Biometric identification Essay Example | Topics and Well Written Essays - 2000 words

Biometric identification - Essay Example 36). With the contemporary popularity as well as prospective profits of conducting transactions electronically, many organization executives experience a conflict situation. In other words, online connections to expand their sales are likely to lead to threats and risks of intrusion. Alternatively, staying disconnected from this very internet will bind them to sacrifice their client contact as well as services to their existing competitors. In order to transact most business dealings, and to convey electronic mail, the internet makes use of mail transfer protocol (Jain et al. 92). These transmissions possess as much confidentiality as a postcard. In other words, it travels over untrusted and insecure lines. This implies that anybody who is at any point along the path of transmission can access the message and hence read its content using the word processing program or text viewer. Also, since these transmission lines are not secure, forging e-mail or using the name of another person is easy. This has made theft of identity one of the leading fraud incidences. An individual can claim that another person sent a message, for instance, to terminate an order or evade paying an invoice. Both in the private and in the public sectors, organizations are cognizant of the needs and importance of internet security (Jain et al. 93). Both sectors, therefore, have led to measures that safeguard their internet data and business systems. However, the most appropriate way to prevent an intruder from accessing the network is by providing a security wall in between the corporate network and the intruder. Since these intruders accesses the system by the use of a software program, like a virus, or through a direct connection, user authentication, data encryption, and firewalls can somewhat prevent these intruders who intend to hack such networks. The first step to beefing up

