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The Effect of Drug X on Self

The Effect of Drug X on Self Introduction Anxiety forms part of an individual’s body mechanisms in which it communicates that something or an act is wrong and hence, there is need to undertake corrective measures (Aleksovski, 2009). This sign has been categorised as one of the essential human survival tactics as it ensures individual wellbeing. An anxious individual can describe the act as jittery, nervous, jumpy, confusion, and nervous, among other feelings.Advertising We will write a custom proposal sample on The Effect of Drug X on Self-Reports of Anxiety in a Sample of Undergraduate Psychology Majors specifically for you for only $16.05 $11/page Learn More On the other hand, stress is a behavioral mechanism that occurs to the human body as a result of the change in either internal or external environment of the individual (Aleksovski, 2009). A student who is preparing for examination can be subjected to stress. Drugs have been developed with the aim of suppressing an individu al’s level of stress thus reducing anxiety levels among patients or students (Putwain, 2005). The purpose of this research is to investigate the effects of a new drug on perceptions of anxiety in order to reduce feelings of stress and anxiety in college students during scheduled exams. There are a number of past studies that have been carried out by psychologists in a view to study stress, anxiety, their relations, major causes, and how they can be prevented. In a study carried by Dr. Susannah Murphy, a neuroscientist in the University of Oxford found out that there is a closer relationship between antidepressants and anxiety (Nauert, 2010). The study also revealed that the use of antidepressants had an immediate effect on the neurotransmitters in the brain. However, it was concluded that some drugs responded faster than others in the reduction of anxiety among human beings. Studies that have been carried on animals (mice) which have artificially been induced to stress and th en given the antidepressants drugs have shown that the drugs reduce stress (Ito, Nagai, Oikawa, Yamada Hanawa, 2011). Students waiting for exams are induced to artificial stress and as a result, they are prone to anxiety. This conclusion can be made based on past studies in order to support the current research paper. The emotional wellbeing of students plays a great role in ensuring that students do well in their school tests and examinations. On the other hand, stress is believed to cause perceived anxiety among school children which is an emotional feeling (Putwain, 2005). Research studies have been carried to determine the drugs that are often used suppress stress as a step towards the reduction of stress anxiety on students.Advertising Looking for proposal on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More It is important to note that prolonged stress can cause clinical depressions among students (National Institut e of Mental Health n. d.). This results from pressure to pass exams and from parents and teachers who also expect better grades from their children and students, respectively. Students can go for a very long time without ever knowing that they are stressed out. The research study hypothesis is that that experimental drug X will produce an increase in the perceived anxiety on students. The dependant variable which is the experiment research outcome is the behavioral effect that the experimental drug produces when injected on the students. On the other hand, the independent variable of the hypothesis is the experimental drug X which is injected to the subjects under the study. The research study aims at proving that indeed the new drug X can be used to suppress educational stress thus leading to anxiety reduction. The unique aspect of the study is that it projects the application of the use of antidepressants on students rather than health adults. Previous studies have dealt largely o n family people, patients, and workers. In contrast, this study specializes on undergraduate students of the ages between 21 and 25 years old. Another aspect worth of consideration is that it derives its foundation on the studies that have already been carried out, making the expected outcomes more reliable and dependable. The previous studies have been based on placebo and specific drug tests; however, this particular study applies the specific drug while the control group is not subjected to any form of drugs. Lastly, past researches have been carried in laboratories or hospitals but this one is carried on a classroom setting. The study offers an educational and psychological breakthrough in establishing the relationship that exists between examinations and perceived anxiety among students. It would be possible to use the results in future consultation for the purpose of averting stress among students. Method Participants The proposed research study intends to use human participan ts from the undergraduate psychology class population. A sample of 30 students would be enough for the study. The students will have special characteristics as they are supposed to be of between 21 and 25 years old. The students will be from the same year of study and the issue of race and color will be considered.Advertising We will write a custom proposal sample on The Effect of Drug X on Self-Reports of Anxiety in a Sample of Undergraduate Psychology Majors specifically for you for only $16.05 $11/page Learn More This would ensure that data from different demographical backgrounds and statuses is collected. They also need to have been studying very hard towards their examination. Out of the 30 students 15 will be male and 15 will be female. The students will voluntarily participate in the study and to get their attention, a notice will be placed in the psychology class notice board and the school website. It will also be passed on through Facebook and Tw itter as they are easy means of communication and interaction. The message will entail the expected benefits