Wednesday, July 31, 2019
The Relationship Between Corporations and the Environment
The relationship between corporations and the environment is a tumultuous one. Corporations have abused and violated the environment for generations. These actions have now become unacceptable in our present society. There is growing concern for our natural resources; the world's forests, waterways, and air are noticeably tainted. In the last twenty years, the U. S. has become more vigilant in recognizing and passing acts to attempt to regulate and purify our environment. Between 1938 and 1986, twelve acts regarding business and the environment have been passed. The Food and Drug Administration established the first act in 1938. The Federal Food, Drug and Cosmetic Act was passed to regulate food and drug additives. The Delaney Clause in 1958 added the prohibition of the sale of foods containing human or animal carcinogens to the original act. The Wilderness Act of 1964 outlawed the development of wilderness areas and gave new procedures for the appointment of new protected areas. In 1969, the National Environment Policy Act created a nation wide environmental policy and the Council on Environmental Quality. A year later, the first legislation passed for the Clean Air Act. It was relegislated in 1977 and again in 1990. This act established the Environmental Protection Agency (EPA) to control the enforcement of air quality standards. In 1972, both the Federal Insecticide and Rodenticide Act and the Clean Water Act were passed. They were relegislated in 1988; and 1977, 1981, and 1987 respectively. FIFRA requires the registration of every pesticide, certification and preconsumer testing. The Clean Water Act established standards for wastewater treatment, sludge management, and set discharge limitation and water quality standards. The Endangered Species Act of 1973 protects animals that are threatened or endangered. Relegislated in 1984, the Resource Conservation and Recovery Act of 1976 standardized the manufacturing, transportation, storage, treatment and dumping of solid and hazardous waste. Also passed in 1976 was the Toxic Substances Control Act, which delegates the EPA control over the assessment of risks involved in chemicals and recordkeeping. 1980 saw the passing of the Comprehensive Environmental Response, Compensation, and Recovery Act, which brought liability upon the owners, transporters and sources of hazardous waste, and established the Superfund to help with cleanup costs. The Superfund Amendment and Reauthorization Act requires companies to publicly disclose all chemical and toxic hazards in their operations. 1 These acts have often left companies feeling as though their hands were tied. The Clean Air Act by 1989 managed to reduce air pollution to two thirds of the 1970's level. The Act achieves this through the use of permits to regulate the construction and production of major sources of pollution. The act specifies that a major source is one that emits 100 tons or more per year. This means that a factory can be built that emits 90 tons of pollution per year with out a permit. A permit is also necessary if you want to increase an existing factory that emits 100 tons by 25 tons. This act has its shortcomings. For example, a university wants to expand its heating plant. The administration has two options either modify the existing plant or build a new plant. The university's heating plant emits 100 tons of pollution, this means that they will need a permit. The modification would normally be more cost effective because it is a smaller job and would not take as much time to accomplish. The practicality of the situation would force the building of a new heating plant that is to be smaller than 100 tons of pollution. The reason for this is the delay, cost and uncertainty of the permitting process, which would drive the over all cost up. It is probable that the modification of the single plant would ultimately produce less pollution that the two separate plants. 2 The SARA, or Superfund Amendment and Reauthorization Act passed by the government as an addendum to the Comprehensive Environmental Response, Compensation and Recovery Act specifies that companies make public details of their storage and handling techniques. All firms manufacturing 300 specific chemicals must abide by this. Firms with ten or more full time workers must painstakingly report must report all chemicals released routinely. The quantity of the specific chemicals released into water, soil, and air, along with a listing of waste treatment efficiency must be made available to the surrounding community. It is difficult for companies to cite specific waste treatment facilities, for not many true ones exist. The public demands total removal of hazardous wastes and at the same time that the goods be produced with the same efficiency and quality. 3 The Clean Water Act is a system of minimum national standards for the discharge of toxins and hazardous waste into the environment. The rules given call for complicated technical decisions to be made by businesses. The fact that a company must comply with all new standards within a year causes for much loss and payment of fines. These acts do have negative effects upon businesses. However, corporations are finding advantages to environmentally sound procedures. Not only are environmentally friendly policies popular with consumers, but they can also save businesses a great deal of money. As the acts and their socially conscious agenda become more assimilated into the business world, business is working to gain advantage and minimize disadvantages. Many case studies support this idea. Corporations have discovered that they can often use environmental friendly programs and products to produce more profits. An excellent example of this is Ben and Jerry's ice cream company. The company began by making all natural ice cream on a very small scale in Burlington, Vermont in 1978. Natural food held great appeal in Vermont, even before it held nation-wide popularity. Soon, their product became extremely popular. Ben and Jerry's all natural products provided the first benefits of environmental-friendly policies for the company. Later, when two large manufacturing facilities were built in Waterbury and St. Albans Vermont, they decided to treat the waste created form their processing with a prototype solar aquatic treatment system. Like a wetland, the system combines solar energy with plants, algae and microbes to break down wastewater. Three ââ¬Å"green teamsâ⬠strive to ensure compliance with their priorities of managing their waste, conserving energy, practicing sustainability, finding renewable energy sources and forming environmentally positive community programs. Besides these positive actions, which attract many customers, other environmentally correct actions save Ben and Jerry's money. Instead of sending massive amounts of waste to the landfill, the company implemented procedures that minimize waste and reduce cost simultaneously. Cardboard waste is baled and sold or recycled, which saves the company $17,400 annually. Office employees must follow a recycling program to save energy, cost and trees. $235,000 a year is saved in recycling or reusing plastic buckets. As much as $250,000 a year will be saved from new energy saving devices incorporated by the company. There are environmentally positive aspects in every part of the company which prove Ben and Jerry's to be unhypocritical, for the environmentally friendly image they sell their products. Since their total sales were $97 million in 1991, it seems that this philosophy works and brings about a large customer base. 4 Other companies have found profit through environmentally safe Merck & Co. , a worldwide health product corporation for animals and humans, and specialty chemicals balances profit and responsibility even in the face of SARA. To maintain an inner accordance, Merck runs its operations with the same regard for health and well being that its products have. Merck has declared, ââ¬Å"â⬠¦ our commitment is to conduct our business worldwide in a manner that will protect the environment as well as the health and safety of our employees and the public. ââ¬Å"5 Merck made formal its environmental commitment in 1990. In 1990, the company published a statement giving its environmental policies and goals. The progress toward these objectives was charted through periodic reports in a set five-year period. The objectives set by Merck were specific. The minimization of chemicals released into the atmosphere, in turn harming people, animals, the ozone layer, and causing acid rain and the greenhouse effect was one goal. Research to find new ways to minimize waste and conserve resources was a priority. Reduction of waste generation and self-sufficient waste treatment and disposal were another goal. Energy and resource conservation practices were to be utilized in its research, manufacturing and office facilities. Lastly, resource conservation was to be promoted through innovative product design and recyclable materials. 6 Merck, like all chemical producers, was directly confronted with SARA. Though the company is not forced to reduce emissions, its operation procedures go far above SARA suggestions and Clean Air Act regulations. Voluntarily, the company made a commitment to the EPA to follow these higher standards. Merck specifically vowed to reduce carcinogen air emissions by 90% at the end of 1991. Also, these air emissions were to be eradicated by 1993. Finally, Merck would reduce releases of corporate chemicals by around 90% of all direct releases and material transfers for off site disposal by the end of 1995. Merck had reduced all its worldwide releases of toxic chemicals by 50% from 1987 figures by the end of 1992. 7 The goals focusing on toxic waste processing and reductions were to be achieved through a strategic plan at division and plant levels. Divisions, plants and salaried employees directly or indirectly involved with manufacturing were to implement personal goals to help Merck achieve their overall goals. The eight plants under Merck's manufacturing division, along with the two manufacturing vice-presidents, were each accountable for the reduction and better management of waste in the plants. A central environmental resource staff coordinated and supported the effort. SOurce reduction was the biggest priority, followed by recovery/recycling/reuse, and waste management. Most of Merck's waste is non toxic. The toxic minority consists of primarily ethyl alcohol, acetone and methyl alcohol, used in manufacturing processes. The waste stream is boiled, the purified vapors condensed, and the liquid recollected. 90% is recovered for reuse. The remaining 10% is toxic waste. 8 Packaging components have experienced reduction in the interest of landfill space and resource conservation. Cotton wadding in drug bottles has been eliminated in the US. In Europe, there has been a 10% reduction in aluminum and foil waste. A conversion in Europe to standard blister packaging and high volume carton printing reduces waste and saves money. 9 New and more efficient equipment helps to reduce Merck's waste management problems. By standardizing and improving production, Merck is less likely to encounter problems with the FDA for making drug production changes. Approval for production changes is extremely time and cost consuming. Yield and product quality standards are on the same level as environmental standards. Merck, ââ¬Å"takes responsibility for the total life cycle of materials we use and products we manufacture. ââ¬Å"10 Merck keeps lines of communication open with the public concerning its environmental policies. By working with the Chemical Manufacturers Association's Responsible Care Program, Merck provides information to the public through a 1-800 number. The number is linked directly to Merck, where questions regarding Merck plants are answered. Emergency response systems are in place at factories, and for Merck transports. Literature regarding operations and safety procedures are distributed by Merck to keep the public informed. 11 Merck's environmental commitment extends to its corporate headquarters. Environmental preservation of woodland and wetlands upon the site was the priority. The 900,000 square foot hexagon-shaped building and the 700,000 square foot underground parking garage made a minimal effect upon the land. Awards and recognition were in order for this achievement. Kevin Roche, an architect known for designs that blend into the environment, was chosen for the project. The hexagon building surrounds five acres of forest, roads go over the land, and trees were moved rather than destroyed. They were nurtured in a nursery for as long as three years and then returned to the landscape. Energy saving features were utilized in the main building. All paper waste, the principal waste product, is recycled. 2. 8 tons of waste are produced per day, of which 8 tons are recyclable. 12 Merck has made an agreement with the Costa Rican Instituto Nacional de Biodivarsidad (INBio) to grant a million dollars to catalog the immensely diverse life found in Costa Rico. In exchange, Merck is granted the rights to any new medicines found. If a new medicine is found, the royalties will surpass the cost of the failure of the project. The diversity of Costa Rico is thought by scientists to contain more biodiversity then any other planet on earth. Many unknown animals and plants exist in Costa Rico and have yet to be discovered. Merck is training local people to take samples and perform extractions. INBio will analyze the samples. Merck will evaluate samples for agricultural and pharmaceutical applications. This mutual beneficent relationship will aid both the environment and Merck. 13 By improving their product, cutting their costs, and improving their public image, Merck has made a profit from environmental friendliness. The envirometal centered policy has opened up new markets and gained a competitive advantage. This compliance is expensive, but seems well worth the expenditure for the return. The EPA also has developed incentives in recent years for environmental policy compliance. The Green Lights program gives companies EPA support to drive down lighting usage, which accounts for over 20% of overall electrical costs. Software, financing information, lighting product consumer reporting is provided free of charge. Public recognition is given through public service ads, news articles, marketing materials, broadcast specials and videotapes. Computer manufacturers who install automatic ââ¬Å"power downâ⬠on their computers join the Energy Star program endorsed by the EPA. Consumers and businesses look specifically for this symbol in many cases, causing a gain for the computer manufacturer. Variable Speed Drives for heating, ventilation and air conditioning systems save 40% or more efficiency. The EPA has formed a special group buy to make them more affordable. Payback is within three years. Plans are on the board to endorse other ââ¬Å"greenâ⬠technologies this way. Refrigerators that are produced and function 30-50% more energy efficient then 1993 standards will receive a rebate. These are just a few incentives the EPA is providing. 14 Government and business have often debated over policies and laws. In the case of laws governing business practices and their effects on the environment, this holds true. The balance between being environmentally safe and still producing the quality and quantities needed is delicate. However, today's market makes environmental friendliness sellable, and the procedures involved often save businesses a considerable amount of money. Ben and Jerry's have utilized the market for environmentally aware products and combined it with their company philosophy. Merck has utilized the same business strategy and found ways to surpass SARA and other environmental acts. These businesses prove that being environmentally responsible is not only morally correct, but also profitable.
