Psychology in Silence of the Lambs Essay Example for Free

Psychology in Silence of the Lambs Essay The Silence of the Lambs 1991 Director Jonathan Demme Writer Thomas Harris Cinematographer Tak Fujimoto Jodie Foster Clarice Starling Anthony Hopkins Dr. Hannibal Lecter AKA Hannibal the Cannibal Scott Glenn -Jack Crawford Ted Levine -Jame Gumb AKA Buffalo Bill Theme can be defined as a central insight. According to the authors of The Art of Watching Films, a theme in a literary work or film should be universal and should be one that challenges people (Boggs Petric, 2008). The Silence of the Lambs shows that peoples search for peace is universal. We see characters from all walks of life searching for peace. There is Clarice Starling, an FBI agent in training, Dr. Hannibal Lecter, a brilliant psychiatrist incarcerated for murder and cannibalism, and Jame Gumb, AKA Buffalo Bill, a man driven to murder by his sexual identity crises. Each of these characters, in their own ways, search for peace throughout the film. (Demme, 1991) Clarice Starling, portrayed by Jodie Foster, is seen as the main character. She begins a sort of friendship with Dr. Hannibal Lecter, portrayed by Anthony Hopkins, hen she is assigned to question him on the Buffalo Bill murder case. The two have much in common because they are both ostracized by society and both are searching for peace. Dr. Lecter is imprisoned and shunned by society for committing acts of cannibalism. Clarice is shunned in her own society because she is a woman in the FBI. We see her strive for peace and acceptance in this predominantly male society. We also see her struggle to find peace with her past. There are two scenes in the film that best depict Clarices search for peace. Ebert, 2001) The first scene where we see Clarice struggle to find peace in the world she wishes to inhabit is the one where she and her male boss, Crawford, go to examine the body of one of Buffalo Bills victims. Crawford suggests to a male officer that they shouldnt discuss the crime in front of a woman, Clarice. A close up of Crawford and the officer whispering and staring at Clarice is seen from her pe rspective. We as viewers see what she sees. We are brought into the film and we feel awkward Just as she does. This is an example of suture. Suture is the way a film maker draws us in. We, the viewers, become stitched into the fabric of the story (University of Wisconsin, 2013). Director Jonathan Demmes camera techniques compel us to adopt Clarices point of view above all others. We are accustomed to seeing things as she would see them. So when the direct angle changes and we are forced to look at Clarice head on in this scene, it us unnerving. As Crawtord and the officer look at ner wit n the eyes ot the audience, we feel the same anxiety she feels while being examined by the men around her. The next scene where we see Clarice search for peace, is the one in hich she discusses the films titular line. She is questioning Dr. Lecter, trying to gain some knowledge that can help her locate Buffalo Bills next victim, Catherine Martin. Hannibal agrees to answer the questions, but only if she reveals information about her childhood. Clarice recounts the story of living on a farm and being awakened by awful screaming. When she goes to investigate the noise, she sees lambs being led to slaughter. Her instinct is to free them, but they wont move. In vain, she tries to carry one away but it is too heavy for her. She cant save it. Dr. Lecter says to her; mfou still wake up sometimes, dont you? You wake up in the dark and hear the screaming of the lambs. Clarice admits this is true. He then continues; And you think if you save poor Catherine, you could make them stop, dont you? You think if Catherine lives, you wont wake up in the dark ever again to that awful screaming of the lambs(Demme, 1991). Clarice claims she doesnt know and it is possible she truly doesnt, but we can see in her face that wants it to be true. We see the pain in her ace and her desire to be released from the screaming and find peace. Director Jonathan Demme lets us connect with the characters by shattering the fourth wall. He positions the camera so Clarice is essentially talking to the audience in extreme close up shots. This technique instills her anguish into the audience. Clarice then becomes more demanding, asking for the killers name but before Hannibal can answer Dr. Frederick Chilton informs her its time to go. She is nearly dragged out of the room, but breaks free to run back to Hannibals cage and retrieve her case files. The visual style up to this point in the scene has been dark, but when Clarice rushes to the cage, there is light illuminating Hannibal. Clarice running towards this light represents her search for peace. She is hoping the clues left by Dr. Lecter in the case files will enable her to catch the killer, save the kidnapped girl, and stop the lambs from screaming. The Silence of the Lambs is traditionally considered a horror film. However, it is more than that. It is a great reference to sociology because it touches on so many topics important to people (Kim, 2010). Throughout the movie we see motifs of transformation and gender roles, but it is the theme of searching for peace that really speaks to us. This type of film serves the purpose of making us look inward. It forces us to identify our fears and what we are willing to do in order to find our own peace in the end. The theme is evident in the writing, but it is the vision, the use of dark and light, and camera techniques of director Jonathan Demme that truly bring it to focus. Reterences (2013). What is Suture? University of Wisconsin.