of the drug X one used. It is believed to reduce anxiety and stress among students. The drug X has been found fit by the national bureau of food stuffs and drugs. Supposing the participants respond rate is more than 100% or over 30, for example 60, then systematic sampling will be used. Their names will be arranged alphabetically before subjecting them to selection. The 60 subjects will be divided by 30 to get 2, where every second, fourth, sixth up to thirtieth subject is reached and recorded. The sequence will be followed, recording the subjects until a sample of 30 participants was reached at. Upon the approval of their consent and that of the institution to carry out the study, the subjects will be ready for the experimental study. No form of motivating the students to participate in study shall be applied as the study is purely voluntary. Lastly, all participants will be provided with an informed consent that must be completed in order to participate. Apparatus Based on the nature of the study, the research will require questionnaires, drug X, drug delivery mechanism, and examination papers. The applicability of these apparatus is discussed more in a precise and elaborate manner under the design and procedure. Design and Procedure Because of the requirements and the nature of the study, the researcher has deemed it necessary to make use of experiment study design. The study will be carried by a single researcher who is me using the theoretical framework and learning gained from the psychology class.Advertising Looking for proposal on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More However, research assistants will be used when the need be and where necessary. The proposed study involves two levels of independent variables. The two levels of independent variables that will be used include a control group where no drug tablets use and specific dose of drug X. The study will use two groups where one will be a control group (Group B) and the experimental group (Group A). To make the study simple and viable, the two groups will be divided on the basis of gender parity. For the control group, 8 females and 7 males will be used while 7 females and 8 males will be used in the experimental group. The study will be carried on the same time simultaneously. However the subjects will be placed in different rooms. Group A will be given the tablet of new drug X and placed in an examination room with a 10 minutes exam. The subjects can swallow or chew the drugs. However, in this case, the subjects will be required to chew the tablet to allow quick absorption in the blood mai nstream. They will be issued with issued with a test after a period of thirty minutes to ensure that the drug has been absorbed in the blood mainstream. They will be observed for any form of anxiousness so as to aid in supporting the collected information using the survey tools. After the exam they will be administered with a self report survey to measure the effects of the drugs on the participants’ anxiety and stress levels. The same procedure will simultaneously be carried on the control group (Group B) only that they will be not be given drug X. it should be noted that the experiments will be carried in the same time to avoid any participants interactions (from the two different groups). This would reduce the chances of having Hawthorne effect which subjects study to biasedness. Data collection To collect data under the self report survey, survey tools will be used. A well designed questionnaire will be distributed to each participant in the two research experimental grou ps. The questionnaires will have well structured questions that are not leading and ones that would require easy and simple answers. The reason why questionnaire will be used is because of its applicability in terms of efficiency and effectiveness, it is also cheap, reliable, and it collects data which can be used for in depth analysis. Surveys allow reliability and validity because of their standardized nature. The collected data will be compiled and responses that will be similar in either wording or implications will be grouped together. The grouped data and information will then labeled using digits that would be easily subjected to SPSS for analysis. The data and information was later evaluated. Data Analysis The survey data will undergo thorough analysis process. The raw data that has undergone weighting and labeling will be recorded and stored in a computer ready for analysis. Using different data analysis software, the data will undergo SPSS analysis. Descriptive statistics will be generated where the similarity in collected data will be found. The measurements of the data will be expressed as measures of variability and those of tendency. On the measures of central tendency, mode, mean, and median will be calculated in order to describe the data distribution. On the other hand, measures of variability will be subjected to standard deviation and variance calculation. This will determine the spread of the scores of the collected data on the certain behaviors under the study. Lastly, the final data will involve, hypothesis testing is conducted using inferential statistics. The hypothesis testing will determine whether the hypothesis is supported or nullified. It will be carried based on the different variables used in the study. This will form a basis from where discussion of the results and conclusion will be made. Reference List Aleksovski, G. (2009). Anxiety symptoms. Web. Ito, N., Nagai, T., Oikawa, T., Yamada, H., Hanawa, T. (2011). Antidepressant- like Effect of l-perillaldehyde in Stress-induced Depression-like Model Mice through Regulation of the Olfactory Nervous System. Web. Nauert, R. (2010). Some antidepressants work fast for anxiety. Web. National Institute of Mental Health. (n.d.). Depression and College Students What do these students have in common? Web. Putwain, D. (2005). Researching academic stress and anxiety in students: Some methodological considerations. British Educational Research Journal, 33(2), 207-219.