Tuesday, July 30, 2019
Electronic Communications Essay
As time goes by, the world is changing rapidly; so are its people and the technology itself. Technology brings about a lot of amendments in peopleââ¬â¢s life. It is getting more advanced from day to day especially when it comes to Information Technology or in this case; electronic communications. Back then, mailing was seemingly to be one of the most vital ways of communication especially for the world communication. In contrast, nowadays people are more prone to communicate the easier ways; by staring on their electronic accounts on their computers or through their iPods and sending short messages from their iPhones or Blackberries. Why is it so? In my slight opinion, this growing trend gives a lot of dominances in todayââ¬â¢s life, which are helping people to save their time and money, create borderless communication and make it easy for people to gain prominent information. First and foremost, the world today is turning more to electronic communications like e-mail, Facebook and Short Message System (SMS) and other electronic communications is because they will prevent people from wasting their time and money. How do these work? As we all know, sending a letter to someone will take a lot of processes and will eventually take a long time and waste a lot of money. On the contrary, electronic communications entail only the tip of our fingers so as an electronic device to work with. Then, what is left for us to do is just, typing! Has that not taken a much lesser time and money? For instance, an e-mail only requires us to turn on our laptops, open our accounts on the website and then, you can start write your letter and send them through e-mails. In short, with the very unstable economy nowadays, having these kinds of communications will ease everyoneââ¬â¢s burden especially on their daily expenses and also their valuable time will not be wasted. Secondly, the growing trend of electronic communications is making it possible for a borderless communication which is vital these days. Why is it vital? A lot of things require borderless communication; in education field, businesses and even daily activities, especially when foreigners involved. For example, when trading with foreigners, in order to communicate with each other, they need Skype or Yahoo Messenger as mediums to interact and be able to do the trade at a faster rate as compared to by using ââ¬Ësnail mailsââ¬â¢ or regular letters. Skype is the perfect example of an electronic communication which will cut he boundary that has separated each country and make communication between two different countries from around the world possible. In conclusion, it is crucial to have these electronic communications in todayââ¬â¢s age of globalization as they make it easier for people around the world to connect with each other. Last but not least, the dominance of these electronic communications is people could gain prominent information more efficiently than before. As there are lesser borders between countries, the efficiency of getting much more relevant and prominent information is higher. People will have the ability to provide and gain information effectively through Facebook or Twitter accounts. For example, international artists who have planned to do a world concert can inform their fans about it through their Facebook account. Likewise, the fans also can ask just about anything to their favourite artists regarding the concert. Hence, this explains why people make these electronic communications as a huge trend these days and in order to keep the trend ongoing, each person has the responsibility to adapt with the technology itself. In a nutshell, the growing trend of using electronic communications is inevitably vital in peopleââ¬â¢s lives as it gives out a lot of benefits as stated in above paragraphs. So, to avoid ourselves from not getting the chance of keeping up with the changing trends, we have to try our best to adapt ourselves with the rapid changes. I believe that the electronic communication trend is a trend which is very important to be followed as the world is getting more advanced day to day.
Monday, July 29, 2019
Authentic Assessment Essay Example | Topics and Well Written Essays - 2000 words
Authentic Assessment - Essay Example Introduction Despite some unquestionable achievements of the over-decade-long US anti-terrorist campaign, insofar as al-Qaedaââ¬â¢s terrorist network and the Taliban have suffered heavy blows with the loss of many key figures from their senior leadership, most notably Osama bin Laden, the terrorism ââ¬â the Islamist extremist terrorism in particular ââ¬â is neither vanquished nor eradicated. Moreover, following 9/11, there was a wave of terrorist acts worldwide, including such against US military personnel and civilians in Iraq, Afghanistan, Saudi Arabia, etc.; while the tightened security measures, along with the intensified vigilance of the police, FBI and the intelligence community as a whole, prevented many terrorist plots to develop into violence on US territory (Mueller, 2011). Tragic occurrences such as the shootings at Fort Hood, where 13 people were killed and 32 wounded, allegedly by a radicalized Army psychiatrist, appear more or less an exception (King and Thom pson, 2011). The terroristsââ¬â¢ bigger success abroad, measured in sheer number of both cases of materialized violence and, regrettably, American citizens being murdered or injured, infers that the overseas security efforts of the US government are hindered by certain inadequacies. The suicidal bomb attack on the residential area inhabited by service personnel of the US military base in Floola and their families, along with the attack on the USAââ¬â¢s embassy in Libya, which resulted in the US Ambassador being killed, is a fresh reminder of this painful fact. Terrorism ââ¬â Trends, Tactics and Perpetrators As Chasdi (2012) points out, the Worldwide Incidents Tracking System /WITS/ of the US National Counterterrorism Center /NCTC/ has identified certain trends in the field of terrorism, emerging from global, regional and national developments (p. 67). The figures provided by WITS indicate that over 10à 000 terrorist attacks occurred in 2011, which affected 70 countries w orldwide and resulted in over 12à 500 deaths (National Counterterrorism Center /NCTC/, 2012). While the total number of attacks has fallen by 12 percent and 29 percent, as compared to 2010 and 2007 respectively, the main foci of terrorist activities remain the regions of South Asia and the Near East; taken together, the two locations experienced almost two-thirds of the high-casualty attacks in 2009 and over 75 percent of 2011 total (NCTC, 2010; NCTC, 2012). Afghanistan, along with Iraq and Pakistan, bore the brunt of the reported attacks for the third consecutive year, both in terms of attacksââ¬â¢ number and ensuing death toll (NCTC, 2009; NCTC, 2010, NCTC, 2011). The number of terrorist attacks in Africa and related fatalities, mainly associated with the turmoil in Somalia and Democratic Republic of Congo, oscillated between a rise of 140 percent (2 200 fatalities) in 2008, as compared to 2007, and a drop of more than 30 percent in 2010, as against 2009 ââ¬â from over 3à 200 fatalities to 2à 131 respectively (NCTC, 2009; NCTC, 2011). The increase of 11.5 percent during 2011, however, is mainly attributable to the Nigeria-based group Boko Haram (NCTC, 2012). The situation in the Western Hemisphere could be also described as variable, insofar as the number of reported terrorist attacks fell by about 25 percent in 2008 and subsequently rose by 27 percent in 2009; while in 2010, both attacks and deaths declined by
Sunday, July 28, 2019
Chose a good topic for me Essay Example | Topics and Well Written Essays - 750 words
Chose a good topic for me - Essay Example The key areas to be discussed include the style of love represented in the relationships, the stages, defense mechanism, conflict, power, self disclosure and interpersonal needs theory. The movie Five Year Engagement was released in 2012 and was among the top 100 box office movies. This film is a story of love and how lifeââ¬â¢s unpredictability makes it hard for the two lovers who are the main characters in this movie to get married. The movie starts with Tom proposing to Violet and the two live together happily this being a sign of a good marriage. However, it seems like luck is not on their way as Violet who is research psychologist gets a job offer in another state. Tom leaves his job as a chef hence their wedding has to be postponed. With Violet working in her dream job and Tom having abandoned his, the two grow apart slowly and eventually break up after Violet was involved in an affair with her boss. Tom goes back to his old job in San Francisco and even gets a younger girlf riend. After being apart for a long time, the two get back together and this time around they do not waste time and immediately get married. The kind of love that is mainly displayed by Tom and Violet is Eros. This is because they are strongly attracted to each other and are very romantic especially in the beginning of the movie and at the end. At some point, this love is seen to be storge type after they had been together for a long time and passion between them had died. Violet sees Tom more as a friend than a lover and this leads to their break up (West et al, 15). This relationship goes through several stages of love. At the beginning of the film, the two are in the experimenting stage. They have started living together and are happy as a couple. Tom proposes to Violet and they believe that a marriage between them would definitely work. After the couple moved to Ann Arbor and Violet extended the time she was to work at the University of Michigan, the relationship stopped growing . It was in the stagnation stage and they eventually broke up. The type of Gibbs pairing in this film can be identified as superiority vs. equality. When the couple was in San Francisco, none felt superior or inferior to the other. Tom was doing very well as the chief chef and Violet was also doing well in her career. There was no conflict in this area. However, when they moved to Ann Arbor, Tomââ¬â¢s life stagnated. He could not get a job with the same status as the one he had in San Francisco and he eventually decided not to work at all. He became disoriented in life and could not even remember to trim his hair. Violet on the other hand progressed in her career (West et al, 13). This made them incompatible with Violet becoming attracted to her boss Prof. Winton. In this situation, Tom was the one losing from the relationship but did not find a way of expressing his displeasure. He used the defense mechanism of psychological withdrawal. He started being careless with himself eve n neglecting to groom himself. He would even stay in the house without pants watching TV and was disconnect from reality. At one point, he was left to look after his nephew but he was completely taken away by his games that he left the child to get close to some dangerous hunting objects and this resulted in a person being hurt. Escaping from reality helped him avoid the troubling facts that reality offered. It is evident that Tom and Violet dealt with their conflict through denial and suppression and