Various Solutions to Firefighter Food Purchase Essay Example for Free

Various Solutions to Firefighter Food Purchase Essay This research is about the provision of sustainable fire fighting services in a small town in Ohio called Pikering. Pikering has a population of about 8,000 residents and is situated in the rural parts of Southeastern Ohio. It has for over the years relied heavily on volunteers to provide firefighting services in the event of fire breakouts. For the past few years, the pool of volunteers has ranged between 17 and 30 in number. Owing to the few incidences of fire in the town, this small number of volunteers has often responded satisfactorily to save situations in case of fire disasters. Usually, the captain of the team of volunteers makes judgment on how to respond to cases of fore breakouts as communicated to him via telephone calls, through the Sheriff’s office or the City Manager’s office. In the past decade, the number of volunteers in the firefighting unit of Pikering township of Ohio has been dwindling. This has been occasioned by retirement of old volunteers and increased rural-urban migration of the young, energetic generation. The town has virtually remained with the old people and the very young, and the few youths available are not willing to take on the voluntary fire fighting chore. This attrition has caused concerns in the City Council. Due to the availability of state and federal funds to small municipalities like Pikering that lack proper fire emergency systems, the council has opted to put in place a paid, full-time fire department supplemented by volunteers. The council office believes that the new fully-trained fire fighting department will bring higher level of skills. Federal grant money provided to the fire fighting department is budgeted to cater for 18 full time firefighters. The funds will be dedicated towards paying the workers, maintaining high quality fire fighting quality. One of  the focuses of the council is to have a fire fighting department and staff with refined paramedic knowledge for saving lives during fire break outs. It intends to maintain some of the full-time fire fighters within the premises for quick response to emergencies. The department will not only serve the community of Pikering, but extend its services free of charge to The Problem The problem in the proposed system is that the firefighting facility can only accommodate up to 14 of the 18 firefighters. Fortunately, the facility can be modified to accommodate both male and female fire fighters. Arrangements to have the new system working are currently underway with the help of the city council, fire chief and the volunteers. There are plans to expand the annual pancake breakfast fund raisers and meals in the fire station. There are also plans to expand the kitchen into a larger cooking facility with kitchen equipment and food for the firefighters on duty. There are significant concerns about a number of issues in the proposed system: 1. Not all fire fighters are good cooks 2. The firefighters, like all other people have favorite foods and those dishes they dislike 3. Some of the firefighters may think and believe in their ability to prepare good meals, an opinion that may be disputed by other fire fighters 4. The diet provided in the fire station may not concur with dietary requirements imposed upon some of the fire fighters for medical or other special reasons 5. There should be a consideration in the food variety and wholesomeness 6. Further, rotation of the firefighters on duty may cause complications in the firefighters’ feeling of fairness and contentment with the food system. This is particularly true in the event that one’s favorite dish is constantly served while he is away and out of duty. 7. There is another problem related to contributions as there is need to ensure equitable contributions from the firefighters for the foods they consume in the fire station. 8. Additionally, some people in the fire station are bound to eat more than others 9. The city does not want to pay for the food the fire fighters will be eating in the fire station. Since the fire fighters must eat anyway, the city is determined that the amount of donation it provides towards the fire fighters’ upkeep is minimal. Research  Objective This research labors to provide solutions to the problem that are bound to face Pikering Municipality upon introduction of the full time firefighting force. There is need to ensure that the firefighting squad of the municipality feels confident that their basic requirement for food is met. It is imperative that the force remains strong and healthy by consistent and reliable supply of nutritious food in sufficient amounts. There is also need to feel fairness in the purchasing of food for the firefighters if they are to cater for their own food collectively. The report, therefore, finds solutions to these problems. It dissects the situation with an aim of finding helpful information concerning: a) Food Purchase b) Food Preparation c) Cost Sharing Predicament Data Gathering Techniques Gathering data used in this analysis came from a variety of sources. Given the scope of the problem, it was important to conduct comprehensive research on food security issues, ways of creating cheap food and collaboration. For the reasons of understanding teamwork, which is the spirit needed in making the firefighters work together and I coordination in realizing the smooth running of the fire station residence, the research considered empirical analysis of existing literature on the topic. The research made use of books, journals and articles from internet to come up with sustainable means of keeping cooperation and teamwork of the firefighters. In addition, literature on production of affordable food production techniques provided formidable data for solving the food availability issue. In addition, the research considered the people affected by the fire fighting services and sought their opinion on issues such as buying food for the firefighters. A total of 100 people of all ages, sex and race were interviewed to give their opinion on the plans. The data gathering process used questionnaires that were presented in person to the correspondents. The correspondents were arbitrarily chosen from the residents of Pikering. Research Findings Foremost, the research analysis of the problems that were cited as potential  causes of trouble to the fire fighting station residence were analyzed with a view to simplify them. Providing solutions to the problems that were most likely to cause immense challenges had to take a systematic manner and line of thought. Therefore, the research reconsidered the problems presented and classified them into two broad issues; issues of cost management of food and issues of teamwork. The research noted that providing solutions to food affordability and enhancing cooperation ad brotherhood in the working environment of the firefighters would create an environment devoid of the problems cited. From the questionnaires that the residents of Pikering Municipality filled, it was evident that the residents of the municipality were not for the opinion that the city council feeds the fire fighters, 81 of the 100 interviewed held an opinion that the fire fighters are not fed by the council. They argued that the council had more important projects that the funds could be channeled to. 63% of those who responded to oppose the plans of feeding the firefighters by the council argued that the frequency of fire outages in the municipality did not call for such drastic measures by the local government. They felt it would be a waste of resources to feed people who would stay for months without getting involved in anything constructive. The other 35% of the opponents of the move by the council to feed the firefighters felt that the firefighters do not need free food as they are able bodied people and economically gained like the rest of the public. They reasoned that if the firefighters we re to get free food, then all other workers of the council, state and federal governments deserved free food as well. Proposed Alternatives 53% of those opposed to the provision of food grants to the firefighters proposed growing of food by the firefighters in the lands of the council as one of the alternatives they had. As much as this group appreciated the need for the squad to practice eon a regular basis and undergo training, it regarded the firefighting squad as having enough free time to produce its own food. The 53% proposed that the firefighters could engage in food production activities in the vast council farms to cut on the cost of foods they may have to buy. The people reasoned that the squad would probably take 3 hours day training and spend the rest of the time idle. This was the time they would use to grow their own food. The other alternative was that the  council should deduct part of the firefighters’ pay in a mutual agreement before signing contract to cater for their own food. This would be treated as a condition in the terms of agreement to cover for their food expenses. This was an opinion of 43% of the correspondents