Characterization of Invasive Group A Streptococcal Diseases, Necrotizin

Characterization of Invasive Group A Streptococcal Diseases, Necrotizing Faciitis Abstract Invasive Group A Streptococcus has been around the human civilization since the beginning of our existence, and it continues to be a threat today. Invasive Group A Streptococcus, known as invasive GAS, occurs around 9400 times a year in the United States alone, while it is unknown about the rest of the world due to recording inconsistencies. This bacterium exists as one of the most common flora in humans, and can only start infection when there is a region which has been opened. For example, these regions could include the blood, muscles, and other various locations. Necrotizing fasciitis, dubbed as the "flesh-eating bacteria" by the media, is one of the known bacteria within the invasive group A Streptococcus. Although the mortality and morbidity rate of necrotizing fasciitis is at 70-80%, treatment may reduce it to 30-50%. Invasive Group A Streptococcus disease, known as invasive GAS, is a disease that stems from the Group A bacterium found on the throat and skin. This bacterium is known as Streptococcus pygoenes. A bacterium of this strain is a gram-positive, nonmotile, nonsporeforming coccus that occurs in chains or in pairs in cells. The individual cells of this bacterium are round cocci, about .6-1.0 micrometer in diameter. The bacteria divides in 1 plane, therefore, cells occur in pairs or in chains of various lengths. Streptococcus pygoenes is also a catalase-negative nervetolerant microbe anaerobe. It requires certain encriched mediums that contain blood in order to divide and grow. GAS contains a capsule of hyaluronic acid, which makes it exhibit hemolysis, which are white colonies on blood agar. S. pyogenes is always foun... ...hould take care to protect themselves from this bacteria. Although it is not always possible, since this bacterium is found in 5-15% of humans as normal flora, there are always ways to help Characterization of Invasive Group? 5 prevent it. While this invasive Group A Streptococcus is not as rampant as before antibiotics were introduced, it is still a major problem in certain areas in the world, so research on better ways to eliminate this disease should continue. References: Infectious Diseases and Immunization Committee. (1999, April 4). Invasive Group A Streptococcal Diseases. Streptococcal Diseases. July 26, 2005: http://www.cps.ca/english/statements/ID/id98-05.htm Maynor, M. (2005, January). Necrotizing Fasciits. Infectious Diseases. July 26, 2005: http://www.emedicine.com/EMERG/topic332.htm Skinner, F. (1987). Streptococci. New York: Academic Press Inc.

Econ 561 Profit Analysis Question 2 LO3 Essay

2-8(Key Question) With current technology, suppose a firm is producing 400 loaves of banana bread daily. Also, assume that the least-cost combination of resources in producing those loaves is 5 units of labor, 7 units of land, 2 units of capital, and 1 unit of entrepreneurial ability, selling at prices of $40, $60, $60, and $20, respectively. If the firm can sell these 400 units at $2 per unit, will it continue to produce banana bread? If this firm’s situation is typical for the other makers of banana bread, will resources flow to or away from this bakery good? Total Profits = Total Cost – Total Revenue Total Cost = Presource * Qresource and Total Revenue = Price * Qsold Total Cost = ($40 * 5 units of labor) + ($60 * 7 units of land) + ($60 * 2 units of capital) + ($20 * 1 unit of entrepreneurial ability) = $200 + $420 + $120 + $20 = $760. Total Revenue = $2 * 400 loaves of banana bread = $800. Total Profits = $800 – $760 = $40. The firm will continue to produce as it is earning economic profits. If this firm is typical of the banana bread industry, more resources will flow toward banana bread as other potential firms are attracted to the economic profits in the industry. 2-9 (Key Question) Assume that a business firm finds that its profit it greatest when it produces $40 worth of product A. Suppose also that each of the three techniques shown in the table on page 43 will produce the desired output. Resource Units Required Resource Price per unit of resource Technique 1 Technique 2 Technique 3 Labor Land Capital Entrepreneurial ability 4 a.With the resource prices shown, which technique will the firm choose? Why? Will production entail profit or losses? What will be the amount of profit or loss? Will the industry expand or contract? When will that expansion end? b.Assume now that a new technique, technique 4, is developed. It combines 2 units of labor, 2 of land, 6 of capital, and 3 of entrepreneurial ability. In view of the resource prices in the table, will the firm adopt the new technique? Explain your answer. c.Suppose that an increase in labor supply causes the price of labor to fall to $1.50 per unit, all other resource prices being unchanged. Which technique will the producer now choose? Explain. d.â€Å"The market system causes the economy to conserve most in the use of those resources that are particularly scarce in supply. Resources that are scarcest relative to the demand for them have  the highest prices. As a result, producers use these resources as sparingly as is possible.† Evaluate this state ment. Does your answer to part c, above, bear out this contention? Explain. (a)The firm will choose technique 2 because it produces the output at the least cost ($34 compared to $35 for techniques 1 and 3). Economic profit will be $6 (= $40 – $34), causing the industry to expand. Expansion in this industry will continue until prices decline to where total revenue equals total cost of $34 and no additional firms will want to enter the industry. (b)The firm will adopt technique 4 because its cost is now lowest at $32. (c)The firm will choose technique 1 because its cost is now lowest at $27.50. (d)The statement is logical. Increasing scarcity of a resource causes its price to rise. Firms ignoring higher resource prices will become high-cost producers. Firms switching to the less expensive inputs become lower-cost producers and earn higher profits than high-cost producers. The market system, therefore, forces producers to conserve on the use of highly scarce resources. Question 9c confirms this: Technique 1 was adopted because labor had become less expensive. 2‑10(Key Question) Some large hardware stores such as Home Depot boast of carrying as many as 20,000 different products in each store. What motivated the producers of those individuals to make them and offer them for sale? How did producers decide on the best combinations of resources to use? Who made these resources available, and why? Who decides whether these particular hardware products should continue to be produced and offered for sale? The quest for profit led firms to produce these goods. Producers looked for and found the least-cost combination of resources in producing their output. Resource suppliers, seeking income, made these resources available. Consumers, through their dollar votes, ultimately decide on what will continue to be produced.

