. S. 1995, Understanding human resource management in the context of organizations and their environments, Strategic Human Resource Management, 46, pp. 237-264. Golding, N. 2010, Strategic human resource management,Beardwell, J. and Claydon. Truss, C., Gratton, L., Hope Hailey, V., McGovern, P., Stiles, P. 1997, Soft and hard models of human resource management: a reappraisal,Journal of Management Studies, 34, no. 1, pp. 53-73. Marchington, M., Grugulis, I. 2000, 'Best practice'human resource management: perfect opportunity or dangerous illusion?,International Journal of Human Resource Management, 11, no. 6, pp. 1104-1124. Schuler, R. S., Dowling, P. J., De Cieri, H. 1993, An integrative framework of strategic international human resource management,Journal of Management, 19, no. 2, pp. 419-459. Colling, T. 1995, Experiencing turbulence: competition, strategic choice and the management of human resources in British Airways,Human Resource Management Journal, 5, no. 5, pp. 18-32. Merkert, R., Morrell, P. S. 2012, Mergers and acquisitions in aviationmanagement and economic perspectives on the size of airlines,Transportation Research Part E: Logistics and Transportation Review, 48, no. 4, pp. 853-862. Huselid, M. A., Jackson, S. E., Schuler, R. S. 1997, Technical and strategic human resources management effectiveness as determinants of firm performance,Academy of Management journal, 40, no. 1, pp. 171-188. Delaney, J. T., Huselid, M. A. 1996, The impact of human resource management practices on perceptions of organizational performance,Academy of Management journal, 39, no. 4, pp. 949-969. Cox, T. H., Blake, S. 1991, Managing cultural diversity: Implications for organizational competitiveness, The Executive, pp. 45-56. Ferris, G. R., Arthur, M. M., Berkson, H. M., Kaplan, D. M., Harrell-Cook, G., Frink, D. D. 1998, Toward a social context theory of the human resource management-organization effectiveness relationship,Human Resource Management Review, 8, no. 3, pp. 235-264. Becker, B., Gerhart, B. 1996, The impact of human resource management on organizational performance: Progress and prospects,Academy of management journal, 39 no. 4, pp. 779-801. Legge, K. 1989, Human resource management: a critical analysis,New perspectives on human resource management, pp. 19-40.

The Importance of Learning in the Arab World free essay sample

This paper emphasizes the importance of learning in the early modern period in the Arab world. This essay examines the importance of learning in the Arab world with specific reference to Portugal during the early modern period. It examines how this nation was empowered by its adaptation of Arabic mathematics and Arab navigational and naval technology. Arab knowledge of cartography and navigation, from which all European nations borrowed heavily, enabled Portugal to forge ahead in the drive to seek colonies and expand Portugal?s sphere of trade. From the paper: In the current political climate, it has become easy to forget the past. It has become easy to forget how, many hundreds of years ago the Arab world was not seen as a place of darkness, of anti-modernist and anti-technological sentiments. Rather Islam was seen as a beacon of light for the West, providing important mathematical and navigational knowledge that enabled Europeans to make exploratory forays into what became the New World. We will write a custom essay sample on The Importance of Learning in the Arab World or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The very numbers that paginate this particular document are Arabic Numerals, an improvement on the cumbersome and often confusing system of Roman numerals.

Reflection Essay Sample on the Book Tuesdays with Morrie

Reflection Essay Sample on the Book Tuesdays with Morrie The reflection essay designates the type of work that puts into perspective analysis of the writer’s evaluation of the particular text. Moreover, it implies the involvement of personal experience, which provides an overall understanding of the specific topic. In some cases, it is possible to omit the provision of individual’s experience as the assignment may focus only on the evaluation of the writer’s opinion. In this case, the writer reflects the effective and ineffective parts of the essay. Moreover, he/she explains why the narrator’s point of view deserves consideration. Therefore, the reflection essay sample demonstrates the involvement of value judgments for the description of the particular case and provides a balanced evaluation of the targeted source. ‘Transcendent Ideas in Tuesdays with Morrie’ Essay Sample The book Tuesdays with Morrie is one of the most bestselling novels in the USA. The narration demonstrates the conversation between the professor and his former student Mitch that is listed in the set of the postulates. Morrie drives the reader’s attention to the indeed significant matters in the individual’s life. His critique of the contemporary culture and the predominance of money over the mind forces Mitch to reconsider vital values and ponder over his future. Hence, the essay reflects on such Morrie’s postulates as pity for oneself, regrets, emotions, family, money, and modern culture. Pity for Oneself Indisputably, the opinion of the surrounding society plays a significant role in the development of the individual’s self-esteem. However, it is essential to mention that the personal attitude towards himself/herself, as well as the attitude to the upcoming issues, designate the background for the formulation of the self-evaluation. Morrie signifies that the paralysis deprives him of personal independence, as he needs constant assistance from the others (Albom 36). Personally, the severe disease alters his world-view and overall perception of the familiar matters. However, he mentions that the pity for oneself deepens the depression, wastes time and leads to self-withdrawal (Albom 36). It is possible to cry but not to concentrate on important issues as it breaches the inner balance. Regarding own experience of the unjust occurrence, the pity for oneself does not provide the solution of the problem as the emotions take over rational thinking. The case of the mentioned reward as sists in the realization of the early preserved plans as another individual can take advantage of them and succeed. Therefore, the pity for oneself leads to a self-withdrawal as it breaches the rational comprehension of the situation and complicates the rendering of the possible solutions. Regrets Usually, the feeling of regret intertwines the pity for oneself as it blurs the clearness of mind with the fixed ideas of the possible solutions to the issues or situations of the past. For example, Morrie recollects the conflict with a friend who did not support him in the critical moments of life. Later when that friend wanted to excuse and maintain the contact, the protagonist refused to do it. Consequently, the man dies and Morrie regrets that he did not forgive that person (Albom 91). The feeling of regret designates the barrier between the past and present as memories restrain a person from the acceptance of the consequences of the particular situation. For instance, in the novel, the personal initiative of the main character to take part in the competition designated the reason for the upcoming conflict. The mentioned friend excused for the implementation of the idea and wanted to take the deserved reward. In that case, forgiveness represents the most powerful tool to overcome the feeling of regret. Moreover, the state of perception motivates to develop personal prudence towards trust. Hence, the sorrows do not solve the upcoming issues. On the contrary, they blur personal consciousness with the negative emotions, and in some cases, impose the individual with the feeling of guilt. It is essential to use the mental power of regrets for the rational comprehension of the issue and elaboration of the possible ways of its solution. Emotions On the other hand, the community tends to underestimate the influence of emotions on the formation of the world-view and perception of reality. Morrie signifies that the inner intention to pity himself and regret the lost physical abilities are connected with the dominance of the negative emotions over his mind (Albom 60). On the other hand, the feelings related to the success lead to the predominance of the positive emotions over the rationalism. Personally, it is possible to agree with Morrie’s opinion as emotions impose individual with the illusion of happiness or grief that alienates the person from the rational comprehension of the particular situation. In this case, Morrie suggests people let the feelings pass by and not to concentrate on the specific case that can cause emotional overload (Albom 59). For example, the victory in the competition imposed a hypothetical individual with the feeling of the predominance over the others. However, in two months this person might be defeated, and it can lead to regrets. In this case, it is possible to use Morrie’s lesson of letting the emotions pass by. The victory can be regarded only as a source of motivation but not arrogance. Hence, it is essential to take control of emotions. Otherwise, they will breach the rational thinking and harden the usual perception of reality. Family Regarding the rapid development of the world, the process of the urbanization provides an individual with a vast amount of possibilities. However, the accomplishment of the planned goals imposes a person with the loads of obstacles that represent complications in the success achievement. According to Morrie, family designates the most powerful social construct for the formulation of the future generation (Albom 53). The mentioned social group can be regarded as a source of love, care, and encouragement that alleviates the overcoming of real-life obstacles. Moreover, he adds that without a family the obtaining of the assistance would be a great challenge for him (Albom 54). These words are worth consideration as the concept of the family indeed correlates with the love that assists in the healing of any wound. Regarding personal experience, parental support played a significant role during my graduation. After three years of studies, I already gave up and was afraid I would not cope w ith my diploma. However, their care and encouragement raised my spirit, and I have succeeded with the graduation paper. Therefore, the family designates the sociocultural construct, which contributes to the formulation of the decent member of the community and assists in the overcoming of the hurdles. Money Nowadays, urbanization creates possibilities for the financial development of almost every individual. However, society makes a shift from the moral virtues to the material ones that demonstrates great concern for the citizens as they suffer alienation. Morrie states that culture imposes an individual with the false necessities that do not lead to spiritual satisfaction as the abundance of the necessary goods deepens the interpersonal gap (Albom 69). He mentions that it is essential to share moral virtues with others (Albom 70). That opinion forces us to over-think the system of values of the contemporary world. Providing people with moral support plays a significant role in the development of relationships as it leads to the satisfaction of personal acceptance. Money cannot bring comfort and encourage. On the contrary, they bring to people feelings of fear and greed. While fear leads to the mistrust towards the surrounding people, the greed forces to earn more and more in order to predominate over the others. Hence, it is essential to reduce the power of money over the individual’s mind, as it does not provide the spiritual satisfaction. Moreover, it erodes the soul of a person instilling it with greed and fear. In this case, the best possible solution is the provision of the person with the spiritual support that designates his or her understanding and acceptance. Culture Year after year, the government accompanied by mass media shapes public culture. The culture of the US population leads to personal alienation as it puts into the perspective the financial security instead of the development of the national spirit based on the predominance of peace and equality. Morrie identifies that the government utilizes the spiritual threat that instills the individual sub-consciousness with the idea of money predominance (Albom 85). From their perspective, people are scared of being fired and determine the fundamental reason for letting others down. However, such a savage behavior of the survival of the strongest leads to the undermining of the cohesion of society. For instance, some time ago I was framed as a group mate took advantage of my project, copied it and got a better grade. When I asked him to explain his behavior, he replied that only the strongest should survive. In this case, the culture develops the attitude of hostility and mistrust that breaches the cannons of the human relationship. Therefore, culture puts into perspective a task to impose people with the false dictation of money. However, the mentioned intention breaches the rational thinking and develops the herd instinct to earn more than others. Unfortunately, the perspective of the money predominance erodes the functioning of society by excavating the roots of basic communication. The book of Mitch Albom Tuesdays with Morrie represents a set of postulates for the proper spiritual development of every individual. In our lives, the concept of pity for oneself intertwines with the regrets that undermine rational thinking. On the other hand, the government is imposing the society with the false culture of the money predominance that leads to the alienation of the individual and breaches the moral virtues and the cannons of communication. Finally, the family as the most significant social construct provides a person with love and care that serves as the most potent tool for the overcoming of the inevitable obstacles and negative issues. The provided reflection essay sample demonstrates the involvement of the personal experience towards the evaluation of the narrator’s opinions. The implication of the individual examples reveals the points of the author’s view that aim the reader to ponder over the significance of the message. The demonstrated essay put into perspective the assistance to the writer for accepting a challenge and write a decent reflection on the particular reflection essay topic. Use the sample to alleviate the work on this type of essay. Work Cited Albom, Mitch. Tuesdays with Morrie. Doubleday Company, Incorporated, 1997.