The Road By Aaron Bellam Essay Example for Free

ï » ¿The Road By Aaron Bellam Essay History has had little conscience when it comes to human suffering and struggle. The world has brought us murder, torture, and terror in the packages of war, politics, and everyday human relationships. Religious battles keep racism, greed, and suffering real. The positive is not always apparent when one looks at human existence. Aside from the physical struggle humans had to endure and overcome, emotions also challenge us in hard times. Cormac McCarthy’s The Road, a story set after an apocalypse, takes the characters beyond physical challenges like cold and hunger. In their dystopia, the characters must also face their emotional struggles. As they journey across the dark, barren land, the boy and his father experience the feelings of desperation, fear and hope. The first emotion that urges the pair on in their journey is desperation. The father and son are desperate for many things; food, warmth, and not to be caught and raped by others. As well; the two are desperate to find and share with other good guys. The man and his emaciated bay have such a strong desperation to find food and food is so scarce that the pair finds â€Å"the bones of a small animal dismembered and placed in a pile, possibly a cat†. (McCarthy.2006.Pg26) This find is proof that other survivors have turned to alternate forms of food to try and give themselves energy for the trek. Warmth is another huge luxury that the father and his boy wish they had. After a find of supplies in an abandoned house, they ‘sat wrapped in the quilt naked while the man held the boy’s feet to his stomach to warm them. (McCarthy. 2006.Pg31). The man is obviously willing to do anything; he is determined to keep his son warm and comfortable, even if it takes away from his own comfort. Hiding from people looking to catch others to eat is a further element of despair the two are forced to cope with. Cannibals roam this dystopia. After finding people in a cellar, some with limbs chopped off, the son is left horrified. The man and the son are desperate to find other ‘good guys’ like them so that they aren’t alone. Moreover, there are many other emotions the trekkers are desperate for; however these four are some of the most pressing. Ironically, this ugly emotion helps to keep the two going. The second, and most important emotion that drives the father and his son forward, is Fear. The apocalypse has given the man and his son reason to be fearful of many  things: Strangers, Starvation, and being alone. The father is so afraid of strangers that every time they come across another person he becomes very hostile. When they came upon a traveler, they followed him, perhaps because â€Å"The traveler was not one for looking back. They followed him for a while and then they overtook him.† (McCarthy.2006.Pg161) The man has changed drastically since his wife le ft him, and he has become very protective of his son. Starvation is another fear that drives them forward; food is very scarce and when they find food they do what they can to keep people from taking it from them. When the pair sees an old man called Ely walking down the street the father says I see and â€Å"the boy turned and looked at him. I know what the question is the man said. The answer is no. What question? Can we keep him? We can’t.† (McCarthy.2006.Pg.164). After the death of his father the boy is discovered by a family that had been following them. Even though the man had taught him to be very cautious around other people, the boy was very lonely and feared having to travel by himself ,so after making sure that they were â€Å"good guys†; he asked them â€Å"are you carrying the fire? Am I what? Carrying the fire. You’re kind of weirded out, aren’t you? No. Just a little. Yeah. That’s ok. So are you? What, carrying the fire? Yes. Yeah we are.† (McCarthy.2006.Pg283/284), he decides to travel with the family. And while fear is one of the most important emotions the pair faces in the book it is also one of the most important that people have faced since we first developed emotions. And even though fear plays a big part in their movement forward there is still another that is just as important. The Third and final emotion that is expressed in the novel is hope. The boy’s character is a sign of hope to the father throughout the book. In the father’s view the boy is almost described as holy, â€Å"if he is not the word of god, god never spoke†, which gives the sense that the boy is precious to the man and that the boy is the father’s hope like a god is a religious person’s hope. The boy also gives a sense of hope to the reader. This is from his sense of goodness and innocence, the way he gave food to the old m an at the side of the road, which in this world the reader gets a sense that goodness and innocence is unheard of. This gives this bleak, horrific, world a feeling of humanity, a feeling that gives the destroyed world a future â€Å"Goodness will find the little boy. It always has. It will again.† In the road there is a repeated reference to ‘carrying the flame’ which is a symbol  of hope. It is a symbol that mankind will always live on throughout any circumstances. When the man dies he tells the boy the he is now carrying the flame which shows the man’s hope of a better future or merely a just a future for the boy. The food is a sign presented by Cormac McCarthy of hope, when the food is low the scene is shown grimly and when the food is plentiful. When they find the bunker full of food, page 146, the text is full of short sentences ‘Canned hams.’, ‘Corned beef’ which show the father’s joy and almost disbelief of how hopeful the future will be with this plenty. Other than the boy the father has hope in very few things. But one thing which is shown throughout The Road is the father’s sense of morals. The father always reassures the boy and himself that they are the good guys, because they aren’t turning to cannibalism, which gives them the hope to keep them going because they are, to the father, keeping goodness in the world alive, ‘carrying the flame’. In the father’s dream, page 2, the father and the son are holding a light, ‘Their light playing over the wet flowstone walls.’ Which could be interpreted as a reference to the ‘carrying the flame’. The mother is a character presenting hope that has been lost. The mother commits suicide as this is what she sees as the brightest option. The mother says â€Å"as for me my only hope is for eternal nothingness and I hope it with all my heart.† (McCarthy.2006.Pg58/59), this shows how the mother has lost all hope of a future and nothingness is better than life on borrowed time. The last paragraph in the road is full of hope for the boy and the earth’s future. Cormac McCarthy presents the theme of hope in many different ways. He shows the lost hope of people in end of the world situations, the mother and the cannibals. The hope for the future, carrying the flame and the last paragraph. The hope for goodness and generosity in the world, the father’s view of the boy and carrying the flame. Cormac McCarthy’s The Road, a story set in a post-apocalyptic earth, showed the journey off a Man and his son: as they faced physical challenges, such as, Cold and Hunger, they also faced emotional challenges through Desperation, Fear, and Hope. This is a story that shows the perseverance of a man and his son, as they fight to survive.

