One page reflective Ecercise and 10 pages for case study questions Essay

One page reflective Ecercise and 10 pages for case study questions - Essay Example Adult years Had become a professional Mining Engineer. Had travelled and worked in Portugal, Greece, Finland, Morocco, Algeria and Mozambique. Had been fluent in 11 different languages. Had been a successful single parent of 2 Children, acting practically both as father and mother. 1988 Had migrated to WA with his kids filled with high hopes for a better life for his children. Had been out of worked and was forced to receive handouts of second hand clothes and food. Had suffered racism at work, while his kids were isolated in the school. His dream turned into a curse. Had felt miserably a failure. Had felt trapped. Had felt completely isolated and disillusioned. Had felt despair, unwelcome and betrayed. 1- Formulation Form Client: Julio Nunes Nesto UMRN: ....................................... Date: ........ / ........ / ........ Predisposing Factors: Possible Sources of Biological Vulnerability Neurological development or other neurological problem: Had polio at the age of two, had become partially paralysed and unable to speak and walk Maternal viral infection during pregnancy: N/A Family history: N/A Birth trauma: Born stigmatized to be an inferior race equivalent to a slave. Possible Sources of Physiological Vulnerability Physical abuse experienced or threatened: Grew up in an environment of oppression and inequality Witnessed family violence: N/A Emotional/psychological abuse: Work discrimination; unwelcomed; frightened; betrayed; disillusioned Sexual abuse: N/A Physical or emotional neglect: Single parent of two; without wife to care for him; without relatives to run to Other trauma: Culture shock in WA; living alone in a foreign cruel society Bullying in school/community: Isolation of children in the school; lack of social support in the community possible Sources of Social Vulnerability: Poverty/deprivation: Uncertain life in a foreign highly discriminating land Alcohol and other drug use (self/others prior teens): N/A Migration (international or intra- national): Migrated to Western Australia Cultural conflict/ alienation/stigma/ lack of supports: Experiences worse condition in WA Racism: Suffered racism in the workforce, in social settings and his 2 children suffered racism at school. Other forms of discrimination: No assistance to single father parent making it almost impossible for him to find work; his children are isolated because of their skin color. Precipitating Factors: (what stressors were happening prior to becoming unwell) Oppression and discrimination in his own land Stigmatized by his Portuguese name Single parent of two growing kids Perpetuating Factors: (what stressors are still operating or what helps keep the stress going). Racial discrimination of his family in a foreign land Joblessness and lack of opportunity for a decent living for a black single-father parent in WA Shattered dream for his two kids Humiliated and frustrated Trapped in a cruelly discriminating society Current Problem List as Identified by Clie nt: 1. Depression 2. Anxiety due to joblessness 3. Prejudice due to racial experienced discrimination 4. Frustration and anger because of failed high expectation Thoughts: This society is so cruel; it could treat children too unfairly. Racism is a large factor in mental health deterioration. I am trapped; we can no longer go back to Mozambique. Feelings: He felt completely isolated, unwelcome and betrayed. He felt despair, angry, helpless, depressed and disillusioned. He felt humiliated and a miserable failure. Behaviour:

Definition and description of home Essay Example | Topics and Well Written Essays - 500 words

Definition and description of home - Essay Example When I was a child, my parents made me believe that home was in our family house. However, as I grew up, my understanding, definition, and description of a home changed with time. I realized I would visit some places and get the feeling of being at home while others made me feel homesick. I was born in California, in a family house that still evokes a feeling of security, love, and comfort. My child’s bedroom might have looked ordinary for many people, but that was the most exciting place to be in, it was my home. I would look around it while leaving for school and wonder when I would be back. My bedroom was full of secrets ranging from pencil writings at one corner of the room to my ever hidden diary. The light blue painting made my room so lovely. I recall the days I would come home feeling tired, but the moment I got into my room, all the tiredness would go away to be replaced by a feeling of relaxation. I remember peeping through the window and calling out my best friend’s name since they lived next door. I still recall the beautiful yard around our house where I spent my weekends playing with my dog. I remember the tall trees with branches brushing against my bedroom window whenever it was windy. The kitchen was another place I often remember of whenever I think of my childhood home. It was the place where my mother cooked the best meals. The living room was where we would gather as a family to talk and share the day’s happenings or watch a movie together. I always hoped I would live there forever, since I considered this the definition of an ideal home. At some point I had to leave home, which was one of the most agonizing moments of my life. I thought I would never find another place to call home. This was true for some time, but I began feeling homesick and wished I would go back home. I tried to make the houses I lived in to feel homely, but they always remained to be houses lacking the security and comfort I had

Stryker Corporation Business Analysis