who opposed the proposition to feed the firefighters by the council. The other 4% did not suggest any alternative to the quandary. Evaluation of the Alternatives As stated before, the research questions that were presented to the public of Pikerign Municipality concerned food production. Issues that would affect the cooperation of the firefighters in peaceful coexistence were dissected through the eyes of authors who have conducted extensive research on team work. Issues to do with cooking, appreciation of the quality of food one cooks, complaints on the types of foods offered during one’s days of duty and issues of some firefighters eating more than others would be best solved with an informed understanding of the need for teamwork. Once the council hires and places the firefighters, it will be imperative that it embarks on a thorough teamwork initiatives to have the firefighters think as a unit (Marinucci, 2009). This would be the only formidable way of ensuring there is harmony and brotherhood in the fire station residence. First, the council will need to instill a culture of inclusiveness from the first bunch of firefighters. It would be impossible to field a strong firefighting team unless all the members of the squad feel that they are part of the team. Early inculcating of such cultures is fundamental so that all who come in later blend in and play along the set rules of the institution (Mills, 2004). Secondly, the council needs to make the firefighters understand that resources of the firefighters’ station belong to all in the firefighting department. It is imperative to understand that the resources are for use by all and need to be used collectively (Mills, 2004). Further, the firefighters need to respect each other and keep confidences. In the event that they have some complaints to make for their sake or about someone, they should remember to be bold and say it to be known (Bryant, 2009). One other factor that would make the firefighting team stick together through inadequacies and disagreements is their ability to celebrate together. The firefighting staff needs to have the culture of cele brating their achievements together as a family (Marinucci, 2009). They need to gather  frequently in provided facilities to get to know each other. Further, the team needs to remember that laughter heals. They need to laugh out, be happy and share humor in good and sad times. Finally, there is need to support and accept one another (Mills, 2004). There is necessity for the firefighters to celebrate the diversity in each individual. In so doing, the fighters remember that not all of them enjoy the same food; eat the same manner and same quantities of food. By understanding these, the team will be willing to contribute towards food purchases even if they are off duty. They will not mind being away when their favorite dish is served for they love the remaining team eating the food. In exploring and realizing the full potential of the options proposed by the public opponents of the feeding program by the council, it will be possible to have the propositions work with an inspired team to work together. A firefighting team that views itself as a family will be willing to work on the farms for their own food production (Piontek, 2008). A motivated and united team is a happy team that works together with enthusiasm. Having the team work together to produce its own food is possible. Additionally, the second alternative of deducting money from the fire fighters’ wages for upkeep is a sustainable feat. The council would save money for other service provisions by teaching the firefighters make purchase their own food and supplement the deficit by farming. The only trick is to teach them to do both with passion. Recommendations From the finding s and the discussions of the research, it is evident that the public of Pikering Municipality is against the council feeding the firefighters. It is, therefore, crucial that the council reads the public mood and follows alternative means of feeding the firefighters. The firefighters should contribute part of their income to purchase their own food. They need to supplement the food deficit by farming in the council vast farms. In order to cure behavioral and social quandaries expected in the department, the council needs to focus on building teamwork and collaboration. References Bryant, M. (2009, May 31). Conflict Resolution in the Fire Service. Retrieved from http://www.firefighternation.com/article/command-leadership/conflict-resolution-fire-service Marinucci, R. A. (2009). Fire Chiefs Guide to Administration and Management. Upper Saddle River, N.J.: Pearson Prentice Hall. Piontek, A. (2008, July 1). The firefighters perspective. Fire Engineering, 161(7), 91. Mills, S. (2004). Teamwork: The Foundation of the Fire Service. Retrieved from http://www.fireengineering.com/articles/print/volume-157/issue-8/features/teamwork-the-foundation-of-the-fire-service.html

The issue of global food security in the future

The issue of global food security in the future Introduction Food is a necessity for life, yet millions of people every day go without it, due to a lack of global food security. Food has been used for millenniums to bring people together, yet there are people in poverty every day that don’t know where their next meal is coming from. With the population steadily growing, now is a more important time than ever to eradicate hunger around the world. Description of the issue With the population set to have increased by more than 35% (Foley, 2014) in 2050, we will be faced with the reality of having to feed nine billion people. For this to be achievable, crop production would need to double, as it would have to significantly outpace population growth. With millions currently starving around the world, global food security doesn’t seem achievable. However, if we work together and are guided by the principles of human flourishing, the agriculture industry should be able to grow alongside our population, eventually resulting in food security for all. Reasons why this issue is one associated with social justice The United Nations (un.org, n.d.) defines social justice as â€Å"an underlying principle for peaceful and prosperous coexistence within and among nations. We uphold the principles of social justice when we promote gender equality or the rights of indigenous peoples and migrants. We advance social justice when we remove barriers that people face because of gender, age, race, ethnicity, religion, culture or disability†. Food stability is an issue associated with social justice due to the millions of people starving around the world every day because of a lack of access to food, or an inability to purchase it. Food is a necessity to live, and therefore should be available to all, regardless of geographic location, economic status, or any other disability. Stakeholders involved in this issue and analysis of their perspectives Scientific research and development bodies play a vital role in the issue of food security going forward. Global partnerships such as CGIAR work towards research for agricultural production in the developing world. Their aim is to â€Å"identify significant global development problems that science can help solve; collect and organize knowledge related to these development problems; develop research programs to fill the knowledge gaps to solve these development problems; catalyze and lead putting research into practice, and policies and institutions into place, to solve these development problems; lead monitoring and evaluation, share the lessons we learn and best practices we discover; conserve, evaluate and share genetic diversity; and strengthen skills and knowledge in agricultural research for development around the world† (CGIAR, n.d.). Through their aims, they hope to achieve four main goals: reduce rural poverty, improve food security, improve nutrition and health, and have sustainably managed natural resources. CGIAR believe that science can make radical changes to the current issue of food security, and it has been cited that â€Å"one dollar invested in CGIAR research results in about nine dollars in increased productivity in developing nations† (CGIAR, n.d.). Partnerships and bodies such as CGIAR want the current situation in regards to food security to change, as they realized that the present condition is neither sustainable, nor fair, and while it may not be easily fixed, scientific breakthroughs make the issue of food security appear to be one that can be solved. Farmers make up for 60% of the worlds population (apcentral.collegeboard.com, n.d.), yet they are constantly under threat from large corporations buying up their land. Many countries also face the issue of how to ensure increased efficiency in farming the land we already have, as Foley (2014) states â€Å"most of the land cleared for agriculture in the tropics does not contribute much to the world’s food security but is instead used to produce cattle, soybeans for livestock, timber, and palm oil. Avoiding further deforestation must be a top priority.