Student Motivation Essay -- essays research papers fc

Motivation in Schools   Ã‚  Ã‚  Ã‚  Ã‚  The topic I originally planned to look into for my Action Research Paper was the affect of reward systems on a student’s academic performance. My idea was that a student’s performance could be influenced by the presence of a reward system. I was interested in seeing if certain subject areas were more likely to use such systems than other subject areas. I strived to see if a student’s academic performance could mean more than just their exam scores and ability to complete assignments. I wished to see if a reward system could change the way a student was motivated in the classroom; to see if their overall attitude could be changed. I also thought to look into their attendance in classes where motivation was present. I wanted to see if they were less frequently absent and if they participated more. And lastly, I thought it would be interesting to see if students felt they could in turn change their â€Å"destiny† in education, or if they s imply believed they are predestined for something else.   Ã‚  Ã‚  Ã‚  Ã‚  As I was looking further into my topic at hand, I decided to go a different way with my paper. I got away from the â€Å"reward system† and decided to look into student motivation as my topic, focusing on the teacher-student relationship. In high school, I can remember one teacher that changed the way I saw science and it affected me greatly. Before this teacher, although I was always in advanced science classes, I never achieved high grades. I always struggled to keep up with other students, and when I performed poorly on exams, my previous teachers never thought to why I had done so. She approached science in a way I had never seen before, and she offered recognition and praise. She set up the classroom in such a way that I never felt I was being left behind, and she encouraged us always to work up to our potential, and then some. I was motivated to do well and in a way I had never cared for before.   Ã‚  Ã‚  Ã‚  Ã‚  I chose to look from the student’s point of view, instead of talking only to teachers. I thought it would be more useful to see what the students thought, as I am pursuing my graduate education in Secondary Education. My ultimate goal, to be a teacher, could only benefit from the research I was setting out to collect. I wanted to know what circumstances student’s felt most... ...ving them the option to say what they feel a teacher should be could be a positive growing experience for both them and myself. Each class could want different things, and I feel it is my job to realize their needs and try to address them as best I can.   Ã‚  Ã‚  Ã‚  Ã‚  I know it sounds corny, but I truly feel that education in the classroom is a two way street. Teachers and students can only flourish when able to both get to where they are going by removing obstacles that would limit their driving experience. I look forward to my teaching career, and although I know I’m bound to have a few fender benders along the way, I hope the journey as a whole is a productive one. Works Cited Daniels, H. & Bizar, M. (1998). Methods that Matter. Portland, ME: Stenhouse Publishers. Ryan, K. & Cooper, J. (2004). Kaleidoscope: Readings in Education (10th Ed.). Boston: Houghton-Mifflin. Michie, G. (1999). Holler if you hear me. New York: Teachers College Press. McDevitt, T. & Ormrod, J. (2002) Child Development (2nd Ed.). Columbus, OH: Pearson Prentice Hall. http://216.239.57.104/u/nydoe?q=cache:OaYbZiCK2GkJ:www.emsc.nysed.gov/repcrd20 http://www.alfiekohn.org

