Maintaining the pH in Its Normal Levels Prevents the Growth of Research Paper

Maintaining the pH in Its Normal Levels Prevents the Growth of Methicillin-Resistant Staphylococcus Aureus - Research Paper ExampleMethicillin-resistant S. aureus (MRSA), comely like other S. aureus strains avoids such immune response through catalase, which efficiently breaks down hydrogen peroxide into water and oxygen. This activity of the catalase in the escape of the arrays immune reaction has been shown in a murine animal model (Das and Bishayi, 2009). What was not mentioned in the primary reference is that what is so distinct almost MRSA is the fact that the bacteria cannot be killed by the most common antibiotics, penicillin and cephalosporin groups, characterized by their beta-lactam ring. Briefly, these antibiotics preserve the production of the bacterias peptidoglycan-rich cell wall by inhibiting transpeptidation. MRSA contains beta-lactamases that bind to beta-lactams, and render these bactericides inactive (Agrawal, n. d.). Effectiveness of alkaline solution against MRSA infection It has been proposed by Shannon Brown (2010), in his article, End of MRSA-How?, prevention of MRSA infection simply involves avoiding acid-forming food products and stress, which increases the acid in the digestive tract. According to Brown, the acidic environment al embarrasseds the normal flora of the gut to die and the acidophilic MRSA to thrive. The solution to a capableness MRSA infection is said to lie on increasing the pH of the environment to which it is exposed to. Despite the seemingly simple solution to the problem of MRSA infection, prevention slake poses a great challenge as the current food products available in the market are cultivated using acidic fertilizers and pesticides. Many stack also enjoy drinking coffee, tea, wine and alcohol, all of which make the gut more acidic. As such, the article suggests that alkaline solutions can prevent uncontrolled MRSA development in the body. Specifically, taking in pHenomenal, an alkaline water concentrate, as food supplement is said to potentially increase the pH of the digestive tract, and to subsequently prevent MRSA infection. Such activity has been shown through an in vitro pH neutralization test, whereby lactic acid was neutralized by pHenomenal at approximately 122 acid-to-pHenomenal ratio. Another alkaline product suggested to prevent MRSA infection is B-pHree, which can be applied on the skin, where MRSA normally resides. In an antibacterial efficacy assay do on this substance, it was found that it effectively inhibited the growth (100% growth reduction) of Staphylococcus aureus inoculated in Tryptic Soy Agar (TSA) incubated for 24 hours. Despite the promise of MRSA prevention and the availableness of prophylactic measures, there are potential problems regarding the claims of preventing bacterial infection by increasing the pH in the gut. Literature review Normally, the stomach is highly acidic, with pH of approximately 2. This acidity is a strategy to control the activity of pepsin, which catalyzes the breakdown of proteins into organic compounds that can be used by the body in its dissimilar physiologic processes. In addition, the highly acidic environment of the stomach prevents the growth of most pathogens that cannot thrive in such extreme conditions. In fact, it has been shown by Suzuki (1994) that the low pH of gastric pH is directly related to decreased amounts of pathogenic bacteria such as Staphylococcus and MRSA in the gut. In addition, it was found that genus Cancer patients before and after operation, who have high levels of gastric pH are more likely to have Staphylococcus and MRSA in the gut. Although the in vitro experiments have some(prenominal) supported