Benefits of ICT in Education and Classroom Management

Benefits of ICT in Education and Classroom Management ICT has so many advantages in the learning and teaching process. Classroom management is one of them that gained benefits from ICT. According to experienced teachers who use ICT in their classrooms that ICT may make the classroom controlling more effortless because ICT provides materials that make the class more interesting and easy to control (Cox and Webb, 2004). The existence of several sorts of ICT tools gives the class other support of learning especially in terms of visual and auditory learning. Thus the definition of classroom management â€Å"Content management occurs when teachers manage space, materials, equipment, the movement of people, and lessons that are part of a curriculum or program of studies† (Froyen they have ‘eyes in the back of their heads’ so are able to pay attention to several things at the same time; Letting pupils know what behavior is expected of them at any given point in time; Smoothness: teachers are able to guide pupil behavior v erbally or non- verbally without having to interrupt teaching; Maintaining group focus and interest.† Leask and Pachler(2005:44) ICT is beneficial for teachers too, to discipline student’s deportments in the class. In â€Å"withitness† teachers never are busy with other things in the class while answering a question or other activities (Leask and Pachler, 2005). They should pay their attention to students behaviour even they observe them out of the corner of their eye, it will be good. In addition, students know what they are going to do next time. Finally, in â€Å"smoothness† teachers use efficient techniques that guide students in a way, which does not lead to a noisy atmosphere in the class, but without interrupting teaching process. ICT and Motivation: The British educational communications and technology agency (Becta, 2003) has a research about ICT and motivation, which reports that regular use of ICT across various curriculum subjects, may have a u seful motivational impact on students learning (cited in Cox, 1997). It is clear that students stand more time in front of their tasks by using ICT like computer than other methods such as: classic method, which was manual, which is manual. ICT may solve discipline problems and decrease them. Moreover, students who used ICT for educational reasons in school feel more successful were more motivated to learn and have raised self-confidence and self-esteem (cited in Software and information industry association 2000). For example, while writing a paragraph by hand there is no grammar check to correct mistakes, but while ICT programs such as Microsoft Office word, which will detect most of the spelling and grammar mistakes. This process will encourage and motivate students certainly. Leask and Pachler, 2005 refer that the impaCT2 project evaluated the motivation of students through 15 case studies in their books. Researchers found that ICT not only encourages students to become more con centrated on the task. ICT also was seen by some teachers to improve both the competency and cognitive functioning (Cited in Comber et al., 2002, p. 9).

Organisational and leadership management (Tesco PLC) Essay

Organisational and leadership management (Tesco PLC) - Essay Example As far as Tesco is concerned, it is placed in a very competitive and challenging industry, that of the retail business. The retail business is a very high selling business, since it involves selling items of daily use. Tesco in the next 0-10 years, will be faced with a lot of new challenges. In the world of business, no organization can remain stagnant and stay where it is. Rather, it has to constantly keep on moving and face the challenges that the unstable environment has to offer. The challenges that Tesco might face in the near future is that it might be challenged by their competitors if they merged together to form a cartel or another organization. Other challenges can be to keep prices low, despite the various tactics that are often used by the retailers to coax the consumers into a tight corner. Examples of such tactics are price fixing. In such times of change and crisis, effective leadership will be essential for Tesco. It would have to have expert power within the company to manage the challenges that is would face. Expert power comes from the expertise possessed by the manger, and the value and need of this expertise within the organization. This expertise is a result of the manager’s special skills, knowledge, abilities and/or previous experience.

Is Capital Punishment an Effective Deterrent Essay

Is Capital Punishment an Effective Deterrent - Essay Example 2. Influences on Deterrence The dilemma of accepting or rejecting capital punishment as a deterrent in future rate of murder is driven by the underlying socio-economic circumstances and human psychological influences. Defined as â€Å"an inhabiting mechanism which involves the risk of monitoring or intervention and associated sanction† (Cools et. al. 2010, p.275), deterrence as a function of capital punishment has not proved its worth and the persistent crime rates in societies where capital punishment is adopted proofs the weaknesses of this doctrine. However, deterrence is not an absolute measure and it should be studied relative to individuals and circumstances. Thereby, the effects of a sentence may vary indefinitely on individuals and societies they are applied. This paper will examine various factors that have a direct or indirect impact in deterrence minimization ought to be provided by the death sentence. The paper will presents the underlying logics behind the thesis, the authenticity derived from literature and sentiments attached with the issue. 3. Logics Defying Deterrence a) Role of Intent, Plan and Judicial Intricacies Human murder, despite being a detestable act cannot be studied and investigated without an in-depth cause and effect analysis. Factors and circumstances that led the criminal to commit the murder have a direct influence on the outcome of the death sentence. The punishment would not be a popular decision if it does not have adequate circumstantial evidence and the favors of masses. There are only fewer chances that the death sentence will reduce the murder rate in the society. Another logic that can be presented against the employment of capital punishment as a deterrent to murders is that planned murderers are most likely aware of the ramifications and plan to avoid these apprehension in advance. These efforts not only show the powerful intent behind a murder but also negate the existence of any deterrence. Rather, these crim inals assume that they will never be caught if they can plan carefully. Consequently, the fear of capital punishment may help them to plan even more cautiously and avoid the sentence instead of the crime. Thirdly, the intricacies in criminal law minimize the deterrence offered by the capital punishments. The criminals can bank on delaying tactics maneuvered through attorneys and appeals to final decision. The delay in justice thereby causes an exceptional damage to deterrence. b) Role of Law and Authority Laws in almost every country have defined separate clauses for unintentional and homicides with an intent. However, the intent of a murder is actually a state of mind and it is very hard to prove in most cases, â€Å"Courts have wrestled with the distinctions among such states of mind.† (Homocide n.d.). In such cases the death sentence may be justified as far the course of law is concerned but the deterrence in not defensible. In other words, the judicial procedures and just ifications may be sufficient for the award of a capital punishment