Research And Ethics Essay

Conducting a qualitative research is not an easy task. Aside from considerations regarding gathering data, looking up literature and other sources related to the study, and such, researchers engaged in qualitative studies should also consider ethical issues in order to provide results that are not only reliable and valid but also acceptable in terms of morality and standard principles. For qualitative researches to exhibit the qualities of ethically accepted studies, they should comply with certain principles and guidelines. These principles and guidelines include simple yet socially acceptable rules such as respecting the rights and human dignity of other people, providing research results that are highly beneficial and contributive, adhering to fairness and equality, and presenting the truth and nothing but the truth. (Gonzales-Perez, 2007) One specific ethical issue in qualitative research is exploitation. This is a highly significant matter because it is related to the researcher’s relationship to the participants. Researchers should always respect participants avoiding exploitation, such that researchers do not impose power over them. (Gonzales-Perez, 2007) For instance, a researcher takes advantage of the vulnerability of child or female participants by imposing power and authority and drawing from them personal and sensitive information that violates the privacy of human beings. (Gonzales-Perez, 2007) Exploitation does not meet the responsibility of researchers over the security and welfare of the participants. Personal and sensitive information that will be presented in the research obtained from exploitation will not make the research study ethically or morally acceptable, annulling its reliability and validity as a research case. (Ethical Issues in Qualitative Research, 2008) Another ethical issue is the researcher’s responsibility to inform participants of the true nature of the research. This is based on the founding principles of qualitative research which states that the researcher should always protect participants from harm. Researchers should be able to inform participants of events that will follow the research process, such as the processes, operations, requirements, and such, in order for both the participants and the researcher to become aware of possible risks or threats. Considering the health of a participant is one possible consideration. For instance, the research study focuses on the effect of food to mood or emotions. The participant should be informed of the process, as a standard operating procedure, in order to determine problems, such as food allergies, and such. In addition, researchers should also obtain consent from participants before continuing the operation of the research process. This is one of the major responsibilities of the researcher as an advocate for human rights and dignity in terms of personal safety and wellbeing. In doing so, harm and catastrophes will be avoided. (Gonzales-Perez, 2007) The third ethical issue concerning qualitative research is misrepresentations of information covered by the research study. Opportunities for misrepresentations will not make the research study valid and reliable, simply because its content is open to many interpretations and points of view. The purpose of the research process is to provide information that is clear and direct, stating facts that represent the preciseness of data. Misrepresentation defeats this purpose. This violates ethical standards and guidelines because misrepresentations hold risks and threats, especially if data or information is interpreted in the wrong way. (Gonzales-Perez, 2007) Imagine a research study focusing on health practices that will protect the safety and wellbeing of the patients. Suppose the research study concludes with suggestions that will assist health care professionals in caring for their patients. If the information is interpreted wrongly, health care professionals might commit mistakes that will endanger the lives of their patients. Abiding by ethical issues and considerations, when conducting qualitative research, is highly important. Following ethics in qualitative research determines the nature and quality of the results and the research itself – whether it is acceptable, conducted in good faith, and is beneficial to the public. Researcher should always keep in mind that they are highly responsible for the results, whether desirable or undesirable, that might arise from the research study. Therefore, following ethical standards and guidelines is a must in order to go about the research process in a correct, accurate, and appropriate way. Resources Ethical Issues in Qualitative Research. (2008). Retrieved October 18, 2008, from SA Health Info. Website: http://www. sahealthinfo. org/ethics/ethicsqualitative. htm Gonzales-Perez, M. A. (2007). Ethical Issues in Qualitative Research. Retrieved October 18, 2008, from The Community Knowledge Initiative. Website: http://www. nuigalwaycki. ie/admin/documents/Ethical_Issues. pdf

Risk of Entry by Potential Competitors in Fast Food Industry

6. The common sense of principle that defines the generally observed relationship between demand, supply, and prices: as increases the price goes up, which attracts new suppliers who increase in supply bringing the price back tom normal. However, in the marketing of high price (prestige) goods, such as perfumes, jewellery, watches, Cars, Liquor, a low price may be associated with low quality, and may reduce demand. Demand is how much desire consumer have for de product or service is available .When demand is great and supply is low the price of a product or service increase when demand is low and supply is great . The price of a product or service decreases. The effect on price is the quantification of supply and demand. Demand in many instances is driven by disposable income and free time. Henry ford recognized this in increasing the wages of his workers and decreasing their work time. 8. Relationship between risk and return The relationship between risk and return is a fundamental financial relationship that affects expected rates of return on every existing asset investment.The Risk-Return relationship is characterized as being a â€Å"positive† or â€Å"direct† relationship meaning that if there are expectations of higher levels of risk associated with a particular investment then greater returns are required as compensation for that higher expected risk. Alternatively, if an investment has relatively lower levels of expected risk then investors are satisfied with relatively lower returns. This risk-return relationship holds for individual investors and business managers.Greater degrees of risk must be compensated for with greater returns on investment. Since investment returns reflects the degree of risk involved with the investment, investors need to be able to determine how much of a return is appropriate for a given level of risk. This process is referred to as â€Å"pricing the risk†. In order to price the risk, we must first be ab le to measure the risk (or quantify the risk) and then we must be able to decide an appropriate price for the risk we are being asked to bear.