† There are currently â€Å"yield gaps† between existing production levels and those possible in areas such as Africa, Latin America, and Eastern Europe. â€Å"Using high-tech, precision farming systems, as well as approaches borrowed from organic farming, we could boost yields in these places several times over† (Foley, 2014), which is important in providing more food to the world, while not increasing the size of the agricultural footprint. If farmers were able to invest in these technologies, such as subsurface drip irrigation, cover crops, and mulches, there may be a high upfront cost, but they would be producing more, which would lead to them increasing their profit once the produce is sold. With a higher profit, these small farmers may be able to better stand their ground against large corporations. These methods of organic farming are also more environmentally friendly, which is important as issues such as climate change have a large impact on agriculture. While it is often believed that small farmers are better, putting more heart and soul into what they do, there is still a role for multinational agribusinesses in the road towards food security. Many of these businesses, such as Monsanto, have been working to develop products, and methods to help farmers grow more on the land they have. Agribusinesses work closely with the scientific research and development bodies, as they are often the largest investors. Companies, like Monsanto, have spent millions on developing agricultural innovations in key areas, such as breeding, where they select the more desirable traits from existing plants; biotechnology, where they add these beneficial traits into the DNA of another plant; integrated farming systems (IFS), which helps farmers utilise the resources they have for maximum yield, while reducing the amount of wasted resources; and chemistry, where studies are done to minimise environmental impact of herbicides, while still protecting crops from pests (Monsanto.com, n.d.). Companies like Monsanto recognise that they need to invest further in agriculture, as the lack of food security means that they are being badly perceived, and largely blamed, due to their for-profit nature, and their use of terminator genes in their seeds, leaving a heavy financial burden on farmers, as they are unable to use the seeds again for next year. Many foods are already genetically modified, but Monsanto’s lack of ethical boundaries in doing so (such as the terminator gene to boost their profits, and crops that will only work in conjunction with their other products to gain and to capture a captive market), has resulted in public outcry against the corporation worldwide. Protest against the company has come from all corners of the globe, not just the United States, and Australia, as it is the farmers in the developing world that are most effected. These sort of issues need to be addressed if we are to produce enough food for the growing population, as all farmland ne eds to be utilised efficiently, not just those farmers who can afford it. Analysis of the issue in relation to the common good and the principles of human flourishing The common good can be defined as benefiting everybody in the world. Human flourishing comes from the Greek word eudemonia, which is a core idea to Aristotelian philosophy. It promotes the idea that by working together, and finding meaning in our lives, we will flourish as a whole. The principles of human flourishing guide us in ways we can work together and find the meaning we need to achieve this. Global food security is an issue affecting the word, where the current injustice of the many people left malnourished needs to be responded to at a global level. The common good urges us to work together in collaboration to take responsibility for those around us, and pursue conditions in which we can achieve a life that is good for all, not just a majority. In order to achieve this, we must fight against injustices, such as Monsanto’s mistreatment of small farmers, at both local and global levels. Charity organizations can only do so much to help, and promoting the common good often challenges many current social values, and social structures that allow these injustices to take place without government interference. The main principles of human flourishing relating to the issue of food security is: the dignity of the human person, preferential option for the poor, stewardship of creation, and solidarity. The dignity of the human person is an important principle in food security, as it promotes the rights of those who may not be able to bring attention to their needs themselves. Avocation is important, as it is often those who need the most help that are unable to ask for it. Many small farmers in Africa, Latin America, and Eastern Europe are struggling to produce enough food, not just for global consumption, but also for themselves. Due to their nature as small farmers and not multination businesses, their voice isn’t often heard when speaking out against the problems in the agriculture industry worldwide, such as Monsanto’s use of terminator genes in their seeds, which further disadvantages the poor. The poor cannot afford to keep buying new seeds every season, often relying on the seeds gathered from last season to replant. This keeps costs low for small farmers, and allows them to increase their profit margin. Monsanto’s use of the terminator gene means that the seeds can only be used once, and often only used when combined with other Monsanto products. Monsanto has been suffering public backlash over these issues for years as a result. A preferential option for the poor would see governments and not-for-profit organizations providing resources, such as non-genetically modified seed, or fertilizer, to these smaller farmers, allowing them to kick start their production. This would utilize the land already cleared for farming, and reduce environmental impact as well. Stewardship of creation is the principle of looking after the planet. Agriculture has already lead to â€Å"an area roughly the size of South America† (Foley, 2014) being cleared for crops, and even more land â€Å"roughly the size of Africa† (Foley, 2014) has been cleared as pastureland for livestock. This has resulted in the loss of whole ecosystems, and is not sustainable. Particularly with the rise of global warming, deforestation is not an option. In order for us to maintain the planet for future generations, we must use the land we have available more efficiently so we can still produce enough to provide food security. It is our responsibility to care for the planet, so it can care for us in return. Solidarity is the principle that it is our responsibility to care for each other across racial, economic, cultural, national, and ideological differences, while promoting rights for every person. In order to accommodate their needs, we must first recognize that everybody is different; while there are people starving in developing nations around the world, there are also many homeless and hungry people right here in Sydney that require our help. Their needs may differ greatly, despite their common problem of a shortage of food. Solidarity is recognizing those abroad, as well as those at home, and working towards global food security together. A proposed resolution for realising the common good In order to reach global food security by 2050, we must take steps now to be able to achieve the common good. With scientific developments, we are able to better develop the land we already have available, allowing us to produce more without further damaging the environment. By utilising high-tech farming systems, we can work towards reducing the yield gaps we currently have, boosting the output from these areas, as well as providing a much more reliable source of income to these small farmers. With the scientific research and developments that have taken, and are currently taking place, small farmers are able to better understand the best ways to work their land, not only to create a higher yield, but also to save and use resources more efficiently. This helps the environment, as up to 70% of water is used in agriculture, and also saves the small farmers money. A big part of realising the common good is understanding our part in it on an individual scale as well. We may not be scientists or farmers, but by participating in actively changing our diet, we, too, can help global food security be achievable by 2050. As Foley (2014) states, â€Å"for every 100 calories of grain we feed animals, we get only about 40 new calories of milk, 22 calories of eggs, 12 of chicken, 10 of pork, or 3 of beef. Finding more efficient ways to grow meat and shifting to less meat-intensive diets—even just switching from grain-fed beef to meats like chicken, pork, or pasture-raised beef—could free up substantial amounts of food across the world†. Conclusion Global food security is an issue that affects us all. Agriculture is one of the oldest and largest industries in the world, but it still has a long way to go before it is able to cater for the growing population. However, the issue has been recognised, and together, we are working towards eliminating hunger, and providing food security by 2050.