How can an oil spill destroy a marine ecosystem Essay

How can an oil spill destroy a ocean ecosystem - Essay eventThe problem is worth discussing thus, the given paper will analyze the effect of oil spills on marine life (Smith, 2013). The scale of oils spills is large because besides the formally recognized sources of spills, there are additional pollutants connected with everyday humans activity. Much of dirt including oils is transferred to seas by means of storm drains. Natural leakage of oils besides contributes to this kind of pollution. Serious harm is done to the world oceans when the large amount of oil is spilt into the sea at once. It is especially dangerous for marine life as in this case the sea does not have enough time to recover. As West puts it, Despite massive clean-up efforts following theExxon Valdez oil spillin 1989, for example, a 2007 study conducted by the National Oceanic and Atmospheric Administration (NOAA) found that 26, 000 gallons of oil from the Exxon Valdez oil spill was still trapped in the lynchpin along the Alaska shoreline (West, n.d.). When oil appears in the sea, some of volatiles are evaporated at once, while the oil forms a pellicle that swims in the water and can sweep large areas. Certainly, marine animals and fish, which appear near this pellicle, can be impacted negatively. First of all, the species, which live in the water and emaciate vegetation, can suffer because oil impedes the oxygen incoming and prevents water exchange that causes the death of vegetation consumed by fish and marine animals. This leads to death from starvation (Smith, 2013). Animals and birds, which appear in the oil film, smudge with oil, and since oil go up cannot be easily eliminated, they can die from loosing the water resistance of their coats. Flying birds can also be smudged that prevents them from normal flying. Some animals are more indefensible to oil than others. For example, young may be less able to deal with either coatings or exposure to toxic substances than openhandeds du e to their size, underdeveloped immune systems and behaviors. nautical mammals, seabirds (especially penguins) andsea turtlesare all particularly vulnerable to oil on surface waters as they spend considerable amounts of time on the surface feeding, breathing and resting (Effects of oil on marine life, n.d.). Oysters and mussels can be also smudged with oil that kills the animals, which consume them. What is more awful is that these species can appear on our table. Such cases have been already met some people complained that marine products tasted oily. Thus, not only animals, but also people are in risk to consume marine products smudged in oil. Gulping oil is also dangerous for marine species and can lead to long term consequences including the violation of reproductive function, ability to grow, and so forth Fish and shellfish may not be exposed immediately, but can come into contact with oil if it is in the water column. When exposed to oil, adult fish may experience reduced gro wth, enlarged livers, changes in heart and respiration rates, fin erosion, and reproduction impairment. Oil also has effects on egg and larval survival (Oil spills can be ..., n.d.). Thus, it is clear that oil spilt in the water causes more series damage than oil spilt on background as it is not easy to trace it, and also it can cover large areas due to oil film formation. Animals and birds which

Oedipus the King Essay Example | Topics and Well Written Essays - 2000 words

Oedipus the force - Essay ExampleA true hero is characterized by his emotional strength. Analysis of Oedipus suggests that Oedipus was a true as nearly as tragic hero. Human experience tells that a responsible king strives hard for the peace of the nation. In the start of the play, Oedipus takes all measures in the capacity of the King of Thebes to protect his people from the plague that has caught them. He not only provides everything that his people need, plainly also makes sure that they stay in good health. Therefore he sends Creon to the house of Apollo to seek the oracles advice. This is expected of a responsible king. Then to find Laiuss murderer, Oedipus seeks advice from the Chorus and hence approaches Teiresias for help. The fact that Oedipus consults the Chorus regarding the focussing he should proceed with the investigation speaks of the value he gives to his people and immense confidence that he places in them. People feel honored when they have been consulted by the ruler before he makes important decisions. Human experience tells that subordinates morale is vital to the success of any system, be that as small as an organisational setup or as large as a country. Oedipus cares a lot for his people, and involves them in the decision making. By doing this, he provides another proof of beingness a peoples property. ... He would go to any length to provide his people with a safe environment to live in. His efforts to search for the remediation of plague, his involvement of the public in decision making and his dare to know the truth despite having been warned make Oedipus a hero. Oedipus has no other way but to suspect that there has been a deal between Teirasias and Creon. He fully turn overs that Creon is the traitor and yet he lets go of him when his wife and the Chorus plead him to be open-minded. Such generosity and forgiveness can be expected of nobody else but a hero. This potentially means that Oedipus forgives a person that insults him overtly in front of the whole public and for something, that Oedipus has not even done. Oedipus was in power. He could have got Creon as well as Teirasias killed for their act. Even a king who has genuinely done all the crimes Teirasias accused Oedipus of would not spare Teirasias and Creon for bringing this secret in the public eye, but Oedipus was kind enough to let go of them when he was actually innocent Oedipus also knows what forgiving Creon means. Creon says to the Chorus, I would have you know that this request of yours really requests my death or banishmentWell, let go him consequently if I must die ten times for it (Sophocles and Grene, line 669). There is little wonder he does so because heroes do that Oedipus has sufficient evidence to believe what Teirasias said. He had killed a stranger at a place where three roads met. He could tell that Jocasta was talking about the very stranger as she mentioned some identity marks for Laius. He also knows that his ankles are pie rced. All of these together with an oracles prediction that Oedipus would kill his own father and draw his own mother before he left his hometown