Saturday, July 27, 2019
Characteristics of Millennial Generation Research Paper
Characteristics of Millennial Generation - Research Paper Example These children grew up in a period of increasing safety measures such as school lockdowns, car seats, and signs of body on board. These children are rarely left unattended to and are sheltered from taking care of their conflicts. Their parents advocate for them and spare them from experiences regarded unpleasant. American history movement on youth safety has focused on the millennial generation. Millennial are goal-oriented, confident and motivated in the future and in themselves. Millennial expect education institutions to push them to greatness. This group brags about their potential and power (Haugen 34). They are optimistic and feel connected to their guardian. They sacrifice their identities to be inside the team. Millennial prefers leadership of egalitarian but not hierarchies. This generation has formed a generation that is tight-knight. Millennial dislike standing out among their age mate, they prefer being part of the group. They are against selfishness and are directed towards volunteerism and learning. Grade point of this generation has risen and crime is falling. This group is oriented to hard work, getting good grades and involvement in co-curricular activities. They portray education as the key to a higher paying job and success (Haugen 44). Millennial always focus on their career since their grade school. They also focus more on the achievement of the world t han their personal development. Millennial generation are pressured; filled with activities that are structures. Additionally, they have problems of time management despite having more time for homework. Consequently, the millennial have pressure to make it in life. They have been pushed to succeed, avoid risks, and maximize on opportunities. Millennial are respectful and conventional; do not question authority. They believe on the nation to handle their issues and fear being seen as non-conformist. Their music, cultural marking, and clothing are
Wal-mart Essay Example | Topics and Well Written Essays - 500 words
Wal-mart - Essay Example China is WalMartââ¬â¢s largest supplier, but in terms of sales WalMart ranks 24th in China after the local stores, while French retail giant Carrefour ranks fourth. The WalMart model of everyday low prices, coupled with supplier and cost controls has been successful in some countries such as Mexico, Canada and Britain. In Germany, the company has not done well due to existing competition, high labour costs and zoning laws. Altho0ugh China has the kind of market size comparable to domestic markets, thereby presenting an opportunity to duplicate domestic success, this has not occurred, as stated above. The Company has been losing money since its arrival in the country. Some of the other foreign retail chains operating in the country include UKââ¬â¢s Tesco, Thailandââ¬â¢s Lotus and Germanyââ¬â¢s Metro. The local Chinese retail chain, Bailan, was most successful because of localised demand, supply base and distribution. Due to the wide disparities in income among Chinese customers, Walmart could not operate its national model, because purchasing patterns and good demanded were different at different locations and a standardised model was n ot successful. Local protectionism was also a barrier. The poor infrastructure in the country also added to the logistical and supply costs, thereby increasing costs. Firstly, Walmartââ¬â¢s attracted customers by its Everyday Low Prices. It maintained a relentless cost control system by allowing few perks for its officers and employees. It was also able to negotiate tough deals with its suppliers, using its ability to place bulk orders to also make other demand such as high quality and low prices, which it then passed on to its customers. It ,maintained several distribution outlets and initiated an electronic data interchange system, allowing suppliers to track sales to deliver new stocks and they were
Friday, July 26, 2019
Help My Addiction Essay Example | Topics and Well Written Essays - 250 words
Help My Addiction - Essay Example Nonetheless, there is highly individualized treatment and the rehabilitation is intensive, while an on-going treatment for addicts by addiction psychiatrist runs for five days a week. Treatment approaches are diverse, depending on the clientââ¬â¢s situation. These include group therapies, dialectical behavior therapy (DBT), and Cognitive-behavioral therapy (CBT), as well as the acceptance and commitment therapy (ACT). Other therapies for body and mind rehabilitation include yoga, music therapies, mindfulness, health education, and fitness programs, among others, After treatment, the overall addiction plan concludes with a follow-up, which may involve consultations with referring providers, a detailed aftercare planning, and family education and support. I chose this center because I believe it is the best center for addicts. The services and handling of patients is done in a classy way. In addition, the treatment is trusted as skilled health professionals perform it. The many testimonies of former drug addicts from McLean Hospital can attest to this. Nonetheless, apart from offering addiction rehabilitation, this center offers many more interventions that are psychological. Moreover, the U.S. News and World Report ranked this hospital first among all the freestanding psychiatric
Thursday, July 25, 2019
Business Essays on Cathers novel O Pioneer Dissertation
Business Essays on Cathers novel O Pioneer - Dissertation Example As against the traditional roles, Alexandra is one of those females who is visionary and artistic and has skills more trusted by her father then her brothers who are ego centric, typical males claiming right over the property she made. The story revolves around Alexandra and her three brothers. Emil who is her youngest brother and is sent to study by Alexandra is quite close to her, and they share a quite deep understanding. In fact, Alexandraââ¬â¢s close relation can only be identified with three main characters: Carl, Marie and Emil. The story gets twisty when Emil and Marie, (who is already married to Frank) falls in love with each other and are caught by Frank who shoots them. However, the end to the novel is rather shocking as per Alexandraââ¬â¢s response to the death of her loving brother and her close friend Marie, because she forgives Frank. This reaction seemed appalling because Alexandra loved Emil too much to forgive his murderer so easily, but there are a number of reasons behind her decision. One of the most important reasons relates to the fact that Alexandra knew what type of person Frank was, and she was never quite fond of him as a person, but she also knew that Marie crossed her limits and by keeping relations with Emil, she broke the ties of piousness and virtue as she allowed herself into an act of adultery. Emil and Marie did wrong and Frank even though he murdered them, just did what he was expected to do being the person he was and the ugly life he lived and gave to Marie too. So Alexandra could draw out the conclusion that Emil and Marie were to be more blamed then Frank was to this murder. She had sympathies for Frank, who lived in a town which was foreign to him and had no friends or family here but just Marie who cheated him and pushed him into committing this crime. Also, when she went to visit Frank in jail she realized that Frank was paying the most penalty for a sin more attributed to Emil and Marie then Frank because the co nditions in jail were too negative and he did not deserved to live in such awful conditions. Alexandraââ¬â¢s decision to release Frank was influenced by the type of life she had lived. She dedicated her life to her land, in nurturing and prospering it and in doing this, she somehow neglected her feminism. She devoted all her love and care to the land and in a way she lost her feelings towards the opposite gender, the feeling of attraction, of liking and loving or even understanding the sexuality and erection which existed between Emil and Maria. This side is called her blind side in the novel. Spending all her love to the land left no capacity in Alexandra to understand the sexual feelings or erection which is aroused between opposite sexes and so she could understand Frank more than she could understand feelings of Marie. Furthermore, even though being independent and strong in character, Alexandra is described to be a religiously obedient person who believes in following custom s and confirms to the teachings of The Bible. She clearly disregards Marie breaking the oath and promises she made when getting married to Frank and this feeling gets even stronger because of her surpass of the feeling of love and attraction. Alexandra was asexual by her character because of having no relation with any guy
Wednesday, July 24, 2019
The History of the Asian community in Britain Essay