A Poison Apple Essay

In the poem ‘ A Poison Apple ‘, poet William Blake illustrates that how a person, angry with another. Through a variety of tropological element, Blake paints a picture of the angst of one individual directed toward his friend. First he uses hyperbole to emphasis the effect he has created. This is evident when he writes that his tears are causing the anger to grow between him and his friend. As written on line five and line six of stanza two, ‘And I watered it in fears Night and morning with my tears, ’. In reality, tears do not make things grow. In the poem though, Blake’s despair is growing more and more with each and very tear he sheds. The hyperbole continue with ‘ I told my wrath, my wrath did end. ’ and ‘ I told it not, my wrath did grow. ’ Wrath is something inside a person that cannot be grow like a tree. It is an emotion that people cannot always control. In the poem, Blake is showing that he can control it but in reality he cannot. That was the start of the anger to his friend. Last but not least, the way he grows the tree is a strong hyperbole to the way people do normally. ‘ And I sunned it with smiles ‘ and ‘ And with soft deceitful wiles. in line seven and line eight of stanza two, it described the way the author grow his anger and wrath. Trees should be grown in mud but Blake’s ‘ tree ’ was bombastically grown in soft deceitful wiles which is impossible to happen in real life. The anger of him was becoming more and more. William Blake does a masterful job of comparing the growth of a tree in garden to the growth in life. Unfortunately the tree that Blake is growing is a â€Å" poison tree †. If thrives on the anger and wrath of a friend, rather than on the love that should be considered. Most things grow better with love.

Lord of the Flies Leadership essays

Lord of the Flies Leadership essays It is clear that in Lord of the Flies that, despite the efforts of the characters Ralph and Jack, no easy conclusion can be reached as to which of them should be the "chief" of the group. It is through careful observation, however, that one may name Piggy as the most fit to become leader. Though he is in many ways the most physically inferior of all the other boys, he possesses the abilty to think progressively, and in a civilized manner that would be most advantageous to the group. Ralph is the most physically inclined to survive under such harsh living conditions, and is the most prominant possibilty for a leader during the beginning chapters of the book. He is in many ways a pure minded and fatherly character, but lacks the mental capacity and on-the-spot decision making required to be a leader. He concerns himself mostly with the responsibilty of maintaining the signal fire, and gaining rescue for himself and the others. This responsibility also causes Ralp to neglect his role as leader and causes his iminent downfall. Jack is the most obvious leader, as the head of the choir boys. He is a devilish figure: tall and skinny with red hair and a freckley and almost ugly complexion. Jack is given the responsibility of maintaining the signal fire and hunting, but neglects the fire in order to hunt causing a possible rescue ship to pass by. Jack's blood-lust inables him to possess the proper qualities of a leader, and turns him into the malefactor of the community. Piggy would seem to be the most logical example of a leader on the island, and with Ralph and Jack willing to step down and put aside thier physical superiorities to him, could form a strong and unified "council" to lead the boys. ...

