The Role of the Pancreas in Glycaemic Homeostasis in Terms of Negative Feedback Systems Free Essay Example, 1000 words

The receptors of the pancreas are in command of examining glucose concentrations within the blood as it is decisive in each cell for respiration. Glucose first features within the bloodstream through the glucose transporter receptors articulated on the surface of pancreatic cells marked as alpha- and beta-cells (Szablewski 2011, p. 4). Insulin restores standard intensities of glucose within the blood (Triplitt 2012, p. 5). The central hormones they secrete include glucagon and insulin decisive to the accustomed functioning of the body. Glucagon is predominantly generated by the islets of Langerhans in reaction to minimal blood glucose concentrations. If blood sugar concentrations fall below customary concentrations (such as amid the post-absorptive or fasting state) whereby nutrients derived from a freshly digested meal are no longer being absorbed by the blood (such as amid starvation), insulin secretion remains deterred. Glucagon has several noteworthy effects: (1) it intensifi es the transformation of glycogen to glucose; (2) it augments the conversion of fats to fatty acids, plus glycerol amid adipose tissue and, consequently, the discharge of these elements into the blood (whereby cells can exploit to generate energy); and, (3) it activates liver cells to augment glucose combination, plus glucose uptake into the blood (Rolfes, Pinna and Whitney 2012, p. 108). The delineated influences jointly render enrichment in blood glucose concentrations back to customary levels. We will write a custom essay sample on The Role of the Pancreas in Glycaemic Homeostasis in Terms of Negative Feedback Systems or any topic specifically for you Only $17.96 $11.86/pageorder now The liver performs a significant magnitude of functions within the body, such as amassing excess glucose that is not instantaneously necessitated by the blood cells for energy. The liver translates the glucose into glycogen (a starch type of sugar glucose incorporating massive glucose elements). Glucagon triggers the liver to breakdown glycogen back into glucose and released into the bloodstream for consumption by the cells essential for energy creation (Lack 2003, p. 36). When glucose concentrations swell up to initial levels, the islets of Langerhans cease secreting glucagon.

Cyber Security - 4953 Words

Bowie State University DISCOVERING THE LIMITS OF CLOUD COMPUTING By Oladapo Akingbade 4/22/2013 Table of Contents ABSTRACT 3 INTRODUCTION AND BACKGROUND 4 ORGANIZATIONAL IMPACT OF CLOUD COMPUTING 7 CLOUD COMPUTING LIMITATIONS 9 FEASIBLE SOLUTIONS 11 INTERVIEW 11 INTERVIEW #1 11 INTERVIEW #2 13 CONCLUSION 14 REFERENCES 16 ABSTRACT This research paper tackles the issues that faces Cloud Computing today and gives the experts and industry’s point of view on the matter. The aspects explored are the significant industry questions that have risen about the use of Cloud Computing, business value, organization impact, adaptability, limitations, initial cost of implementation, and the severe business security risks†¦show more content†¦This cloud model promotes availability and is composed of five essential characteristics, three service models, and four deployment models† (NIST 2009). Cloud computing offers services to users based on on-demand self-service, broad network access, measured service, resource pooling and rapid elasticity; These characteristics promise a faster time for implementation, lower cost, superior scalability and a better end user satisfaction. These services are delivered in models known as Software As A service (SaaS), Platform As A Service (PAAS), and Infrastructure As A Service (IAAS). The first layer which is the Software As A service (SaaS) is the layer in which software applications are delivered to end users. Below is the Platform As A Service (PAAS) layer which offers a platform on which applications can be developed. The lowest layer is the Infrastructure As A Service (IAAS) layer, in this layer the physical servers and network infrastructure is offered as a service. 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Citizenship and Sustainability in Globalization †MyAssignmenthelp

