Wednesday, May 13, 2020

The Genetic Engineering Of Food - 2047 Words

Genetically modified material are plants or animals that have been modified in order to achieve some goal, such as maintain a longer shelf life or provide nutrients to humans and animals. According to Doctor Kirpichnikov et al., there are several different ways that scientists modify genes of fruit, vegetables, and animals, such as utilizing the methods of â€Å"synthesis of genes, isolation of individual genes or hereditary structures from the cells†¦, and integration of various genomes within a cell† (1). Genetically modified foods are generally accepted because they have the potential to bring nutritional benefits to consumers and even meet some of the basic food needs of society (Hossain et al. 353). The genetic engineering of food can be†¦show more content†¦HISTORY OF GENETICALLY MODIFIED FOODS The genetic engineering of food can be traced back to the mid-1800s. In 1859, The Origin of the Species was published by Charles Darwin and explains information of breeding which became the foundation of genetically modifying fruits and vegetables. Sixteen years later in 1865, Gregor Mendel successfully experimented with the breeding of pees and contributed to Darwin’s knowledge. Approximately fifty years later, scientist H. J. Muller proved that X-rays could generate genetic mutation (â€Å"A Brief History†¦Ã¢â‚¬  1). Genetic engineering originated in the mid-1800s, but the history of genetically modified food has sped up in more recent years. In 1994, the U.S. FDA, Food and Drug Administration, approved the sale of a genetically modified tomato in grocery stores because natural tomatoes have a shorter shelf life (Woolsey 2). Only two years after that, scientists announced the birth of Dolly the sheep, the first genetically modified animal, and the cloning a Polly, a transgenic lamb. Through the experiments, scientists discovered how to clone animals to create a new protein. Scientists are trying to use the feedback from Dolly and Polly to clone other animals to use as food for humans, but these animals contain toxins that are not safe for human consumption (â€Å"A Brief History†¦Ã¢â‚¬  3). By the end of the

Wednesday, May 6, 2020

The Meaning of Beauty Free Essays

The Meaning of Beauty Man vs. Woman From the beginning we are taught that God created man, and from man he created woman. It’s funny how different a man’s thoughts can be compared to a woman’s, considering the woman was created from the man. We will write a custom essay sample on The Meaning of Beauty or any similar topic only for you Order Now Their views on beauty, amongst other things, prove to be a perfect example of this. Centuries ago the Greeks saw â€Å"[B]eauty as a virtue: A kind of excellence† (Sontag 117). While this is still a shared view between men and women today, they share different views on how this excellence is achieved. Both men and women agree that beauty has two parts, inner and outer; yet men recognize beauty as success, leaning more towards inner beauty, while women recognize beauty as how one looks, leaning more towards outer beauty. It has been observed that â€Å"[w]e not only split off—with the greatest facility—the â€Å"inside† (character, intellect) from the â€Å"outside† (looks); but we are actually surprised when someone who is beautiful is also intelligent, talented, good† (Sontag 118). Both men and women make this mistake, it never fails to amaze people that a person can be smart and good looking at the same time. Society has made it seem like the good looking get everything handed to them because of their physicality; however that is not always true. It is just the fact that it is human nature to immediately observe and judge by the outward appearance according to the worldly views instilled in people growing up, for example: magazines, TV, internet, etc. Both men and women would agree that for millennia â€Å"beauty has continued to lose prestige† (Sontag 118). Women not only have different expectations of beauty compared to men, but also seem to be confused by the definition of beauty itself. Sontag states that a whole society has identified being feminine with caring about how one looks (118). â€Å"Hollywood† has seriously messed up the views of women on the topic of beauty: For the ideal of beauty is administered as a form of self-oppression. Women are taught to see their bodies in parts, and to evaluate each part separately. Breasts, feet, hips, waistline, neck, eyes, nose, complexion, hair, and so on—each in turn is submitted to an anxious, fretful, often despairing scrutiny. (Sontag 119) For women it is not just the thought of a bad appearance during the day, but also the question of how the millions of pieces are contributing to it. Unfortunately, their solutions are not always the wisest. Instead they do what they believe will cure their problems the fastest. Weather it is not eating for that day or coating their faces with make-up in order to cover up that one, little blemish. Women mistake their appearance to be their only form of power. Most women believe â€Å"it is not the power to do but the power to attract† (Sontag 119). No matter how hard a woman works and how far she goes, she must always show that she works just as hard to be attractive, â€Å"[d]amned if they do—women are. And damned if they don’t†¦ [N]othing less than perfection will do† (Sontag 119). A woman can be told thousands of times that there is no such thing as perfection, yet that is what she will always strive to achieve. Men, on the other hand, have very different views on beauty. Men are not beautiful; they are handsome: â€Å"Handsome† is the masculine equivalent of—and refusal of—a complement which has accumulated certain demeaning overtones, by being reserved for women only†¦[T]heir essence is to be strong, or effective, or competent†¦[W]hich is to be identified with caring about what one is and does and only secondarily, if at all, about how one looks. (Sontag 118) Men do not focus on how they look physically, but on what and how much they accomplish. A man would rather be seen as strong and dependable in comparison to skinny and well liked. Men have the view of, take it or leave it. They are more focused on their success, rather than their appearance: In men, good looks is a whole, something taken in at a glance. It does not need to be confirmed by giving measurements of different regions of the body, nobody encourages a man to dissect his appearance, feature by feature. As for perfection, that is considered trivial—almost unmanly. Indeed, in the ideally good-looking man a small imperfection or blemish is considered positively desirable. Sontag 119) Men know that there is no such thing as perfection; therefore they see no reason to shoot for something impossible to obtain. Women see the imperfections in themselves as unacceptable, yet find the blemishes of men attractive. The opposite opinions of men and women on the topic of beauty have continued for years and show no evidence of changing. While men spend their time climbing the career ladder all the way to the top, women focus more on how they will look climbin g that ladder. Men have sustained the belief that beauty is seen as success, while women continue to believe that beauty is all about how one looks. Men and women still hold to their original ideas of beauty, but have found certain ways to individualize themselves too. As time goes on it is becoming clearer that beauty truly is in the eye of the beholder. Works Cited Sontag, Susan. â€Å"Women’s Beauty: Put Down or Power Source? † 75 Readings Plus. Ed. Santi V. Buscemi and Charlotte Smith. New York: McGraw-Hill, 2010. 117-119. Print. How to cite The Meaning of Beauty, Essay examples