Technology and Management Functions Essay Example | Topics and Well Written Essays - 1250 words

Technology and Management Functions - Essay Example It has boosted productivity by enabling employees to access the tools they need to carry out their functions from nearly any location; and to learn about developments with the company's products and services tight from their desktops. Technology has transformed administrative tasks for which employees used to rely on others into routine self service operations that take only a fraction of the time. It has also facilitated a convergence and coordination of business data systems from disparate areas that has given rise to new possibilities for customer facing services. Finally, it has freed employees from the tether of an office and enabled them to access virtually all of their productivity tools from anywhere they happen to be. On the other hand, the company's conversion of its business systems from PeopleSoft to SAP has not gone smoothly. SAP implementation has been plagued with difficulties that have resulted in tremendous frustration both internally and externally. This adoption of new technology, which was designed to improve business over the long run, has - in the short run -made it difficult to facilitate many types of customer transactions. This situation illustrates that technology has the potential to put up obstacles as well as knock them down. Product Development The first area in which technology has improved business at Lexis Publishing is product development. Technology has transformed the essence of the company's product offering from print to online media. Online delivery has enabled users of the information to more quickly and precisely access what they need. It also opens up countless possibilities for product development, through searching and user interface enhancements. In fact, the company has a new release of its online search engine every month that features numerous usability and content improvements and enhancements. Productivity Employee productivity is one of the most important concerns when it comes to business improvement. Technology has enabled companies to grow productivity tremendously by equipping employees with portable office capabilities and self service administrative functioning. This has improved employee relations by striking a balance between squeezing more productivity out of employees and allowing them greater mobility and freedom than they previously had. As David Parlby, workforce solutions lead partner at KPMG asserts, there are two key ways technology has been leveraged by management to facilitate improved relations via employers and employees. "First, connectivity - allowing employees to gain access to corporate data and to connect with their colleagues, customers, suppliers and partners wherever they are. And secondly through well- designed applications, allowing employees to carry out administrative tasks and business processes themselves, without the intervention of administrative st aff" (Wylie, 2002, para. 6). At Lexis Publishing, this has been accomplished by equipping all employees with wireless-ready laptop computers and Blackberries, setting up intranet tools that make reporting easier and quicker, and electronically disseminating career and professional development information and job postings. Webex meetings and eLearning tools have become commonplace. Today, employees increasingly have the freedom to work from

Pros and cons of technology Essay Example | Topics and Well Written Essays - 250 words

Pros and cons of technology - Essay Example asks performed, helps in complex calculations, does work incredibly faster than a human can, does work with great â€Å"accuracy†, facilitates â€Å"storage† of different kinds of files and information on the computer etc (Vogt, 2014, pp. 1). Other advantages include its usability, that is, it is now used in modern businesses for e-commerce, it is used in classrooms as a tutor, it provides an immense amount of information with the help of internet, it facilitates communication without having to meet the other party face to face etc. The cons of computer technology basically stem from the fact that it is not independent on its own, it does need some human interaction and intervention. The â€Å"high cost† of purchasing the computer technology, that is, various items that come with it such as modems and internet connection, may also be seen as a con (Vogt, 2014, pp. 1). Computers may breakdown, and this will affect the smooth functioning of business enterprises or educational institutions alike. Furthermore, the growing addiction of humans, especially children to computer technology is a concerning factor. It also puts several people out of jobs, for instance, the closing of book stores, since most books are bought and even read on computer technology such as with Kindle. Vogt, C. (2014). Advantages & Disadvantages of Using Computer Technology in Decision Making. Small Business - Chron.com. Retrieved 17 September 2014, from

Mark Zuckerberg Management Style

