The Morality of Blood Donation in the UK Essay Example | Topics and Well Written Essays - 2500 words

The Morality of Blood Donation in the UK - Essay Example of this book, Rawls’ provided new dimensions to the debate over morality factor associated with blood donation by men who have already experienced or experiencing sexual relationship with other males. This book has become the starting point for most of the contemporary discussion of justice and so would seem a logical place to begin my discussion of why preventing men who have safe sex with men from giving blood is unjust. The main reason to stop men, having experienced sexual relationship with other men, is to put a restrain over sexually transmitted diseases but the reason, however, is not clear why those people are also stopped from donating blood who, undertaken precaution measures before being involved into sexual relationship. As we delve deep into this issue, it becomes gradually clear that social discriminative approach against the gays is the main reason for such acts of prevention. These aspects are not very uncommon even in the modern society and definitely put a gr eat challenge before the issues of morality. The right to donate blood is applied for all, irrespective of colour, sex, creed and sexual orientation, as it is essentially related with the great issue of morality, that is, to save a life. Restriction over blood donation by the gays is definitely a great hindrance in the path of fulfilment of such moral aspects. Thus, this is the high time that we consider the issue with sincerity and try to judge how far the restriction over blood donation issue is relevant in the modern context. Blood and blood products are vital in modern health care and are used in a myriad of situations from surgery to trauma to chronic disease management. Every day it is important for many people’s lives that blood continues to be donated. 7,000 donations are needed in the UK every day to maintain healthy bloodstocks (NHS Blood and Transplant 2008) â€Å"[I]n a survey reported in 1991, current and lapsed donors were asked why they gave blood. Their answers fell broadly

Disappearance of Coral Reefs due to Global Climate Change Research Paper

Disappearance of Coral Reefs due to Global Climate Change - Research Paper Example The research paper "Disappearance of Coral Reefs due to Global Climate Change" analyzes the sources of a disappearance of coral reefs since the global warming has higher devastating effects on coral reefs across the world. Large parts of coral reefs in various oceans in the world and the marine life supported by them are almost getting wiped away. The increase of temperature on the earth has been caused by green house effects. These are gases that are emitted from industries and later forming a thick layer in the atmosphere. This layer of gases allows ultra-violet rays of the sun to pass through the earth. However, the layer prevents the same rays from escaping after they are reflected by the earth. This leads to rising in global temperatures which according to the scientist, it has currently increased with 1.9 degrees. This has created a devastating long term effect of damaging coral reefs in the oceans. Researchers have indicated that about 7.5 percent of the world’s coral cover has been destroyed by a rise in temperature. Damage to coral reef has also been affected by ocean acidification that results from global warming. Acidification of ocean is caused by absorption of gases released into the atmosphere from various human activities across the world. Currently, due to increased industrial revolution, there is the higher emission of gases such as carbon dioxide, nitrogen monoxide, and other pollutants into the atmosphere. These gases form acids when mixed with water and in some situations form acid rain.

