Water Pollution Essay Example | Topics and Well Written Essays - 500 words

Water Pollution - Essay Example Over time the stream dried and it became a seasonal flowing river. The livestock waste was streamed into the Fork West making it extremely polluted making the vertebrates in the river to perish which in turn led to a decrease in fish population in the stream. This animal waste also led to algal bloom which worsens the conditions of waters in this river which later leads to death of fish due to lack of oxygen. The pesticides and insecticides used in the farms gets its way into the waters of river West Fork polluting its waters. The poor sewerage systems along the river make the river polluted and unhygienic therefore the water is not suitable for domestic use. As the towns grew and expanded this made pollution of this stream more severe and deadly to the life of the river. The sewage water was channeled to the stream with no concern of its effects. This made pollution more terrible to the marine life in the river at that point in time. The users of the river at the downstream were not taken into consideration. The situation of the stream became worse when the domestic waste came into contact with waste from the industries. This destroyed the natural environment which was a catchment area for this river and a source of living to many downstream. The clearing of the natural vegetation led to rapid surface runoff which further led to formation of ditches which never had the capacity of carrying the flow which was on increase. The development of ditches and trenches led to the destruction of water catchment areas which were formally of a quality nature. This pollution led to degradation of the water of this stream and lives of the people who live downstream .The people down the stream use the river both for domestic use and other farming activities. The water could therefore have negative effects on their health since it may lead to contamination of water and food. These conditions of the stream

Why Women Should Not be Allowed in Active Combat Duty Essay

Why Women Should Not be Allowed in Active Combat Duty - Essay Example They are admirable in the way they acquit themselves in times of conflict and split second decision making and maybe, just maybe -- we might even have a female president some day. Women still have lofty ambitions when it comes to more things that they hope to do in terms of male equality and, along with the presidency, fighting alongside men in active combat is still one glass ceiling they cannot break. Although there already exists cracks in that particular ceiling, I do not believe that women should ever be allowed to see active combat for a number of valid reasons. There are two main reasons that women should not be allowed in combat according to Robert Bork (qtd. in Sowin). Those reasons are: 1. Putting women in combat is crucial to women’s self-esteem and to men’s respect for women. (That has never been true in the past and it is impossible to see why it should be true now.) 2. Combat roles are important to military advancement. The above arguments are all based up on the way that women are traditionally viewed in our society. Women's rights activists protest the idealization of the female role in society because it makes them seem like fragile, emotionally weak people who do not have any desire or capability to defend themselves or others. By joining the military and joining active combat, women feel that they are an equally strong sex and are capable of fighting the good fight also. This is one case wherein the intentions may be sound, but the execution will always be weak. The reality of women in the military is that they are given preference and leeway in most streneous and taxing activities because women do not have the same stamina as men. In fact, women who train in West Point and other military institutions are not made to compete against other men or by male standards, they are only measured in terms of capabilty against other women. This can prove to be detrimental on the battlefield where they fight alongside men who are faster and stronger but are then held back in order to allow the women to catch up. (Sowin Why Women Should Not Be Allowed in Combat). Gender norming and lowering the training standards in order to allow women to pass is a disservice to our world class soldiers who are expected to lead on the battlefield. Women are still thought of all over the world, most specially in the Muslim territories as being weak and dependent on the male species. Majority of the modern women have managed to change that idea by proving that they can be emotionally and physically strong in various ways. I take my hats off to those women. However, fighting in an active battlefront requires much more than just marathon training and endurance tests. There are those who take on the point of view that : Women are not suited by temperament or by physical characteristics for the highly aggressive, ultra-violent pursuit of victory in battle. Much of an army’s success depends upon intimidation of the enemy. A force compo sed of women is far less intimidating than one consisting of macho men. Intimidation of the enemy saves lives in wartime. (Women Should Not Be Allowed in Military Combat). Consider if you will, that the enemies of our nation field burly, scary, and brainwashed men into battle. They live to intimidate the weak. The simple glare of of their eyes, flare of the nostrils, or clearing of the throat is designed to instill fear into any enemy be he male or female. Fighting a war does not allow for segregation of the sexes in order to effectively fight the battle. It is man vs. woman in most cases and, no matter what Hollywood says about G.I. Jane, a woman can easily be taken down by a well trained and strength enhanced enemy. This will then pose a problem for the team who will