Mark Zuckerberg Management Style Managers of an organization need multiple skills to perform their duties and act consequently. Their job is assorted and complex. A research by Robert L. Katz, he found that the managers need three essential skills: conceptual, human and technical in order to perform the four management functions; planning, organizing, leading and controlling. According to Forbes Magazine, Mark Zuckerberg, the founder of phenomenon Facebook and one of the youngest billionaire ever share the ability of great conceptual skills. Conceptual skills are thus said to be one of the crucial of all managerial skills. Managers with conceptual skills are able to see the organization as a whole, to conceptualize about abstract and complex situationsÂÂ ´ (Robbins, S., Coulter, M. 2005) and to think strategically. Conceptual skills stands out from others skills that required by a manager as the ability to use information to solve organizational problems, identification of opportunities, implementing solutions and selecting critical information from masses of data to direct the organization in the world of overflowing information. He should be able to agonize the problem areas and enforce solutions selecting critical information from masses of data, understand the business. Mark Zuckerberg has managed the facebook quite efficiently and has put the doubts of many people to rest. He uses to prepare the organization for the contingent events in the rapid changing environment. He recognizes problems, identify opportunities and implement solutions. He maximizes the use of information, ideas and concepts. Simultaneously with conceptual skills he uses other skills such as human and technological skills which it is necessitates organization to achieve its goals effectively and efficiently. Human skills, being controversially regarded as the most important set of skills have always been the root of all skills. Conceptual skills is not all that are required by a manager but it is a combination of competencies in various skills which conceptual, human and technical skills jump out from others to be more vital. Top managers use conceptual skills while making a decision since it affects the entire organization. He needs human skills which involve the ability to work well with other people both individually and in groups. Being chief executives officer he should look for to motivate the employers of the organization. Human is the most important asset of an organization and human (interpersonal) skills are regarded as the most important set of skills for a manager in todays competitive environment. Creating culture, building the senior management team, financing road shows and indeed, the delegation itself is done by Mark Zuckerberg. In Facebook, Mark Zuckerberg plays an extensive role in the decision making process. In the organization he deeply and inextricably involved with every major decision that it undertakes. He uses to negotiate and help the subordinates and rest of the employees to produce new ideas and make the final decision. He usually focuses on the technological side and innovation. He plays quite big interpersonal role in the general public by giving speeches and talking in the conferences. He uses to give information to the outsiders through the meetings and speeches conducted by facebook. Besides this he use to visit certain sessions and interact with other business managers and sign the business documents. During such interaction he asks the Sheryl Sandberg COO formerly via president of Google chief of staff for the U.S to assist him and offer some guidance. In general Mark Zuckerberg plays extensive role in all informational, interpersonal and decisional roles in the facebook which allows and makes it to be the leading social media today. (583 words) Q2) Discuss the various dynamics of the external environment Facebook presently operates in. What do you see and understand as real challenges Facebooks management team must grapple with in the days ahead if the company is to succeed in its mission to connect the whole planet? The only thing that would not change in the world is: the world is kept on changing. Although Facebook currently rank as the top social networking sites in terms of revenue and number of users, they still have to persist in innovating to hold on the honor. Facebook always encourage their users to share information public to offer better product to users, marketers and developers who wants to reach them. When so much of data is publish online, it can be a threat to Facebook. It forced by Canadian privacy commissioner to make changes to privacy changes and streamlined permissions dialogue. Just as estimated, Facebook confront disputation on privacy issue after the security researcher Wednesday once Beacon is launched. There are more than 100 million Facebook users personal information is being used or spread out to the public without users authorization. This issue is not just about data leakage for user but also for developers and marketers who uses Facebook as a tool to operate their business. Beacon is a platform which takes data from 44 web destinations and mashes it up with Facebooks internal information to help build more focused advertising messages. It was a system which allowed third parties site being posted on the wall of the users profile. People found out that it actually tracking every single thing