Rhetorical Essay about the book SULA by Toni Morrison

Rhetorical about the book SULA by Toni Morrison - Essay Example Overall, the story revolves around Nel and Sula and how their friendship transforms over years. The main arguments presented include those regarding friendship, faithfulness, disloyalty, and forgiveness. Over time, the forms of friendship are shown to change. Initially, the book presents Nel and Sula to be very good friends. Nel is brought up by her mother so that she is well mannered and an obedient daughter. Nel does not like the way her mother treats her. It is mentioned in the book that Nel likes Sula’s house better as her mother is not scolding or screaming at her (Morrison 29). On the other hand, Sula does not like her mother as she sleeps with other men, and doubts her mother even likes her. One day Sula finds out her mother does not like her either. She feels sad and channels her grievance to Nel whom she feels really close to. In an attempt to be someone different than her mother – who sleeps around with many different married men – Sula eventually becom es more like her mother later on. Sula did not like her mother’s attitude and talks to Nel about it. After Nel gets married to Jude, Sula leaves the Bottom and returns after years. Initially, it seems as if Sula is very happy to meet her again and they are good friends until Nel finds Sula and her husband cheating on her. Nel who already has three children from Jude is extremely sad at seeing her very good friend with her husband. Jude decides to leave Nel after being caught with Sula (Morrison 105). Nel feels devastated and feels like crying, but the way she had been brought up does not allow her to show her emotions openly. The way Nel and Sula’s friendship slides as a result of the sudden change in Sula’s personality after years seems hurtful and illustrates the impermanence of friendship. Another argument made is that regarding betrayal and disloyalty not only in the conventional sense but also inadvertently happening and resulting in the characters getting hurt. Betrayal is obvious at various places. After Sula hears her mother saying that she does not like her, she feels said and betrayed. Her communication with Nel is good and she is able to share her thoughts with Nel. Nel and Sula had always been really good friends and after Sula returns 20 years later to the Bottom, Nel seems to be betrayed by Sula for being selfish and taking her husband away from her. Later, when Sula dies, Nel feels guilty of not having been a good friend and not having understood Sula. The story ends with a grieving Nel who finally forgives Sula. In another part of the book, Nel and Sula experience the death of a little boy named Chicken Little. Both Nel and Sula were swinging Chicken Little by the river when his hand slipped and he went underwater (Morrison 170). In a desperate need for help, Sula runs to Shadrack, but all he has to say is â€Å"always.† She gets afraid and both girls decide not to tell anyone about what happened. Sula feels guilty, but Nel reassures her that it was not her fault but was merely an accident. However, Sula seems to have taken the blame, and this causes her to change for good. Years after Sula’s death, Nel goes to visit her grandmother who says that she saw Nel letting Chicken Little drown. Sula’s grandmother blames both of them for his death. Later Nel does realize that it was really her fault as she enjoyed watching him drown rather than

Product and Brand Life Cycle Management Assignment

Product and Brand Life Cycle Management - Assignment Example Writing on marketing trends and PLC, Kvesic (2008) observed that the ability of a product to withstand the market over very long time is directly influenced by the extent by which the product responds to present needs of the market. The Apple iPhone 6 and most of its processor brands can thus be noted to be such products that were introduced to meet current demand of phone users. For example, most phone users are now enthused with large screen, flatter and high function operating system, all of which this phone provides (Thomas and Bradshaw, 2014). Whiles the Apple iPhone 6 is in its growth stage, the Moto X, which is a product in the same industry as the former can be said to be in its decline stages or even beyond. Even though the Moto X could be said to have dominated the market well when it was first introduced back in 2013, the same cannot be said of the product today. It is for this reason that the product is said to be at the decline stage of the PLC. This is because at the decline stage of the PLC, Kvesic (2008) noted that the demand for a brand or product begins to drop drastically. Such drop in demand automatically affects sales and the capital injection into the marketing of the product. Interestingly for the Moto X, the maturity of the brand on its lifecycle was not directly related to what was happening with Smartphone as a product. This is because even the declining performance of the brand, other brands of Smartphone that were introduced at the time experienced peaked sales. A typical example of this was the iPh one 5c (Dilger, 2013). From the observation made above where it has been stated that iPhone 5c flourished whiles Moto X declined, it can be noted that marketing mix variables have a lot of roles to play in the marketing of brands and products according to their lifecycle (Perreault Jr., Cannon & McCarthy, 2014). For

PRJ1 Security Tool Assignment Example | Topics and Well Written Essays - 750 words