Stryker Corporation Business Analysis Introduction The purpose of this project is to analyze an established company. The report will provide brief background of the company and its culture, critical analysis of a venture and its key people, core business model and business opportunities. The reader will be able to see the analysis of the most recent entrepreneurial thing that company did and major issues within the organization. In conclusion there will be a methodical critic from an entrepreneurial prospective provided that leads to the possible solutions for future. Company Description Stryker Corporation is a medical technology business that develops and manufactures medical implants, surgical technologies, emergency medical and patient handling equipment as well as execution beds of the death penalized people. They make their best effort by cooperating with their customers to run effective healthcare method and bring healthy lives back to the patients. They do not just make a product, but they also provide service to help people. Stryker is broadly based all round the world and is divided into numerous decentralized operational units, each performing as a detached entity: Stryker Biotech, Stryker Canada, Stryker Communications, Stryker Craniomaxillofacial, Stryker Development, Stryker Endoscopy, Stryker Imaging, Stryker Japan, Stryker Latin America, Stryker MedSurg, Stryker Orthopaedics and Stryker Spine. Venture is built on sustainability, creating a long-term contribution in responsible manner to patients, suppliers and buyers, communities, corporate governance and stakeholders. Its products, locations and service contributions are diverse; hence there are different types of motions within medical business that fully outline their social responsible behavior. Stryker was founded by Dr. Homer Stryker in 1941, an orthopedic doctor that investigated and designed new mechanisms. His inventions led Stryker to slowly integrate into the business and starting to gain capital Stryker was at the level of a small but well-built company. One invention after another and Stryker capitalized more assets that gave a lift to expansion and in 1964 the name of the company was changed to Stryker Corporation. Characteristics of the business opportunities In the middle of 19th century it was relatively easy to enter medical industry due to minimal amount of competition, thus nowadays analyzing Five Forces Approach it is barely impossible to do so, regarding the fact that rivalry among existing firms is too high. Company started operating in 1940s, before the beginning of World War 2, in their pre-mature stage of development Stryker has had a big boom in their demand. Dr. Homer Stryker was in the right place, at the right time. Concerning ventures clearly defined opportunity, it can be stated that Stryker was never eager to gain a pot, he was interested in improving peoples lives, thus taking risks. It can be clearly seen from a quote made by Ronda Stryker, Dr.Homers granddaughter: My grandpa was innovative and took risks. He was always trying to improve what he had and cared more about helping people than he cared about the money he made (Stryker, 2009). In the last century it was a great opportunity to start medical business that was weakly developed and unexamined, taking into consideration the fact that you would be willing to spend a lot of your capital on Research and development to progress. Core business model Next part describes Strykers core business model by using the business model canvas which clearly states the main points which should be included in a Business Model. Key Partners: The main partners of Stryker Corp. are mainly the employees since they are the ones selling the products. The company attaches a major importance to the close relationship between employees and clients. The main objectives for the employees is to understand the clients needs and to provide them with what they want, but also since the employee is so closely related to the guest he is also the one being innovative by suggesting new ideas in order to totally fulfill clients demand. The clients represent key partners as well. They are mainly independent hospitals and surgery centers. Stryker Corp. works with these healthcare centers in order for them to help patients in the most efficient way. Competitors are also among the key partners. There are major and smaller competitors. Of course Stryker Corp. has an advantage since it was one of the first movers in this industry and it is always focusing on improving quality, service and innovation. Stryker Corp. has very strong established network with its suppliers. Company pays a lot of attention on maintaining these relationships in order to ensure smooth running of business. Key Activities: The main activity of Stryker Corp. is sales of medical equipment such as hospital beds, operating room devices and medical devices. The company has a very strong sales force since their employees work on commission, which highly motivates them to perform better. Stryker Corp. states that their sales approach is focusing on personal relationships with individual decision makers. The company also attaches an importance on marketing and Research and development activities, since the main aim of the business is to always be innovative and to come up with new products and communicate those products effectively to their customers. In order to do so, Stryker has participated in advertisement campaigns over the past few years. Company also provides its customers with a very detailed website. Another key activity is maintaining close relationship between the employee and the customer that helps them retain most of these customers and make sure that the world of healthcare is aware of what Stryker Corp. is providing. Key resources: Here, once again, the main resource of the company is its employees. For Stryker Corp. it is important to hire people who share the same vision as to improve patients lives as well as clinical efficiency and effectiveness. The company makes sure to provide them with a safe working environment, strong benefits, services compensation and personal growth opportunities. Stryker has received the Gallup workplace Award which ranks them at the top working places on the world (Stryker, 2009). Another key resource for the company is its knowledge and innovation. Over the past year Stryker Corp. has spent a considerable amount into research and development in order to always come up with the latest technology and the most performing products. Other key resources are assets of the company, its technology, products and capital resources. One of the most important resources is the brand of the venture. All of the resources are required to deliver the value proposition to the target group. Value Proposition: Stryker Corp. focuses on having the highest quality standards in order to offer the best products to its customers. The following are the factors that Stryker relies on: product quality, performance criteria and price. Company wants to offer the top products in the and also the service that goes with it. In order to do so, employees receive special training programs that help them understand clients needs and demands and how to be able to fulfill them is the most efficient way. The design of products has to be made to reduce risks, enhance health and safety, but also to able the doctors to work faster and be more efficient. As mentioned above for Stryker Corp. value of its product is one of the main factors they focus on. Customer Relationship: Compared to other companies, Stryker Corp. has a very close relationship with their customers. This is done to understand them better and to be able to