people done online even they had logout their Facebook account. Facebook data leakage which disclosed by Wall Street Journal is said to be unintentionally. Press coverage and European Commission have their investigation on their own. The Beacon platform had breached the federal wiretap and video-rental privacy laws. A federal judge on Wednesday approved a $9.5 million settlement to a class action lawsuit challenging Facebooks program that monitored and published what users of the social networking site were buying or renting from Blockbuster, Overstock and other locations. (David Kravets) Under the settlement, Facebook agreed to terminate Beaon platform s tarted from November 2009. Facebook should provide a more user friendly privacy settings for the user to avoid the issue above to happen again. A table containing Top 30 countries with highest number of Facebook users was shown in appendix. Data is updated to 1st of April 2011. The table indicate the number of users is increasing tremendously every year. The figure 154,226,960, is the numbers of users in USA which is surprisingly high and own the first place in the ranking. Although China and India has the largest population in the world but India only own the fifth place at about 22,956,220 users. However, a statistic updated on 6th May 2011 indicates that India is the leading country which owns the highest audience growth rate. It is strange that China is not in the ranking, because Facebook is being banned by China. In the New Era of Management ninth edition by L. D. Richard predict that China will overtake United State economy as number one by midcentury. Unfortunately, China banned FB really bring down a lot registration and opportunities to generate profit. Without China, FB was like losing one of his leg or hand. Chin a Mainland population which is about 1,330,141,295 (July 2010 est.) [Source: CIA World Factbook, Jan 2011 ] China government always being tight to the access of internet, information flow and media censored Facebook because of the fatal riots happen in western region of Xinjiang in province of China. Perhaps they believe that such an action will contain the reports or discussions of the riots or stop them from happening completely. News updated on 28th April 2011 said that, Mark Zuckerberg still wanted to get connected to China and is now creating some sort of localized version of site to fit Chinas government and hope to launch it in China. (622 words) Q3) How would you describe and classify the corporate culture at Facebook? What are the elements and symbols that showcase FBs culture? In this context, how effective is Mark Zuckerberg as a cultural leader for FB? Ravasi and Schultz (2006) define organization culture as a set of shared mental assumptions that guide interpretation and action in organizations by defining appropriate behaviour for various situations. In the past, the hierarchy of management is vital for a corporate. However, Mark Zuckerberg, CEO of Facebook has created a relaxed, unstructured and open corporate culture that emphasizes more on equality. At Facebook, there are no cubicles, no walls, just mainly office furniture. This enables the employees to work in a relaxed and comfortable environment as they can come and go as they please, with no standard work schedules, thus more employee freedom. Furthermore, the managers at Facebook also practice this working environment. Sheryl Sandberg, Facebooks Chief Operating Officer, and even Zuckerberg himself has no office. They work among the employees in the open workspace that could enhance openness and problem solving process. Besides, Mark holds a public question-and-answer session for the entire organization for an hour every Friday. This session has created a great deal of openness in the organization. The openness, according to Zuckerberg, encourages collaboration, team-work and an informal atmosphere and communication. Zuckerbergs company is ballooning into an empire, but it remains scruffy, funky and slightly adorable. That is partly attributable to a workplace that combines playful start-up culture with muscular ambition and bite. Facebooks goal is to be viewed as a hip geek culture in order to attract the best talent.ÂÂ   Zuckerburg is responsible for the foundations of this culture, creating a fun environment by banging a gong when someone finishes a big coding project.ÂÂ   Facebook even hired well-known graffiti artist David Choe to paint murals in the first Facebook offices.Theres a block of meeting rooms named after inventors at the far end of the Facebook ground floor, with one given to Al Gore, who invented the internet. Facebook is creating an intrinsically social culture, rather than enterprise software or geeky, engineer-driven algorithms. At Facebook, the employees can play video or table tennis games whenever they need to unwind on the job. This fun working environment has i ncreased the job satisfaction of employees in the Facebook organization. Job satisfaction is the primary factor in intrinsic motivation. Therefore, due to the corporate culture recognized by Zuckerberg, Facebook employees are satisfied with their jobs and as a result do their jobs well and raise the productivity of Facebook. Facebook is a