Tuesday, May 5, 2020

My Future Life free essay sample

Bang! Crash! Boom! I skidded and spinning like a runaway tennis ball on a steep incline. But in this case it is me on a trash can lid sledding down a garbage heap tumbling toward a cliff. Why am I on a trash can lid tumbling toward a cliff, you might ask? Well excellent question. You know what, I dont know. Another question you might ask is WHY THE HECK DO YOU NOT KNOW?!?!?! Well I have a explanation. I was just on my comfortable sofa wondering about my future drinking some Mug Root Beer and BOOOOOOOOM! I am sledding down a hill on a trash can lid toward a cliff. Well you get the point. Whoa! I am about to jump the cliff! Whoa! The next thing I remember is the crimson wooden bench. Then a man. No not a man, a elf. A black Goth tattooed one with a eye patch on his left eye. We will write a custom essay sample on My Future Life or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page He was talking some sort of verbal communication but I could not hear a sound. Suddenly I was face to face with a woman devil monster thing. Then everything went dark again. I saw a ghost. Then another. It was heaven. So peacef I came back into my body so quick, I got the air knocked out of me. I was in a chair. No a bleacher with a man covered in some sort of shirt. No it was breathing. It was sucking the blood out of his eye. â€Å"Heyyyyyy!† I moaned still in my trance. The man insolently snapped ,â€Å"Shut it, it is preparatory!† What, I wonde BANG! The tennis ball was cracked, crushed, flattened all over the court. One player looked like a long-haired elf. And the other appeared a lot like me.