The History of the Asian community in Britain - Essay Example The history of the Asian community in Britain dates back to the 18th century, that is 1850s up to date, where they have along moved into Britain, making it one of the worldââ¬â¢s multicultural centers, with diverse tribes from the four corners of the world. Migration and settlement of Asians in Britain is attributed to the existence of favourable emigration policies in the land of origin, as well as migration policies in the land of settlement. A conflict in the Asian land and the desire for employment among the Asian people has also caused great migrations. Asians are also known to be very outgoing people in regards to invention, and their presence in the land has excellent rationales, though some are attributed to negativity. The Asian community also consists of people from distinct origins, the earliest coming from Bangladesh, Pakistan, and Sri-Lanka. Importantly, the presence of Asians in British land is known to have influenced the culture, agricultural, industrial and the ur ban sectors of the economy. In addition, the political and social sectors have not been exceptions from the influence by the long presence of these aliens. However, the continued migration and settlements of Asians in the recent years has drastically raised Britainââ¬â¢s populations to high scores (Addison and Jones, 2007). The discussion in this paper investigates the history of Asian community in Britain, in addition to the migration and settlement of the Asians in the land. An establishment of the Asian statistics in Britain is also included in the discussion, as well as the kind of influence on Britons and original settlers in Britain. History in Great Britain Asians in Britain have a long told and untold history dating back in the 1850ââ¬â¢s. The migrations occurred in phases due to conformity with immigration laws that have Marjory controlled the immigration trends. The earliest settlement origins of the Asians from south Asian regions to Britain are not acknowledged. Th e middle ages are anticipated to be the original times with the inclusion of the Romani and Sinti tribes. The Sinti are believed to have emigrated from the areas today known as Pakistan and the Northern India. The period 1000 saw Asians begin to travel westwards, where the Southwest Asians mixed with people from Europe. Moreover, sizeable numbers of Romanis started arriving at the Western Europe in the 16th century. The 1660 saw the enactment of the Navigation act that restricted employment realms for sailors from Non-English regions. Records of baptism in the East-Greenwich indicate that Malarban coast people origins were seeking better areas to establish their religion. In addition, the south Asian people have been settling in the Great Britain since the time when the East India Company was established. The recruitment of lascars to fill the vacancies that had been left by men from India who did not get passage backs to accompany their company into Britain and the existence of the domestic servants as well as nannies and ayahs who had left their Asian country to get employed in the rich families of Britain also saw many people migrate (Spencer, 1939). The 17th century was marked by the incorporation of many lascars from South Asia into Great Britain due to the enlargement of the East India Company. The Bengali people majorly migrated to this area and married wives from Britain as a result of inadequacy of Asian women in the region at the
Tuesday, July 23, 2019
Geography. Have the various types of aid helped Indonesia recover Essay
Geography. Have the various types of aid helped Indonesia recover after the tsunami and what are the issues that still hinder sustainable developments - Essay Example This is mainly because countries who give bilateral aid want to get something in return for their help in the long-run. Additionally, in order to give the reader a clearer and better understanding of the various types of aid Indonesia has received from countries and organisations such as Germany or the World Bank. Included are Case Studies such as a Case Study from a chemical firm called BASF. The allocation of funds in each sector can be clearly identified through a table. It can record the data of how much each country donated; the cooperativeness between countries can clearly be deduced. While causing great damage to the country and its infrastructure, it can be argued, from an economic point of view, of course, that the tsunami also had some positive effects on the development of Indonesia because through the various types of aid whether it is financial aid or aid donated for their education. Indonesia has a better perspective of becoming sustainably developed now that the catastrophe occurred. Being that the aid could be put to good use for making the environment a better place to live. Later in the essay there will be highlights on the economic point of view. This extended essay deals with the Tsunami that happened in December 24, 2004 and affected the whole South Asian Region with destruction and misery. The essay focuses on Indonesiaââ¬â¢s recovery from this natural disaster. After reading the essay, these questions can be answered: Have the various types of aid helped Indonesia recover after the tsunami and did the Tsunami cause major problems for Indonesia or help it to reach sustainable development? In this context, primarily the ââ¬Ëindustrial countriesââ¬â¢ would be the main focus. The tsunami catastrophe happened on December 26, 2004, and can be regarded as one of the most devastating and deadliest natural events in world history. The recorded casualties were
Monday, July 22, 2019
Communication and Its Importance in Creating Conflict Essay Example for Free
Communication and Its Importance in Creating Conflict Essay Conflict is essential in all works of fiction, whether it might a simple disagreement in a marriage or internally trying to deal with guilt. The real life situations of Interpreter of Maladies connect the problems with communication with conflict that will arise. In Interpreter of Maladies, communication problems in the short stories ââ¬Å"A Temporary Matterâ⬠, ââ¬Å"This Blessed Houseâ⬠, and ââ¬Å"Interpreter of Maladiesâ⬠resulted in conflict. In ââ¬Å"A Temporary Matterâ⬠, the conflict in was the game that Shoba and Shukamar played, referring to the revealing one truth about oneself when there were not any lights, and the game where they were hiding from each other, hoping to avoid awkward encounters. This was an internal conflict from Shukumarââ¬â¢s perspective because Shukumar was thinking of how to play his next move in order to effectively restore the relationship. â⬠Now he had to struggle to say something that interested he, something that made her look up from her plate, or from proofreading files.â⬠Shukumar thought the purpose of the game where the couple would share previously unknown facts was that it would restore their relationship. Shukumar thought the game was used in order to reconcile and reform the marriage. But he was gravely mistaken. Shoba used this game to tell him that she was moving out. ââ¬Å"It sickened Shukumar, knowing that she had spent these past evening s preparing for a life without him.â⬠(21). The internal conflict in Shukumar was a result of miscommunication on Shobaââ¬â¢s part. She rarely communicated her thoughts and feelings after the stillbirth, and Shukumar took this as a sign to not talk. This resulted in their relationship slowing fading, and finally to the point of avoidance. In ââ¬Å"This Blessed Houseâ⬠Sanjeev and Twinkle had many fights throughout the story because of the Christian artifacts that were laid throughout the house. Sanjeev believed it was impractical, since both he and Twinkle were not Christian. When he kept on insisting on eradicating the religious objects, Twinkle insisted on keeping them. While Sanjeev had a practical and logical reason of why, he never effectively compromised with Twinkle, and kept on believing that he was right. And without the proper compromise and communication, it resulted in Sanjeev not understanding Twinkleââ¬â¢s emotions. He was quite surprised when he saw Twinkle cry in the bath. ââ¬Å"Oh God, please, Twinkle, I didnââ¬â¢t mean it.â⬠But Finally in the end, they reached a compromise and managed to continue on to the party. But the conflict arose because of Sanjeevââ¬â¢s inconsideration and not communicating his thoughts along with listening to Twinkleââ¬â¢s approach. ââ¬Å"In the end they settled on a compromise: the statue would be placed in a recess at the side of the house, so that it wasnââ¬â¢t obvious to passerby, but was still clearly visible to all who came.â⬠Even though they come to a compromise, it was after Sanjeev made Twinkle cry, which is a poor example of effective communication. In ââ¬Å"Interpreter of Maladiesâ⬠, Mr. Karpasi was under a delusion that Mrs. Das was interested in him. The conflict was Mr. Karpasiââ¬â¢s internal struggle interpreting Mrs. Dasââ¬â¢s actions and determining whether she liked him or not. ââ¬Å"As he stole glances in the rear view mirror, wrapping elastic bands around Tinaââ¬â¢s hair, he wondered how he might make this tour a little longer.â⬠He stated that he was an interpreter in the story. Mrs. Das inferred that he was some sort of psychologist or therapist that would cure her of her guilt that she had been holding in. However she was mistaken, Mr Karpasi essentially was a translator for a doctor. ââ¬Å"â⬠¦But many people do not speak Gujarati in this area, including the doctor. And so the doctor asked me to work in his office interpreting what the patients say.â⬠He did not process any knowledge in the field of which Mrs. Das was interested in. When Mrs. Das was asked by Mr. Karpasi about why she told him about the illegitimate child, Mrs. Das said, ââ¬Å"Well donââ¬â¢t you have anything to say? I thought that it as your job.â⬠Mr. Karpasi responded with, ââ¬Å"My job is to give tours, Mrs. Das.â⬠Mrs. Das continued with, ââ¬Å"Not that. Your other job. As an interpreter.â⬠Mrs. Karpasi answered with, ââ¬Å"But we do not face a language barrier. What need is there for an interpreter?â⬠Mrs. Das completely misunderstood Mr. Karpasi in what he meant as an interpreter. She was only interested in Mr. Karpasi because she believed that Mr. Karpasi would cure of her guilt. On the contrary, Mr. Karpasi thought that Mrs. Das was interested in him in an attracting fashion. In Interpreter of Maladies, communication problems in the short stories ââ¬Å"A Temporary Matterâ⬠, ââ¬Å"This Blessed Houseâ⬠, and ââ¬Å"Interpreter of Maladiesâ⬠resulted in conflict. In ââ¬Å"A Temporary Matterâ⬠, Shoba gave Shukumar the impression that she was trying to reform their marriage when her true purpose was to end it. She also is responsible for their avoidance with each other. In ââ¬Å"This Blessed Houseâ⬠, Sanjeev was oblivious to Twinkleââ¬â¢s connections to the Mary statue, and kept on pressing his belief. This resulted in a fight in which Sanjeev finally realized his misdemeanor. In ââ¬Å"Interpreter of Maladiesâ⬠, Mr. Karpasi miscommunicated what his job was, which then resulted Mrs. Das giving him a problem that he could not solve. Mrs. Das regarded Mr. Karpasi with interest because she believed that Mr. Karpasi can help her. However this resulted in her humiliation when she told Mr. Karpasi her biggest secret that she believed he could resolve. Communication is essential to the everyday life of humans. A small mistake in communication can destroy a relationship or start an unwanted situation. It is essential that people would communicate in order to create a more stable relationship.