social utility that connects you with the people around you is the slogan of Facebook. This slogan says quite a bit about the social platform. Facebook has taken a very utilitarian stance on providing a social network. They have created a framework and are expecting you to do most of the work. When we used to wear suits to work, organizational hierarchy was indicated through the price of your suit. With Facebook, Mark forever altered our norms of privacy: our information is now public, our break-ups broadcasted, and our drunken shamings eternalized. However, Zuckerberg has changed this culture by only wear T-shirts, jeans and Adidas flip-flops to work. Mark Zuckerberg shows effectiveness as a cultural leader for Facebook by able and willing to take the risks in hiring the executives for the company, motivate employees to achieve Facebooks goals by established a relaxed, fun and unstructured corporate culture, and think strategically in the incident of refusing to bring Facebook, as a company, public. (555 words) Q4) In what ways does Facebook, as an organisation, fit in with traditional and current, modern-day management thinking and theories and in what ways is FB challenging them? As time passed, many professions had developed several management theories as a guide for manager to run the organization. There are Classical Perspective, which occurred during the nineteenth and early twenty, Management Science Perspective, which emerged during the world war two, The Recent Historical Trend which happen after the world war two and The Modern Management which combine all different theories. In today business world, different management thinking and theory are required by the manager to fits in different industries and achieve their organization goals. Facebook is the new trend in the twenty-first century, which manage and lead by the founder name Mark Zuckerberg. Humanistic perspective was conducted by Mary Parker Follett and Chester Barnard. They believe that manager need to first value peoples feelings, needs, thoughts and social relations. (Daft, n.d). Mark Zuckerberg had this management thinking of creating a social network that allowed people all over the world to engage which each other and get their updates even faster. He found out that as a human, when they disclose feelings and thoughts to their friends will make them feel closer to the person, and also behaviour on understand others emotions and opinions that surrounding. Besides, Mark Zuckerberg also adapting this theory to his employees by providing those free meals along the day, bottomless finger foods and unrestricted dry cleaning service. He allowed subordinates to express themselves, motivate them to have the same goals as the organisations goals by giving opinions on improvement of the organisation. Studies developed by Hawthorne state that in order to increase output, managers firstly need to improve human relation with the subordinates. Managers need to make employees feel respects, appreciated and have the sense of belongings to this organisation. (Daft, n.d). Mark Zuckerberg claim that an office is only just a place to gather people to brain storming to generate profits and human are the most important resources for the organisation. Therefore, Mark Zuckerberg design his headquarter with no wall between departments and the meeting rooms are located at the middle of the work space and separate by glass walls so that all the people can see through the meetings. Besides, Abraham Maslow theories, a study that claim that people are influenced by several needs and by hierarchy order. This has been used by Mark Zuckerberg, firstly, he fulfil the physical needs by providing them free meals and considerable income. Secondly, he satisfied the love and sense of belongings seeks by the employees which allowing them to disclose their thoughts and opinions. Thirdly, he will appreciate them by contribute many ideas and plans to run the business, this will increase employees esteem needs and belief that they are the proper source in helping make the world improve. Lastly, Mark Zuckerberg will somehow challenge the employees to meet certain goals. This will not only increase the improvement of organisation growth, it also acknowledges employees to fulfil their self-actualization needs. Moreover, Contingency View is the modern perspective that managers have no actual plan and managers will base on the situations or industries and economic to lead the organisation. This theory mostly utilize by organisation with structure of effective in an internet company which need to depend on the new technology. (Daft, n.d). Because Facebook is always dealing with trends of the world, and create new trend for the world. This required innovations, inspiration and new technology from the employees. Therefore, it is hard for Mark Zuckerberg to always follow the plan. Furthermore, quality seeking by the user was also a challenge face by Mark Zuckerberg. He use Total Quality Management to deal with it by improving the convenience of user to easily sign up as a user and also create software which allow user to use their mobile phone to log in and keeping on improving the privacy settings of each user. He also create benchmark of user