offer them what they are looking for. By having such a close relation clients feel special and they become loyal to the company. As the CEO, Mr. Macmillan mentioned, We dont just make products, we make products and we provide services that help people (Stryker, 2009). In this industry the relation between customers and business is of a high importance, since together they can create more advanced products which will contribute in healthy lives of millions of people worldwide. Customer Segments: Stryker Corp.s target market is known to be the medical professionals and healthcare providers that represent a very high scale demand. That is why the company is operating all around the world to stay the number one provider of medical and healthcare devices. Channels: Stryker operates through twelve manufacturing and distributions divisions with over 15,000 employees in 120 countries. Stryker has a decentralized system, with its headquarters in the U.S. and several offices around the world, which allows the company to make faster decisions about products and strategies. There is a direct communication between the company, suppliers and customers to make sure to provide them with fast and efficient services. Revenue Streams: Stryker Corp.s main revenues are from its sales of medical devices. As mentioned before, the company is divided into several departments the one with the highest revenue being orthopedics. The company itself had sales of 6.7 billion dollars in 2008, with an annual sales growth of 21%. Stryker is traded on the NYSE, it is one of the fortune 400 companies in the world and top 50 Company in the Business Week. Cost Structure: The main costs of Stryker Corp. are mainly allocated in the Research and development segment. Company decided to invest mainly in this segment since it always wants to be the leading healthcare provider and it is highly important to keep up with the technology and to always try to improve the healthcare system. Innovation, risk-taking and pro-activity of the venture and its key people Stryker Corp. is committed to the product quality and highly values innovation. Innovation is the essence of companys dedication to their clients. Research and development teams are working closely with the customers in order to understand their needs better and improve the products. The important part of innovation process is the feedback from people that is conducted periodically. The Stryker Global Technology Center is a core division that is working to boost the innovation to reduce costs while increasing quality. The key person in this area is Ray Umber, Ph.D., business development manager at Stryker. He came up with several innovative ideas that led Stryker to the top place in certain industry segments and now he giving others an opportunity to learn from his experience through training and practice (Stryker , 2009). From the time when the company was established it is obvious that risk-taking is a big part of all operations. Initial risks are connected directly to the risky nature of the industry. One of the most recent examples of risk-taking was the decision to change the vision of the company after many years of operating. There are also risks associated with decisions of expanding the business through acquisitions, joint ventures and partnerships. Over the time line of Stryker Corp. it is evident how pro-active the venture is. Acquisitions play a big role in companys expansion. Stryker Corp. strategically grows into related industries to increase its products offering and get access to new resources and technologies. Over last year company acquired numerous ventures that are important investments for future success. This is also a high risk, since acquisitions require big amount of capital expenditures. Based on the financial situation in the world due to the 2008 crisis, such decisions can be seen as risky. However, Stryker orients on long-term strategy where these acquisitions are important. Proactive programs are also taking place on the smaller level inside the company. Last year, Stryker Corp. presented the program Proactive Distributor Selling that gives managers the opportunity and capacity to better develop, manage, and coach distributor relationships to maximize sales training results (n.a., 2009). Proactive approach is seen throughout all divisions of the company, from supply chains, manufacturing to sales. Company is adapting changes all the time with a goal of improving operations and value of the business. The present CEO of Stryker Corp., Stephen MacMillan is a perfect example of a proactive leader. He leads the company through a change time, explains the reasons and future moves, motivates people to adapt and react to these changes. Traits and characteristics associated of the companys key people There are three key people throughout the history of Stryker Corp.: three CEOs who led the company to the success and who had different traits and characteristics, which makes them successful entrepreneurs. First person who deserves an acknowledgement is the first CEO, Dr. Homer Stryker. He was the one who started the company being driven by his passion and interest in improving patients care. He was a very innovative person, many of his ideas became standards in the industry of medical equipment nowadays. During his work as a surgeon he encountered few problems and difficulties that he saw as opportunities for improvement. One of the main reasons of his success and success of his product was the fact that he was doing what he liked, what he was passionate about. He believed that his inventions will change the medical practice in a better way. He knew how to look at his business from customers perspective, therefore his products were always a match of their needs. Due to his achievements Stryker Corp. grew and became an international producer of medical equipment and surgical products. Second remarkable person is John Brown. His time as the CEO of a company was notable by quite different achievements than his predecessor. John Brown was a risk-taker, he made decisions to decentralize the company after many years being centralized. He saw big future for Stryker Corp. and this step was necessary at the time. He was a good planner who knew how to motivate people by giving them empowerment and responsibilities. Under his management members of the sales team got possibilities to get involved into creation of innovative products due to their good knowledge of customers. His 20% forever rule led the company to the new heights. John Brown built up the competitive advantage for Stryker Corp. that still serves the company. He had an ability to foresee, to manage company wisely, he kept the company going towards success. One of the key people in