Strategic management Essay Example | Topics and Well Written Essays - 1750 words - 1

Strategic management - Essay Example The lower correlation value of securities in portfolio means lower list. Correlation can vary between -1 to +1. ï  ²(Ri, RM) denotes the correlation between the returns on security i and the returns on the market portfolio; ï  ³(Ri) denotes the standard deviation of the returns on security i, E(RM) denotes the expected return on the market portfolio; ï  ³(RM) denotes the standard deviation of the returns on the market portfolio; and RF denotes the risk-free rate of return. (c) Write down an expression for the security market line. Draw a sketch of the security market line, and indicate the positions of securities A and B on this line. Explain briefly how you would interpret the security market line. The risk free rate of returns is 4%. Beyond that, the higher the risk, higher the returns. In the above Security Market Line, Security A gives 4.5% returns at 10% risk. Security B gives 5.2% returns at 20% risk. The slope of the security market line is the risk(B-Beta). (d) Write down expressions for the characteristic lines for securities A and B. Draw sketches of the characteristic lines for securities A and B. Explain briefly how you would interpret the characteristic lines. The systematic risk is common for all the securities in the market. So, the systematic risk is common for the securities A and C too. The unsystematic risk is unique to each and every security. The risk of Securities A and C are 6% and 11% respectively. The systematic risk has to be less than 6%. Assuming that systematic risk is x %, the unsystematic risk for security A would be 6%-x% and for Security C would be 11%-x%. Since 11%-x% would be greater than 6%-x%, the Security C has higher risk compared to Security A. Roll questioned whether it is even conceptually possible to test the CAPM. Roll showed that the linear relationship which prior researchers had observed in graphs

Tall tales Essay Example | Topics and Well Written Essays - 4000 words

Tall tales - Essay Example cted that there will be similar increase in the demands for the implementation of healthy and natural environment, that is based on green and healthy environment. To maintain equilibrium between the two dominant factors i.e. to mange the concentration of population, and at parallel to cater for their environmental needs the Japanese construction company Takenaka has evolved a design proposal for constructing Sky City 1000, ‘a super high-rise, huge multilevel city with a height of a kilometer’. The design concept of Sky City 1000was introduced in 1989, and the concept has gained worldwide popularity, and many urban developers and planners are looking forward towards the success of the plan, ‘lot of expectations are around, planners are highly optimistic about the success’. As the 21st century is in progress, there are increasing expectations for the implementation and execution of the plan. Sky City 1000 is based on total floor area of 2000 acres, and has an elevation of 1,000 meters, the structure of the Sky City 1000 comprises of 14 concave dish-shaped, aerial bases called Space Plateaus piled one upon the other, and viewed as perfect super high-rise city. The structure has been conceptualized to adjust and support residences, offices, commercial facilities, schools, theaters. The tower has the capacity to offer accommodation to 35000 people, and more than hundred thousand people as employees will perform their respective task. Different systems have been employed by the construction authority to ensure the safety and protection of the city, and in this regard latest security focused technologies have been used to maintain the comfortable state of the city, and offer maximum possible cover to residents. The technology employed by Takenaka has attracted many investors and commercial giants. The concept of Sky City 1000 was launched by Takenaka with the cooperation of Shizuo Harada of ESCO Co Ltd. The Sky City 100 is innovative and modernized version of