can tag others pictures and status make them to have the same picture and comments. He also came out with the `like button allow user to like the status and which his competitors like Friendster and MySpace does not have. Learning Organisation is a modern theory which allows people not afraid to make mistakes and hope they can learn from the mistakes. It allows managers to raise the capability to discover and grow. (Senge.P. n.d). When Facebook dealing with the mistakes they made in beacon, they understand that not all people like to disclose their thoughts to the public, certain privacy are required from them. Facebook has learnt from this mistake and change their privacy settings. Q5) Describe the personality, leadership and management style of Facebook founder and CEO, Mark Zuckerberg. Discuss his most cherished values and how they govern his life, work, relationships, and the way he leads and manages his people. It is undeniable that Mark Zuckerberg is the key player of the successful of Facebook in the global nowadays. Therefore, the personality and cherished values that he holds are strongly affected his life, work and relationship. As a young billionaire, Mark did not dress himself up with branded clothes and accessories. In fact, he always wears jeans, T-shirt and North Face fleece. Besides, he rents a house with his girlfriend and drives an entry-level luxury car. Yet, his life is nothing more than meetings and talking to people due to the expansion of Facebook. He is a simple man and has showed no concern to spend much money or make money. Perhaps, these are the reason why he rejected offers from big companies such as Yahoo and Microsoft. People think that he was wrong and questioned him why would he refuse the offer because the field that he involves is unpredictable. However, from the interview with Diane Sawyer, he saying, We really just believe in what were doing. This showed that, making money is not the primary motivation of the formation of Facebook but the vision is simple as to attach people from different countries or even culture and share their life to people that they care about. Mark, as a stud ent of computer science and psychology definitely has a great sensitivity of vision. He knows that the most powerful thing in this world perhaps is the connection of people and the usefulness of the Internet. Therefore, Facebook achieved success in just few years because people like the ideas of sharing their feelings and life to their loved ones. Such personalities that Mark had affected the way he presents in work. He said everyone has a voice and people can organise whatever they want. For that reason, the open floor plan in the headquarters of Facebook allows all the workers know each single thing that happens in the buildings. Also, he holds a public question-and-answer meeting for the company for an hour on each Friday. Giving thought to these seemingly minor issues has the potential to drastically improve the working environment and employee engagement. Furthermore, although Mark is a young and rich leader, he never behaves arrogantly and still sincerely apologizes due to the mistakes that he have made. For example, membership of a group named Students against Facebook news feed that formed by Ben Parr has increased to 750,000 users within a week. Instead of being enemy with him, Mark actually posted a letter on Facebook and promised that they will come out with privacy controls. This is a leader quality that Mark had, which is problem solving. On one hand, he did not mention to make changes to the new features and support the usefulness of News Feed to know more about close friends. On the other hand, he promised to strengthen the privacy control. It seems like two-way benefit to him and Facebook without throw the new features away that causes losses and at the same time can settle the negative comment on Facebook. The tough-minded that Mark Zuckerberg had also affected the way he held the position as CEO in Facebook. Mark will improve each role in the organization each six months and performance of employees is being rank from one to five. He valued those hardworking and brilliant employees that can make him success. Some co-workers said that it is stress and fear when working in Facebook. However, the situation has been changed when Mark hired Sheryl Sandberg and people now are regretting they did not join the company. Nevertheless, Mark hire people not only because of their talent but also follow through and do things creatively such as hiring the former Firefox developer, Blake Ross. Mark showed his tough-minded completely when he turned the offer from Yahoo down. The former CEO of Yahoo, Terry Semel said, Id never met anyone-forget his age, twenty-two then or twenty-six now-Id never met anyone who would walk away from a billion dollars. But he said, Its not about the price. This is my baby , and I want to keep running it, I want to keep growing it. I couldnt believe it. (695 words)

Free Essays - Examing the Conclusion of Beowulf :: Epic Beowulf essays