50 Common Chinese Proverbs

50 Common Chinese Proverbs Chinese proverbs (è « ºÃ¨ ªÅ¾, ynyÃ… ­) are popular sayings taken from literature, history, and famous people such as philosophers. The expressions are often used colloquially as statements of wisdom or advice. There are hundreds of Chinese proverbs addressing all aspects of life, from education and work to personal goals and relationships. Key Takeaways: Chinese Proverbs Chinese proverbs are common sayings that express popular wisdom or advice.Some Chinese proverbs are taken from works of literature or philosophy. Books and Reading After three days without reading, talk becomes flavorless. - Reading helps people to stay in touch with interesting ideas. A book is like a garden carried in the pocket. - Reading helps people to grow intellectually. A closed mind is like a closed book; just a block of wood. - You cannot learn if you have a closed mind. Its better to be without a book than to believe a book entirely. - It is important to think critically rather than believe everything you read. A single conversation with a wise man is worth a month’s study of books. - Wisdom is sometimes more important than knowledge. Education and Wisdom If a son is uneducated, his dad is to blame. - Fathers are responsible for their childrens education. A jade stone is useless before it is processed; a man is good for nothing until he is educated. - Education is what turns people into productive human beings. Learning  is a weightless treasure you can always carry easily. - Unlike material goods, your education is something you always take with you. Teachers  open the door. You enter by yourself. - Education is not a passive process; to learn, you must desire to learn. True knowledge is when one knows the limitations of one’s knowledge. - It is important to recognize the limits of your education. Children and Family Vicious as a  tigress  can be, she never eats her own cubs. - A mother never hurts her children, even if she is strict. Govern a  family  as you would cook a small fish- very gently. - Do not be harsh in how you treat your family. To understand your parents love you must raise children yourself. - Only parents know what it is like to raise children. A child’s life is like a piece of paper on which every person leaves a mark. - Children are very impressionable. Giving your son a skill is better than giving him 1,000 pieces of gold. - It is better to support your child with education than money. Fear One cannot refuse to eat just because there is a chance of being choked. - You cannot let fear stop you from living your life. Clear conscience never fears midnight knocking. - If you live according to your conscience, you wont be troubled by guilt. Once bitten by a snake, he/she is scared all his/her life at the mere sight of a rope. - Trauma causes people to fear things that they have no reason to fear. Friendship With true friends, even water drunk together is sweet enough. - True friends only need each others company to enjoy themselves. Do not use a hatchet to remove a fly from your friends forehead. - Be gentle when criticizing your friends. Happiness If you want happiness for a lifetime; help someone else. - Happiness comes through helping others. A smile will gain you 10 more years of life. - Staying positive will improve your health. One joy scatters a hundred griefs. - It only takes a small amount of happiness to bring great relief. Better the cottage where one is merry than the palace where one weeps. - It is better to be poor and happy than rich and miserable. We count our miseries carefully, and accept our blessings without much thought. - We often take our blessings for granted. Patience You wont help shoots grow by pulling them up higher. - Some things happen slowly and there is nothing you can do to speed them up. A dish of carrot hastily cooked may still have soil uncleaned off the vegetable. - Take your time and do things properly rather than rushing and making mistakes. A journey of a thousand miles begins with a single step. - Big goals are achieved through many small actions. Patience  is a bitter plant, but its fruit is sweet. - It is not easy to be patient, but patience will reward you. If you are patient in one moment of  anger, you will escape a hundred days of sorrow. - Keeping a cool head will help you avoid trouble. Personal Development A fall into a ditch makes you wiser. - Mistakes are opportunities to learn. Be not afraid of growing slowly, be afraid only of standing still. - Slow growth is better than stagnation. Before preparing to improve the world, first look around your own  home  three times. - Work on improving yourself before trying to improve others. A man grows most tired while standing still. - It is better to remain active than do nothing. When the winds of change blow, some people build walls and others build windmills. - Personal challenges can be opportunities for growth. The more you sweat in practice, the less you bleed in battle. - Preparing for challenges in advance will make it easier for you to meet them. All things are difficult before they are easy. - Nothing is easy the first time you do it. Better a diamond with a flaw than a pebble without one. - It is better to be ambitious and sometimes fail than to never try to do anything at all. Precautions Bad things never walk alone. - Troubles always come with other troubles. There are always ears on the other side of the wall. - Be careful about what you say; other people are always listening. When you are poor, neighbors close by will not come; once you become rich, youll be surprised by visits from (alleged) relatives afar. - When you have something people want, everyone will try to be your friend. Teamwork   Behind an able man, there are always other able men. - No one accomplishes anything alone. Three humble shoemakers brainstorming will make a great statesman. - Teamwork allows people to do much more than any one person could do on their own. Only when all contribute their firewood can they build up a strong fire. - It takes a group of people to build something that will last. Time An inch of time is an inch of gold but you cant buy that inch of time with an inch of gold. - Time equals money but money does not equal time. Age and time do not wait for people. - If you wait to get started, life will go on without you. The best time to plant a tree was 20 years ago. The second best time is today. - It is best to start a project as soon as you can. Do everything at the right time, and one day will seem like three. - Keeping an organized schedule will make you more productive. Persistence An ant may well destroy a whole dam. - What seems like a small amount of work adds up over time. A man who cannot  tolerate  small misfortunes can never accomplish great things. - You must learn to deal with setbacks if you want to achieve big goals.

