Hydroponics Growing Without Soil :: essays research papers fc

Hydroponics: Growing Without Soil   Ã‚  Ã‚  Ã‚  Ã‚  The science of growing plants without soil has been known and used for more than one-hundred years. The word “hydroponics';, however, is comparatively new. Dr. W.E. Gericke is usually given credit for coining the word, which translated from Greek, means “working water';. The famous hanging gardens of Babylon were probably on of the first attempts to grow plants hydroponically. The work of Dr. Greicke in the 1920’s and 1930’s in California, however, is generally considered the basis for nearly all forms of hydroponics. During the 1940’s at Purdue University, Robert B. and Alice P. Withrow developed another hydroponic method. Their process was called Nutriculture. Nutriculture varied from Dr. Gericke’s method in that gravel was used as a rooting medium.   Ã‚  Ã‚  Ã‚  Ã‚  After World War II a number of commercial installations were built in the United States. The majority of these were located in Florida. Most were out of doors and subject to the rigors of the weather. Poor construction techniques and operating practices caused many of them to be unsuccessful and production inconsistent.   Ã‚  Ã‚  Ã‚  Ã‚  How is the quality of the food today affected by the methods of Hydroponics of today? Body   Ã‚  Ã‚  Ã‚  Ã‚  The growing media that is used for gardening greatly effects the production of the plants. If sand is used as a medium it should be tested thoroughly for any residue that might cause infected growing medium. The sand should be cleaned at least every three of four weeks. Leaching is also a major step, it is to be done at the end of each crop cycle ( Jones 69-70). Sand that is used for the medium should have sawdust mixed with it to allow for better drainage. The sawdust also makes the sand lighter and not pact together as easy ( Bridwell 86).   Ã‚  Ã‚  Ã‚  Ã‚  Gravel is another medium, it is used more often because it is easier to clean. If gravel is used round, smooth, river-type is preferred. Granitic types are the best because of its hardness. Whatever type of gravel that is purchased must be thoroughly washed and cleaned to get rid of any calcareous on the gravel. The size is also a factor when selecting gravel. The pieces of gravel should be no smaller than a quarter inch in diameter and larger than a half inch. Crushed stone is not preferred because the sharp edges can injure the root system.   Ã‚  Ã‚  Ã‚  Ã‚  The sterilizing process is an easy, but a long and tedious job.

Tv News vs. Internet News

It is hard to believe that just a few years ago, watching TV or reading newspapers were the only ways of gathering news. Nowadays as thanks to the Internet there is one more option, the question whether it is best to rely on television news, or to follow online news emerged. When set beside, those two ways of gathering news seem to be enormously different. The biggest difference between online news and television news is the access to information. While watching news on TV, we are dependent on broadcast schedule of any TV station.By contrast, there is no schedule involved in following online news. The access to information is constant and it is the user’s choice when to follow the news. Secondly, compared to television news, the amount of online information seems to be much more greater. While on TV only the most important pieces of everyday news are broadcast, the Internet offers basically unlimited amount of information concerning every branch of science and all fields of li fe.Nevertheless, the quality of television news still remains much more higher, as online articles are often anonymous or unverified. Last but not least, unlike television news, following online news gives the reader the possibility of commenting on any given article. While watching television news, the receiver only gathers the news, whereas the online news follower may participate in live â€Å"debate† and express his view on every piece of news presented.To sum up, there are many differences between television news and online news, such as the access to information, the quality of news, or the receiver’s participation. While online news seems to be more available and gives the receiver the chance to comment, the television news still remains more reliable. It is up to the receiver to choose what is more important to him.

Summary of the Lawnmower Man

Summary The lawnmower man The lawnmower man is a short story by Stephen King. The lawnmower man is about Harold Parkette, who after an accident with his lawnmower and the neighbors dog, decides to sell his lawnmower. After a while the lawn starts to get higher. He decides to hire a lawnmower to do the lawn for him. He calls the firm Pastoral greenery and outdoor service. Not long after a lawnmower shows up at his house. He is the usual type, he knows all to well. While the lawnmower takes care of his lawn, he sits down whit the paper and a beer.A loud racketing roar awakens him from his thoughts. He rushes to the front lawn. He is greeted by a strange sight. The lawnmower is driving itself, and the lawnmower is completely naked and is crawling on all four behind the mower eating the grass. Harold gets terrified by the experience. The lawnmower tells Harold that he isn’t actually working for Pastoral greenery and outdoor service, but his boss is Pan, who is a apart of the greek mythology, he is the god of animals and wild.He is half goat halt human. The lawnmower man tells Harold that his boss is always looking for new recruits. Harold is frightened and goes to the phone to call the police, and tell what is going on. While on the phone with the police, the front door gets smashed and in comes the lawnmower with the lawnmower man behind him. The lawnmower man tells him that Harold made a mistake by calling the police.He gets closer to Harold, and Harold retreats to the kitchen while holding a chair in front of him. The lawnmower decides that it’s Harold turn to get lawned. Harold runs out of the door and onto the lawn. He trips over his own feet, and the last thing he sees is mower sharp blades which are green from cutting the lawn. The police arrives after the neighbors calls them, and all thats left of him is in birdbath, and the smell of newly cut grass is still in the air.