Thursday, April 2, 2020

Computer Security Safeguard Private and Confidential Information

Computer security refers to systems effected to safeguard private and confidential information and services from access by unscrupulous persons. The four critical aspects of computer security are confidentiality, integrity and authentication or availability abbreviated CIA. Confidentiality entails privacy, integrity; protection from unauthorized, authentication; verification of the user and availability accessibility to authorized parties. Computer security is essential to both a business and an individual in the day to day operations.Advertising We will write a custom essay sample on Computer Security: Safeguard Private and Confidential Information specifically for you for only $16.05 $11/page Learn More Computer security is critical in securing the strategies of the business from its competitors but availing them to customers through the Internet. The business’ strategies are essential for its survival in the ever competitive world. These strate gies have to be easily accessible to the customers but not to the other market players. Access codes to the business’ policies that have been posted on the World Wide Web are availed to the targeted clientele. The safeguarding of these strategies within the business gives it a competitive edge in the market. This results in increased sales and subsequent profit margins, in addition to providing an anchorage in the market. An operational security system within the business is essential in preventing cases of fraud in the business in the form of security gateways. Effective gateway systems, which are all inclusive of the fore mentioned aspects of computer security, will enable their detection of fraud in the eventuality that it occurs. The authenticity of the system provides for transparency and accountability. Any individual gaining access to information is directly accountable in the occurrence of a default during their operations. The blue tooth security technology also inhi bits unauthorized persons from accessing information because it requires pass codes (Umar 2004). Access of personal information has also been significantly computerized by means of the mobile phone. The tendency to abuse this information is, therefore, relatively high. However, a workable security system like cellar in the mobile phone has helped reduce thus abuse of information. The regulation to access of this information permits limited or no access by unauthorized persons. This has been practical for me in the use of my cellar-installed mobile phone. The technology allows me to connect with my friends and associates at the touch of a button without my privacy being compromised. My associates, in turn, enjoy quick and convenient secure communication and transactions with me. The blue tooth security technology also inhibits unauthorized persons from accessing information because it requires pass codes and my consent.Advertising Looking for essay on computer science? Let's see if we can help you! Get your first paper with 15% OFF Learn More The Internet data encryption technology has particularly proved to be a critical tool of computer security in both my business and personal life. Business wise, I have kept my strategies strictly private and confidential within my business circles. My customers and suppliers easily access the well guarded information and transact business online (McLoone McCanny 2003). On the contrary, my competitors can not access the information which has given me a market leader status in the market. My personal information and curriculum vitae are also widely available to the world. However, I have undertaken to guard it against access by unauthorized persons through the application of The Health Insurance Portability and Accountability Act (HIPAA) Privacy Rule. This has helped me gain more friends, associates and business partners while safeguarding my privacy from a legal point of view. The result has been a growth in my social, economic and personal spheres of life. Computer security is, therefore, essential in the business and personal fronts of life. Not only does only does it give a global aspect but also does it in a secure manner to all the parties involved. This result in a win-win case for both the business vis-à  -vis the individual and his associates. The individual stands to make all rounded significant steps in the right direction. More so, the business also stands to operate at optimum levels resulting to maximization in the profit margins. References McLoone, M, McCanny J.V. (2003). System-on-chip architectures and  implementations for private-key data encryption. New York: Springer Umar, A. (2004). Mobile Computing and Wireless Communications. New York: Nge solutions, inc This essay on Computer Security: Safeguard Private and Confidential Information was written and submitted by user Ali May to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Sunday, March 8, 2020

Polythene Pollution Essay Example

Polythene Pollution Essay Example Polythene Pollution Paper Polythene Pollution Paper a petroleum product is a suspected human carcinogen or cancer-causing agent. In studies with mice, polyethylene has been linked to cancer of the colon. When these bags come in direct contact with food, as in packaging, chemicals within the bag can each out into the food and contaminate it. When burned they release cancer- ; Polythene can also cause AIDS and thrombosis. Causing gases. ; About 1 billion sea animals die each year by ingesting polythene bags mistakenly. The plastic bags on ingestion may wrap around their gut or they choke them to death. Steps to Combat Polythene Pollution ; Plastic polythene bags must be banned altogether or by levying tax on plastic bags, polythene pollution may be checked. Polythene materials may be considered for recycling. Very few fractions of polythene containers an be recycled like polythene containers for soft drink, milk, water bottles. ; People must be encouraged to use wax paper instead of polyethylene products, to use cloth or hemp or jute or paper bags instead of plastic bags. ; More public awareness has to be created explaining about the harmful impact of polythene pollution. Advantages an d Disadvantages of Polythene: Polythene is mainly used for the packaging purposes. Polythene is found to be a lightweight material. Its also defined as a thermoplastic material. This polythene is mainly made from the substance called ethylene. These also having many of the properties for the composition. This is mainly used for the consumer products. Polythene is having many advantages and disadvantages. Advantages of Polythene The advantages of polythene are given below, ; Polythene has one of the advantages of lightweight material, which is mainly used for the packaging purposes. ; Polythene also finds an important component in the spoilage Of food. In reduces the food Wastage. ; The Polythene ducting is very much suitable for the air coolers, fans, heater equipment, and air handling units. By the usage of polythene bags it is very much compatible for the consumers. It is useful than the glass or paper. ; Polythene has also finds the advantage of transparency. One can easily view the materials inside the polythene bags. Disadvantages of Polythene The disadvantages of polythene are given below, ; Polythene is defined as one of the harmful substances, when w e throw it in the soil it will easily damage the plant life. The soil particles are also ad managed. ; Polythene is also having the disadvantages of damaging the water particles. The toxic chemicals present in the making of polythene will damage the plants and animals easily. It also damages the ecosystems of aquatic and marine. ; Polythene gas one of the disadvantages in the pipe blocking. If we use the [polythene in the pipe blocking it will leads to free flow of the water particles. ; If the polythene chemicals are inhaled by the animals means, it damages the abdominal cavity of the animal. ; If we preserve food items in the colorful polythene bag, it also harmful because the color of the bag contains the chemicals like lead and the cadmium.