Immigration Research Paper Example | Topics and Well Written Essays - 1000 words

Immigration - Research Paper ExampleSacco and Vanzetti moved from Italy to the United States at different times, further later united through anarchy related revolutionary activities (Carnevale 213). Immigration practices at the time are noteworthy different from todays intervention of the same issue. Immigration of persons at the time was not as strict as todays. On the same token, there are some immigration practices that were then highly observed, but have off-key out to be invalid or irrelevant in the contemporary society. Prior to addressing this issue, it is important to look that Sacco and Vanzetti were convicted and later executed following murder charges for which they were found guilty. Prosecution undertakings were at the time influenced by more than justice pursuit. For this reason, the conviction and execution of Sacco and Vanzetti remains contentious to date. There are massive immigrant concerns that remain persistent in todays society, just as they were during th e Sacco and Vanzetti time. The interest here is to high swooning immigrant concerns that have turned to be irrelevant or invalid in current times. The world society has evolved and revolutionized throughout the years. During this time, there have been a series of changes that immigrant practices have experienced. In the Sacco and Vanzetti story, there is a persistent concern of injustices against immigrants. Sacco and Vanzetti trial, conviction, and execution were marred by prejudice against their background and country of origin. As earlier mentioned, Sacco and Vanzetti had emigrated from Italy to the United States (Carnevale 213). In the light of the crime they were aerated with, the fact that they were immigrants had to count in their trial. In other words, their innocence or guilt was informed by their race. The jury that tried them matt-up compelled and pressured by the Red Scare, and went ahead to convict them without substantial evidence that they had actually committed the c ited murders. Their involvement in revolutionary pursuits that were informed by anarchism further do their case even worse. Immigrants engage in numerous activities in the host country, some of which are legal and others illegal. According to immigration laws, immigrants are expected to amaze to the laws and regulations of the host country, failure to which they are prosecuted within the existing legal system in the host country (Carnevale 229). Today, when immigrants engage in criminal activities, they are charged just like any other person in the country they reside, and in pursuit of justice. The practice that immigrants nationality influences evidence to committing or not committing a crime no longer holds to be valid today. It is an irrelevant practice that has faded away with time due to diversity, interaction, and interdependence of countries around the world. Immigration in the 1900s was associated with economic benefits to the host country. In other words, inward migratio n of persons to new territories was informed an added advantage to the country that hosted the immigrants. This was actually the case in the United States relative to the Sacco and Vanzetti case. Immigrants that were melodic theme to be of no economic benefits to the host countries were turned away. They were only accepted in the event that they would benefit the host country. Today, this aspect has changed. In most cases, it does not even count as the reason for accepting inward immigrants in

Evidence, argumants and evaluation on whether mergres and acquisitions Essay

Evidence, argumants and evaluation on whether mergres and acquisitions incraese shareholders wealth - Essay ExampleThe following sections of the paper discuss the effects of Mergers and acquisitions on the shareholders wealth.Mergers and acquisition have led to the increase of shareholders market presence in certain industries according to Brigham and Houston (2009). This has also led to effective sales and marketing associations by the merging companies. As a result, this leads to increased wealth of the shareholders. Mergers and acquisitions ofttimes lead to greater market presence of the companies involved (Fleuriet 2008). Higher market shares that result from mergers and acquisitions often lead to increased purchasing ability and control over suppliers as suggested by Bruner (2004). When an organization buys a product in higher volumes than previously, the purchase represent becomes lower making the company become more(prenominal) price competitive. This has the potential of at tracting greater sales and, therefore, higher value to shareholders.Mergers ad acquisitions may lead to improvements in company operations especially in the case of manufacturing companies as suggested by DePamphilis (2011). Therefore by increasing facilities through mergers and acquisitions, the company raises its capacity to manufacture more products or higher quality products. The company as well has its credibility increased which positively increases the shareholders wealth (M bestowiganand and Zaima 1985). Mergers and acquisition often lead to symbiotic relationships mingled with the devil companies. As a result, the two companies tend to support one another, which in return helps the shareholders realize greater value from their investments. Mergers and acquisitions combine the operations of the two companies leading to higher sales capable of supporting their concurrent higher budgets hence raising the wealth of the shareholders (Cartwright and Schoenberg 2006).In some cas es, mergers and acquisitions may not add value to shareholders wealth. This happens for example when management of one