Organic Foods Pdf Essay Example for Free
Organic Foods Pdf Essay Abstract: During the last decade, consumersââ¬â¢ trust in food quality has decreased drastically, mainly because of growing ecological awareness and several food scandals (e. g. BSE, dioxins, bacterial contamination). It has been found that intensive conventional agriculture can introduce contaminants into the food chain. Consumers have started to look for safer and better controlled foods produced in more environmentally friendly, authentic and local systems. Organically produced foods are widely believed to satisfy the above demands, leading to lower environmental impacts and higher nutritive values. So far, studies have partly con? rmed this opinion. Organic crops contain fewer nitrates, nitrites and pesticide residues but, as a rule, more dry matter, vitamin C, phenolic compounds, essential amino acids and total sugars than conventional crops. Organic crops also contain statistically more mineral compounds and usually have better sensory and long-term storage qualities. However, there are also some negatives: plants cultivated in organic systems generally have 20% lower yields than conventionally produced crops. Several important problems need to be addressed in the coming years: environmental, bacterial and fungal contamination of organic crops and, the most essential issue, the impact of organic food consumption on animal and human health. à © 2007 Society of Chemical Industry Keywords: organic plant crops; quality; yield; composition; nutrition; vitamins; phenolics; sugars; nitrates; nitrites; pesticides; dry matter; health; sensory qualities. FACTORS INFLUENCING THE QUALITY OF ORGANIC PLANT FOOD PRODUCTS There are several important factors in?uencing the quality of food products that also are relevant to organically produced plant products. As illustrated in Fig. 1, the basic factors are the quality of the environment (abiotic factors) and the levels of pest and pathogen damage (biotic factors) to which plants are subjected. The main components of the environment (air, water, soil) have to be unpolluted if the crops obtained are expected to be of high nutritive quality. Many environmental contaminants enter the food production chain (soilââ¬âplantââ¬âanimalââ¬âhuman organism), causing signi? cant problems in human health. 1 These contaminants include heavy metals, pesticide residues, nitrogen compounds, mycotoxins, chlorinated biphenyls (PCBs), aromatic hydrocarbons (e. g. benzo[a]pyrene), plant growth stimulators (e. g. choline chloride), antibiotics, hormones, radioactive isotopes and plastic substances (monomers). Climate and weather are also important factors, as well as soil type and pH, soil cultivation, fertilisation and conditions of crop storage after harvest. ? Biotic factors can have also a signi? cant impact on crop quality. The main biotic factors are cultivar choice, bacterial and fungal contamination (disease) and pest damage. Cultivars of the same crop species can differ signi? cantly in nutritive quality. For example, the content of ? carotene in carrots (Daucus carota L. ) can vary between 7. 19 and 13. 84 mg g? 1 depending on the cultivar. 2 The main potential source of bacterial contamination in plant crops is animal manure used in organic farming. Contamination can take place via the roots or by water splashing onto the leaf surfaces. The most important organisms are several species of facultative anaerobic bacteria (Salmonella enterica, Escherichia coli O157:H7, Campylobacter spp., Listeria monocytogenes, Clostridium botulinum, Mycobacterium paratuberculosis), protozoa (Toxoplasma gondii), tapeworms, viruses and prions. The results obtained so far are contradictory. Some studies indicate higher bacterial contamination in organic crops, while others show the opposite. 3 Mycotoxins (produced by fungi) originate mostly in the ? eld but can also develop during storage. Owing to the fact that fungicides are not used Correspondence to: Ewa Rembialkowska, Organic Foodstuffs Division, Faculty of Human Nutrition and Consumer Sciences, Warsaw Agricultural University, Nowoursynowska 159 C, PL-02-776 Warszawa, Poland E-mail: ewa [emailprotected] pl (Received 24 October 2006; revised version received 29 January 2007; accepted 8 February 2007). Figure 1. Factors in? uencing the quality of organic food products. in organic agriculture, some authors believe that organically produced foods will contain higher concentrations of mycotoxins. However, literature reviews show that mycotoxin concentrations are usually similar or reduced in organic compared with conventional products. 4 The most notorious mycotoxins are those produced by Fusarium species on cereal crops and maize. One of the reasons for lower Fusarium infections in organic grains could be the lower nitrogen concentrations in the tissues. 5 Insect pests also exert an in? uence on crop quality. Because of the ban on synthetic pesticides in organic agriculture, insects often damage fruits and vegetables, thereby diminishing their yield and harming their appearance. However, it is not clear whether they also reduce their nutritive quality. In contrast, there is evidence that organically grown plants contain more phytochemicals (which are natural insecticides) and are therefore more resistant to insect damage. 6 They can also play a positive role in human health, because several phytochemicals, being plant defence compounds, are connected with possible health bene? ts (Brandt K, oral presentation at QLIF Congress, Newcastle, 2005). Regulations on organic plant production allow actions that avoid many negative features of crop quality if they are consistently performed by producers. In order to ful? l these demands and to offer highquality products to consumers, an ef? cient and airtight certi? cation and control system must be implemented. In most countries such systems are quite ef?cient, though a rapid increase in the number of organic farms could lead to problems with a subsequent loosening of regulatory control. Therefore the main rule should be ââ¬Ëtrust is good, but control is betterââ¬â¢. Moreover, the ? nal quality of organic food products is in? uenced by the effective implementation of 2758 the regulations on animal production and organic food processing. Only precise ful? lment of all these regulations can guarantee the best organic food quality (Fig. 1). IMPACT OF REGULATION ON ORGANIC PLANT PRODUCTION The regulations for organic plant production are clear and detailed. 7 The European Union (EU) regulation published in 19918 contains parts that relate directly to the composition of organic plant products. The most important aspects of this regulation include:7 â⬠¢ a ban on genetic engineering and genetically modi? ed organisms (GMOs); â⬠¢ lower nitrogen levels ââ¬â a maximum limit for manure application of 170 kg N ha? 1 year? 1 ; â⬠¢ a ban on synthetic pesticides; â⬠¢ a ban on synthetic mineral fertilisers; â⬠¢ a ban on growth promoters. Organic farmers must follow the above regulations if they want to pass the inspection procedure every year and receive a certi? cation document. If all requirements are complied with, several qualitative results can be expected. The most important conclusions from scienti? c comparisons are given below. CONTAMINANTS Nitrates and nitrites A large amount of data shows that the content of nitrates and nitrites is distinctly higher in conventionally cultivated than in organic crops. This is important, because nitrates can easily be converted into nitrites, which can cause a dangerous illness called methaemoglobinaemia in babies, infants and elderly people. 9 J Sci Food Agric 87:2757ââ¬â2762 (2007) DOI: 10. 1002/jsfa Quality of organic plant products. Moreover, nitrites can react with amines to create nitrosamines, which are carcinogenic and mutagenic substances causing cancer of the digestive tract and leukaemia. 10 This process is dangerous not only for young children but also for adults of any age. Based on a large amount of data, the nitrate content of organic and conventional crops has been compared. On average, the nitrate content of organic crops was 49% that of conventional crops. 11 These and other data provide a basis for stating that organic methods lead to an approximately 50% reduction in the intake of nitrates and nitrites by humans. Pesticides Governments place legal limits, known as the Maximum Residue Level (MRL), on the level of pesticides that can be present in food. The MRL is usually estimated by testing individual pesticides on rats. Governments maintain that consumption of pesticides below the MRL is not a health risk. However, at lower levels, pesticides are known or suspected to cause many diseases and health problems, including cancer. 12 The main problem is that the MRL for pesticides is usually estimated by testing individual pesticides on rats for a relatively short period. Virtually nothing is known about the effects of consuming combinations of potentially hundreds of different pesticides over the course of a lifetime. We do not and cannot know explicitly what is causing what, so precaution is the main tool available to us (Howard V, oral presentation at QLIF Congress, Newcastle, 2005). The levels of pesticide residues found in organic crops are de? nitely lower than those present in conventional crops (Howard V, oral presentation at QLIF Congress, Newcastle, 2005). It can be expected that eating organic foods will result in lower pesticide levels in human milk and body tissues. There is some evidence con? rming this hypothesis. Researchers in France found that the level of pesticide residues in the milk of breast-feeding women decreased signi? cantly with an increase in the proportion of organic food in the daily diet (from 25 to 80%). 13 All available results show that the content of pesticide residues is signi? cantly lower in organic crops, which creates safer health conditions for consumers eating organically. Heavy metals Heavy metals such as cadmium, lead, arsenic, mercury and zinc are introduced into the food chain from various sources, including industry, transportation, communal wastes and agriculture. For example, mineral phosphoric fertilisers used in conventional agriculture can introduce cadmium into crops, but the metal industry and transportation also cause cadmium contamination of soils and crops. Therefore there are no clear results in studies comparing the levels of J Sci Food Agric 87:2757ââ¬â2762 (2007) DOI: 10. 1002/jsfa heavy metals in organic and conventional crops. Some data point to higher levels in conventional crops, while others show the opposite. 11 A problem to be solved is whether organic farming (composting, increasing the organic matter in soil, pH, etc. ) can diminish the intake of heavy metals by cultivated plants. DESIRABLE COMPOUNDS IN PLANTS Vitamins, phenolic compounds and mineral compounds The nutritive value of foods depends mainly on them having the appropriate content of compounds indispensable for proper functioning of the human organism. The content of phyto-compounds in plant foods is a topic of great interest in food science nowadays. A growing body of evidence indicates that secondary plant metabolites (phytochemicals) play a critical role in human health and may be nutritionally important. 14 There are two main theories explaining the factors in? uencing the levels of compounds in plants. 15 The carbon/nitrogen (C/N) balance theory states that, when nitrogen is easily available, the plant will ? rst make compounds with high nitrogen content, e. g. proteins for growth and nitrogen-containing secondary metabolites such as alkaloids, glucosinolates and non-protein amino acids such as the Allium ? avour precursors. When nitrogen availability is limiting for growth, the metabolism changes more towards carboncontaining compounds, e. g. starch, cellulose and non-nitrogen-containing secondary metabolites such as phenolics and terpenoids. The second, newer theory is the growth/ differentiation balance hypothesis (GDBH). 15 It states that the plant will always assess the resources available to it and optimise its investment in processes directed towards growth or differentiation. The term ââ¬Ëdifferentiationââ¬â¢ encompasseses increased formation of defence compounds as well as accelerated maturation and seed development. The C/N balance theory is a special and typical case of the GBDH theory, since low nitrogen availability is the most common growth-limiting condition in natural ecosystems. 15 To verify the above theories, several authors investigated the content of some vitamins and phyto-compounds in organically and conventionally produced crops. In order to summarise different data, for each organicââ¬âconventional comparison a % difference was calculated: [(organic ? conventional)/conventional] ? 100 The collected data for several desirable components are presented in Table 1. The role of vitamin C (ascorbic acid) in the human organism is basic for several metabolic functions, mainly because it is one of the major cellular direct antioxidants (along with glutathione) and is a 2759 E Rembialkowska Table 1. Contents of desirable components in organic crops relative to those in conventional crops Component Vitamin C Phenolic compounds Iron Magnesium Phosphorus Mean % difference +28. 