Teaching Art To Young Children Essay Example for Free

Teaching Art To Young Children Essay Some of the children stuck the squares of material outside the shoe outline at first but through discussion and questioning they understood that the material needed to go inside the outline. One child went to the Shoe Shop in nursery a got a shoe to copy a pattern on the side and the colour of the shoe, she had remembered from playing in their that the shoe was different from the others and had a pattern on it. Some of the children chose different colours and materials, whilst other children stuck to one colour or one type of material. One child that stood out chose red paper and ribbed card and she did a pattern repeating it over the shoe shape, she needs more opportunities to make patterns using a range of materials. All of the children were able to put glue onto their material and stick it down, but some children put the glue on the wrong side of the paper. A target was set for these children to practise gluing on the opposite side to the side they want to show/see.  The activity went well and the children enjoyed designing their own shoe. All the children met three out of the four learning objectives, they were able to choose colours and materials, use their own ideas when placing materials and they practised their gluing skills. The objective that most of the children found it difficult to describe was how things felt. They had a limited range of vocabulary, even though we had previously covered the subject. Suggesting describing words and asking the children if I was correct worked well as it helped some of them to recall words from previous lessons, other children were still unable to answer. In order for children to move further up the stepping-stones towards the Early Learning Goal for exploring media and materials they must begin to describe the texture of things. For the children who find this difficult more opportunities are needed for them to develop their ideas and vocabulary. Again the introduction and organisation of the activity worked well as the routine was used as in the previous activity. The children knew what to do and I was able to work well with three children at a time. My role during this activity was to explain the task again, to model what the children were to do by showing them a shoe I had designed. I continually asked the children about why they were choosing a certain colour or type of material and what it felt like, and if they were unsure I would tell them what I thought it felt like using describing words. The lesson was extremely appropriate as it linked well to the topic Hands and Feet and to the mini topic of the week The Elves and the Shoe Maker. Again the objective, like the previous activity, related well to the stepping-stones and the early learning goals. Through the collage the children were carrying out an effective and useful activity, which Morgan (1988) suggests is a link between visual and tactile experience. (p. 74) Through this activity the children were not only exploring and experimenting with ideas and materials, but also developing practical and essential skills that are the basis for the rest of their education. These activities have shown that the experience of art (creative development) contributes to the education of young children in many ways. It provides essential links and connections to help children develop life skills. Through art children can develop the ability and confidence to bring practical skills to a range of problems, sometimes in other subject areas. Whilst I was on my placement a child who really enjoyed the creative aspect of learning, who was still at the scribbling stage, worked extremely hard on a piece of work and was continually praised throughout the day. As her confidence grew, due to being praised for her artwork, her confidence and interest in other areas of learning grew. Children are able to develop and assess their own and others ideas, and choose what materials tools would best fit a job/task. Children are able to build up knowledge about the world around them through their senses by trial and error in art, using their own ideas and methods what ever their abilities/needs. Overall children enjoy art because it is fun, there are no rules to follow, they are free to explore, experiment, express themselves and learn by discovering things for themselves. Barnes (1987) suggested just how important art is,  To be involved in creative activity is to confront how we feel about things. Expressing a mood, emotion, or temperament through art becomes as valid as responding to another person, a moving sight, or a meaningful experience. Both responding and expressing through art puts us in touch with qualities, which are part of what make us human. As such they give special significance and meaning to what we see with our eyes and the inner of the mind. They touch on part of us that nothing else can. (p. 1) Bibliography Barnes, R (1987) Teaching Art To Young Children 4-9. Boston, Sydney and London. Allen and Unwin.  Bruce, T (1997) Early Childhood Education. Hodder and Stoughton.  Lewis, H (1966) Child Art. Publisher not known.

Great Teachers and Educational Leadership Qualities -Parent Student Rel

Great teachers & educational Leadership qualities: motivation, school discipline & teaching skills of teacher late Orhan Seyfi Ari A truly great teacher with his teaching and educational leadership can inspire even education reforms. The globally popular teaching skills and educational leadership qualities make great teachers. How do a truly great teachers' teaching inspire pupils and students? His behaviour management in school discipline is empathic. His teaching skills are with educational leadership qualities. In teacher student relations great teachers motivate. In parent teacher meetings great educators help. Truly great teachers can make educational history with education reforms, social history, enable social pride... 'His students made the state and the nation proud' (On a great educator's, the late, Orhan Seyfi Ari's passing away -Atun, Leader of Parliament TRNC 1992) How do great teachers do that? What made Orhan Ari a great teacher? This educator's exceptional teaching skills and educational leadership qualities made him one of the great teachers. Orhan Ari's teaching skills and educational leadership qualities were so great, writers and poets hailed him, people named streets after him. What were these major globally popular teaching skills and educational leadership qualities that made him a great teacher? Orhan Ari's teaching skills and educational leadership qualities in education related dealings kept parents, colleague teachers, students properly happy. This great teacher's teaching skills and educational leadership were enhanced by his wit and honesty. His sincere concern and help enabled educational reforms -made him a truly great teacher who continues to socio-culturally inspire. ... ...ife' -Nicholas press, London 2002) Truly great teachers' globally popular educational leadership qualities and teaching skills can make educational history. This great teacher's educational leadership qualities enabled education reforms -made him popular within and without his community. In retirement from teaching he was invited to visit and inspect schools overseas, when this great teacher passed away, retired from teaching years before, at his funeral with his former students and pupils school children carried flowers. Great teachers are remembered. Great teachers' popularity lasts. With teacher and teaching awards, in an unfinished monograph, this great teacher, Orhan Seyfi Ari, saw as greatest reward... 'My spiritual reward.. my beloved 'children', my pupils, have achieved success... The feeling of having been loved by them as I have loved them.'

Challenges In Our Life Essay

Good Morning fellow students and teachers. Journey is a vital aspect in our lives. Everyone in here will encounter a type of journey whether it’s physical, imaginative or inner, They happen to everyone, whether we want it or not. Life itself is a journey with many challenges to overcome, with many experiences to learn from and with many opportunities to explore. Journeys allow us to grow, to become wiser, and to look at life from a different perspective. As you can see in the stimulus Image, many challenges arise when going through a personal journey, we are unexpected of the challenges, we must overcome obstacles, we must face these challenges even though they might be seen impossible to over whelm. Today’s speech will focus on two different journeys, one from Louis Nowra’s comic play, ‘Cosi’ and the other from Ben Stiller’s movie, ‘The Secret life of Walter Mitty’. Going through a personal journey will come with many challenges to overcome, whether it be big or small. It might be difficult to overcome let alone maintaining the shock of the challenge. The Attitudes of others may implement the difficulty of overcoming that challenge. Nowra’s Cosi shows a good example of this Challenge in Act two, Scene two. Lewis and Lucy are seen arguing about the play, Lewis did not want to attend the Galileo rehearsals nor did he want to attend the moratorium meeting. As both of them are seen arguing, Lucy tells lewis that she has been having an affair with Nick. Lewis is Stunned at this news. Lucy excuse is that she has sex with Nick, but sleeps with Lewis. In this scene, lewis has reached a personal growth in his journey, wanting to rehearse the Cosi Fan Tutte play rather than going to the Galileo rehearsals and the moratorium meeting. However, this scene comes with a challenge in his journey. Lewis is stunned, just learned that his girlfriend just had an affair with his best friend. Lucy lack of respect for Lewis’s feeling and justifies with a cruel excuse ‘I have sex with him and sleep with you’. Nowra enables us to see Lucy herself can never make a personal journey. Lewis’s feeling is seem hurt for the lack of respect from Lucy, Lewis is seen angry but recites a line from the play, ‘Women’s constancy is like the Arabian Phoenix. Everyone swears it exists, but no one has seen it’. Lucy is seen angry from this quote and curses at Lewis for even mentioning the play. The Lack of respect Lucy has towards lewis shows us how overcoming a challenge can be very hard let alone someone  else affecting the challenge making the challenge itself seem impossible to overcome. ‘Life is about courage and going into the unknown’, going into the unknown is a journey that will come with challenges, these challenges will push us out of our conform zone. Walter Mitty works for Life magazine, which is going through a transition into the online scene, meaning his job is on the line. Walter Mitty is seen as character with a dull life, not really doing anything noteworthy. While Walter is a negative assets manger, he must find the the last photo that will be in the cover of the last publish magazine. Walter Mitty has never really experienced life, never been to the unknown, however, his seemingly last mission will force him to go outside his comfort zone and experience reality, as he has never done before. Walter Mitty embarks a mission to find his last photo the company will ever publish, he will be force to stop his daily dreaming, and face reality. His daily job consist of him staying in a dark basement, but his adventures spiral from booking a last-minute flight to Greenland to near-fatal bouts with volcanoes, sharks and jumping out of a helicopter in the middle of a hurricane. Through his journey and the fantastic use of picturesque scene and dreamy sounds, reflects the Walter’s inner thoughts and perspective of life through his journey. The realisation of Walter Mitty might losing his jobs, makes him realise that he has been living a dull life and goes into a journey to find himself, and explore life. His dull life turns into an adventures life making him going out of his comfort zone.