Coursework Essay Example | Topics and Well Written Essays - 1250 words

Coursework - Essay Example The harshest reaction is a condition called coelliac disease. Some other forms of reactions include non-coelliac gluten sensitivity, gluten intolerance or gluten sensitivity. Persons with coelliac disease and gluten sensitivity feel improvement when they pursue a gluten free diet. This Genius Gluten Free advert has presented this entire idea in a simple, attractive and tempting way, which has the potential to grab its target consumer within an instant. Meaning of the Advert Genius Foods has launched what it promises to be the first TV advert for a gluten free bakery brand in the United Kingdom. The theme of the advert offers a wholesome and tasty option for those looking for a gluten free diet. It has been presented with a quite homely touch, particularly with a mother expressing her delight in the product. The layout is attractive and appealing as consumers would love to try the product. The line at the bottom is convincing and drives the consumer to know more about gluten free prod ucts and related benefits and eventually end up in buying the brand. It is a very strong motivator for the consumers to try the brand after realising the importance of instilling gluten free products in their daily diet. The slogan ‘Surprise! I bake you a cake’, as pictured in the ad, is expressing a simple gluten free seeded loaf to be as tasty and tempting as a cake. There is a mother standing beside with a cake, and surprised expressions tell the audience about the goodness of the Genius Gluten Free brand, which is not only delicious but also wholesome (Locker & Kienzler 2009). Denotative and Connotative Meaning Genius Gluten Free bread offers full sized slices that are ideal for sandwiches. It has been created for people who rely on a gluten free lifestyle and can enjoy a pleasant tasting gluten free bread option. The advert has been expressed through a perception of a common consumer who lives on a gluten free diet and looks forward to having a daily diet free from gluten but does not want to compromise taste. This bread brand has delivered its message successfully to its target market, which is a common health conscious consumer. The meaning of a mother with a cake captures the common household attention to buy a better option of daily bakery requirements with a much better taste in comparison to other gluten free products available in the product (Martin & Chaney 2012). The advert also emphasises the fact that there are some people who wish to switch their diet to a gluten free one but are hesitant to bear the unpleasant taste it might offer. For these types of people, the Genius Gluten Free has offered a complete healthy solution with supreme taste and health at the same time. Moreover, a strong aspect in the advert is the information it is offering to its consumers to check further knowledge about the gluten free products through a website link provided (Mead & Andrews 2009). This enables the consumers, especially the dubious ones, to lea rn more about the special diet option, and what benefits a gluten free diet can offer them if they incorporate it in their daily diet plan. The complete advert is aimed to target its market with a convincing idea simple enough to understand and attractive enough to buy the brand. Most importantly, the advert is capable of retaining in the minds of those who watch it, which becomes a great factor in making an actual purchase by the consumer. Cultural Aspect and Consumer Accessibility The Genius Gluten F

Discuss the representation of the supernatural in Frankenstein and Essay

Discuss the representation of the supernatural in Frankenstein and Lyrical Ballads and related writings - Essay Example These representations are probably the secret ingredients of writers to their works that usually hold their readers’ attention, and getting their praises in the end. As for Wordsworth and Coleridge, they were initially stoned with many negative comments from reviewers like Francis Jeffrey which resulted to readers refraining from embracing their works (enotes.com). However, with the rise of other reviewers who appreciated the simplicity of the two Romantics’ works, the dice was rolled for the authors’ favors and marked their names in history, where even today, the representations of their works are rediscovered time and again. Mary Shelly’s Frankenstein (Literature.org) is a lyrical ballad with representations of the unseen world and nature, of gods and humans. During the times of early discoveries of what we enjoy now like electricity, unseen powers greatly influenced the imaginations of men that this theme is scattered in many of their literary works. Fr ankenstein’s creation of a monster resulted from the understanding of the works of the gods who keep the equilibrium of the universe and things in it. The creator intended to make a man like himself through his study of Chemistry, one that he would be proud of, intended for the good of mankind. To his disappointment, he made alive a creature he eventually feared and despised; a demonstration of what the supreme can do to frustrate the illusions of man for fame, glory and power. Frankenstein, destroying his she monster before even taking the breath of life brings to him a realization that he can not play god again. He may have been able to create a man, but it was to his misfortune and not according to what he expected things to be. This realization may have not been explicitly mentioned but the representation rings through the story where Frankenstein’s fears for what the monster could do, with a helper who could be able to reproduce their kinds amongst humankind. It c ould also have been to Frankenstein, a submission and acceptance that he is not at all powerful as the gods who are able to look after their creations and limit their fantasies as they did to him and his creation, a monster instead of an adorable man. Looking at the story more closely and its implications to the modern world, Frankenstein obviously would represent men or scientists in particular and the monster are the bad effects of their discoveries and creations. For instance, men created bombs, missiles and guns. Like the monster of Frankenstein, these creations take millions of lives around the world not only the bad guys but more often than not, the innocent become the victims. The creators of which are not spared from the pain of such a great misery as seen in the life of Frankenstein whose loved ones were not spared, making him suffer all the more, blaming himself for such a misfortune. Men can not undo what they have done, they can not bring the time of ignorance about such destructive creations as Frankenstein was not able to destroy his monster. However, it could be implied in the story that such insanity can either be reinforced or put to a stop. Frankenstein, creating a she monster would strengthen the male counter part and eventually take more lives than he is able to do alone, likewise, scientists creating more and stronger kinds of bombs will physically do the same.