7 +119. 3 +21. 1 +29. 3 +13. 6 Range (%) ? 38 to +135. 5 ? 56. 6 to +734. 2 ? 73 to +240 ? 35 to +1206 ? 44 to +240 Number of studies 21 15 16 17 18 production and reduces carbohydrate production. Moreover, the increased protein produced in response to high nitrogen levels contains lower amounts of certain essential amino acids such as lysine and therefore has a lower quality with respect to human nutrition. Source: Ref. 17 and authorââ¬â¢s own calculations. cofactor for certain enzymes. Vitamin C also supports detoxication and resistance of the human organism. The higher content of vitamin C in organic crops is bene? cial to health, because vitamin C inhibits the in situ formation of carcinogenic nitrosamines, thus diminishing the negative impact of nitrates on the human organism. 10 Therefore organic vegetables can play an important anticarcinogenic role. Plant-based phenolic metabolites are particularly interesting because of their potential antioxidant activity and medical properties, including anticarcinogenic activity. 15 According to Benbrook,16 organic farming has elevated antioxidant levels in about 85% of the cases studied to date and, on average, levels are about 30% higher compared with foods grown conventionally. Mineral compounds containing iron, magnesium and phosphorus are fundamental for human health. According to Worthington,17 the higher mineral content in organic crops may be connected with the higher abundance of micro-organisms in organically managed soil. These micro-organisms produce many compounds that help plants to combine with soil minerals and make them more available to plant roots. Unfortunately, there have been only a few studies on other vitamins such as ? -carotene, B1 and B2 and the results are contradictory. Therefore no general conclusions can be drawn about these compounds. Total sugars A higher total sugar content in plant crops not only improves their taste but is also an important component of their technological quality, e. g. in the case of sugar beet. Studies clearly indicate a higher content of total sugars, mainly sucrose, in organically produced vegetables and fruits such as carrots, sugar beet, red beetroot, potatoes, spinach, Savoy cabbage, cherries, redcurrants and apples. 11,18 Proteins Several studies analysed in review papers11 show that the quantity of crude protein is lower in organic than in conventional crops but that the quality is better as measured by essential amino acid content. According to Worthington,17 nitrogen from any kind of fertiliser affects the quantity and quality of protein produced by plants. Provision of a large amount of nitrogen to a plant increases protein 2760 SENSORY QUALITY OF ORGANIC FOODS Many studies have proved quite unequivocally that vegetables and fruits from organic farms have a better taste and smell. This was found for carrots and potatoes, celery and red beetroot, head cabbage and tomatoes as well as for apples, cherries and redcurrants. 11 Organic fruits contained more total sugars, which probably in?uenced the better taste perception by consumers. Better taste and smell have also been found for bread made from organic grain, which also had better crumb elasticity. 6 Interesting studies have been conducted on animal food preference in which animals were given organic or conventional fodder. Most studies have proved a clear animal preference for foods produced organically; such studies have been conducted on rats, mice, hens and rabbits. 19 Preference for organic fodder was also observed in cases where, according to chemical analyses, both organic and conventional fodder ful? lled all physiological needs of the animals tested. 20 The reason for this was probably the difference in taste between organic and conventional fodder. STORAGE QUALITY OF ORGANIC PLANT CROPS Transpiration losses and decay processes, as well as changes in nutritive value, normally take place during the storage period of potatoes and other vegetables. However, these changes can proceed at different rates and to differing degrees. Most of the available data indicate that the decay process is slower in organic crops, which therefore show better storage quality after the winter period. A review study based on many sources21 concluded that the storage quality of vegetables and fruits was better in the case of plants grown on organic farms (Table 2). The better storage quality of organic crops Table 2. Storage losses of carrots, potatoes and various fruits and vegetables from organic (ORG) and conventional (CONV) farmsa Carrots Potatoes Fruits and vegetables ORG CONV ORG CONV ORG CONV Number of quoted studies Storage loss (% of initial mass) a 15 33 15 40 22 22 22 30 53 28 53 38 Average data based on literature review. 21 J Sci Food Agric 87:2757ââ¬â2762 (2007) DOI: 10. 1002/jsfa Quality of organic plant products Table 3. Positive nutritive attributes of organic plant products No. 1 2 3 4 5 Attribute Organic crops contain fewer nitrates, nitrites and pesticide residues than conventional crops. There is no clear difference in the content of heavy metals between organic and conventional crops Organic plant products contain, as a rule, more dry matter, vitamin C, phenolic compounds, essential amino acids and total sugars. However, the level of ? -carotene is often higher in conventional plant products Organic plant products contain statistically more iron, magnesium and phosphorus. They also tend to contain more chromium, iodine, molybdenum, selenium, calcium, boron, manganese, copper, potassium, sodium, vanadium and zinc Organic plant products usually have better sensory quality. They have a clearer smell and taste and are sweeter and more compact because of their higher dry matter content Preference for organic products is typical not only for humans but also for animals such as rats, rabbits and hens. This preference was also observed in cases where, according to chemical analyses, both organic and conventional fodder ful? lled all physiological needs of the animals tested Vegetables and fruits from organic production maintain better quality during winter storage, showing lower mass losses due to transpiration, decay and decomposition processes. A possible reason for this is their higher content of dry matter, minerals, sugars and other bioactive compounds 6 Table 4. Negative and unclear aspects of organic plant products No. 1 Negative aspect Plants cultivated in organic systems have, as a rule, signi?cantly (on average 20%) lower yields than conventionally produced crops. This increases their price and creates for many consumers a barrier to buying organic foods Unclear aspect Environmental contamination (heavy metals, PCBs, dioxins, aromatic hydrocarbons) can be similar in organic and conventional crops, because the impact of industrial, transport and communal sources is similar on organic and conventional farms located in the same area Bacterial (mainly Salmonella and Campylobacter) Contamination can sometimes be higher in organic produce, but scienti?c evidence of this is still not clear Mycotoxins can contaminate both organic and conventional foods, but scienti? c data are contradictory The impact of organic food consumption on human health and wellbeing remains essentially unknown in spite of some positive indications, so the subject needs further study 2 3 4 was probably associated with a higher content of dry matter in their ? esh, resulting in less extensive decay and decomposition. Lower losses in organic production have not only nutritive but also economic bene? ts. In conventional systems, high yields are produced but signi?cant losses during storage reduce the economic bene? ts. CONCLUSIONS Recent food crises (BSE, foot and mouth disease, food contamination by dioxins, toxic fungi, Salmonella and Campylobacter bacteria) have caused consumers to look for more authentic and safer foods. Organic food production is widely recognised as being more friendly to the environment, more controlled and better for animal welfare. On the other hand, many data indicate that a lot of food contaminants have their source in conventional methods of agriculture, animal production and food processing. The negative effect of the continuing enthusiastic use of chemical fertilisers and pesticides in agriculture is potentially huge. Therefore safer methods of agricultural production, mostly organic methods, are very important. Studies conducted in various countries have indicated several positive attributes of organic plant J Sci Food Agric 87:2757ââ¬â2762 (2007) DOI: 10. 1002/jsfa products (Table 3) but also a few negative and unclear aspects (Table 4). To summarise the positives, organic food should be recommended for all, but especially for young babies, pregnant and breast-feeding women, elderly and chronically ill people and vegetarians. The last group obviously consumes a lot of vegetables, which can contain too high levels of carcinogenic substances when produced conventionally. The lower content of nitrates and higher content of phenolic compounds and vitamin C in organic crops are especially important for health. Nitrates are easily converted in the digestive tract into poisonous nitrites, which are the precursors of carcinogenic nitrosamines. This process is hampered by vitamin C, and carcinogenesis is retarded by phenolic compounds and other dietary phytochemicals present at higher levels in organically produced crops. Therefore organic vegetables can play an important anticarcinogenic role. REFERENCES 1 Rembialkowska E, Organic agriculture and food quality, in Ecological Agriculture and Rural Development in Central and Eastern European Countries, Vol. 44 of NATO Science Series, ed. by Filho WL. IOS Press, Amsterdam, pp. 185ââ¬â204 (2004). 2761 E Rembialkowska ? ? 2 Schuphan W, Biochemische Sortenprufung an Gartenmohren ? ? als neuzeitliche Grundlage fur planvolle Zuchtungsarbeit. Z? chter 2:25ââ¬â43 (1942). U 3 Franz E, van Bruggen AHC and Semenov AM, Risk-analysis of human pathogen spread in the vegetable industry: a comparison between organic and conventional production chains, in Bayesian Statistics and Quality Modelling in the AgroFood Production Chain, ed. by van Boekel MAJS, Stein A and van Bruggen AHC. Kluwer Academic, Dordrecht, pp. 81ââ¬â94 (2004). 4 FAO, Food Safety as Affected by Organic Farming (Twentysecond FAO Regional Conference for Europe). [Online]. (2000). Available: www. fao. org/docrep/meeting/x4983. htm. 5 Van Bruggen AHC and Termorshuizen AJ, Integrated approaches to root disease management in organic farming systems. Aust Plant Pathol 32:141ââ¬â156 (2003). 6 Bjorn G and Fruekilde AM, Cepa onions (Allium cepa L) grown conventionally and organically ââ¬â similarities and differences. Gron Viden 153:1ââ¬â6 (2003). (in Danish). 7 Hansen B, Alroe HF, Kristensen ES and Wier M, Assessment of food safety in organic farming. DARCOF Working Paper 52 (2002). 8 EU, Council Regulation No. 2092/91 of 24 June 1991 on organic production of agricultural products and indications referring thereto on agricultural products and foodstuffs. OJL 198, 22. 7 P. 1 (1991). ? 9 Szponar L and Kierzkowska E, Azotany i azotyny w srodowisku oraz ich wplyw na zdrowie czlowieka. Post Hig Med Do? w s 44:327ââ¬â350 (1990). 10 Mirvish SS, Vitamin C inhibition of N-nitroso compounds formation. Am J Clin Nutr 57:598ââ¬â599 (1993). 11 Rembialkowska E, Wholesomeness and Sensory Quality of Potatoes and Selected Vegetables from the Organic Farms. Fundacja ? Rozwoj SGGW, Warszawa (2000). 12 BMA, The BMA Guide to Pesticides, Chemicals and Health. Report of Science and Education. British Medical Association, London (1992). 13 Aubert C, Pollution du lait maternel, une enquete de terre vivante. Quatre Saisons Jardinage 42:33ââ¬â39 (1987). 14 Lundeg? rdh B and M?rtensson A, Organically produced plant a a foods ââ¬â evidence of health bene? ts. Acta Agric Scand B 53:3ââ¬â15 (2003). 15 Brandt K and Molgaard JP, Organic agriculture: does it enhance or reduce the nutritional value of plant foods? J Sci Food Agric 81:924ââ¬â931 (2001). 16 Benbrook CM, Elevating Antioxidant Levels in Food through Organic Farming and Food Processing. An Organic Center of Science Review. Organic Center for Education and Promotion (2005). 17 Worthington V, Nutritional quality of organic versus conventional fruits, vegetables, and grains. J Alternative Compl Med 7:161ââ¬â173 (2001). 18 Zadoks JC, Development of Farming Systems. Pudoc, Wageningen (1989). 19 Williams CM, Nutritional quality of organic food: shades of grey or shades of green? Proc Nutr Soc 61:19ââ¬â24 (2002). ? 20 Woese K, Lange D, Boess Ch and Bogl KW, A comparison of organically and conventionally grown foods ââ¬â results of a review of the relevant literature. J Sci Food Agric 74:281ââ¬â293 (1997). 21 Bulling W, Qualit? tsvergleich von ââ¬Ëbiologischââ¬â¢ und ââ¬Ëkonventionellââ¬â¢ a erzeugten Feldfruchten. Regierungsprasidium, Stuttgart (1987). 2762 J Sci Food Agric 87:2757ââ¬â2762 (2007) DOI: 10. 1002/jsfa.