The Effects of Sleep Deprivation

There are few things that mammals, birds, amphibians, reptiles and fish have in common; sleep is one of them. Sleep is when the body completely relaxes, sensory activities are suspended, and a lack of consciousness takes effect. Humans need to sleep on a daily basis in order for our bodies to function properly. The average adult needs seven to nine hours of sleep each day, and not getting adequate sleep can lead to sleep deprivation. Some symptoms of sleep deprivation include constant yawning, grogginess when waking up in the morning, poor concentration and mood changes. Sleep deprivation can have serious effects on both your mental and physical health. The causes of sleep deprivation can range greatly from person to person, but most often they can be broken down in to three categories which include choosing to sleep too little, lack of time to sleep, and medical conditions that make sleeping difficult. We live in a fast-paced society that places a high value on activity. Some believe that sleep isn’t necessary, and they try to limit the amount of sleep they get. Some people would rather stay up later to read a book, watch television, or socialize with their friends or partners instead of going to sleep at a reasonable time. Other people find that there just isn’t enough time in the day to devote to sleeping. Sometimes people who have jobs that require long hours, or who have tasks that cannot be avoided will find they are sleep deprived due to a lack of time. Medical conditions may also play a large role in sleep deprivation. Sleep apnea is a condition where the person actually wakes themselves multiple times through the night because they stop breathing. Stress and anxiety may also play a role in insomnia, which is being able to fall asleep and stay asleep. Memory is one of the largest areas that can be affected by too little sleep. College students may stay up all night â€Å"cramming† for their exams, just to find that in the morning they really don’t remember anything. That is because your brain consolidates memories at a certain point in your sleep, which causes the memory to become stable. Without sleep it’s very difficult for your brain to retain information. Poor judgment is also a possibility if you are lacking sleep. Have you ever heard anyone use the term â€Å"let me sleep on it†? It’s for good reason seeing as how lack of sleep can actually impair judgment. Poor Judgment also goes hand-in-hand with the lack of focus and attention caused by sleep deprivation. When you go without enough sleep, you become less and less alert to your surroundings, and your ability to think and process information is decreased because of your excessive sleepiness during the day. Not only can too little sleep be harmful for you, it can also be harmful to those around you. If you work in a field that requires you to be on your toes at all times, yet you re significantly sleep deprived, you are more at risk for work-related injuries. Pilots, for example are now required to get a set amount of sleep before flying. People working in the medical field, or emergency services field should also be required to get set amounts of sleep due to the fact that they are protecting the lives of others and need to make sound decisions. Automobile accidents can also be cause by sleep deprivation. Driving drowsy can produce the same hazardous effects as driving drunk, and it causes thousands of automobile accidents and fatalities every year. Sleep deprivation may also lead to risky decision-making. People who have been awake for extended periods of time can’t accurately assess risks that are associated with certain situations. Being awake for 24 hours can produce some of the same effects as a 0. 1% blood alcohol level, which would be the equivalent of having 6 glasses of wine in one hour. No wonder getting too little sleep is so dangerous. Lack of sleep leads to many mental dysfunctions, but it has repercussions on physical appearance as well. Getting too little sleep on a consistent basis will start to alter your body’s ability to metabolize glucose, which can in turn make you look significantly older than you actually are. The amount of time we spend sleeping can drastically change our appetites and the ways we think about food. This may over time lead to sudden weight gains or losses. These changes happen because of the peptides Ghrelin and Leptin sends signals to the brain to tell it that it’s satisfied, and suppresses appetite, while Ghrelin does the opposite and stimulates hunger. Not getting enough sleep often decreases levels of Leptin, and increases levels of Ghrelin which may cause changes in appetite resulting in weight changes. It is apparent that sleep deprivation can have serious effects on both physical and mental health, but how do we break the cycle of too little sleep? I believe more emphasis should be put on how important it is to get your fill of shut eye every night. How many accidents can be avoided, and how many medical conditions averted just by getting adequate sleep at night? Society needs to start putting a higher value on our sleep, and in turn we may see a rise in our productivity. For the people who have medical problems and find sleep nearly impossible I urge you to seek help from a doctor. Do whatever you must do to improve your quality and quantity of sleep each night and in turn be happier, be healthier and live longer.

Converting Cubic Centimeters to Liters Example Problem

Converting Cubic Centimeters to Liters Example Problem This example problem demonstrates how to convert cubic centimeters to liters (cm3 to l). Cubic centimeters and liters are two metric units of volume. Cubic Centimeters To Liters Problem What is the volume in liters of a cube with sides of 25 centimeters? Solution First, find the volume of the cube.**Note** Volume of a cube (length of side)3Volume in cm3 (25 cm)3Volume in cm3 15625 cm3 Second, convert cm3 to ml1 cm3 1 mlVolume in ml Volume in cm3Volume in ml 15625 ml Third, convert ml to L1 L 1000 ml Set up the conversion to cancel out the desired unit. In this case, we want L to be the remaining unit. volume in L (volume in ml) x (1 L/1000 ml)volume in L (15625/1000) Lvolume in L 15.625 L Answer ï » ¿A cube with 25 cm sides contains 15.625 L of volume. Simple cm3 to L Conversion Example If youre lucky enough to have the original value already in cubic centimeters, conversion to liters is easy. Convert 442.5 cubic centimeters into liters. From the previous example, you should realize a cubic centimeter is the same volume as a milliliter, so: 442.5 cm3 442.5 ml From there, you just need to convert cm3 to liters. 1000 ml 1 L Finally, convert the units. The trick is to check the set-up of the conversion to make sure the ml units cancel out, leaving you with liters for the answer: volume in L (volume in ml) x (1 L/1000 ml)volume in L 442.5 ml x (1 L/1000 ml)volume in L 0.4425 L Note: Whenever a volume (or any reported value) is less than 1, always add the leading zero before the decimal point to make the answer easier to read.