The Virtual Umwelt :: Internet Communication Essays

The Virtual Umwelt In my last reflexive paper titled Semiotics in Cyberspace (April, 1995), I referred to the following statement from Philip Elmer-DeWitt's article Welcome to Cyberspace: What is it? Where is it? And how to get there?: "Stripped of the external trappings of wealth, power, beauty and social status, people tend to be judged in the Cyberspace of the Internet only by their ideas and their ability to get them across in terse, vigorous prose." This statement was used to prove a point in that context. The point was that Cyberspace is a place for the discovery and exploration of semiosis. I found Elmer-DeWitt's comment to be an excellent example of the kinds of issues that semioticians could argue about when analyzing the semiosis of the Internet. In his statement, Elmer-DeWitt depicts Cyberspace as what appears to be a world without umwelts. He implies that the only reference we have from others in Cyberspace is their writing and composition abilities (as if those by themselves were not signs leading to a million interpretations). I very much disagree with Elmer-DeWitt's argument. Semiosis in Cyberspace is a lot more complex than just the act of signification from writing styles and well chosen words. Most of us would agree that when communicating through the Internet we all must realize that we do so with other human beings, not with machines. Those machines might be considered to be one of the components of our umwelt in the context of that experience. The technological devices we need to interact with are bear essentials of Cyberspace and they establish the first element of characterization we use to impersonate other human beings. We know that our correspondents must have access to the technology and should have a certain amount of skills in order to get to Cyberspace. By simply making this assumption (which in most cases is true) we are issuing a set of new set of labels and re-localizing our correspondents in a specific spot within our umwelts. We might very easily connect characteristics like the access to highly technological devices with a relatively high socio-economical status or with a certain level of academic achievement. I also believe that most of us conduct very dynamic communications through the net. We do not just read messages. Instead, we try to find out more from the person who wrote it. We start by looking at things like their e-mail addresses.

To his Coy Mistress by Andrew Marvell and The Flea by John Donne Essay

To his Coy Mistress by Andrew Marvell and The Flea by John Donne Two of the poems in Best Words are seduction poems, rather than love poems. These are To his coy mistress by Andrew Marvell and The Flea by John Donne. Compare these two poems by analysing: -  · Each poets intention  · Form of the poem  · Language used in the poem  · Your reaction to the unromantic poems. ‘Let me not to the marriage of true minders/Admit impediments, love is not love’, is one of many famous love sonnets written by William Shakespeare. He had examined different parts of love and descried to explain them in a sonnet; where as other poets have written poems with different forms and structure on their points of views about relationships and seduction. In my essay I intend to compare the similarities and differences in two different poems. They are, ‘To his coy mistress’ by Andrew Marvell which is about time and ‘The Flea’ by John Donne, to answer, ‘Are these poems really dominant with seduction?’ Firstly one similarity between Marvell’s ‘To his coy mistress’ and Donne’s ‘The Flea’ is how they both have the same intention of seducing their mistress. This is shown by ‘oh stay, thee lives in one flea spare’ and ‘and now, like amorous birds of prey. It is evident that love is not a key feature of the poet’s relationship. It’s more like a balancing act of power between them. However their mistress refuses to succumb to their master’s advantages, which lets the women be in control. This is seen by how in the 17th century, men had the say for everything that happened, so the two versifier try to seduce their mistress. It is evident that the two authors go about it in different ways. In ‘To his coy mistress’ by Marvell he... ...and Donne had generally similar ideas, on how to bed their mistress. This is shown by sharing the same, aim of the poem, through their very own mistress. The similarities can be seen by the structure and language that are also. However if that was me in that position, I would tried to out wit Donne, by showing how his intellectual powers, wouldn’t out mind me; because I would try and impersonate what the poet was trying to do, so that the poet’s intentions wouldn’t of happened, as I would make sure I was in control of the relationship. Now I will let you think of something and that is†¦What would you have done back in the 17th century? And what do you think of the poet’s back then now in the 21st century? I’ll leave that to you to think about that and how women were treated for the use of sex and not treated for their personality within that time period.