Question: Discuss about the Citizenship and Sustainability in Globalization. Answer: Introduction The following write up is my reflection on business ethics and sustainability. This will involve reflecting on two case studies and analysis from diagnostic ethical tools of analyzing personal decisions. The reflection contains self evaluation and the decisions that I would take when faced with different situation. Business ethics and sustainability subject have equipped me with several skills, knowledge, and change of attitudes when making decision in an organization. The subject has increased self awareness on making decisions that have impact on society, environment, and employees. I have been able to define the concepts of morality, ethics, and values. This has enabled understanding characteristics of moral standard and situation where n individual or an organization can be held accountable to their actions (Carroll, Buchholtz, 2014). I have been also able to understand concepts of professionalism in relation to management. This has increased my knowledge and skills in making de cisions that are ethical. It has also changed my attitude towards ethics, morals, and values when making decisions. From this case study, I made several decision rating different individuals decisions from least objectionable of 1 to most objectionable of 6. First, I rated Ryan at 5. Ryan was at the centre of the actions that were in the case study. He made the decision to give bribe to Abdul in order to get a government deal. Ryan consulted his boss who advised not take the bribe but his close friend Angus give him encouraged him to get go ahead and give a bribe. The decision to give a give a bribe to customer in order to buy from a certain organization is an unethical. Ryan also did not take the advice of h9is boss and went ahead to bribe. Ryan was not honesty in his actions. Therefore, Ryan compromised the values and morals that are generally accepted. Secondly, I ranked Abdul at the most objectionable at 6. Abdul is the one whose decision to bribe started dragged other characters to the phenomenon. Abdul convinced Ryan that he would connect him to a government deal. He inquired a gold watch wo rth $10000 in return that led Ryan to lying so that he can get the deal through Abdul. Abdul actions were against the society norms because corruption is unacceptable in the society because it immoral. Thirdly, I ranked Charles at number 1 as the least objective. Charles was the Ryans boss and was against bribery to get preference from a customer. Charles advised Ryan not to give Abdul $ 10000 gold watch to get connection to a government deal. Therefore, Charles made an ethical decision and showed integrity in his position in the company (Groves, LaRocca, 2011). Fourth, I ranked Angus at number 4. Angus encouraged Ryan to go ahead and buy the watch in order to secure the deal. Angus decision to encourage Ryan to undertake an immoral action was wrong. I ranked Angus at 4 because of the advice that encouraged Ryan to engage in unethical actions. On another account, I ranked Mr. Grey at number 3. Mr. Grey listened to Ryan and trusted his ability to repay the loan even with other pendi ng credits. Mr. Grey was acted unprofessio0nal by allowing Ryan to take another loan without first repaying pending credit and failed to question the Ryan action to need funds urgently (Fisher, Lovell, 2009). Therefore, I ranked Mr. Grey at the middle of the scale because he did might have acted on limited information on what Ryan was up to. Mr. Grey also acted unethical by supporting Ryan and Abdul plans financially. Lastly, I ranked Jane at number 2 in the scale. Jane reported Ryan to the Charles who took action to stop unethical behaviors. Jane did not face Ryan directly but when to report. The reason why I ranked Jane at number 2 to be least objective is because she took action to report to the manager. Reflection from The Ford Pinto Case Study Ford used utlitarianism approach to make it decision one manufacturing and allowing Pinto car model to be sold. The approach was consequentialism and the management was interested in final results rather than the impact that the product will have to customers (Ford, Richardson, 2013). The company focused on maintaining competition in the market. I strongly disagree with the decision that Ford made. The decision was unethical because it lacked fairness. The decision led to death of customers who used the vehicle. The decision was not made in good faith of the final user that led harming customers at the expense of the company getting more sales and becoming more competitive in the market. The top management of Ford, starting with the president, Lee Lacocca should take responsibility of Miss Gillespe death. The decision that the management made led to Miss Gillespe death by allowing selling of a vehicle that they had noticed that it had defects. If the vehicle had met the standards, I could not have exploded after being involved in a road accident that endangered the passengers and the driver in the car. The individual who allowed the progress of commercializing the vehicle were not honest and compromised the integrity of manufacturing vehicles (Woiceshyn, 2011). Therefore, the decisions