Sunday, July 21, 2019
Social problem of homophobia in todays Canadian Society
Social problem of homophobia in todays Canadian Society This essay seeks to answer the social problem of homophobia in todays Canadian society. Four scholarly sources were consulted and made reference to in this essay regarding homophobia and the conflict theory. The textbook, Sociology your Compass for a New World written by Robert J. Brym, John Lie and Steven Rytina explores the topic of the conflict theory. The conflict theory explains the class struggle in society; the conflict theory can be used to show how homophobes, the upper class people, use their so called power to take advantage of the less powered, homosexuals. Upon reading this essay the reader will be educated on the social problem of homophobia, types of homophobic manifestation, movements against homophobia and how the conflict theory learnt about in chapter one of the textbook, Sociology your Compass for a New World can help us better understand the social conflict created by homophobia. Homophobia in Todays Canadian Society The social problem of homophobia is defined as the fear or hatred towards homosexuals or homosexuality. This fear has negative consequences towards the Canadian society, especially towards the gays, the lesbians and the bisexuals. Homophobia in Canada today can be manifested internally, externally, institutionally, socially and culturally. Homophobia has rapidly increased in the Canadian society, in most part, many not even aware of being homophobic. When one refuses to take part in a social activity because they might be perceived as guy or lesbian is considered a type of homophobia. This type of homophobia is when one is afraid of being supposed as gay or lesbian. The Canadian government has no control over the decision one takes to be homophobic, what they can do is educate the uninformed and reach out to the younger generations, the main source of this social problem comes from the primary agent of socialization, the family. Homophobia is often passed on from generation to genera tion; children are being raised to believe that homosexuals are not wanted in our society. On May 17th 1993, homosexuality was removed from the International Classification of Diseases of the World Health Organization (WHO). Today Canadians celebrate this movement as the International Day against Homophobia and Transphobia. Homophobia may be seen as a class struggle because homophobes associate the gay community as less important than themselves or the normal community. The conflict theory as read about in the textbook, generally focuses on large, macrolevel structures, such as class relations or patterns of domination, submission, and struggle between people of high and low standing. (Robert J. Brym, 2007) The conflict theory explains how homophobes use their power, vulgar words or acts of discrimination, to take advantage of homosexuals who to them, have less power. The conflict theory helps better understand the class struggle homosexuals go through as well as the class inequality. Gay and lesbian adolescents and youth are disproportionately homeless (Health Canada, 1996; Hellquist, 1996). Sexual orientation is a major precipitating factor leading youth to being and staying on the streets (Canadian Public Health Association, 1998), characterized by poverty and often survival conditions. (Ryan, 2003) This conflict created by homophobes has increasingly negative consequences on the gay community. Many homosexuals feel the need to leave their homes and home towns in fear of rejection. This just goes to show how powerful homophobes can be in regards to homosexuals. External, internal, institutional, social and cultural are all different ways in which homophobia can manifest itself. In the most part, homophobic people act negatively towards the gay community by either socially avoiding them, by verbally attacking them or by discriminating against them, also known as external homophobia. Homophobes act this way because they are afraid; they are afraid that homosexuals can convert people to their kind and feel the need to protect their children or their own identity. Homosexuals are discriminated against everyday of their lives, whether it is at school, in the street or at work. There is no getting away from homophobia because of all the norms and policies the Canadian society has created. The society of today is constantly surrounded by homophobic manipulation, most not even aware of it. The general population sees ads on a daily basis, watches the television and reads magazines all of which give off the same impression on homosexuals, which is, that they do not exist. Rarely, will TV shows have a gay couple as the main characters of the sitcom. Cultural homophobia is when one is thought to believe that heterosexuality is better than homosexuality; people are being influenced to believe this every single day of their lives. There is an absence of accurate and positive portrayals of GLB in mainstream media (OHanlan, 1995). There is also a lack of positive GLB role models in society (Morrow, 1993). (Banks, 2004) Most homophobes deny that they are even homophobic. In most cases, homophobes are uninformed on the homosexual community and base their fear on stereotypes, beliefs and myths. In other words, they are afraid of the unknown. Studies have shown that people who are personally involved with homosexuals either as a friend or just a mutual acquaintance demonstrate little to no hatred towards them. Homophobia is still a social problem today because the population has no accurate information on the subject, some religions are against homosexuality, children are not educated on the subject and the consequence of discrimination towards homosexuals is minimal. The reason in which homophobia has increased is due to the coming out of most homosexuals. Before, homosexuals were afraid to admit their sexual orientation because of the consequences they would have to face. Today, more and more homosexuals are coming out making the homophobic community increase. Both may be seen as parallel lines movin g as one. The homophobic line has been showing a slight decrease due to national movements such as the International Day against Homophobia and Transphobia. To conclude, the social problem of homophobia has impacted the Canadian society, in the most part, negatively. Canada has done a great job in trying to put an end to this social problem and discrimination, by participating in the International Day against Homophobia and Transphobia. This is a day not to show off your gay pride, but a day to try and silence the homophobes and speak up against them. Too many people are being hurt by homophobes and most of the time it goes unheard. According to statistic Canada in 2006 police data reported that, More than one-half (56%) of incidents driven by hatred towards a particular sexual orientation were violent, higher than the proportion of incidents motivated by race/ethnicity (38%) or religion (26%). Common assault was the most frequent type of violent offence. (Study: Hate-motivated crime , 2008) It is time for Canada to silence this social problem and become a more united country.
Saturday, July 20, 2019
Why Do Emotions Exist? :: essays research papers
à à à à à Pervading us with an array of highs and lows, ranging from anger and sadness, to love, joy, and contentment, emotions vividly affect our daily lives. So, unequivocally it could be asked, ââ¬Å"Why do emotions exist?â⬠It is possible that the sole, underlying principle of emotions is to create a reaction in people and things in our environment; or perhaps they exist to be our governing channel of communication; or maybe they precisely exist to regulate individual self-confidence and disparage. à à à à à The theory that emotions have a sole principle to generate reactions amongst people, things, and their environment, is very conceivable. Every emotion has a cause and effect, and frequently, both are a reaction in others around us. Perhaps the emotions that are expressed by the opening individual have no direct affect on that individual, but on others, and the reaction emotions of others are what cause the effects on the individual. It could be a repetitive chain of events that begins and ends alike. à à à à à Since emotions are typically needed to communicate successfully, this gives way to the possibility that emotions exist to be our governing channel of communication. The level of understandability and intensity of communication is exceedingly dependant on the amount of emotion used. Emotionless verbal communication is complex to understand, uninteresting and monotonous. Emotionless nonverbal communication is generally next to impossible to comprehend, and is the borderline of understanding and bewilderment. Communication could be straightforwardly thought of as expressed emotion. à à à à à Maybe, instead of, or in addition to, having a principle to create reactions and to be a major channel of communication, emotions precisely exist to regulate individual self-confidence and disparage. External, as well as internal, emotions are often used to compliment and criticize a personââ¬â¢s own character. Emotions control a personââ¬â¢s level of confidence, or lack there of, in their success and individuality. Perhaps this self-determining strength and weakness alike could be the rationale. à à à à à ââ¬Å"Why do emotions exist?â⬠is a question that could be answered with numerous possibilities; each of those possibilities being parallel to other.
Friday, July 19, 2019
Douglas N. Husaks A Moral Right to Use Drugs Essay -- Husak Moral Rig
Douglas N. Husak's A Moral Right to Use Drugs In Douglas N. Husakââ¬â¢s A Moral Right to Use Drugs he attempts to look at drug use from an impartial standpoint in order to determine what is the best legal status for currently illegal drugs. Husak first describes the current legal situation concerning drugs in America, citing figures that show how drug crimes now make up a large percentage of crimes in our country. Husak explains the disruption which this causes within the judicial system and it is made clear that he is not content with the current way drugs are treated. The figures that Husak offers up, such as the fact that up to one third of all felony charges involve drugs, are startling, but more evidence is needed than the fact that a law is frequently broken to justify itââ¬â¢s repeal. Husak attempts to discuss drug use legality aside in order to prove his argument. He looks at drug use in a three fold manner exploring; the reasons Americans use drugs, the justifications behind the war on drugs, and a discussion on which drugs, if any, should be affected by the law. In understanding Husakââ¬â¢s beliefs on the reasons for drug use it is first important to look at his definition for recreational use verses drug abuse. Husak defines recreational use as either consumption for enhancement of an experience, such as at a concert, or for alleviation from boredom, like while doing household chores. Husak admits that there are gray areas between this recreational approach and the universally reviled drug abuse. However, Husak is right in saying that drug use that occurs in the ghetto is not recreational, and goes on to explain that rich white people are even more likely to use certain drugs, notably ... ...enough time explaining the benefits of legalization. I agree with his assertion that the burden of proof should lie on the heads of those limiting our freedoms and therefore I personally am not bothered by his attack strategy, but in the grand scheme of trying to further his cause Husak would be served well by discussing the issue in terms of why legalization would help our society. I respect this piece a lot and what I would really like to see is some of Husakââ¬â¢s ideas form implementation, such as educational programs. This article does a lot to tear down the old beliefs that are hurting our society, which is an important first step. Yet, those of us who favor change must remember that removing old views does not bring freedom, it leaves a gap. Freedom is attained when we replace that gap with a morally and legally sound new set of ideals and rules.