Personal Narrative †Complications of Becoming a Woman Essay -- Person

Personal Narrative – Complications of Becoming a Woman My mother never told me the complications of becoming a woman in this world. Maybe she thought I was strong enough to figure them out on my own. Or quite possibly, she couldn't tell me, because she never really knew how to face the complications herself. She never told me how to dress a certain way in order to keep up with the latest fashions. She never told me how to wear my hair in a way that the other girls wouldn't make fun of me for. She never even told me how to apply makeup to my adolescent face. I don't think she ever knew how to put it on herself. My mother was always a simple woman. A brush of mascara, a touch of the gloss, and she was done. My mother never told me that being in love does not mean sitting by the boy of your dreams at a high school football game every Friday night. And that the boy of your dreams never really remains the boy of your dreams unless, of course, you don't know any better. How was I supposed to know? She also never said that I would fall "in love" over and over again until I met the right "one." And when I met "the one," chances are he wouldn't be it, and I would have to go through the whole process again. Mother never told me the process would take weeks, months, or even years. She never told me this would be painful. Because if I knew that falling in love would eventually hurt so much, I would have probably tried at all costs to avoid the pain. It never brought me strength, but has formed a callus around my heart. You know this story just as well as I do. I am sure it has happened to you. The characters might have different names, and the setting most likely took place somewhere else, but in the end, it's all driven by ... ...etween true love and the need to be loved. I needed to be loved. I needed to feel loved, so I stuck with him until I realized what I was doing. I had never truly loved him. He was only satisfying my need for security and hope. Once he failed to do this, our relationship could not survive. After the relationship ended, it took me a while to learn to trust again. I found it much easier to trust no one than to fail by trusting the wrong person. Over time, I realized I wasn't being fair to myself. I would have to learn to trust in order to let people back into my life. How else was I to find "the one?" My mother never told me the complications of becoming a woman in this world. She never told me that it's not necessarily important to find "the one" true love in your life. She didn't tell me about the longing, the grieving, or the pain. She didn't have to, I guess.

Effect Of Annealing Time And Temperature Environmental Sciences Essay

introduced to depict the experimental semi log I-V curve informations from the thermionic emanation theory utilizing ideality equation the ideality factor N of the rectifying tube was calculated from the incline of the additive part of the semi log I-V curve. Using equation 3.22, the nothing biased barrier tallness was determined from the impregnation current that was obtained from the intercept of the excess plotted additive part with current axis at V=0. In Fig. 4.1 the logarithmic dependance of I with forward biased electromotive force is seen to widen over more than five order of magnitude leting ‘n ‘ to be easy deduced from the gradient. Any interfacial oxides layer ensuing from exposure of the semiconducting material surface to the ambiance between growing and metallization would hold the consequence of doing ideality factor a electromotive force dependent parametric quantity instead than a changeless ( Rhoderick and Williams, 1988 ) . The one-dimensionality observed in Fig. 4.1 clearly show that any bing interfacial bed must be undistinguished thickness and value for ‘n ‘ which was deduced from Fig. 4.1 being close to 1 indicated the cross barrier conveyance procedure in preponderantly via thermionic emanation. Harmonizing to Pattabi et Al. ( 2007 ) an ideality factor greater than integrity is by and large attributed to the presence of a bias dependent Schottky barrier tallness. Image forces, burrowing, g eneration-recombination, interface drosss and interfacial oxide bed are possible factors which could take to a higher ideality factor. The ideality factor represents a direct step of interface uniformity. The values for both Ns and are listed in Table 4.1 for junctions at assorted times after formation ( while at room temperature ) and in Table 4.2 for a sample which was subjected to a series of tempering interventions in vacuity at 150C0. In order to analyze the stableness of Au-CdTe contacts, the electrical features of a figure of samples were investigated as map of clip after fiction. Table 4.1 gives the information for one of these samples which was studied over a period of four hebdomads. Immediately after fiction it can be seen in Table 4.1 that the barrier height measured 0.88ev. After one hebdomad there was important decrease in the barrier height to 0.80ev as determined from I-V measurings and after two hebdomads at that place was a farther decrease in the barrier height to 0.68eV. At this phase in order to look into the stableness of the measuring system, these measurings were repeated on the following twenty-four hours and, as the Table 4.1 shows indistinguishable features were observed. This confirmed the dependability of the measuring. Subsequent measuring after three hebdomads and four hebdomads indicated a much more stable behaviour of the contact with the barrier height being mentioned in the part 0.67 – 0.68eV.As it was expected that these procedures could be speeded up by increasing the temperature, a figure of sample were studied after tempering or different lengths of clip at 150C & A ; deg ; . Typical sets of I-V consequence are presented in Table 4.2. For this sample ( 228F ) the initial barrier tallness was calculated to be 0.95eV although this is non a dependable value in the position of the initial value of the ideality factor being instead high ( at 1.02 ) . How of all time after the sample was annealed at 150C & A ; deg ; for merely ten proceedingss, there was a important betterment in the ideality factor ( to 1.1 ) and a significant decrease in the measured barrier tallness to 0.75eV. It appears from this that the consequence of a brief annealing intervention was similar to go forthing the sample for a hebdomad or two at room temperature. After the sample was annealed for a 2nd clip ( for 15 proceedingss ) there was further but smaller decrease in barrier tallne ss to 0.68eV and after a 3rd annealing period ( this clip for 20 proceedingss ) there was an even smaller decrease to 0.65eV. This tendency in behaviour due to tempering, with an initial rapid autumn in the barrier height being followed by lower alterations and greater stableness is clearly similar to that observed for sample 228A which remained at room temperature for four