the company today and the example of successful entrepreneur is Stephen MacMillan, the present CEO of Stryker Corp. He wants to move the company further and expand its operating field. He is passionate about raising the level and often exceeds his own ambitious goals. As well as John Brown he took a risky decision of changing the vision of the company. This is a fundamental change that takes a lot of hard work to ensure success. For Stephen MacMillan, its all about coaching his team to stay ahead of the pack (Much, 2006). He has a great ability to motivate people, to manage companys resources wisely, plan everything one step ahead. He creates a positive image for Stryker Corp., gets involved in companys affairs and builds solid reputation for himself and company as a whole. Companys culture, values, vision and mission Stryker Corp. is the global leader in medical technology industry with the long history of success and strongly established culture. Success of the venture lays in discipline, stamina, ability to recognize the opportunities in the market, move quickly and adapt to current changes. Furthermore, culture differs from company to company and it is usually established naturally. Every time when people come together with the shared purpose culture is created. Stryker Corp.s culture was changing throughout the past, different set of values and incentives were created for employees, with aim to increase the overall financial performance of the company and bring back the benefits to patients, shareholders, community and its employees. Today they are focused on innovation, improving the quality of the products in order to build up trust and integrity. According to their mission statement: What matters most to us and to our customers is quality innovation and cost. Those are three areas how we are delivering for today and investing in future (Stryker, 2009). Companys strong financial and leadership position put the expectation for its products even higher and according to that company has to find the way to exceed customer expectations. Moreover, one of the core values and components in the Stryker Corp.s culture is sustainability. Organization believes in making differences by partnering with their customers and providing them effective healthcare system in order to improve health of their patients. It has built up strong believes and attitudes with their employees that present the essence for their future expansion. According to Striker Corp. they do not just make products our technologies, solutions and services are focused on improving the peoples life (Stryker, 2009). They strive to develop and manufacture products that could sustain the environment and its resou rces. With being sustainable in such a demanding and vigilant industry where the space to make mistake is highly minimized, companys sustainable commitment and responsibility is placed on the highest level. One of the key values is being Social Responsible Corporation in everything what business does. Venture acts as corporate citizen with strong commitment to the patient care by producing the safe products, high quality instrumentation and implants, seeking to minimize the negative effect on the environment, supporting the humanitarian missions and improving quality of life for patients. Building up the trust with customers and patients is everything what social responsibility is. Moreover, vision statement that presents the power tool to retain people with constant shared values was changing in the past with Stryker Corp. as well. Today Stryker Corp. emphasizes on ethics and their vision is: producing products which improve the lives of patients, providing employees with a challenging and rewarding work environment, supporting the communities in which we operate, and generating exceptional returns for our shareholders (Stryker , 2009). Stryker Corp. is not just profit oriented as it used to be before. Now the essential part of its success is the fact that company became more efficient and sociable responsible. Stryker is everything what entrepreneurship is. It was found by Dr. Homer Stryker and his innovative idea that enabled Stryker to be become what it is today, the leader in medical technology. Stryker Corp. involves sense of innovation and constant risk taking that is associated on the daily basis since it is operating in a very sensible environment. Evaluation of failures Stryker Corp. is a strong believer in ethics and bringing the special spirit within its people to compete, make changes and win over the long term. Because of their strong reputation in such sensitive industry, where one mistake or product defect could leave undesired consequences on their image and brand, failures are not tolerated. Taking the case of Surgical Navigation System, where there was a reasonable probability that a product could cause health problems or even create consequences leading to death, Stryker Corp. recalled the product and stopped its usage. This gave the company bad publicity, but it responded fast by pulling out all products from the market and arranging repair for all of them. Very important fact is that in this case Stryker Corp. assumed its responsibility and closely cooperated with public, special control agencies and auditors. After this company became even more cautious and increased safety and security measurements in order to minimize the risks and pr event negative impacts that can decrease their performance in a demanding and competitive market. Recent entrepreneurial thing Apart from the fundamental change of the companys vision that was discussed earlier, one of the main changes, which happened within Stryker Corp. in 2009, was that the Stryker legend, John W. Brown, retired from the board of directors. As mentioned previously he was one of the biggest influences towards the growth of the company. With his retirement the company decided to hire two more directors to replace his position in the board. One of the new members, Mr. Howard Lance is a former chairman, President and CEO of Harris Corporation, which based its operations mainly on telecommunications. The reason for this recruitment was to use his experience and knowledge within the Hong Kong market, where he has lived and worked since Strykers 2010 goal was to expand in the Chinese market. The second gentleman, Mr. Srikant Datar is a former professor of Harvard Business School, who already brings new perspectives towards the team, especially towards the emerging markets. However, mainly his responsibility will lie in bringing new entrepreneurial ideas towards the bio-tech field of the company. The reason this recruitment is the most entrepreneurial thing the company did in the past year is because it will bring a new perspective