My Expectation of Women Role

Throughout the centuries, a woman's role in the society has been dictated by the needs of the then more powerful male gender. The male dictated role of women centered around the predominant needs of the men in the society such as needing a woman to keep house, prepare their meals, and continue the blood line of the males. Women in those times where not allowed to have any lofty dreams and ambition that leaned towards their self learning and fulfillment as an individual with their own rights and needs.This is not to say that all women of today are career oriented. There are still those who wish to become regular housewives and fall into the traditional definition of a married woman. Then, there are those who would rather have a career or a career and a family. Clearly, the expectation men and society now have of the females have continued to evolve and become something that is now acceptable to most men. It has been proven by the period of time known as Women's Suffrage, that women ha ve always wanted to be in an equal partnership with men and they were willing to fight tooth and nail, endure embarrassment, ridicule and jail time, in order to win that acceptance and rights. Now, women clearly work alongside men as an equal in all aspects of society. This, they accomplish even while maintaining their traditional role as homemakers.Forbes Magazine recently came out with their list of the richest and most powerful women in the world. That magazine issue is a testament to how the expectations of women in today's world have changed dramatically. Oprah Winfrey, Martha Stewart, Katie Couric, Barbara Walters, are all but a few of the women today who wield extra ordinary power in the boardroom. Women have proven their worth in all fields of business, research, music, and other various fields. No longer are the descriptions; President and CEO reserved for powerful men. It has become a non-sexist term to define who calls the shots in the company.Oprah Winfrey and Martha Ste wart are self made billionaires and millionaires who worked long and hard to reach the pinnacles of their successful careers. Let us not forget there are also markets where only a woman can be expected to deliver the business needs of the company. The cosmetics field is a major area where only women can be expected to deliver the goods. Pioneering women knew how to succeed in a business area that men had no idea how to penetrate. Fashion and cosmetic companies such as Liz Claiborne, Donna Karan, and Mary Kay were all founded by visionary women of the times they lived in.These women have proven that with the help of dreams, ambitions, a go-getter attitude, and the will to succeed, nothing can stop a woman from achieving a successful career. As such, the women also become important contributors to the development of society at large. A solid example of this concept is the way the Mary Kay Cosmetics company came into being.Founded by Mary Kay Ash, she took ideas she had learned from me n and employed ordinary housewives who evolved into successful businesswomen. Their trademark prize for successful employees, the Pink Cadillac was the status symbol of its time. It signified an independent and successful woman. The Mary Kay agents showed the world that women could use their own ability for successful careers and become important assets to companies.Obviously, human resources also continue to increase by using skilled female labor, a notion much realized in both government and private sectors. Taking advantage of certain abilities brought by women allows achievements on a much more efficient and diverse progression in societal development. These also help in dispelling the old sexist norms that the male thinking of the past put into place. People become more open minded, escaping the trap of ignorance and prejudice. This change in gender roles can also be seen as a reaction to previous and existing economic conditions.This development of the woman’s work ethi c and role is seen as a way for women to break free of the old traditions women were forced to endure in the past because men controlled the world. Women are no longer repressed and have found their voice to declare their freedom and independence. Women now have the choice to be plain housewives or career-housewives. Being at home 24 hours a day, 7 days a week is no longer the way to judge the capabilities of wives and mothers.Career wives and mothers have successfully blended their work and home needs seamlessly and have proven that with proper time management, a woman can do what is needed from her. Women are now the examples of their families. They are the examples that their daughters emulate and the training ground for their sons to learn how to treat women when they grow up.   Daughters now have a chance to realize what they have to do in their future, and motivate themselves.If the wife stays with her traditional household position, it could possibly perpetuate the sexist n otion that a woman’s place is limited. For example, in poor family, the wife must also work hard with her husband to support their families. If the children are at a mature age, they can notice their household’s economy and parental support easily. At some point they will understand the tired look on their parent’s faces after a long day of work, and relate their heavy school loads.To some children this motivates them to want to pick up their slack and chip in to help by getting a part time job. Getting a better education not because their parents want them to, but because by that point they are mature enough to see that even when their parents had to lay down the law for their own good to get higher salary job, that at that point not only it was for themselves but for the better of mankind and perhaps to take care of them when they grow old and need that help in return.Every child always wants their parents to be happy. Next example, if the mother is a great ex ecutive person and works in company, it would inspire her children. One of purpose of our lives is to go over our parent’s position. That’s why I believe that they give positive image to children.I foresee that women's roles in the future will be even further enhanced. The differences that used to be in place, as set by man shall be torn down and men and women will continue to compete for jobs and places in society on ever equaling grounds. . This mentality will surely create a better society by setting positive examples for future generations. Women such as Hillary Rodham Clinton and Nancy Pellosi have given a strong voice of motivation and representation to many that are still victims of ignorance. They and many others show, without a doubt in mind, that this trend towards equality is hard earned, yet worth it in the end.Work CitedDaily M., Catherine. † The Evolution of the American Woman – R – Equality in the Workplace – Women in Businessà ¢â‚¬ .   Business Horizons. March-April, 1993