undertake in the manufacturing and commercialization of Ford Pinto was unethical and caused threat to human life and the management should take responsibility about this accident. Reflection from Moral Competency Inventory (MCI) The Moral Competency Inventory (MCI) helped analyze my morals in terms of beliefs and goals (DesJardins, 2011). I scored highest in taking responsibility of my decisions and accepting mistakes that I make. This is followed by telling truth, taking responsibility for serving others, and taking care about other people. Last in top three of the highest in the moral competencies worksheet were acting consistently with my values, beliefs and principles, keeping promises, standing for what is right, and letting other people go their mistakes. On the other side ranking from the lowest competences was the ability to let one go of own mistakes. The second lowest moral competencies are acting consistently to my principles, beliefs, and values, standing up for what is right, keeping promise, and letting other go mistakes. The third lowest moral competencies were ability embrace responsibility for servicing others, telling truth, and actively caring for others. My total MCI score mean was 83 tha t show that on average I have high moral competency. This means that I act in many ways consistently to my beliefs and goals (Rossouw et al., 2010). The personal values exercise helped me classify my personal values and how they relate in decision making (Crane, Matten, 2016). From the Values Questionnaire Scoring Sheet, I scored highest in theoretical and economics at 94 and 87 respectively. This was followed by political at 83. Aesthetics ranked last at 45 followed by spiritual at 54. Social was at the middle with 59 unit score. The highest score in theoretical values showed my great emphases to know and discover truth. It also shows my love for understanding and relying on factual when discussing or making a certain decision. The economic value that ranked second in the personal values score showed my desire for successful wealth creation for my family and me. It also shows the pride that accord to material possession. For instance, I accord a lot of respect to materially successful people and organizations. Political values were ranked third that explains my desire for power as a leader. This also explains my desire influenc er other people. The aesthetic value ranked the lowest shows my little interest in arts and literature. I hardly acknowledge beauty or harmony in arts or nature. The social and spiritual values were ranked at the middle showing my little emphasis to relationships and concerns for other people and little belief in supernatural world. Conclusion From the reflection on business ethics and sustainability and myself evaluation, I have been able to understand my morals and values that guide my decision. I was able to know that I have a high moral competence and my decisions align with my beliefs and goal. I was also able to understand my personal values that are highly influenced by theoretical, economical, and political values. I have also been able to recognize areas that I need improvement especially in social values and caring for others. The subject has widened my view to issues of ethical and sustainable decisions in organizations and the need to act professionally and be ready to take responsibility for decisions that I make. References Carroll, A., Buchholtz, A. (2014). Business and society: Ethics, sustainability, and stakeholder management. Nelson Education. Crane, A., Matten, D. (2016). Business ethics: Managing corporate citizenship and sustainability in the age of globalization. Oxford University Press. DesJardins, J. R. (2011). An introduction to business ethics. McGraw-Hill. Fisher, C., Lovell, A. (2009). Business ethics and values: Individual, corporate and international perspectives. Pearson education. Ford, R. C., Richardson, W. D. (2013). Ethical decision making: A review of the empirical literature. In Citation classics from the Journal of Business Ethics (pp. 19-44). Springer Netherlands. Groves, K. S., LaRocca, M. A. (2011). An empirical study of leader ethical values, transformational and transactional leadership, and follower attitudes toward corporate social responsibility. Journal of Business Ethics, 103(4), 511-528. Rossouw, D., Van Vuuren, L., Ghani, A. H. A., Adam, M. Z. A. (2010). Business ethics. Oxford University Press Southern Africa. Trevino, L. K., Nelson, K. A. (2016). Managing business ethics: Straight talk about how to do it right. John Wiley Sons. Woiceshyn, J. (2011). A model for ethical decision making in business: Reasoning, intuition, and rational moral principles. Journal of business Ethics, 104(3), 311-323.