and help the company grow stronger in the years ahead. Since the company is currently facing consequences of the economic crisis something entrepreneurial had to be organized in order for the company to differentiate from the competition and persuade to their goal of being number one in the medical industry. Idea of hiring a former telecommunication CEO might not seem much related to the medical industry, but from an entrepreneurial side of view it brings new ideas and risks, which will lead the company towards growth. Major problem in the venture The major problem area not for Stryker Corp. only, but also for majority of organizations around the world, is the crisis. Looking at previous years, Stryker has always had a significant growth rate, even in 2007 and 2008. In 2009, however, it changed. Stryker only managed a growth rate of 0.1% in sales and 4% in earnings per share. As Mr. MacMillan states in the 2009 annual report, Clearly, this is not the kind of revenue and earnings growth our shareholders have historically expected from us, and we will never be satisfied with delivering results like these (Stryker, 2009), indicating that these numbers are not up to the satisfaction level in order to meet their goals. On the other hand he also states that 2009 felt more like a boxing match. We went toe-to-toe with a volatile global economy, rolled with some marketplace punches, moved quickly and battled back (Stryker, 2009). Here he is describing how tough the year was for the company in terms of keeping it up to the level expecte d by the shareholders. The crisis itself is the major problem. But within the crisis, sub-problems are found such as the fact that it leaves the market place in an unstable condition, where customers are afraid to buy products. The most common solution is to produce more effectively and lower the costs. Stryker Corp. did just that. The problem was that the quality decreased. The FDA (Food Drug Administration) has through the years become stricter in regulating the medical industry and this affected Stryker Corp. by receiving three warning letters upon their quality on products. The complaints mainly address their biotech and hip implant sector. Company was also accused for falsified hospital documentation, which is not just a quality problem, but becomes a PR problem. Competition is also a major indicator in the problem of reducing your costs. The medical industry is highly competitive industry, especially when it comes to innovations that increase quality and safety. Innovations, on the other hand, requi re big capital expenditures. To stay competitive Stryker Corp. had to further invest in this sector. The last problem in the year 2009 is that Stryker Corp. has some elements of a decentralized company (recent organization is hybrid between centralized and decentralized structure), which makes it difficult to carry out the same plan towards fighting the crisis in all operating countries. Possible solution and evaluation The next step in the problem analysis is to identify possible solutions towards the problem in order to achieve better results in 2010. The suggestions are listed below: Keep the operations as they are, since the market will grow by itself in 2010. Increase expenses on improving the quality Decrease production costs in order to decrease price Fully centralize the company Invest more in innovations to improve competitive advantage Hire a consultant, who can ensure the quality of the products being produced Increase PR spending to increase the companys image In order to find best-match solution, all of them need to be evaluated. The first point can be good, if their market analyst is correct. On the other hand, the market is unpredictable in most cases, therefore, the company would undertake a risk by following this statement of growth. Thus, first option is not a valid solution to the problem. Second possible solution based on the fact that quality was the major sub-problem that arose from the crisis and it is vital to ensure both PR and customer loyalty. Therefore, this option should be considered. Next alternative outlines a theory that is a must do to any companys future success. Decreasing production cost should always be a big part in order to achieve economies of scale, but decreasing that should not be a reason for decreasing the price, because once the recession will come to an end, the company will benefit more from not having changed the price. Solution number 4 is an absolute no-go solution. A major change such a centralizing the company in the times of crisis will just bring more trouble and confusion then there is already. In addition, if the communication is strong, the decision making towards changes in the market will be perceived much faster in a decentralized company or hybrid. Alternative number 5 is probably not the best solution in this case. In the times of crisis there is no need to further increase spending on innovations and most likely that competitors will not do it either since every company is trying to manage their expenses wisely. However, it does not mean that innovation segment must be neglected since it is one of the key elements in this industry. The most reasonable solution is number 6 in terms of sustaining the quality of the products produced and redistributed. It is always helpful to have someone from outside the company to give opinions upon the products and basic operations. Last alternative would also not contribute towards the major challenge of fighting the crisis, since it would mean more expenditure, which indirectly contributes to growth. To finalize upon the options analyzed above, the recommendation for Stryker Corp. would be to hire a consultant and continuously try to decrease costs. The consultant would ensure higher quality and ultimately increase in companys image since fewer customers would have complaints upon the products. In addition, with consultants help, reduced number or no warning letters from the FDA can be achieved. In order to come back to the growth expected by shareholders, our recommendation is to continuously decrease costs and thereby achieve economies of scale. Conclusion Stryker Corp. is a major company in the worlds medical device industry and not an individual business anymore, as it is seen from entrepreneurial perspective. However, its key people and their activities are remarkable from this point of view. This venture has an organized structure, clear goals and objectives that drive company towards continuous growth. Based on evaluation of core business model and major problems that Stryker Corp. has today, there are still many business opportunities that can be undertaken and recommendations provided will contribute in the future success.