Organization and Behavior Paper Term Example | Topics and Well Written Essays - 1250 words

Organization and Behavior - Term Paper Example Functional denotes the hierarchy of functions while project denotes the incorporation of complexity unto such. Companies working on areas like project management or specialised areas work based on such organisational structures (Johnson, Scholes, and Whittington 402-403). (NordNet 349) Functional organisation structure helps in the development of different functional teams within the organisation. Knowledge and skill of the different functional groups is enhanced owing to such specialised organisation structure. This type of an organisation structure best works in case of knowledge based organisations or for concerns conducting specialised services (NordNet 349). (NordNet 353) The divisional organisation structure works based on the decentralisation functions where the entire organisational task is allocated among people pertaining to different departments. Consumer relationship activities are enhanced through such organisational structure and it also helps in enhancing the coordinat ion of people belonging to different teams. Divisional organisation structure works best for large organisations. These organisations conduct their activities operating through a large number of people spread along different geographical boundaries. Further the organisations also work to help produce a plethora of products and thus needs both specialisation and coordination (NordNet 353). Answer 2 Wal-Mart operates based on the functional organisation structure such that it works to render specialised services and products to its consumer groups. The company operates based on specialised sets of people working in different formats that focus on rendering products at affordably low prices to the consumers. Procter and Gamble is a leading consumer products concern that works based on a divisional organisation structure. This concern has several global units based in different geographical territories constituted by people belonging to divisions focusing on production and marketing. Th e product division is further subdivided into other subdivisions and also the marketing team is also divided into other marketing development divisions or groups. The organisation culture also promotes large scale interaction between the different divisions (NordNet 349, 350-351). Answer 3 Procter and Gamble through the operation based on separate divisions tends to create a competitive advantage for it to compete effectively against other competitors. The company works on separate product units focusing on sectors like infants, women and family care, fabrics, health and beauty commodities and on other food and beverage items. People working in the product units work together for the enhancement of the brand image pertaining to the different products. Brand enhancement activity of the different product divisions is conducted by linking such with the activities of the marketing development team to gain significant competitive advantage (NordNet 350-351). Organisation and Behaviour-As signment No.1, Part 2 Answer 1 To, Mr. Siddall, John Siddall (Printers) Ltd. As per the observation made a change culture can be

Syriana Film assignment Example | Topics and Well Written Essays - 500 words

Syriana Film - Assignment Example differing viewpoints to underline the main themes of the film, namely; international corruption, cartels and the issue of corporate social responsibility. Gaghan described his inspiration for the film beginning with his work on Traffic3, where he felt that America’s dependency on foreign oil had distinct similarities with drug addiction. Indeed, a fundamental issue reiterated in Syriana is how the role of oil is central to US policy towards the Middle East and the US position within the contemporary framework of international relations. In turn, the relationship between Matt Damon’s character Bryan Woodman and Prince Nasir also presents a different insight into Middle Eastern politics through Prince Nasir’s frustration at American control in the area and his desire to undertake national reform and develop the economy for sustainability in the long term. Additionally, the increasing work of Bryan Woodman’s character with the Prince comes at the sacrifice of his marriage due to the death of Bryan’s son. Bryan’s payment of $175 million from the Prince and role as economic advisor causes his wife to accuse him of exploiting his son’s death for commercial gain. To this end, the death of Bryan’s son and sacrifice of his marriage is arguably symbolic of the central theme of Syriana regarding the interrelationship between oil, globalisation and the balance of power in international relations. For example, it is submitted that the oil industry symbolises the sacrifice of ethical concepts of morality as the control of oil in the Middle East is seen as fundamental to the balance of power within the international framework. This is highlighted by the American unease with Prince Nasir giving a natural gas drilling rights contract to China. The three central stories that interweave throughout the film purposively depict three very different men operating over various continents to highlight the long term and immediate consequences of pursuing wealth and