Why Islamic Financial Institutions in Need for Corporate Governance Essay

Why Islamic Financial Institutions in Need for Corporate Governance Legal Framework - Essay Example Islamic finanical systems were particularly sucessful in the pre-colonial era but were methodologicaly replaced by conventional financial institutions during the colonial era. However over the last thirty or so years, Islamic financial institutions have been making a formidible comeback. Today Islamic financial systems have not only been established in Islamic states, but also internationally. Moreover, a number of conventional banks are also offering Islamic financial services evidencing the global acceptance of Islamic financial institutions. According to the World Bank, Islamic fiancial services are offered globally via 284 financial institutions in 38 countries which are Islamic and non-Islamic states. Like any financial institution, good and effective corporate governance is necessary for the effective and efficient functioning of the institution and for the protection of stakeholder interests. The stakeholder insterest are not always monetary in nature and can include ethics, values and/or religion. For Islamic financial institution, the amin interests of stakeholders is that the institution offering Islamic financial services comply with Shariah principles. Thus Shariah-compliant functioning in an Islamic financial insitution is the key component of corporate governance in Islamic financial institutions. ... However over the last thirty or so years, Islamic financial institutions have been making a formidible comeback. Today Islamic financial systems have not only been established in Islamic states, but also internationally. Moreover, a number of conventional banks are also offering Islamic financial services evidencing the global acceptance of Islamic financial institutions.1 According to the World Bank, Islamic fiancial services are offered globally via 284 financial institutions in 38 countries which are Islamic and non-Islamic states.2 Like any financial institution, good and effective corporate governance is necessary for the effective and efficient functioning of the institution and for the protection of stakeholder interests. The stakeholder insterest are not always monetary in nature and can include ethics, values and/or religion. For Islamic financial institution, the amin interests of stakeholders is that the institution offering Islamic financial services comply with Shariah p rinciples. Thus Shariah-compliant functioning in an Islamic financial insitution is the key component of corporate governance in Islamic financial institutions.3 The challenge for Islamic financial institutions in formulating good and effective corporate governance constructs is reconciling Shariah-compliant principles with the interests of all stakeholders.4 The stakeholder relationship in Islamic financial institutions is different from conventional financial institutions because profit and risk sharing principles change the nature of the stakeholder relationship.5 Moreover, the definition of property also changes the Islamic financial institution’s perspective on corporate

Madison Environmental Justice Organization Essay

Madison Environmental Justice Organization - Essay Example The Madison environmental justice organization is located at Madison in the United States of America. The broader Madison area covers Dane County which has four freshwater lakes in Dane County called the Yahara Lakes. Madison lakes are used for the purpose fishing in large scale by ‘thousands of recreational, subsistence, and ice anglers’ from Madison and surrounding areas (About MEJO). The Madison environmental justice program creates awareness within the community about issues regarding environmental justice, guides in facilitating the abilities of communities to publicize these issues, and provides support to the cause of environmental justice for well-being of the general public. The Madison environmental justice organization has been working with people of color and low-income residents for more than two years, discussing and addressing issues regarding toxins in locally caught fish, and learning about the cultural practices regarding fishing and preparing and eating fish. The local air and water pollution has a disproportionate impact on the people belonging to poor and minor communities. This issue is not being addressed by the institutions or the community as a whole. Madison environment justice organization aims to change this (About MEJO). The Madison environmental justice organization was founded in the year 2006. The prime objective and mission of the organization is to educate the community regarding the issues of environmental justice, engage in work to address the critical issues of environmental justice.... The Madison environmental justice organization has been working with people of color and low-income residents for more than two years, discussing and addressing issues regarding toxins in locally caught fish, and learning about the cultural practices regarding fishing and preparing and eating fish. The local air and water pollution has a disproportionate impact on the people belonging to poor and minor communities. This issue is not being addressed by the institutions or the community as a whole. Madison environment justice organization aims to change this (About MEJO). Organization’s history and mission The Madison environmental justice organization was founded in the year 2006. The prime objective and mission of the organization is to educate the community regarding the issues of environmental justice, engage in work to address the critical issues of environmental justice, and support the cause for the benefit of the common people. The organization has been working with peop le of color and low-income people for more than two years, regarding the issue of high toxic level in the fishes that are caught in the local lakes by the members of the community (Powell and Powell, 1). The programs that the organization is currently working on The Madison environmental justice organization has its prime focus presently on the rising toxic levels at the waters of Madison’s north side. It is entrusted with the duty to control the spreading of the toxins, and to spread awareness amongst the local people of the community, as they are engrossed in fishing activities and their diet also includes fishes obtained from the local water. The main purpose of the project is to engage in work activity with minority people and the subsistence anglers to gain knowledge about fishing

Theories of Development Essay Example | Topics and Well Written Essays - 750 words

Theories of Development - Essay Example This theory was developed by Jean Piaget. The developer of this particular theory is a Philosopher who belonged to Switzerland. This theory has provided many central concepts in the field of development psychology. The theory of cognitive development is mainly concerned about the growth of an individual's intelligence levels. "The cognitive theory prides itself on taking into consideration all parts of the mind - thinking, knowing, memorizing, and communicating - and how they work together. In this sense, they see the mind as a computer, hardware and software interacting to form the personality. This perspective also points to general learning and how it is handled, rather than individual experience, as the main factor in shaping the personality. It sees the mind as a set-out frame waiting to be filled, rather than one shaped by experience. It is most like the behavioral view, but has humanized it by including the idea of individual thinking, personal reward, anticipated reinforcemen t, and social relationships (Phillips, 1999)." When the theory of cognitive development is applied to one's individual life, it can be surely said that it has got its own influence. This statement can be justified in the following way. As individuals, we learn many things as we grow up. Our knowledge levels are not the same when compared to our childhood days to our present day life. As we progress in our learning period in schools, colleges and the universities, out knowledge levels definitely improve and the amount of things about which we get aware of increase drastically. Socio-cultural Theory The socio-cultural theory was brought into light by a psychologist named Lev Vegotsky who hailed from the Soviet Union. According to socio-cultural theory, thinking and speaking are two different concepts. Though, according to the socio-cultural theory, thinking and speaking are two separate concepts, both of them are strongly interrelated. According to Vegotsky, individual cognition occurs in a social situation. They cannot be separated which correlates with the integrated nature of holism. The group is therefore vital to the learning process for all initiates who learn higher forms of mental activity via more knowledgeable peers and adults who jointly construct and transfer this activity primarily through language (Jaramillo, 1996). "Constructivism has a spectrum of contributors whose divergent theoretical orientations subsequently provided this theory with a range of teaching styles. Although one end of the spectrum is delineated by Piaget's notion that we learn in various stages of development, rather than in leaps and bounds, Vygotsky's view is a nonlinear learning sequence, which constitutes the other. Vygotsky's version of constructivism, then, is a non-development view of education whereby a child's intellectual personality and socio-moral knowledge is "constructed" by students internalizing concepts through self-discovery (Jaramillo, 1996). In the classroom setting, students learn through interacting with their peers, teacher, manipulative, and their contextual setting (Jaramillo, 1996)." This theory when applied to individual lives is something different from the cognitive theory of development. According to the former, human beings learn in a step-by-step process. They gain knowledge of many things in various stages of their life as part of their study or through the surroundings. But, according to the

College Entrance Essay Example | Topics and Well Written Essays - 500 words

College Entrance - Essay Example Indeed, I was imbued with self esteem as I learned about the life and ideas of Dr. Martin Luther King. Once I came across his story, I had a journey through the way how Dr. King invoked the people. Dr. King’s motto ‘not to give up’ inspired me to withstand the trials and tribulations I had been facing throughout my middle school (6-8) grades. I was afraid of reporting due to the fear of repercussion. However despite the fear of ramification, I often weighed my sufferings against those of Dr. King in his efforts to take up nonviolence in his movement. His greatest speech I have a dream, still echoes in my heart, â€Å"I have a dream that one day every valley shall be exalted, every hill and mountain shall be made low, and every rough place will be made plain† (Luther-King & King, C, 2007, 25). The way how he fought for equality, a determined process that helped the Americans realize their intolerance is highly admirable. Evidently, the knowledge of such a distinguished personality and of his strong convictions helped me recover my wounded heart. King was philosophical and sympathetic when mingling with common people. However he needed to break the repression of ideas and come out with initiation to adopt new ventures in social life. This is one of the notable aspects of my own character I believe, because I do not usually flare-up when I confront with unexpected challenges; instead, I try to calm myself and wait for the right time to act. Dr. King’s will power and confidence in the battle against discrimination stirred me up from the harsh experiences. And moreover, it made me think that race and gender are only shadows in life whereas determination, attitude, character, self-discipline and willpower are the true substance of life. At this juncture, it is relevant to recall his words again; â€Å"and so even though we face the difficulties of today and tomorrow, I still have a dream; I have a dream that one day this nation will rise up and live out the