Jealousy and Desire in Ovids Metamorphoses Essay -- Ovid Metamorphose

Jealousy and Desire in Ovid's Metamorphoses      Ã‚   Passionate lust is a blinding force. When jealousy and desire control actions, the outcome is never what it is envisioned to be. Ovid's Metamorphoses provides an clear example of love turned terribly wrong. Throughout the novel, overwhelming desire controls actions and emotions, leaving behind sadness and grief wherever it strikes. With this kind of love, nobody gets what he or she wants in the end.    The first strong example of unsatisfactory endings can be found in Book Four, in the story of "The Sun-god and Leucothoe." Phoebus has a strong desire for Leucothoe, and the two begin a fiery affair. Clytie, one of the girls whom Phoebus had rejected, is insanely green with envy, and snitches on Phoebus and Leucothoe's affair. The outcome is disheartening; Leucothoe is buried alive, Phoebus is grief-stricken, and Clytie still doesn't get the man she wanted. Everyone loses.    "And as for Clytie, / Love might have been a reason for her sorrow, / And sorrow for telling tales. . . Since she was so used to love, and almost crazy / for lack of it, she pined away" (Ovid 89).    This exemplifies the blinding affect that love can take on people. If Clytie had taken time to think out her actions, she would have seen what the outcome would have been like. If Phoebus didn't want her before he met Leucothoe, why would he want Clytie after she had taken his love away from him? There was not logic in Clytie's actions, only vehement love.    One could argue that the love displayed in the novel is actually not love at all, but pure longing and lust. If the characters really felt love, they would think about the other person and want him or her ... ...Circe's satisfaction that Picus would be with no other woman. She says, "You shall be punished for this, you shall not be given / To Canens any more, and you will learn / What a woman, scorned in love, can do, that woman / Being Circe, loved and scorned!" (Ovid 350).    People often do crazy things for those individuals they love or think they love. When desire and jealousy overpower the ability to think clearly, the consequences are almost always catastrophic. One could learn a lesson from these stories or just be amused with how closely it resembles something that has been seen or experienced recently. Either way, the ending is always the same, and everyone can relate to the feelings portrayed.    Work Cited Ovid.   Metamorphoses.   The Norton Anthology of World Masterpieces.   Ed. Maynard Mack.   5th edition.   New York: Norton 1987.   

Investigating the changing effects of temperature

Investigating the effects of changing temperature on the activity of enzymes Background information: Renin is an enzyme that catalyses the coagulation of milk. It is found in the stomach of many animals and is used in making cheeses and Junkets. It is found in the gastric juices or gastric mucosa of many mammals, including humans. In the human stomach, particularly those of infants, rennin works to curdle milk so that pepsin, another stomach enzyme, can further breakdown the proteins into absorbable amino acids called polypeptides.The aim of this experiment is to investigate the effect of changing temperature on the activity of enzymes. After experimentation the optimum temperature for enzyme activity will be established and the effects of varing temperature will be identified. Several experiments have already been conducted testing similar hypothesis and aims. All of these experiments also had very similar results. They found that approximately 370C was the optimal temperature for r ennin; it was at this temperature that the milk solidified quickest.Below that the reaction would occur far more slowly, sometime taking hours to complete, sometimes not reacting at all. Above 370C, at approximately 450C, the enzyme would become enatured and the reaction would never occur, even after the temperature was lowered back down to 370C. 1 Aim: To investigate the reaction rate of the enzyme rennin at various temperatures Hypothesis: It is predicted that a rise in temperature (to approximately 400C) will increase enzyme activity.Wth further increase of temperature the protein enzymes will denature, lose their shape and therefore decrease in activity. Risk assessment: Risk Precaution Burns from the hot water bath or hot plate Ensure that all hot baths are set up in a visible area that is surrounded by minimal movement. If burns occur run affected area under cold water for 5-10 minutes depending on severity. Major burns should seek medical assistance Glass breakage can cause c uts/wounds Use test tube rack to steady test tubes.If glass breakage occurs immediately alert teacher, sweep up broken glass using a broom or dust pan and dispose of it in the appropriate bin Apparatus: Equipment Rationale 1 hot plate Heats water in hot bath for raising temperatures of milk and rennin above 300C 1 hot bath holds water which is heated by not plate 1 ice bath (500mL beaker + 6-7 ice cubes) Cools milk and rennin for testing temperatures below 300C regular test tubes Holds the 20mLs of milk required for each trial 3 micro test tubes Holds the small amount of rennin required 1 test tube rack Holds regular sized test tubes in place so handling does not influence reaction 20mL of milk Acts as substrate 2mL of rennin solution Acts as enzyme for milk 1 large pipette Gives precise measurment of milk 1 syringe Gives precise measurement of rennin 2 thermometers Measures temperature of milk and rennin when they are heated or cooled 1 timer Measures time taken for milk to set Met hod: Constant Variables Factor Importance Method of control Volume of milk The amount of milk determines the amount of substrate the enzyme has to work on which therefore effects