Crisis Management Speech Manuscript Assignment Example | Topics and Well Written Essays - 750 words

Crisis Management Speech Manuscript - Assignment Example Good and useful lessons were drawn from this incident in the Sacks store. I hope such incidents will even bring some benefits to the company as they will improve the service at the store. Ms. Ryder has already admitted that it was a serious and important experience in her life which eventually brought her to the new level of her development.1 Therefore, I am going to provide you with all the information you need to know regarding this incident. Ms. Ryder came to Saks store on 12th December where she was a regular customer in order to purchase some clothes. However, her shopping went the wrong way and soon she was grabbing more and more clothes piling them in her arms, as it is seen on the video from cameras2. Allegedly Ms. Ryder went to the changing rooms where she was cutting of the tags with prices with the help of scissors. However, this information was only available from the words of the guards since there are no cameras in changing rooms. Ms. Ryder on her part denied this accusation, and it is hardly possible to determine what happened exactly in this couple of minutes in the cubicles. Later M. Ryder did paid for the part of her clothes while she was stopped with the rest of her unpaid things by the guard. She looked confused and asked whether her assistant had paid for these items.3 Totally there were 20 things that were not paid by Ms. Ryder and that could be considered stolen. The total price exceeded $1, 595. It is necessary to mention that Ms. Ryder did not resist accusations of the guard. She was cooperative and apologetic with the guards of Saks. Thus, I suppose making some concrete conclusions regarding the motivation of her actions is wrong because the case is complicated. There have been many questions of â€Å"Why did she do it?† and â€Å"How is it possible to trust her after this?† which can be answered. Ms. Ryder apologized for her behavior and