The human brain

The human brain Today it is common to compare the human brain to a computer, and a human mind to a program running on a computer. Once seen as just a poetic metaphor, this viewpoint is now supported by most philosophers of human consciousness and most researchers in Machine Intelligence. If we take this view literally, then as we can ask how many gigabytes of RAM a PC has we should be able to ask how many gigabytes of memory the human brain has. Machine intelligence researchers have used a digital computer as a model of the human mind in two ways. Most obviously, the computer has been used as a tool, on which simulations of thinking-as-programs are developed and tested. Less obvious, but of great significance, is the use of the computer as a conceptual model of the human mind. This essay traces the sources of this machine-modeled conception of cognition in a great variety of social institutions and everyday experiences, treating them as cultural models which have contributed to the naturalness of the mind-as-machine paradigm for many people, the roots of these models antedate the actual and cognitive landscape of modernity. The essay concludes with a consideration of some of the cognitive consequences of this extension of machine logic into modern life, and proposes an important distinction between information processing models of thought and meaning-making in how human cognition is conceptualized. (Tugui 2006) Kn?wledge i? defined by the ?xf?rd Engli?h Di?ti?n?ry (i) ex?erti?e, ?nd ?kill? quired by ? ?ern thr?ugh ex?erien?e ?r eduti?n; the the?retil ?r ?rtil under?t?nding ?f ? ?ubje?t, (ii) wh?t i? kn?wn in ? rti?ul?r field ?r in t?t?l; ft? ?nd inf?rm?ti?n ?r (iii) ?w?rene ?r f?mili?rity g?ined by ex?erien?e ?f ? ft ?r ?itu?ti?n. Philosophical debates in general start with Platos formulation of knowledge as justified true belief. There is however no sigle agreed definition of knowledge presently, nor any prospect of one, and there remain numerous competing theories. Knowlegde asquisition involves complex cognite processes: perception, learning, communication, association and reasoning. The term knowledge is also used to mean the confident understanding of a subject with the ability to use it for a specific purpose if appropriate. (Bergeron, 20008) Belief is the psycological state in which an individual holds a proposition or premise to be true. Epistimology is the phisolophical study of knowledge and belief. The primary problem in epistimology is to understandexactly what is needed in order for us to have knowledge. In a notion derived from Platos dialogue Theaetetus, philosophy has traditionally defined knowledge as justified true belief. The relationship between belief and knowledge is that a belief is knowledge if the belief is true and if the believer has a justification (reasonable and nessesary evidence/guidance) for believing it is true. A false belief is not considered to be knowledge, even if it is sincere. A sincere believer in the flat earch theory does not know that the Earth is flat. Similarly, a truth that nobody belives is not knowledge, because in order to be knowledge, there must be some person who knows it. Basic psychology and related disciplives have traditionally treated belief as if it were the simplest form of mental representation and therefore one of the building blocks of concious thought. Philosophers have tended to be more abstract in their analysis and much of the work examining the viability of the belief concept stems from philosophical analysis. (Denning Metcalfe 2007) The concept of belief presumes a subject (the believer) and an object of belief (the proposition). So, like other propositional attitudes, belief implies the existence of mental states and intentionality, both of which are hotly debated topics in the philosophy of mind whose foundations and relation to brain states are still controversial. Beliefs are sometimes divided into core beliefs (those which you may be actively thinking about) and dispositional belifs (those which you may ascribe to but have never previously thought about). For example, if asked Do you believe tigers wear pink pijamas? a person might answer that they do not, despite the fact they may never have thought about this situation before. That a belief is a mental state has been seen, by some, as contentious. While some philosophesrs have argued that beliefs are represented in the mind as sentence-like sonstructs others have gone as far as arguing that there is no consistent or coherent mental representation that underlies our common use of the belief concept and that it is therefore obsolete and should be rejected This has important implications for understanding the neurophyshology and neuroscience of belief. If the concept of belief is incoherent or ultimately indefensible then any attempt to find the underlying neural processes which support it will fail. If the concept of belief does turn out to be useful, the this goal should (in princible) be achievable. Philosopher Lynne Rudder Baker has outlined four main contempory approaches to belief in her controversial book Saving Belief Our common-sense understanding of belief is correct Sometimes called the mental sentence theory, in this conseption, beliefs exist as coherent entities and the way we talk about them in everyday life is a valid basis for scientific endeavour. Jerry Fodor is one of the principal defenders of this point of view. Our common-sense understanding of belief may not be correct, but it is close enough to make some useful predictions This view argues that we will eventually reject the idea of belief as we use it now, but that there may be a correlation between what we take to be belief when someone says I believe that snow is white and however a future theory of psycology will explain this behaviour. Most notably philosopher Stephen Stich has argued for this particular understanding of belief. Our common-sense understanding of belief in entirely wrong and will be completely superseded by a radically different theory which will have no use for the concept of belief as we know it Known as eliminativism, this view, (most notably proposed by Paul and Patricia Churchland), argues that the concept of belief is like obsolete theories of times past such as the four humours theory about medicine, or the phlogiston theory of combustion. In these cases science hasnt provided us with a more detailed account of these theories, but completely rejected them as valid scientific concepts to be replaced by entirely different accounts. The churchlands argue that our common-sence concept of brain is similar, in that as we discover more about neuroscience and the brain, the inevitable conclusion will be to reject the belief hypothesis in its entirety. Our common-sense understanding of belief is entirely wrong, however treating people, animals and even computers as if they had beliefs, is often a succesful srtategy The major proponents of this view, Daniel Dennett and Lynne Rudder Baker, are both eliminativists in that they believe that beliefs are not a scientifically valid concept, but they dont go as far as rejecting the concept of belief as predictive device. Dennett gives the example of playing a computer at chess. While a few people would agree that the computer help beliefs, treating the computer as if it did (e.g. that the computer believes that taken the oppositions queen will give it a considerable advantage) is likely to be a succesful and predictive strategy. In this understanding of belief, named by Dennett the intentional stance belief based explanations of mind and behaviour are at a different level of explanation and are not reducible to those based on fundamental neuroscience although both may be explanatory at t heir own level. (Mesarovic Pestel 2008) Reality Vs Model of Reality Reality, in everyday usage, means the state of things as they actually exist. In one sense it is what is real; in its widest sense the term reality includes everything that is, whether or not it is observable or comprehensible. Reality in this sense includes being and sometimes is considered to include nothingness, where existence is often restricted to being (compare with nature). A common colloquial usage would have reality mean perceptions, belief and attitudes toward reality, as in My reality is not your reality.

Proper use of Pesticides :: Chemistry Chemical Pesticide Essays

Proper use of Pesticides Storage of chemicals Store pesticides in a locked and posted facility where children or other untrained people cannot get to them. Read the labels on pesticide containers for correct storage procedures. Select a storage site high enough that damage from flooding will be unlikely and downwind and downhill from sensitive areas such as houses, play areas and ponds. Pesticide storage facilities should also be located away from homes and livestock facilities to avoid or minimize contamination in case of fire.Pesticide and expended pesticide containers are best stored in a separate building, room, or enclosure, depending on the size of the pesticide inventory. The storage area should be on the first floor to minimize contamination from a possible leaky container, and the storage area must keep the pesticides dry, cool and out of direct sunlight. The latter requirements are necessary because some pesticides are rendered useless if they become too hot or damp, if they freeze, or if they are exposed to ultrav iolet radiation from the sun.Sacks, cartons and fiberboard boxes containing pesticides should be stored on wooden pallets or on shelves off the floor. Securely lock all possible entrances to the storage area. Hang or mount weatherproof signs stating "Danger — Pesticides, Keep Out!!" or similar warnings over every entrance to the facility. An exhaust fan for ventilation should be used in storage rooms to reduce the temperature and high concentration of toxic fumes.An adequate supply of water and detergent or soap is essential in the storage area. We recommend routine use of these cleaning agents by people who work with pesticides or pesticide-related materials or equipment. Also, water is a quick first aid in a poisoning emergency. Materials such as activated charcoal, vermiculite, absorbent clay, pet litter, ground corncobs or sawdust need to be readily available at the storage site to soak up spills and leaks. Hydrated lime and sodium hypochlorite (chlorinated household blea ch) can be used to neutralize pesticides in an emergency. A shovel, dust pan, broom, and proper type of fire extinguisher are other essential items.Do not store pesticides near food for human consumption, animal feed, fertilizer, seed, veterinary supplies, or other stored products. To prevent contamination or to avoid accidentally using the wrong pesticide, store different pesticides in separate locations within the storage area.Store pesticides only in the original container, with the label plainly visible. Never store pesticides in anything used as a food or drink container, even for a short time.