hebdomads. It was noted above that this behaviour must be due to chemical reaction or diffusion procedures in the part of the M/S interface. In order to supply farther information on the nature of the procedures involved, a 2nd Au contact was formed to try 228F after it had been annealed ( with its first contact in topographic point ) for a sum of 45 proceedingss are antecedently described. The features of this 2nd contact are included in Table 4.2. It is clear that the initial barrier height 0.66eV for this new contact is closer to the concluding ( station tempering ) value for the original contact instead so to the much higher initial ( brittle ) value. This suggests that the procedures which influence the barrier tallness may be due to some out-diffusion from the inside of the semiconducting material to its surface. Clearly they are non dependent on the presence of the gold bed although some interaction between the Au contact and the implicit in semiconducting material is expected to happen ( Dharmadasa et al. , 1989 ; Van Meirhaeghe et al. , 1991 ) .The consequence of farther tempering for up to 70 proceedingss is rec orded in Table 4.2. Merely little alterations in ideality factor and barrier tallness were observed, bespeaking rather stable behaviour for the new junction similar to that of the original junction after tempering. Although Au is a p-type dopant in CdTe, the informations in table 4.1 and 4.2 indicates that the alterations in interface features are non dependent on the presence of Au during the procedure of tempering. An alternate account is that there is an outward diffusion of Cd ( likewise taking to the coevals of acceptor provinces near-surface part ) .This reading of the consequences is entirely understanding with the decision reached by Dharmadasa et Al. ( 1994 ) on the consequence of chemical etch interventions. Those etchants which were found to go forth the surface rich in Cd tended to bring forth barrier highs greater than 0.9 electron volts while those go forthing the surface deficient in Cd produced barrier highs which were ~ 0.2eV lower, as found in the instance of the annealed samples studied in this undertaking. Therefore, it is clear that interface reaction lead to a significant alteration in the defect construction in the locality of the junction but farther work will be necessa ry to find the exact construction of the defects provinces which might be responsible for Fermi degree traping before and after the reaction and the associated decrease in barrier tallness. 5.2 Effect of ion plating technique In order to compare the consequence for Au contacts formed by ion-assisted manner with contacts produced by the usual vaporization process, a figure of samples were given two contacts ( one of each type ) . Fig. 4.2 gives the features for the normal Au contact and Fig. 4.3 gives the features for the ion-plated contact with 15 unsweet ion-etching clip. As expected, the I-V features in Fig. 4.2 are with ideality factor ‘n ‘ 1.2 and barrier tallness ( ) 0.90eV. As expected, the features in Fig. 4.2 are really similar to those shown in Fig. 4.1. However, for the ion-plated contact with 15 unsweet ion-etching clip there is a drastic alteration in both ideality factor ‘n ‘ and the barrier tallness ( ) was found to be 2.2 and 0.69 electron volts severally from I-V features shown in Fig. 4.3. This consequence suggests that a significant denseness of defects has been created below the Au contacts as a consequence of ion barrage of the surface during the plating procedu re. The presence of defects in the depletion part, moving as recombination centres, leads to an extra forward prejudice current constituent with an ideality factor of about 2 ( Shochley and Read, 1952 ) . However, the alteration in the behavior for the ion plated contact with 20 unsweet ion-etching clip is even more drastic than observed in Fig. 4.3. There is a greater addition in both frontward and change by reversal bias current with a really low barrier tallness of the order of 0.45 electron volt and N was determined to be 4.1 observed from features shown in Fig. 4.3. Fig. 4.4 shows the battier highs as a map of ideality factors for these ion plated Schottky rectifying tubes. As can be seen from Fig. 4.4, there is a additive relationship between the barrier tallness and ideality factor, with the barrier height going smaller as the ideality factor additions. Change in ideality factor indicates that current conveyance mechanisms other than thermionic emanation are present. As this value of N is significantly greater than 2, as would be expected for a bearer recombination mechanism, as discussed earlier, it seems likely that bearer tunneling may besides be playing a function ( Popovic, 1978 ) . These consequences indicate that the possible consequence of plasma-induced surface defects is that they contribute to the conduction of the contact by moving as fast recombination centres ( Ponon, 1985 ) and in add-on to burrowing procedure suggest that this might be a utile manner of farming low opposition ( ohmic ) junction utilizing a lower work map metal. 5.3 Effect of Doping The ideal I-V features of a Schottky rectifying tube exhibits exponential prejudice dependance as in equation 3.21 can be reduced to For V & A ; gt ; 3kT/q The magnitude of this impregnation current is governed by the effectual barrier height i.e. the difference between the conductivity set lower limit ( CBM ) at the surface of Au/n-CdTe and the Fermi degree of the metal ( Au ) . The value of the barrier tallness can be calculated from the measured impregnation current utilizing equation 3.22 Deviation from this ideal behavior can be seen on the exponentially determined I-V features for normal, low and to a great extent doped InSb substrate in Figures 4.6, 4.7 and 4.8 severally where important inclines are observed for the current under contrary prejudice. Those divergences are attributed to image force take downing ( IFL ) , recombination phenomena due to the presence of deep traps and the being of high electric field ( Martin, 1981 ) . The ideality factors ‘n ‘ and effectual barrier tallness were calculated from I-V features utilizing equation 3.23 and 3.24. The term effectual reflects the fact that the barrier tallness deduced from I-V measurings is lower than the value that should be obtained under inactive status i.e. without bearer injection, and includes the consequence of the image force take downing. Fig 4.11 shows a comparative position of I-V features for these three doped samples. After rating of I-V features, the values of the effectual barrier tallness and ideality factors for three wafers are shown in Table 4.4. A graph between barrier highs and ideality factors of three doped Au/n-CdTe Schottky rectifying tube is shown in Fig 4.9. A additive relationship between ideality factor and barrier tallness can be seen in Fig. 4.9 which is comparable to Fig.4.4. It has been demonstrated theoretically and by experimentation that the