Examing the Conclusion of Beowulf       Endings in books are the culmination of many important events. Sometimes they are joyous and pleasant, where the conflict of the novel is resolved and everyone lives happily ever after. And other times, endings can be sad, lamentable, and downright evil. Beowulf's ending shows a sharp contrast between both types of endings. His character, along with the tragic events in the book, allowed for this ambiguous ending. But, in my opinion and when thought about closely, Beowulf, ends in an extremely terrible fashion.    Beowulf, Ecgtheow's son, is strong in mind and body. He is born a true hero.. He backs up his extraordinary feats with a powerful sense of social responsibility and morality. He is also engaging and humane. These good qualities often blind readers to his other traits. He, in my opinion, is a selfish, power hungry, and attention grabbing fool. He never asks for help even when he needs it, he prefers recognition rather than doing the right thing, and he puts others at danger to prove himself worthy. As a young man, he is a bit wild and reckless, who swims for seven days in the open sea to satisfy a foolish wager. Beowulf later admits that it was his false pride that made him accept the bet. When Hrothgar asks Beowulf to fight Grendel, he does not hesitate. His only request is that if he is killed, his armor should be returned to Hygelac, for he is loyal to the King of Geatland. Once Grendel has been wounded and chased away, Beowulf agrees to fight Grendel's mother, who want s vengeance for her son's death. When he succeeds in killing her, he severs her head and the head of the dead Grendel to show as a symbol of his success and bravery. At a young age, Beowulf was strong. He was physically and mentally able to fight Grendel and Grendel's mother. He triumphed over them and won great fame. But this all went straight to his head. 50 years later, as an old and weak man, he puts himself at risk once again to fight the dragon. His mental and physical stamina are nowhere near his old self, but being stubborn, he fights the dragon anyway.

A Brief Description Of Aldosterone

The body’s adrenal gland is responsible for the secretion of the steroid hormone aldosterone. The latter’s main function is to regulate and balance water and salt in the human system (otherwise known as the electrolyte metabolism of the body). As an extremely potent hormone, aldosterone promotes sodium retention and enhances potassium excretion in the system. The hormone also helps regulate blood pressure and bodily fluids; hence if the aldosterone levels are low or too high, symptoms can result.Aldosterone directly acts on the kidneys’ tubules and controls their reabsorption of more sodium and water from the urine. Secretion of potassium in the tubule replaces the sodium, which is then reabsorbed. Another function of the hormone is to operate on a person’s central nervous system to influence the increase of a person’s appetite for salt and their thirst. Aldosterone secretion is the result of two different bodily mechanisms. It is hypothesized that if sodium concentrates in the system are severely limited, it may cause increased rates of aldosterone.Another theory is that reduced blood flow to the kidney engages it to release the enzyme rennin which then converts inactive globulin in the blood. Other than these, studies showed that the hormone may have other target cells than originally remarked on. The editors of the Kidney International Journal in 2000 (Farman and Verrey) commented on Dr. Haim Garty’s observation that there is â€Å"Aldosterone action in non-epithelial cells. † Hence it is seen that aside from the kidneys, the hormone is also linked to the central nervous and cardiovascular systems as well as various membrane lipids.Amplified levels of aldosterone secretion often cause salt retention which in turn results in edema. Extremely high levels of the hormone can result to high blood pressure, muscle cramps and over-all fatigue. On the other hand, low levels may be an indicator of diabetes. It is prove n that the variation of the hormone levels are influenced by the person’s sex as well as the amount of sodium consumed in his or her daily diet. Pregnancy may lead to higher levels of aldosterone in women. Other symptoms of higher than normal levels of aldosterone may also result to primary or secondary hyperaldosteronism.Primary hyperaldosteronism is considered as a rare syndrome caused by an abnormality in the adrenal gland. More often than not, the gland is affected by a benign tumor and this often transpires between t hags of 30 and 50 years old. Secondary hyperaldosteronism is generally related to high blood pressure and other disorders such as cardiac failure, cirrhosis of the liver and nephritic syndrome. Various mechanisms affect the disease and causes the imbalance of the hormone’s levels in the human system.Another extremely rare disease linked to aldosterone is the Barrter syndrome which also affects the kidneys. Patients diagnosed with the Barrter Syndrome experiences loss of potassium and an increase in aldosterone. This results to potassium wasting where the kidneys remove far too much necessary potassium from the body. Incidentally, there are tests to check the aldosterone levels in the body. It is often don concurrently with other blood tests or provocative tests to determine over or under production of the hormone.