the reaction rate. Keeping a constant amount of milk for each trial. Use Pipette Volume of rennin The amount of enzymes determines the amount of chemical reactions possible to occur. Keeping a constant amount of enzymes for each trial- Iml per every 10ml of substrate. Use a syringe Rennin and milk brought to the same testing temperature Temperatures must be constant for both substances to ensure accuracy when they are mixed.Place each substance in a hot or cold water bath with thermometers in their test tubes. Remove from water bath when the same temperature has been reached Same time recorder Timing must be accurate. With the same person reaction rate to press go and stop would be similar for each trial. Have the same time recorder for every trial possible Same setting standard A setting standard must be d etermined to make timing of reaction rate accurate. Make a class decision on what is classified as set Standerdized thermometers To ensure accurate temperature readings Ensure all thermometers are standardized before experimentation Type of milk- from the same container Different types of milk may influence enzyme activityUse the same milk for each trial Type of Junket- from the same container Different types of rennin may influence enzyme activity Use the same rennin for each trial Whether the solutions should be stirred or not A stirred or shaken solution may speed up reaction rate because more enzyme collisions would occur and faster Make a class decision on whether to shake/stir mixture or keep it still 1 . Measure 20mls of milk using the pippette and release it into a regular test tube 2. Measure 2mls of rennin using the syringe and release it into a micro test tube 3. Place thermometers in both test tubes ensuring that the rennin does not overflow 4. Fill a 500ml beaker with 2 50ml of water and 6-7 ice cubes 5. Place both test tubes in the ice bath 6.Watch both thermometers until they reach OOC 7. Pour the rennin solution into the test tube of milk. Begin timing as soon as all the rennin is poured into the milk 8. Shake the test tube slighlty to mix the rennin and milk together 9. Stop the timer once precipitate has formed or the milk has completely solidified 10. Repeat steps 1-9 using various other temperatures Note: use a hot plate and hot water bath when testing temperatures above 300C Results: Temperature ( C) Average time taken for milk to set (min) No reaction – did not set 10 5min + 20 4:42 4:37 1. 29 50 1. 48 70 Discussion: When temperatures were either very low or very high enzyme activity did not occur or was minimal.This is because cooler temperatures decrease the amount of kinetic energy within the enzyme molecules. If there is not a substantial amount of kinetic energy, enzyme molecules are unable to collide with their substrate which therefore prevents reaction from occurring. Because enzymes are proteins when temperatures were too high the enzymes denatured, lost their structure and shape, making their active sites no longer complementary to their substrate's. At temperatures around 40-50C enzyme activity rapidly increased and the milk set under two minutes. This temperature range is therefore the optimum temperature for enzyme activity because enzymes obtain substantial amounts of kinetic energy and do not become denatured.Accuracy was not constant throughout the experiment as small amounts of rennin were lost everytime a thermometer was placed in the micro test tube. Some milk was also lost when the rennin was added to it and the test tube was shaken. This may have affected the reaction rate of the enzymes. It was very difficult to calculate the exact temperature t which the enzyme and substrate were mixed because their temperatures dropped or rose rapidly when they were removed from the hot or cold baths. T his further affected the accuracy of the experiment as temperatures tested were not exact. Repeated trials of the same temperature all had similar results which made the averages precise.There were no outliers so averages were not too high or too low. If an outlier occurred during experimentation because of known reasons the trial was tested again. Each temperature was tested three times making the experiment reasonably reliable however different groups tested each temperature which may ave affected the reaction times recorded because of different perceptions about setting points and the speed of the persons timing. The limitations of this experiment were therefore caused by human error To prevent errors during experimentation more caution should have been taken when: mixing and shaking substances, recording the reaction rate, interpretation of setting time and the handling of test tubes.When shaking and handling the test tubes a stopper should have been used to prevent loss of mixt ure and exposure of heat from the person's hands. Timing should have been conducted by the same person for every trial however this would ave taken far too long. Interpretation of setting time should have been clearly explained or demonstrated before conducting the experiment. The results of this experiment correlated closely to research undertaken about the effects of changing temperature on enzymes. This therefore made the practical more valid and reliable. Most constant variables were followed and monitored precisely which further added to the fairness of experimentation.A few constant variables that may have been affected by human error were the temperatures at which the substances were brought to, the volume of rennin and the perceptions of the milks setting point, lthough the same instructions were given to all students . Conclusion: Enzyme activity therfore increases as temperatures increase to their optimum temperature (37-450C). Once temperatures exceed the optimum temperat ure the enzymes denature (lose their shape) and become inactive.