additive relationship between and ‘n ‘ can be attribute d to the sidelong inhomogeneties of the barrier tallness in Schottky rectifying tubes ( Koutsouras et al. , 2005 ) . The presence of traps besides modifies the incline of the forward current and at the same clip the value of the ideality factor, which is higher than integrity for both samples ( low and high doped sample ) . With increasing dopant concentration, the breadth of the depletion part W i.e. given by relation 3.11 i.e. at a given prejudice decreases taking to higher electric Fieldss at the interface. Low barrier or effectual barrier height instead than observed for the to a great extent doped sample ( 549E ) substrate. That is the ground for the higher swill under contrary prejudice for doped samples ( 549F, 549F ) . However, the enhanced recombination rate due to the presence of deep trap degrees besides contributes coevals and recombination consequence and can non be excluded. With heavier doping, increasing figure of new donor-type energy degrees are created underneath the conductivity set border. Under these fortunes, the givers are so near together that the giver degrees are no longer discrete and non-interacting energy degrees. These are instead debauched unifying together to make an dross bond, and doing band-gap narrowing ( BNG ) of the conductivity set. Obviously, the BNG is the highest near M/S interface, and the lowest in the majority. The effectual M/S barrier tallness is therefore reduced, as shown schematically in Fig 5.1. The crisp tip of the conductivity set border in contact with the metal is peculiarly lowered, and the new barrier tallness becomes, where is the Figure 5.1: Conventional diagram demoing the decrease of M/S barrier tallness due to band-gap narrowing. barrier tallness without BNG, and is the barrier tallness with BGN. However, a much more opposition arises from the CdTe/InSb junction. It has been shown that there is a possible barrier at this interface, associated with a conductivity set discontinuity of ~0.31 eV ( Van Welzenis and Ridley, 1984 ) . From a elaborate analysis of I-V features for gold-contacted devices with similar dimensions to those in present survey, effectual opposition value of ~100? have been deduced for the CdTe/InSb junction part ( Sands and Scott, 1995 ) . Harmonizing to the thermionic emanation theory, the contact electric resistance at the M/S contact depends merely on the effectual M/S barrier tallness, as given by ( Sze, 1982 ) ( 5.1 ) Where S is the contact country ; q, K and T are electronic charge, Boltzman invariable and temperature severally and is the Richardson invariable ( with a value of ~ 1.2 -105 Am-2T-2 for CdTe ) . is the opposition associated with the forepart metal/CdTe junction. Assuming RC & A ; lt ; 10? so ?C & A ; lt ; 0.1?cm2 and the corresponding upper bound for effectual barrier tallness is 0.38 electron volt. This is consistency with surveies of Al contacts on cleen vacuity cleaved surfaces of CdTe which yielded barrier highs of ~ 0.1 electron volt ( Patterson et al. , 1986 ) . About all the old probe emphasized tunneling as the primary mechanism for low contact electric resistance in n-CdTe. The present survey dose non govern out the importance of burrowing in making low contact electric resistance. However, it demonstrates that, depending on how much is lower than, thermionic emanation, instead than burrowing, may so be the primary cause for low contact electric resistance even in the tunnel contacts. If the surface intervention is really good, and the metal parametric quantity ( e.g. , metal thickness, metal deposition temperature, metal work map, metal combination, etc. ) are optimal, so may be significantly lower than. This, together with BGN and IFL can so play a important function for giving thermionic emanation based low contact electric resistance. 5.4 Decisions The undermentioned decisions can be reached from the surveies on the effects of tempering clip and temperature, ion plated technique and doping in scope of 2.5-1016-1-1019 cm?3 on I-V features of the Au/n-CdTe Schottky rectifying tubes. From Comparative survey of ion plated and doped samples of Au/n-CdTe Schottky rectifying tube, a additive relationship between the effectual barrier highs and ideality factors was found which shows that barrier tallness lessenings as ideality factor additions. As a consequence conduction additions. From which it can be concluded that: When n = 1 so all conveyance of negatron is from the top of the barrier and thermionic emanation current mechanism should be dominant. When 1 & A ; lt ; n & A ; lt ; 2, so burrowing current mechanism is dominant. When n = 2, so all conveyance is due to coevals and recombination current. When N & A ; gt ; 4 so there is non simple burrowing but step degree burrowing occurred. Gold contact formed to n-CdTe by vacuity vaporization output Schottky barriers with initial barrier tallness In surplus of 0.88eV. This reduced to 0.66-0.68 electron volt in a period of clip which is dependent on temperature. This decrease is found to be accompanied by a partial compensation of the sickly givers in the semiconducting material part near to the contact, a procedure which can be attributed to a discriminatory out diffusion of Cadmium from this part to the contact surface. It has been shown that the usage of simple vapour deposition on Au on n-type CdTe epilayers gave rectifying behavior with barrier tallness 0.9eV. A drastic alteration in barrier tallness was observed by the usage of ion-assisted plasma procedure, an ion etching clip of 20 sec to Au contact. This decrease in barrier tallness is attributed to the plasma- induced surface defects that contribute to the high conduction of the contact by moving as recombination centres along with multi measure degree burrowing centres. Consequence of doping in Au/n-CdTe Schottky rectifying tube shows that if n-CdTe is to a great extent doped with important conductivity set flexing near M/S interface, burrowing is possible through metal/CdTe contact. The semiconducting material part at the interface therefore becomes really thin leting an unhampered flow of negatrons via burrowing. But existent challenge to accomplishing low resistively contact by utilizing reasonably doped semiconducting materials. Many devices do so necessitate low electric resistance contacts without the load of heavy doping ( Noor Mohammad, 2004 ) Consequence of doping on I-V features of Au/n-CdTe shows that barrier breadth ( tungsten ) decreases with the increasing doping denseness in conformity with ( Eq.3.11 ) . The chief decision to be drawn from the comparative survey of I-V features of Au/n-CdTe Schottky rectifying tube, formed by the ion-plating procedure and doping consequence, leads to a much reduced contact opposition suggest that this might be a utile manner of farming stable and low opposition ( ohmic ) junction utilizing a lower work map metal ( e.g. , Al etc. ) suitable for thin movie MBE grown devices.