Persulphate and Potassium Iodide Essay Example for Free

Persulphate and Potassium Iodide Essay The rate of which the reaction happened can be found out by using the simple formulae: Speed = Distance Time Distance is what we call the persulphate because we are measuring the amount of persulphate needed to react. The amount of persulphate will always be the same at the end so it doesnt matter how much we use. So to make it easy we can call this 1 (unit). Therefore Rate = 1 Time Therefore rate is the inverse of time and we can draw a graph of this. The faster the rate of reaction takes place, the shorter is the time needed for the reaction to finish. To be more precise, the speed of the reaction is inversely proportional to the time taken for the reaction to finish. In my prediction I stated, I predict that when the concentration of the reactant, Potassium Persulphate, is increased while all other factors are kept constant then the rate of reaction will increase. From the graph we can clearly see that this is the case. At 5% concentration the rate of reaction is very slow as it takes 720. 29 seconds for the cross to disappear but at 100% concentration the rate of reaction has increased dramatically and is very fast, taking only 16. 12 seconds for the cross to disappear. From my predicted graph, we can see that it is very similar to that of the actual graph and therefore my prediction has been supported by the experiment. In this experiment only one concentration was altered. A variation is to keep the concentration of iodide constant and alter the concentration of Potassium persulphate. Then the speed of the reaction is found to be proportional to the concentration of the Persulphate. If the Persulphate concentration is doubled then the speed doubles. The reason for this is that the ions are closer together in a concentrated solution. The closer together they are, the more often the ions collide. The more often they collide, the more chance they have of reacting. Collision Theory for Rates of Reaction Before looking at the factors that can alter the rate of reaction, we must consider when happens when a reaction takes place. First of all, the particles of the reacting substances must collide with each other and, secondly, a fixed amount of energy called the activation energy must be reached if the reaction is to take place. If a collision between particles can produce sufficient energy (i. e.if they collide fast enough and in the right direction) a reaction will take place. Not all collisions will result in a reaction. A reaction is speeded up if the number of suitable collisions is increased. Effect of Temperature on the Rate of Reaction When one of the reactants is a solid, the reaction must take place on the surface of the solid. By breaking up the solid in to smaller pieces, the surface are is increased, giving a greater area for collisions to take place and so causing and increase in the rate of reaction. This explains why mixtures of coal dust and air can cause explosions. The experiment was done on the same day trying to keep the temperature the same. Effect of Light on the Rate of Reaction The rates of some reactions are increased by exposure to light. Light has a similar effect, therefore, to increasing temperature. This is why the paper had to be used. Effect of Concentration on the Rate of Reaction The more concentrated the reactants, the greater will be the rate of reaction. This is because increasing the concentration of the reactants increases the number of collisions between particles and therefore, increases the rate of reaction. This also explains why the greatest rate of reaction are usually as soon as the reactants are mixed i. e. they are both at their highest concentrations. As the reaction precedes the concentrations of the reacting substances decrease and the rate of reaction decreases. The effect of concentration is shown in this experiment using potassium persulphate and Iodine showing a colour change and cloudiness due to the precipitation of potassium. Effect of Light on the Rate of Reaction The rates of some reactions are increased by exposure to light. Light has a similar effect, therefore, to increasing temperature. Thats why paper is used to surround the beaker. Effect of Catalysts on the Rate of Reaction A catalyse is a substance which can alter the rate of a reaction but remains chemically unchanged at the end of the reaction. Catalysts usually speed up reactions. A catalyst, which slows down a reaction, is called a negative catalyst or inhibitor. Catalysts speed up reactions by providing an alternative pathway for the reaction, i. e. one that has much lower activation energy. More collisions will, therefore, have enough energy for this new pathway. So the factors, which affect the rate of a chemical reaction, include: 7. Concentration 8. Particle Size 9. Pressure (for reactions involving gases) 10. Temperature 11. Light 12. Presence of a catalyst The difference in the rate of reaction can be explained in terms of a simple collision theory. Evaluation The procedure used wasnt the most accurate procedure but it was good enough to give us firm enough results and conclusion. The experiment shows a reasonably high accuracy of results to a hundredth of a second. Although, when dealing with the solutions it was taken to the nearest cm3. This was because we only had equipment to this degree although it was good enough to give accurate results. The experiment has shown to produce no anomalous results. As you can see from the graph that all the results follow the line of best fit and none seem out of place. I think the experiment shows quite a high standard of reliability. The preliminary experiment showed that the right amount of starch was used and even when repeated no anomalies were found. I can say therefore from this that I can support a firm conclusion. There are only a few things that could produce anomalous results. If the constants were not kept constant then this may produce some misleading results. This was done as best of our abilities although if a different batch of starch was used through the experiment this would produce inaccurate times also if the pipettes were accidentally mixed up or the observer of the cross changed or stopped the clock not as accurately as before. The number of results taken from the experiment though was a suitable number, although to make it a lot more accurate the results could have been repeated 3 times and then an average taken, although this would take a long time. This experiment has shown to be very suitable for its purpose and given some accurate and reliable results. If, for any instance, it was necessary to have extremely high accurate results the experimental procedure may have to be changed. If this experiment were to be changed in any way it would only be to do more repeat readings and measure and time more accurately; this then would give more accurate results. Improvements outside the school laboratories, with this experiment, can be changed by using very accurate equipment. Keeping all things, which affect the rate of reaction constant, for example light and temperature. If done in a cabinet with a thermometer and light sensor these two things can be kept constant to a high degree. By observing a colour change can be improved by a colour detection sensor. Fresh solutions in apparatus, which is cleaned thoroughly after use an also using a photocell linked into a clock rather than the visual way These differences can produce some very highly precise results. Chemistry: Scientific Investigation.