Nerwork Security Essay

SCENARIO 1 According to scenario 1, the followings are the threads and security measure to control it. THREADS SECURITY MEASURE 1.Fire outbreaks, begins just outside the data center. The attack is an internal and active attack caused by a disgruntled employee or worker i.e an unhappy or a dissatisfied employee I. Availability of fire department center II. Implementation of well programmed sprinkler system III. Building has been evacuated to prevent loss of lives SUGGESTIONS 1.Figure out the worker by investigating and either dismiss him/her or by compensating him/her by treating him right or well. 2. This can also be controlled by enforcing the physical security of the company i.e by installing cctv camera in every hook and corner of the company this will monitor all the employees activities within the vicinity of the company; of which any employee that engages in such a destructive act can be fished out easily by replaying the record. 3. RFID can also be deployed to monitor the in and out of every employee. 2.Anthrax box was detected by an employee in the lobby I. Evacuation of building has be done again to prevent loss of lives II. Health department is on scene to investigate the issues and treat people III. The sprinkler system has been implemented which caused the email and web server to stop working. SUGGESTIONS 1. Employees and visitors should be properly screened and be checked thoroughly before entering the organization or company so as to avoid them bringing in potentially dangerous object in to the company. 2. Foreign object detector technology should be deployed and implemented in the company to ensure proper screening of the people i.e visitors and employees moving in and out of the company. 3. Call the attention of crime investigators so  as to confirm the doer of the crime ; finger print test will done the box . 3.E-mail server and Web server are down I. The sprinkler system was programmed to turned off the web and email server down in case of any emergency so as to prevent data loss , explosion and destruction of the server SUGGESTION 1.E-mail and web server should always be kept in a safer area where it cannot be easily accessed by an intruders and free from disasters like thunder storm, lightening and flooding i.eit should be kept In a water proof data room around the middle level of a building. 2. There should always be an alternative stand-by server kept In another location to replace in case a server is down so ensure the proper functioning of the company e-commerce websites 3. call the right personnel i.e network security engineer to figure out the proper place servers should be kept against disaster when planning to design a network 4. The e-mail and web server should either switched on be repaired or replaced immediately to ensure the proper functioning of the company e-commerce sites so as to prevent lossof customers 4.Customer cannot place order at the company sites since the servers were down I. The company has provided an alternative call center at another location against emergency for customers who cannot place order at the company’s site. 5.Employees are afraid to resume work I. The police department intervened SCENARIO 2 According to scenario 2, the followings are the threads and control measure was taken. THREADS CONTROL MEASURES 1.Explosion occurs at a chemical plant i. They took a precautionary measures by building the headquarters two (2) miles away from the chemical plant so as to loss of lives and properties. ii. Officials took control measure by trying to confirm amount of  potentially dangerous and deadly toxins that have released to the air so as to alert people to evacuate the area if the rate were high or if the area will not fit for lives to survive 2. people were experiencing Breathing difficulties i. Public health officials took a security measure by encouraging people living in the city to â€Å"shelter in place† i.e the use of a structure and its indoor atmosphere to temporarily separate individuals from a hazardous outdoor atmosphere. 3. Company tells the employee not to leave the building i. Employees took a precautionary measure by leaving the building since they were not sure about what they were hearing and that they needs to get home to take care of their families. ii. The security also took a control measure ,by knowing what tell people so as not to create unnecessary or false alarm to the who want to take shelter in company’s lobby. 4. Authority says the explosion was an occupational hazard i.e an accident. i. Several employees were hospitalized for quality treatment People are upset that cafeteria did not have more supply at hand. i. Due to the explosion, company took a security measure by closing the cafeteria for while pending the time that the immediate danger passes. SCENARIO 3 According to scenario 3, the followings are the threads and security measure to control it. THREADS SECURITY MEASURE 1.Pandemic flu outbreaks starts in Hongkong i. The company took a precautionary measure by telling the employees to have traveled to hongkong not to return to work until they see a doctor so as to prevent the spread of the flu within the organization since it is communicable disease ii. As a precautionary measure, the company decided having security at the front door to interrogate visitors whether they have been to hongkong for the past three weeks so as to prevent the spread of disease SUGGESTTIONS i. A quarantine system should also be implemented i.e the isolation of infected animals and people from the normal people. ii. Dust mask should always be used within the company vicinity till the flu suppresses . 2. Few people were diagnosed with the flue i.e infected i. Students took a security measure by absenting from school so as not to contact the flu. ii. As a precautionary measure, some employees did not do to work because they afraid to go out in public so as not to be infected with the deadly flu . 3.The disease spreads i. Employees are demanding for vaccinations and dust mask so as to cure and minimize the spread of the flu disease. ii. As a precautionary measure, managers consider letting crucial staff volunteer for a lock down i.e restricted to a confined area so as to prevent the spread of the disease. iii. They consider directing work to another location or calling retired workers to help out in order to prevent the spread of the disease within the organization 4.The has peaked. i. As a precautionary measure , employees were not whether to return to work so as not contact the deadly flu disease.