Infant Immortality Essay example -- essays research papers
Infant Mortality in the United States à à à à à Trends in infant mortality are considered to be a barometer of technology and an accurate indicator of the health of a society. Despite technological excellence and numerous social programs offered throughout the country, the infant mortality rate (IMR) in the United States continues to be a national concern. For many, ââ¬Å"infant mortalityâ⬠brings to mind the deprivation and poverty found in third world countries. Yet in the United States, nearly 40,000 children die every year for some of the same reasons that cause infant death in underdeveloped parts of the world (Anderson, 1987). à à à à à Infant mortality is prevalent in this country despite a richly developed and technologically advanced society. According to the Census Bureau, the IMR in the United States has dropped almost 66 percent in the past three decades (Eberstadt, 1991). In 1960, out of every thousand babies born, 26 died within their first year of life. By 1991, that number had dropped to less than nine out of every thousand babies (Eberstadt et al., 1991). According to the US Department of Health and Human Services (HHS), the US infant mortality rate in 1987 was higher than in 23 other countries or territories, including most of Western Europe, Hong Kong, and Singapore. The US infant mortality rate was about 20 percent higher than Norwayââ¬â¢s, nearly 50 percent higher than in the Netherlands, and 200 percent higher than Japanââ¬â¢s (Eberstadt et al., 1991). The United States has not always fared so poorly in this international ranking. In the early 1950ââ¬â¢s it ranked sixth best (Anderson et al., 1987). à à à à à The Select Committee on Hunger held a Congressional hearing on infant mortality in the United States on April 29, 1987. Representative Mickey Leland (D., TX), the committeeââ¬â¢s chairperson, acknowledged the continued statistical improvements over the prior two decades. But he was very critical of the decline of the United States in the international ranking, expressing dismay that a country as wealthy and powerful as the United States should have an infant mortality rate worse than that of 16 other industrialized nations (Anderson et al., 1987). Through mediums such as this hearing and other forums, the federal government addresses this concern and establish... ...rson must strive to ensure that babies survive. No amount of technological skill can combat the preventative measures of proper prenatal care. The ultimate voice of prevention will only be heard by women who have enough maternal instinct to seek available prenatal and infant care. References à à à à à Anderson, G. (December 1987). Dying Young: Infant Mortality in the United States. America Press, Inc., 498-501. à à à à à Barnes-Boyd, C., Norr, K., & Nacion, K. (1996). Evaluation of an Interagency Home Visiting Program to Reduce Postneonatal Mortality in Disadvantaged Communities. Public Health Nursing Vol.13 No. 3, 201-208. à à à à à Eberstadt, N. (Fall 1991). Americaââ¬â¢s Infant-Mortality Puzzle. The Public Interest, No 105, 111-112. à à à à à March of Dimes Birth Defects Foundation. (1996). Birth Defects and Infant Mortality: A National and Regional Profile. Petrini, J. (Ed.). à à à à à Strobino, D., Oââ¬â¢Campo, P., Schoendorf, K. (December 1995). A Strategic Framework for Infant Mortality Reduction: Implications for ââ¬Å"Healthy Startâ⬠. The Milbank Quarterly Vol. 73 No. 4, 27.
Thursday, July 18, 2019
Introduction to Calcium Carbonate Essay
Calcium carbonate, also referred to as Calcium trioxocarbonate (CaCO3), is one of the most widely available chemical compounds on the earth. It occurs naturally in the earth crust, and is said to make up approximately 7 percent of the earthââ¬â¢s crust (Calcium Carbonate, 2006). The compound goes by different common names such as calcite, limestone, chalk, pearl, marble, aragonite, etc. Naturally, calcium carbonate can be found in almost all rocks. It can also be found in the hard shells of some organisms such as pearls, snails, and eggshells. Calcium carbonate occurs in two forms with different geometric structural arrangements of the constituent elements (calcium, carbon, and oxygen). The two crystalline forms are calcite and aragonite. Calcium carbonate, when extracted in a pure form exists as a white powder which has a specific gravity of 2.71 (calcite) or 2.93 (aragonite) (Calcium Carbonate, 2006). Calcium carbonate does not dissolve easily in water. It is poorly soluble in pure water. It has a relative molecular mass of 100g/mol. The bond type between the two major ions: calcium ion (Ca2+) and carbonate ion (CO32-) is the electrovalent type. It has the following chemical properties: reaction with acids to liberate carbon dioxide and water, reaction with water and carbon dioxide to form carbon bicarbonate, and production of calcium oxide and carbon dioxide when heated to temperatures above 900oC. Calcium carbonate is a very important compound because it is has numerous natural, health and industrial uses. It is used in medicine as a form of therapy in peptic ulcer diseases. It is used as an antacid as a result of its property of reacting with acids in the stomach, liberating carbon dioxide and water. It is also used in construction industries as building materials. In particular, it is used to make cement or mortar which is used to hold blocks together. Again, calcium carbonate is used in the steel manufacturing companies. It is used specifically to absorb any impurity in the molten steel material. Another use of this compound is in the manufacture of papers and glass. There are different methods of preparation of calcium carbonate. The method which is being investigated in this experiment is one of the most common methods of preparation of the compound. Large amounts of calcium carbonate (especially for industrial uses) are prepared by mining and quarrying. Small amounts can be produced in the laboratory, or can be extracted from a pure mined source. In the laboratory, it is produced by reacting calcium oxide or quicklime (CaO) with water (H2O). This reaction ends with the production of calcium hydroxide (Ca(OH)2). Carbon dioxide is bubbled through calcium hydroxide solution. The end result of this reaction is calcium carbonate (CaCO3). The reactions are as follows: CaO + H20 ââ¬âââ¬âââ¬â- Ca(OH)2 Ca(OH)2 + CO2 ââ¬âââ¬âââ¬âââ¬â CaCO3 + H2O The significance of this investigation is to examine the possibility of preparing calcium carbonate with the above method. The aim of this experiment is to learn about the preparation of calcium carbonate. This experiment attempts to verify the hypothesis that the above stated method can be used to prepare calcium carbonate.
Wednesday, July 17, 2019
Effects of Diabetes
Diabetes affects the bodys ability to use course pelf for energy. The main casings of diabetes carry on type 1 diabetes, type 2 diabetes, and gestational diabetes. A person with unrestrained diabetes preempt run into a nap of problems afterwards in life. If not witnessled, diabetes barelyt joint entrust you at take chances for a spate of complications that fuck affect nearly both organ in the body. These organs may include, the heart and strain vessels, the lookb solelys, the kidneys, the buttock endings, and in like manner the mutters and teeth. Later in life a woman with uncontrolled diabetes tidy sum as well human face problems in her pregnancy.A person existing with diabetes has a normal life for the or so part, if they maintain a rock-loving nourishment and keep their diabetes under controlled, however, if it is not controlled it may lead to high trys complications, for example losing a toe, or even off their eyeb each(prenominal)ight. I drive home been a diabetic for half of my life, since the sequence of 12 years old. It takes a lot of hard work and dedication for whizz to control their diabetes, but once it is in control, you potful live a really normal life Diabetes is a illness that affects the bodys use and production of insulin.Insulin is important be generate it is employ to move profits or glucose d unrivaled the slantstream to numerous cells that need it for vanquish possible function in our body. In person dealing with diabetes, the sugar in their bloodstream is not being used, which wherefore(prenominal) dissolvers in high blood sugar levels. With proper influencement and control of the indisposition, many of the diabetic complications mess piece of ass face can be avoided or their complications little harmful. In uncontrolled diabetes, the complications or effect of diabetes can be far reaching, sober and rather devastating.There already is an gaind risk for heart disease even for o ne(a) whose diabetes is under control, but it is more for someone whose diabetes is not properly controlled with medications, sustenanceary changes or the right doctor supervision. This type of uncontrolled diabetes can lead to defile of divers(a) blood vessels, have got hypertension and increase the amounts of cholesterol in the bloodstream, all of which puts one at greater risk for apoplexy and heart attack. Heart disease and blood vessel disease be the biggest complications that people with uncontrolled diabetes face.Approximately 65% of death from diabetes is out-of-pocket to heart disease and stroke. Diabetes can withal cause poor blood liquefy in the legs and feet also known as peripheral artery disease. Many studies give that controlling diabetes can prevent or stop the progression of heart and blood vessel disease. Blood vessel damage or nerve damage can also lead to infrastructure problems that can lead to amputations. Most of leg and foot amputations not related to an injury are due to uncomplainings whom do not stimulate their diabetes under control. Diabetes is the leading cause of sightlessness in the U. S.Uncontrolled diabetes can cause a number of eye problems, some of which can lead to cecity if not handle properly and taken allotfulness of immediately. whatever eye disorders caused by uncontrolled diabetes include Glaucoma, Cataracts, and also Diabetic Retinopathy. My cousin is an eye doctor and she always stresses to me how important it is for me to demoralize my eyes checked yearly. She has said that studies arrangement that having a regular eye exam, and your eyes dilated, along with timely treatment of diabetes-related eye problems could prevent up to 90% of blindness related to diabetes.Along with blindness, diabetes is also known to be the leading cause of kidney tribulation in adults in the U. S. Drugs than drugs that minorer blood pressure, even if you dont have high blood pressure. e trulywhere time, high blood sugar levels can harm the nerves. This can lead to red ink of sensation or feeling which ordinarily starts in the toes or pain and a burning sensation of the feet. Diabetes related nerve damage can also cause pain in the legs, arms, and hands, and can cause problems with digestion, going to the bathroom, or even having sex. masses with diabetes are at high risk for gum disease.Keeping your diabetes under control, seeing your tooth doctor regularly, and taking acceptable daily care of your teeth can prevent gum disease and tooth loss. In a patient dealing with uncontrolled diabetes during or onwards pregnancy, many complications could arise. These might include miscarriages, digest defects or extremely large babies that could result in a difficult vaginal delivery or emergency abdominal delivery section. When my mom was pregnant with me she had gestational diabetes and when I was delivered, she had to have a c-section, because I was 10 lbsTo control your diabetes take time an d effort, but it is possible No two peoples diabetes is quite the same. This is due to the endless varieties of responses and treatments the management of ones diabetes depends mainly on differentiate plans. Meal and exercise plans are very important in the treatment of all kinds of diabetes. These plans care control weight, blood sugars levels, and dish up reduce the chances of needing additional medications. A water-loving diet should include avoiding sugar, eating low fat and high fiber foods.Meals should be eaten regularly and at least trio times a day to control blood sugar levels. The exercise for diabetics, help maintain muscle tone and forcible fitness, it also helps to increase feeling to medications by making the blood circulate to all areas of the body and to lower blood sugar levels. As a diabetic if you do not follow these simple precautions and take your medications, you are setting yourself up for failure Eating right and exercise helps a lot, and as a diabetic I can sure vouch for itIn conclusion, diabetes is a very serious disease that attacks millions of people around the world. It can direct at any age and can happen to anyone. The best way to manage your diabetes is to lose weight, and to maintain a good exercise program and a healthy eating plan. If a healthy diet is not kept up, then severe complications may arise. If a diabetic takes care of themselves by exercising and eating right, then their life can be only as happy as anyone elses.
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