Hillary Clinton’s Persuasive Style Essay Example for Free

Hillary Clinton’s Persuasive Style Essay Hillary Clinton is definitely one of the most popular presidential aspirants of the Democrat Party. Her experiences as first lady coupled with her extensive service in American politics have given her the strength one needs to run for the highest administrative position in the country. Her charm and direct-to-the-point approach in dealing with issues have earned her enough supporters. However, the speeches and interviews she has had for her campaign are also brilliant proof of her mastery of the art of persuasion. Propaganda is not bad in itself because it can work to people’s advantages even if the word itself sounds negative (Cross 123). In elections, however, the persuasion techniques of candidates can distract unwary voters of the true issues that need to be discussed. The goal of the candidate is always to convince the audience that he or she has the ability to lead – even if it means fooling people. Clinton can be very persuasive if her listeners are not aware of her techniques. It is very easy to be persuaded by Hillary Clinton because she uses every possible way of convincing her audience that she is the right choice for president. She is adept in using the English language to boost her chances in winning her readers’ consent to what she says. She even uses different rhetoric styles to lend credibility to her speech. In her speeches before the Planned Parenthood Action Fund (PPAF) in July 2007 and during Super Tuesday, she showed that she can use techniques like name-calling, glittering generalities, plain-folks appeal, argumentum ad populum, argumentum ad hominem, card stacking, and bandwagon to her favor. Clinton opened her speech to the PPAF by using persuasion techniques like transfer and argumentum ad populum. She acknowledged her friendship with Cecile Richards, president of the organization, and praised her efforts to get the favor of her audience. Clinton used the transfer technique because by associating herself with Richards, she is able to get the confidence of her audience. In doing so, she was also able to use plain-folks appeal because she was also able to connect herself as an advocate of Richards’ principles which shows that she is one with her audience. Clinton used name-calling and glittering generalities often to put emphasis and drama to her claims. Although she never used name-calling towards any specific person, she used the technique to show what she thought of certain principles of the incumbent administration. She referred to the family planning guidelines as â€Å"anti-science, anti-prevention policies† (qtd. in Echevarria 2007 par. 14). She also showed her disgust over new Medicaid rules by name-calling it â€Å"burdensome new Medicaid documentation requirements† (par. 22) On the other hand, she used the glittering generalities technique to uplift the egos of her audience by saying that â€Å"you are the only place to turn to† (par. ) and â€Å"often the ones who are the sole advocates for women† (par. 3). To charm her audience, Clinton was always finding ways to make the people hear what they wanted to hear through argumentum ad populum. She kept uplifting the audience of PPAF by saying things like, â€Å"thank you for your courage, thank you for your dedication, and thank you for your commitment to our Constitutional rights† (par. 4). Her listeners during Super Tuesday were also soothed by her descriptions of them as â€Å"moms and dads who want a better world for our children† and â€Å"young people who deserve a world of opportunity† (qtd. n The Associated Press 2008 par. 1) However, her disdain over the Bush administration was never concealed and she was frank enough to use the argumentum ad hominem technique to throw her comments on the prevailing policies of the current government. She describes Bush as â€Å"a president who listens only to the special interests† (par. 2) to make her audience think that she is better than he. To show that she had done better in promoting women’s health and better sex education, she accused the current leader of having â€Å"played politics with women’s health†¦and he’s worked to turn Washington, D.  C. into an evidence-free zone where facts are subordinate to ideology and opinion. (Echevarria par. 13). Another popular persuasive technique that candidates like Clinton have used is card stacking wherein the information being divulged during the speech are only those that would support the speaker’s claims. In Echevarria’s transcription of her speech at PPAF, Clinton claimed that unintended pregnancies were cut by one-third from the 1990s to 2000s because of the National Campaign to Prevent Teen Pregnancy (par. 16). Here, she uses the ethos rhetoric style by showing that she has the credibility to lead and have a say in the issue. However, according to the United States Conference of Catholic Bishops who made 23 different studies of the emergency contraception used by the campaign, the plan failed â€Å"to achieve any statistically significant reduction in rates of unintended pregnancies and abortion† (Raymond, et. al. 2007 181-188 cited in par. 4) One of the most popular techniques used by all candidates is the bandwagon. Clinton definitely used this technique in her speeches. For the PPAF, she calls the audience to vote for her by saying â€Å"when we take back the White House† (Echevarria par. 25). She also makes the listeners take up her cause by saying, â€Å"with good information, good education, and good healthcare we can empower women and girls† (par. 41) On the other hand, she has chosen to use this technique to close her speech on Super Tuesday. She kept using the word â€Å"we† to show her solidarity with the people in seeking change in the administration. Phrases like â€Å"we much continue to be a nation that strives always to give each of our children a better future† (The Associated Press par. 3) and â€Å"give us this nation to heal, this world to lead, this moment to seize† (par. 24) served to incite powerful emotions among Americans to propel her towards the presidential seat. Clinton loved using the pathos rhetoric style which is an appeal based on the emotion â€Å"The Art of Rhetoric† par. 8). She does this by praising and thanking her audience many times within her speeches. In her speech with the PPAF, Clinton also used the logos rhetoric style in making her audience understand how Bush’s policies have become a disadvantage to young women. She uses references like Mathematica to show that her stance on the poor sex education that teenagers are now getting is correct. Hillary Clinton is a tough presidential candidate because she is very good in using persuasive language to make her audience feel that she is one with them in all their concerns. She uses what she can of the persuasive techniques available and Aristotle’s rhetoric styles to captivate her audience and move them to consider her as the best candidate for the presidency.