Organization for Efficient Management Essay

â€Å"Sound organization structure is an essential prerequisite of efficient management† – Discuss this statement and point out the various principles which should be followed in developing organization structure Introduction Organization is the backbone of management. Without efficient organization, no management can perform its functions smoothly. Sound organization contributes greatly to the continuity and success of the enterprise. Once A. Carnegie, an American industrialist, said, â€Å"Take away our factories, take away our trade, our avenues of transportation, and our money. Leave nothing but our organization, and in four years we shall have re-established ourselves†. That shows the significance of managerial skills and organization. However, good organization structure does not by itself produce good performance – just as a good constitution does not guarantee great presidents or good laws a moral society. But a poor organization structure makes good performance impossible, no matter how good the individuals may be. The right organizational structure is the necessary foundation; without it the best performance in all other areas of management will be ineffectual and frustrated. CONCEPT OF ORGANISATION STRUCTURE Organisation structure may be defined as the established pattern of relationships among the components of the organisation. Organisation structure in this sense refers to the network of relationships among individuals and positions in an organisation. Jennifer and Gareth have defined organisation structure as the formal system of task and reporting relationships that controls, coordinates and motivates employees so that they cooperate and work together to achieve an organisation’s goals. In fact organisation structure describes the organisation framework. Just as human beings have skeletons that define their parameters, organisations have structures that define-theirs. It is like the architectural plan of a building. Just as the architect considers various factors like cost, space, special features needed etc. while designing a good structure, the managers too must look into factors like benefits of specialisation, communication problems, problems in creating authority levels etc., before designing the organisation structure. The manager determines the work activities to get the job done, writes job descriptions, and organises people into groups and assigns them to superiors. He fixes goals and deadlines and establishes standards of performance. Operations are controlled through a reporting system. The whole structure takes the shape of a pyramid. The structural organisation implies the following things :  · The formal relationships with well-defined duties and responsibilities;  · The hierarchical relationships between superior and subordinates within the organisation;  · The tasks or activities assigned to different persons and the departments;  · Coordination of the various tasks and activities;  · A set of policies, procedures, standards and methods of evaluation of performance which are formulated to guide the people and their activities. The arrangement which is deliberately planned is the formal structure of organisation. But the actual operations and behaviour of people are not always governed by the formal structure of relations. Thus, the formal arrangement is often modified by social and psychological forces and the operating structure provides the basis of the organisation. Sound organization is an essential prerequisite of efficient management. It helps an organization in the following ways: 1. Enlarges abilities: It helps individuals to enlarge their capabilities. Division of work enables an individual to specialize in the job in which he is proficient, leading to better utilization of resources and talents. 2. Facilitates administration: It facilitates administration by avoiding waste motions, overlapping work and duplication of effort. Departmentation enables proper planning of work. Confusion and misunderstanding, over who is to perform what work, is avoided by specifying the role of managers clearly. Proportionate and balanced emphasis is put on various activities. 3. Facilitates growth and diversification:Sound organization helps in keeping activities under constant vigil and control. The organization can undertake more activities without dislocation. Talents and resources are put to good use. Opportunities are seized quickly and exploited fully, which ultimately pave way for growth and diversification. 4. Permits optimum use of resources: Human, technical and material resources are put to good use. Right persons are given right jobs. There is proper allocation of work. People know that they are supposed to do, well in advance. Necessary functions are determined and assigned, so that personnel and physical facilities are utilized effectively. 5. Stimulates creativity. It offers stimulating opportunities to people at all levels, to use their skills on jobs best suited to their nature. Delegation helps people at lower levels to do more challenging work. The higher ups, in turn, can concentrate on strategic issues putting their creative abilities to good use. 6. Facilitates coordination: Organization is an important way of achieving coordination among different departments of an enterprise. Clear authority relationships and proper assignment of work facilitates the task of achieving coordination at all levels. Poor organization leads to improper arrangement of duties and responsibilities. As a result, unimportant and trivial issues are given top priority. Activities that should be integrated or centralized are spread out and put to improper supervision. Incompetent individuals are overused while talented people are under utilized. Delays, duplications and waste motions occur with frustrating regularity. Expenses mount up. These would create utter confusion, chaos and conflict. Poor organization may mean improper arrangement of facilities and failure to achieve goals of objectives, management thinkers have laid down certain statements from time to time, from certain generally accepted understandings, which may be called the principles of organization. The principles are guidelines for planning an efficient organization structure. Therefore, a thorough understanding of the principles of organization is essential for good organization. The important principles of organization 1. Consideration of Objectives. An enterprise strives to accomplish certain objectives. Organization serves as a tool to attain these objectives. The objectives must be stated in clear terms as they play an important role in determining the type of structure, which should be developed. The principle of consideration of objectives states that only after the objectives have been stated, an organization structure should be developed to achieve them. 2. Division of Work and Specialization. The entire work in the organization should be divided into various parts so that every individual is confined to the performance of a single job, as far as possible, according to his ability and aptitudes. This is also called the principle of specialization. More a person continues on a particular job, the better will be his performance. 3. Definition of Jobs. Every position in the organization should be clearly defined in relation to other positions in the organization. The duties and responsibilities assigned to every position and its relationship with other positions should be clearly defined so that there may not be any overlapping of functions. 4. Separation of Line and Staff Functions. Whenever possible, line functions should be separated from staff activities. Line functions are those, which accomplish the main objectives of the company. In many manufacturing companies, the manufacturing and marketing departments are considered to be accomplishing the main objectives of the business and so are called the line functions and other functions like personnel, plant maintenance, financing and legal are considered as staff functions. 5. Chain of Command. There must be clear lines of authority running from the top to the bottom of the organization. Authority is the right to decide, direct and coordinate. The organization structure should facilitate delegation of authority. Clarity is achieved through delegation by steps or levels from the top position to the operating level. From the chief executive, a line of authority may proceed to departmental managers, to supervisors or foremen and finally to workers. This chain of command is also known as scalar principle of organization. 6. Parity of Authority and Responsibility. Responsibility should always be coupled with corresponding authority. Each subordinate must have sufficient authority to discharge the responsibility entrusted to him. This principle suggests that if a plant manager in a multi-plant organization is held accountable for all activities in his plant, he should not be subject to orders from company headquarters specifying the quantity of raw materials he should buy or from whom he should purchase raw materials. If a supervisor is responsible for the quality of work of his department, he should not be asked to accept as a member of his workforce an employee who has been hired without consulting him. 7. Unity of Command. No one in the organization should report to more than one supervisor. Everyone in the organization should know to whom he reports and who reports to him. Stated simply, everyone should have only one boss. Receiving directions from several supervisors may result in confusion, chaos, conflicts and lack of action. So each member of the organization should receive directions from and report to one superior only. This will avoid conflict of command and help in fixing responsibilities. 8. Exceptional Matters. This principle requires that organization structure should be so designed that managers are required to go through the exceptional matters only. The subordinates should take all the routine decisions, whereas problems involving unusual matters and policy decisions should be referred to higher levels. 9. Span of Supervision. The span of supervision means the number of persons a manager or a supervisor can direct. If too less number of employees are reporting to a supervisor, his time will not be utilized properly. But, on the other hand, there is a limit to the number of subordinates that can be efficiently supervised by an executive. Both these points should be kept in mind while grouping and allocating the activities to various departments. It is difficult to give a definite number of persons a manager can direct. It will depend upon the nature of the work and a number of other factors. 10. Balance of Various Factors. There should be proper balance in the formal structure of the organization in regard to factors having conflicting claims, e.g., between centralization and decentralization, span of supervision and lines of communication and authority allocated to departments and personnel at various levels. 11. Communication. A good communication network is essential to achieve the objectives of an organization. No doubt the line of authority provides readymade channels of communication downward and upward, still some blocks in communication occur in many organizations. The confidence of the superior in his subordinates and two-way communication are the factors that unite an organization into an effectively operating system. 12. Flexibility. The organization structure should be flexible so that it can be easily and economically adapted to the changes in the nature of business as well as technical innovations. Flexibility of organization structure ensures the ability to change with the environment before something serious may occur. So the organization structure should be such that it permits expansion and contraction without disrupting the basic activities. 