What do you think will be issues that will influence the key sill Essay

What do you think will be issues that will capture the key sill requirements for next 5 to 10 years - Essay ExampleThese specifically include the issues that can affect the operations of the company. In relation to the to a higher place statement, the thrust of this paper is to discuss the issues that can affect the company and can further influence the key skill requirements of the firm in the next 5 to 10 years.For a huge corporation like Sinopec, it is a basic requirement for the firm to have highly competent managers who are experts and knowledgeable in the field of energy and chemical industry. It is also important to the managerial department of the firm to know how to deal with different types of employees. The role of the managers is very important in keeping the daily operations of the company in order. It is also a great challenge for Sinopec to enhance the understanding and practices of their managers on the importance of responsible leadership. The specifically include the enhancement of the competencies of the managers to integrate social and environmental considerations in creating business decisions (Wilson & Hind, 2006).A business organisation can hardly perform its daily operations without the presence of its workforce. Skillful and hardworking workforce is one of the significant factors towards achieving the goals and objectives of business organisations. Their role in the company is very important in achieving the companys economic triumph. Hence, it is very much important to put into great consideration the satisfaction of the workers, their health, and wellness, and their safety at work considering the kind of industry Sinopec has. The safety of the employees oddly those in their plants are of high risks referable to the possibility that anytime the plant might explode due to some technical problems or leakage of petroleum corresponding as what happened to Sinopecs oil terminal in Qingdao China (Moodys Sinopec Corps , 2013).As above me ntioned, the safety of the employees of Sinopec is of high risk due to the kind of industry the firm has.

Does the efficient market theory apply on the forex market Fundamental Literature review

Does the efficient market theory apply on the forex market Fundamental abridgment Vs. Technical analysis - Literature review ExampleIn the international trade, the buyer or seller of the products wants to have payment in his home silver. This call for an exchange of currencies from that of a seller to that of a buyer. Any international trade will involve in all two instantaneous proceedings transmute of the products in a physical form Sale or buy of opposed currency In any international trade, the sale or purchase of any product will affect only one the parties in the foreign exchange. Suppose, If a British importer buy ? 100,000 worth of products from an American manufacturer, and the invoice is account in US$, the burden falls on the British importer to buy ? to complete that business transaction and vice-versa. Thus, the party assumes the risk that the exchange rate on that specific date of conversion is positive to that party. (James, Neelankavil & Rai 2009246). The Fore x market is operating on an international basis where currency of each nation is bought and sold freely. The forex system was introduced in the 1970s at the time of introduction of free exchange rates and the terms of one currency, and the price of one currency against another that happens from demand and tot that are only decided by the market participants.(Dicks 2010 5). Forex market can be termed as a perfect market as it cannot be every monopolised or controlled by any of its participants. Due to ever increasing number of transactions on a daily basis makes it as the biggest liquid monetary market and as per an estimate, money transaction involves in the forex market form up to US$ 6 trillion per day. This figure is only a in question(p) figure as the exact amount cannot be quantified due to the transactions are not centralised on a forex single exchange. With the help of telecommunication, concern is carried over all over the globe and with electronic networks with five da ys in week and 24 hours a day and there are bargainers quoting currencies in each time zone through the main central markets New York, London, Frankfurt, Hong Kong, Tokyo, New Zealand and Australia. (Dicks 2010 5). The forex market is be able to maintain its goal and avoid being manipulated or controlled by any few or one of its participants since the volume transacted is so high that if any of them would want to distort by changing price at their volition, they have to operate with hundreds of billions of dollars. That is why forex market cannot be swayed by any single participant and even though, there are scenarios where large transactions can appear to assume control of the forex market for a few minutes, the balance is restored again instantly due to the great liquidity associated. This also permits traders to withhold revenues by closing and opening positions within a few seconds. (Dicks 2010 5). The place or venue for the sale and purchase of foreign currency is called as the foreign exchange market. This research essay will make a complete literature review on an efficient market hypothesis of forex market, including fundamental and technical foul analysis, also offers a brief history on the forex market and overview of the market in an exhaustive manner. Definition of Foreign Currency A foreign currency rate denotes to the price any person pays in one currency to buy another currency. It is to be observed that a currency is analogous to any other product namely food or gold its price is decided by the supply or demand for the said product. For instance, if a forex dealer quotes US$ 1.35 per ?, then he is quoting US$1.35 for the sale or purchase of per ?. (James, Neelankavil & Rai 2009247). Quotes for exchange rates are available either for instant release or for the future delivery. For the immediate delivery, the price of foreign currency is known as spot rate. Due to introduction of advanced IT in the forex transactions, now it is made possible for a spot transaction to be cleared or settled on the same day is possible. The largest consortium of the