Thursday, February 20, 2020

Management Essay Example | Topics and Well Written Essays - 750 words - 1

Management - Essay Example The way in which this change was planned and implemented resembled the approaches to organizational change set out by Hughes, Ginnett, and Curphy in their book, Leadership: Enhancing the Lessons of Experience. The first step was the initiation and the planning stage where the change was considered important as well as setting out of various goals and identifying the necessary resources that will help in meeting the set out goals. The second stage was the momentum stage where the resources were directed together with the use of the experienced individuals in the organization who directed the change. The new values were developed together with attitudes and conduct of various stakeholders through internalization. This stage also involved education of the members of staff to integrate the new changes in the system, while other major changes involved the reshuffling of jobs and duties to enable the smooth running of the organization. The final stage in the change process entailed the sta bilizing of the change through the change in the organization’s culture and norms. ... The leaders were able to deal with various complexities that arose in the process of bringing change. These leaders incorporated the help of other stakeholders in formulating policies and clear visions and through this commitment were obtained. Every stakeholder was involved through co-creation, delegation and empowerment and the leaders were able to express their trust in the abilities of their employees and dealt with them with compassion and laid emphasis on the need for continued learning in order to improve the understanding of the new system thus creating efficiency (Hughes, Ginnett & Curphy, 2009). The change process within the institution coincided with Kotter’s eight step process for implementing change within an organization. The institution was able to ascertain a sense of urgency that required the initiation of change. The leaders realized that the introduction of ICT in the organization would improve the efficiency and the overall output thus there was urgency in implementing change thus this prompted the leaders to identify individuals with the right skills in the ICT sector to help in effecting the change needed. The leaders were able to develop the vision together with the strategy that would help the stakeholders in committing themselves towards the achievement of the specified goal. A new channel through which information would be passed to the right people was created and various barriers were eliminated through the empowerment process as well as rewarding people who contributed to the change. This strategy of rewarding people acted as the motivating factor and prompted people to work harder. As the rewarding of people took

Wednesday, February 5, 2020

A Critique of a Clinical Nursing Essay Example | Topics and Well Written Essays - 1750 words

A Critique of a Clinical Nursing - Essay Example This study clearly identifies the facts that simply educating patients on appraisal of symptoms of myocardial infarction would not suffice to influence a rapid reporting to seek care and that the decision making is a complex process involving interplay of many factors that may be hitherto unknown by the caring staff. To promote a speedy decision making process in such a situation, an individualistic approach is to be taken, and the care staff may play a significant role in improving awareness in the population. The main problem is that myocardial infarction may present with a various array of symptoms in subsequent attacks, and the patients may fail to recognise it. This situation brings the population back to square one, they may be educated that future infarctions may well be different from the previous and the perspective remains unpredictable, and with age, the frequency of atypical symptoms increases. Since many factors play roles in the process of decision making to seek help, and there is still possibility that other hitherto unknown factors may emerge in other larger studies, no single determinant will have absolute generalized principality. This study included population from a wide range of socioeconomic background, this had inadequate female presentation, and in contrast to the authors’ expectation, a real generalization is possible with a larger number of study population, and it is expected by authors themselves that these varied themes are not all inclusive, and new themes may arise. This essay makes a conclusion that care is not medicine alone, care involves all round facilitation of wellbeing on the face of an illness, as a result that demands a continuous update of knowledge.