Strategic Management Theories Essay Example | Topics and Well Written Essays - 1500 words

Strategic Management Theories - Essay Example Strategic management theorists have over the years developed various tools to help managers in formulating strategies for organisational success. These include the SWOT analysis, Ansoffs matrix, PESTLE, and Porters five forces among others. These tools assess the threats and opportunities as well as the strengths and weaknesses for the firm and enable it to capitalise on them. The Porters five forces and the generic strategies have been widely used by companies to assess the attractiveness of the industry and their competitive position hence are able to formulate strategies to gain competitive advantage in the industry. The five forces include: competitor rivalry, threat of close substitutes, bargaining power of buyers, bargaining power of suppliers, and threat of new entrants. The five forces will be used in this paper to assess the competitive position of the UK fire service and the strategies employed by the company. Rivalry in the industry is more apparent where are there are exi sting businesses and threat of entry and exit is high. Firms compete on price, new products, technology, advertisements and on customer service. According to Porter (1998) rivalry results from slow growth within the industry, high fixed costs, lack of differentiation, diverse competitors, and equally balance companies among others. Intense rivalry has a great impact on price and profitability of the firm especially if there are close substitute products in the industry. The UK fire service is a parastatal which operates under separate legislation and administrative arrangements of devolved governments of England, Wales, Scotland, and Northern Ireland. The Fire and Rescue Service (FRS) is funded and governed by the fire authority. There are various fire brigades in each country under local authorities but in North Ireland, there is only one statutory corporation funded by department of health, social services and public safety (UK Fire Service, 2012). As such, there are no strong com petitors in the fire industry since most services are offered for free by the government. However, there are competitors such as DDA fire ltd which is the largest private fire service in UK offering specialist fire and safety, high profile health and safety consultancy and sales services to private sector (DDA, 2012). Some of the FRS in UK include: fire fire and rescue services in Scotland, Strathclyde with 111 fire stations strategically placed in Scotland, NIFRS in N.Ireland with 68 stations and the London FRS under the fire authority. There is no intense rivalry in the industry hence it is attractive for investment. Another force as portrayed by porter is the bargaining power of suppliers in the industry which has an effect on prices and quality of products. According to Porter (1998) a high bargaining power is achieved when there are few companies or suppliers in the industry. It also occurs when there are no close substitutes such that even if the suppliers offered high prices, the industry would still take it since there is no option. If the product is essential in the industry, the suppliers may also have power over it. The suppliers can also threaten to integrate forward hence becoming a threat to the industry. However, De Wit and Meyer (2010) argue that forming the right strategy can alter the power of

Foreign policies of the European Union regarding military operations Essay

Foreign policies of the European Union regarding military operations - Essay Example prolonging to engage in WTO negotiations to attain an inspirational formula for dismantling of tariff structures, which are footed on its suggestion of a simple Swiss formula together with flexibilities that would fit into applied tariff. Further, EU will also examine further trade liberalisation mainly through sectoral approaches, which include goods of specific interest to developing nations and for chief EU precedence sectors, especially footwear, clothing and textiles, leather thereby directing to an intersection of market access norms among WTO members around the minimum potential stages of protection and dealing efficiently with non-tariff barriers. The truth is that EU converses with a â€Å"single voice† in trade which has facilitated it to impact the distributional results of international trade dialogues and to outline the global political economy. EU has made substantial efforts in liberalising the sway on trading of services on an international basis and has vigorously added to the development of global norms within the structure of WTO intended to stop unilateralism. As per Featherstone and Ginsberg, (1996) one of the most pivotal provinces that had been addressed by Europe’s common foreign policy is the traditional mutual relations by European member states with the USA which has added a European-US component connoting that relations with the US has mostly acknowledged by this transformation on the European side. Moreover, the European-US joint policies have more thoroughly synchronised and there have been many instances of mutual â€Å"backing.† (Tonra & Christiansen 2004:11). Further the association of EU with the Soviet Union and erstwhile Eastern Europe has been systematically reassessed and redesigned. Though the policies involving Eastern and Central Europe and the Soviet Union which were initiated in 1980s were conflicting during the initial years but after the Copenhagen Summit in June 1993, they were changed into a standpoint on EU’s

Plagarism Essay Example | Topics and Well Written Essays - 250 words

Plagarism - Essay Example But shortcuts will never help a student in learning a topic well. Even if a student was able to get better grades using means like plagiarism, in his future personal and professional lives, he will face stiff challenges when facing real problems. The standards of the education will be decreased if the students engage in plagiarism like activities. Academic assignments are aimed at developing critical thinking among the students. If the students follow shortcuts, such objectives of the education will never meet and the standards of the education could be seriously affected. Education is aimed at developing high level of ethics and integrity in personal life. In fact in order to claim credibility for the qualifications achieved by a student, he should make sure that all the grades he achieved should be based on his hard work alone. Plagiarism prevents a student from achieving a degree using fair means. The values and norms set during the studies may affect the future course of life and hence plagiarism will definitely affect a student’s future life