13. Continuity. Change is the law of nature. Many changes take place outside the organization. These changes must be reflected in the organization. For this, the form of organization structure must be able to serve the enterprise and to attain its objectives for a long period of time. Types of Organizational Structure in Management Small companies can use a variety of organizational structures. However, a small company’s organization structure must be designed to effectively meet its goals and objectives, according to the Lamar University article titled â€Å"Organizational Structure† on its website. Types of organizational structure in management can include flat structures as well as functional, product and geographical-structured organizations. Flat Organizational Structure Many small companies use a flat organizational structure, where very few levels of management separate executives from analysts, secretaries and lower-level employees. Flat organizations work best when a company has less than 20 employees, especially if the company employs one or two employees per department. One advantage of using a flat organizational structure for management is that decisions can be made relatively quickly. The flat organizational lacks the typical bureaucracy of taller organizational structures–those with many levels of management. Functional Organizational Structure A functional organizational structure is centered on job functions, such as marketing, research and development and finance. Small companies should use a functional organization when they want to arrange their organizational structure by department. For example, a small company may have a director, two managers and two analysts in the marketing department. The director would likely report to the Chief Executive Officer, or CEO, and both managers would report to the director. In addition, each manager may have an analyst reporting to them. A functional organizational structure works well when small companies are heavily project-focused. Directors can assign certain projects to managers, who can then divvy up tasks with their analysts. The department can then more effectively meet their project deadlines. Product Organzational Structure A product organizational structure has managers reporting to the president or head of the company by product type. Product organizational structures are primarily used by retail companies that have stores in various cities. However, stores in each city may still need a local human resources or marketing department to carry out functions locally. For example, a small department store company may have a vice president of sporting goods, housewares and general merchandise at the corporate office. One manager may report to each vice president. However, each manager may oversee the work of one or more field marketing employees who travel and handle local marketing stores in several states. These field marketing employees may work for the sporting goods manager one week in League City, Texas, then do merchandising for the housewares manager another week in the Sugarland, Texas, market. Geographical Organizational Structure The Small Business Administration is responsible for defining small businesses in different industries. For example, in manufacturing, the SBA usually considers a company with 500 or fewer employees a small business. Point is, small businesses are still large enough to use a geographical organizational structure. A geographical organizational structure is when companies decentralize the functional areas. For example, unlike the product organizational structure, there may be a local marketing, finance, accounting and research development person based in each region. For example, a small consumer products food company may be large enough to place a marketing research manager and analyst in each of six different regions. This can be important because consumers in various areas have different tastes. Hence, a geographical structure will enable the company to better serve the local market. ORGANISATIONAL EFFECTIVENESS The study of organisational structure is necessary to understand organisational effectiveness. In simple terms better the structure of an organisation more effective would be the organisation and vice versa. You must be aware that some organisations perform better and grow more rapidly than other. On the extreme side some organisations perform badly and within a short period of time go out of business. Determinants of Organisational Effectiveness Several factors influence the organisational effectiveness Managerial Policies and Practices Managerial policies and practices integrate the entire organisation, maintain balance among the interest groups in the organisation, and accommodate them with the external environment. Managerial policies and practices have a direct bearing on the Organisational effectiveness. The major managerial policies and practices are as follow : Strategy: A strategy is a plan for interacting with the competitive environment to achieve organizational goals. Goals define where does the organisation want to go and strategies define how will the organization reach there. In other words, strategy is the determination of basic long term goals of the organisation, the adoption of the courses of action and the allocation of resources necessary to achieve them. The strategy is the most important factor of an organisation which decides the future course of action for the organisation. New strategy is often selected based upon environmental needs, and then the top management attempts to redesign the orga nisation to achieve those ends. Strategy: A strategy is a plan for interacting with the competitive environment to achieve organizational goals. Goals define where does the organisation want to go and strategies define how will the organization reach there. In other words, strategy is the determination of basic long term goals of the organisation, the adoption of the courses of action and the allocation of resources necessary to achieve them. The strategy is the most important factor of an organisation which decides the future course of action for the organisation. New strategy is often selected based upon environmental needs, and then the top management attempts to redesign the organisation to achieve those ends. Decision-making: Decision-making is choosing among alternatives. It has close relationship with all traditional management functions. The decision that management makes has a profound impact on the success of an organisation. Rewards: Organisational success to a large extent depends on how is management able to gain support of its team by way of compensating them for the efforts they are making for the achievement of organizational goals. It is primarily meant to sustain employee morale and improve or maintain productivity. Communication: It is the linkages among members of the organisation whereby they exchange information. The organisational structure has to provide for a perfect communication among different members of the organisation. Organisational communication is the grease that enables any organisational change. Environmental Characteristics Organisational effectiveness is influenced to a great degree by the external environmental characteristics. It is dependent on how is the external environment predictable, complex and hostile to the organisation and its activity. The major characteristics are as follow : Predictability: Predictability refers to how certain or uncertain an organisation may be towards supply of various resources; human, raw material etc. It is an element of external environment. Complexity: Environment complexity refers to the heterogeneity and range of activities which are relevant to an organisation’s operations. How many diverse groups from external environment the organisations have to deal with. Hostility: A hostile environment is one in which the underpinning of the organisation is threatened. How is an organisation viewed by the people at large. You may recall the case of Union Carbide after the Bhopal gas leakage about the hostility of environment Employee characteristics The characteristics of the human resource could make or break an organisation. It is employee characteristics, which is reflected in the success or failure of an organisation. The major characteristics are as follow : Goals: Goals define where the organisation wants to go. Goals are intentions that an individual or an organisation would like to achieve in the course of their working. Goals provide a directional nature to people’s behaviour and guide their thoughts and actions. Skills: Skill is the ability to engage in a set of behaviour that are functionally related to one another and that lead to a desired performance in a given area. The skill can be technical, managerial, behavioural etc. Motives: A motive is an inner state of a person that energizes activates, or moves and directs towards the achievement of a pre defined goal. The motivated employees have high motives to perform better and achieve the targets. Attitudes: Attitudes are evaluative statements- either favourable or unfavourable concerning objects, events, or people. Attitudes influence job behaviour and hence organisational effectiveness. Values: Values represent basic convictions or a specific mode of conduct. It generally influences an individual’s attitude and behaviour. The value that a person holds influences his or her motivation and subsequently behaviour. Organisational Characteristics Organisational characteristics refer to the general conditions that exist within an organisation. Various organisational characteristics influence organisational effectiveness. The major characteristics are as follow: Structure: An organisational structure defines how are job tasks formally divided, grouped and coordinated. For organisational effectiveness, six elements need to be addressed while designing organisational structure. These are: work specialisation, departmentation, chain of command, span of control, centralisation and decentralisation, and formalization. Technology: The term technology refers to how does an organisation transfer its inputs into outputs. Every organisation has at least one technology for converting financial, human and physical resources into products or services. The choice of technology and its use influences organisational effectiveness. Size: In a narrow sense organisational size refers to the number of people in an organisation. But, if we take a broader view, size refers to the physical capacity of the organisation, the personnel available to the organisation, the organisational inputs or outputs and the discretionary resources available to an organisation. It is the size which influences the structure which in turn influences organisational effectiveness. Benefits of organisational effectiveness:  · Structures and behaviours are aligned with business needs.  · Disruption to business is minimised which reduces operational risk.  · Employee morale is sustained which maintains productivity.  · The right employees and talent are retained.  · Employees objectives and rewards are aligned to business goals. CONCLUSION Organisation structure refers to the grouping of activities and establishing pattern of relationship among the various parts of the organisation. It involves the assignment of tasks, establishment of hierarchical relationship, creation of policies, procedures, coordination and control of all activities in the organisation. The Organisational designs are dependent on a wide variety of factors; namely the management philosophy, the size of the organisation, the type of technology, and the external environmental factors. Therefore, there cannot be tailor-made solutions for all organisations. The ultimate aim for the organisation is to be effective and organisational structure is a tool in the attainment of organisational objectives. The components of organisational effectiveness are managerial policies and practices, employee characteristics, organizational characteristics and the environmental characteristics. Organizational structure is what ensures that your organization will function smoothly and as you intended. You should think about structure early in the development of your organization, but be aware that the type that fits best may change as your organization grows.