PRJ1 Security Tool - Assignment Example However, when used non-ethically, hackers can also utilize this tool to extract information of the network traffic deprived of any sort of authorization (Ethereal. 2007). Wire Shark is categorized in the list of open source tools and was released on a GNU public license. As per the GPL, the complete source code is free. The open source tool can be modified as per business requirements. The importance of this tool is significant, as securing the network requires specialized software or tool that penetrates within the network for detecting anomalies. Previously, these specialized tools were very expensive and proprietary. However, with the launch of Ethereal, this trend has changed. Some of the functions that Wire Shark provides to its users are: As mentioned before, compatible on both UNIX and Microsoft platforms Regardless of interface type, captures network traffic and display packets on the screen Incorporates ‘tcpdump’ for displaying captured packets. ... (Sharpe, Ed Warnicke et al.) As shown in fig 1.1, wire shark has captured some packets and is ready for further query. Figure 1.1 Wire shark GUI illustrates three panes. (Sharpe, Ed Warnicke et al.) The first pane i.e. the top one is called the packet list, as it shows the summary of every captured data packet. Users can click on any one of the captured packet to get the properties that are illustrated in the next two panes. Likewise, the middle pane is comprised of tree structure that can be expanded further. (Sharpe, Ed Warnicke et al.) The further expanded properties show frame count, interface type, protocol type and TCP properties. Moreover, the upper left corner at fig 1.1 displays a filter tab that can be used to filter the packet types, as per interest. Furthermore, new protocols can also be added, as it is an open source tool and they can be called as modules or can be constructed in sources. (Sharpe, Ed Warnicke et al.) Some of the protocols that are not common and can be a dded in the tool are 802.1q Virtual LAN, 802.1x Authentication, AFS (4.0) Replication Server call declarations, AOL Instant Messenger, ATM, ATM LAN Emulation, Ad hoc on-demand Distance Vector Routing Protocol, Ad hoc on-demand Distance Vector Routing Protocol v6 etc. (Sharpe, Ed Warnicke et al.) Platforms that the tool supports other than UNIX and Microsoft are AIX, Debian GNU/Linux, Slackware Linux, Red Hat Linux, FreeBSD, NetBSD, OpenBSD, HP/UX and Sparc/Solaris. Figure 1.2 As shown in Fig 1.2, the wire shark capture menu shown multiple options i.e. interfaces, options, start and capture filters. The interface option provides users an opportunity to add or remove network interfaces

How Can Small Businesses Practically Benefit from Cloud Computing Research Paper

How Can Small Businesses Practically Benefit from Cloud Computing - Research Paper Example Companies can switch services or use more complex software and platforms without incurring any capital expenditure. This arena has special implications for small businesses as they have the most to gain from it. The decrease in costs helps small businesses and start-ups to access and use applications that they could not afford before. It also enables them to share data and communicate easily with remote locations. Cloud computing is not dependant on any system except internet and thus things can be done faster and more efficiently. New applications can be launched and implemented without incurring high costs. Cloud computing systems can provide smaller companies the same level of software as large companies at lower costs. Cloud computing systems have better security systems and are better at managing and processing data. They can accommodate the company’s needs during peak seasons and reduce operating costs during low seasons. The pay as you go method decreases wastage of res ources and finances and helps in trimming the IT budget. The around the clock availability of data helps in increasing productivity. Thus, smaller companies face numerous benefits from cloud computing. The issues of privacy and security should however be considered. The cloud service provider can retain and use information about the business and is not held responsible for data security. Many instances of servers crashing have been noted causing many companies losing their data or being unable to access their files. Small businesses should always conduct thorough research and read the fine print before committing to cloud applications. Business needs should be kept in mind and a reliable vendor should be chosen.

Racial Disparities in Capital Punishment Essay Example | Topics and Well Written Essays - 1000 words - 1

Racial Disparities in Capital Punishment - Essay Example The study also established that the number of blacks on death row was higher compared to white defendants who had committed similar offenses. Scott (2008, pp 2-6), conducted another study on race and capital punishment in Harris County in the state of Texas, which hold the infamous reputation of being the capital of execution in the United States. The study was in agreement with the Philadelphia findings by establishing that the racial orientation of both the victim and defendant played a crucial factor in a meeting of capital punishments. In the study, Scott (2008, p5) found that the likelihood of imposing a death penalty on black defendant was higher than on white defendant. In addition, a death sentence was more likely to be imposed in cases where a white person was the victim than when the victim was black. Another important finding on race and capital punishments showed that District Attorneys were more racially prejudiced than the jury was (Baldus, et al. 1998, pp1680-89). These studies demonstrate that no matter the objection of legal technocrats, racial disparities exist in a determination of capital punishments in the United States. ` These findings bring to attention the ability of a judicial system to rise above the historical racial prejudices that purported superiority of white people over their black counterparts in the United States. In addition, they have also raised the question of whether the life of a certain race is more valuable than of another. Law courts in different states in the country have been consistently denying that the obvious racial disparities are not sufficient to prove racial biases in each particular case (David, & George 2003). This denial is of particular concern given that many states and federal governments in the US have passed legislation of addressing racial discrimination in employment and other areas such as housing.