Uses and Effects of Probiotics

Uses and Effects of Probiotics Tabassum Osman Baqtian   Ã‚   Probiotics:    The term probiotics is derived from a Greek word which means for life. (Judith et al., 2008). The WHO definition for probiotics is any live microorganism which wen administered in adequate amounts confers health benefit to the host (Weichselbaum, 2009). The most commonly used microorganisms for probiotics are bacteria (Judith et al., 2008). A number of studies undertaken at various levels showed that bacteria either in their killed state or their products can have anti- inflammatory or anti- infective properties (What is the evidence, 2017). The Lactobacilli are the most extensively studied class of probiotics. The lactic acid bacteria are used as probiotics in many fermentation products. They mainly play a role in enhancing immunity, maintaining the balance of the microbes in the intestine and in preventing the gastrointestinal tract from various infections (Time dependent, 2008). Probiotics can be administered orally as capsules, sachets or as tablets. The orally ingested probiotics survive the acidic conditions of the intestine and reach the human gut where they remain for a short period of time (Probiotics and health; 2009). The mechanism of probiotics is a multifactorial mechanism of action. The conventional method is a simple displacement process. The exogenously administered probiotics increase in number by multiplication. They function by the displacement of the pathogens or unwanted strains of species in the host body ( What is the evidence, 2017). A probiotic must survive the acidic conditions when orally administered to be able to function in the gut environment. Probiotics also need to possess the ability to survive and be viable in the products, during food production and storage. All probiotics which are mostly delivered in a food system, must overcome physical and chemical barriers in the gastrointestinal tract, especially acid and bile stresses, and have antagonistic activity against bacterial pathogens. ( 2014). The effects of probiotics are mostly strain specific and hence the function of probiotics cannot be generalised (Probiotics and health, 2009). A probiotic must fulfil certain safety characteristics to be beneficial to human health. Knowledge on survival of the probiotics within the GI-tract, their translocation and colonization properties, and the fate of probiotic-derived active components is important for the evaluation of possible positive and negative effects of probiotic consumption. The survival of different probiotic strains in different parts of the GI-tract varies: Some strains are rapidly killed in the stomach while others can pass through the whole gut in high numbers (Marteau et al., 1993). The current research in the field of probiotics is in the use of probiotic strains in the treatment of various diseases. The previous research in diseases like diarrhea, constipation, and bloating has shown the efficacy of probiotics in their treatment (What is the evidence, 2017). The major issue in the field of probiotics is quality assurance as the interpretation of data depends mainly on the variability in strain selection, dose, delivery vehicle, and evaluation of viability and efficacy (What is the evidence, 2017). A study showed that direct screening methods with inhibition of acid-sensitive bacteria growth could be an appropriate method for isolation of potential probiotic strains. Various biochemical, physiological, morphological and molecular tests showed that Lactobacillus sp. were dominant in the composition of probiotics as their isolates were resistant to acid and bile salts, they can be used as potentially probiotic bacteria by promoting host-specific health experiments. (2014). References: Judith A Narvhus, Jorgen Lassen, Merete Eggesbo Ragnhild Halvorsen, Siamak P Yazdankhah and Tore Midtvedt; Should long term prophylactic use of probiotics for infants and young children give cause for concern? (2008); Microbial Ecology in Health and Disease; 20: 171-176. Weichselbaum E; Probiotics and health: a review of the evidence (2009); British Nutrition Foundation Nutrition Bulletin; 34: 340-343. Maria Saarela, Gunnar Mogensen, Rangne Fonden, Jaana Ma ¨tto ¨ and Tiina Mattila-Sandholm; Probiotic bacteria: safety, functional and technological properties (2000); Journal of Biotechnology; 84: 197-215. Hsdgdhdsddssd

Freak the Mighty and “Ability” Extended Response Essay

Believing in one’s self is common, and it thrives throughout the novel, Freak the Mighty, by Rodman Philbrick, and the poem, â€Å"Ability,† by Selina E. Matis. There are several lines in the poem, â€Å"Ability,† that relate to the novel, Freak the Mighty. For example, one of the lines in the poem was, â€Å"Ability is to look at a blank page, and create a poem.† An example from Freak the Mighty that relates to that line is that Max didn’t know how to write, even when Freak gave him the empty book. However, in the end, Max ended up writing a whole book. Another line from the poem was, â€Å"For many, ability is never found, but for all, ability is within.† The way this line relates to, Freak the Mighty, is that Max was able to read and write all along, he just had to take a chance and try, and also, not be lazy. One more line from the poem, â€Å"Ability,† is, â€Å"Ability is to stare into the eyes of fear, and come out stronger because of it.† The way that this line relates to, Freak the Mighty, is that when Max’s father, Killer Kane, was choking him, Max fought back. This also shows that, â€Å"what doesn’t kill you only makes you stronger.† As one can see, throughout the novel, Freak the Mighty, by Rodman Philbrick, and the poem, â€Å"Ability,† by Selina E. Matis, they both had many similarities. Both the novel and the poem showed believing in yourself.

My Views On Evolution Of Evolution Essay - 990 Words

On a crisp, fall day, I walk along a lake shore. The lake spans quite a large distance. As I walk farther, a man I recognize as Charles Darwin sits staring. He thinks about the life he is surrounded by. The first time I looked at the place he sits, Darwin was not sitting there. It was as though he just appeared. Me: Hello, may I ask what you are doing? Darwin: Of course. I appeared for this reason: to talk to you about my ideas of evolution. Me: Can you give me a brief rundown of your theory of evolution? I know of evolution, but your definition slipped my mind. Darwin: Yes, though I would enjoy a stroll around this lake. How about when we walk along the lakeshore completely, our conversation will end? Me: That sounds wonderful. Darwin stands and we begin to walk. The slow pace allows more time for our conversation to extend. Darwin: To put it in the simplest terms, my theory of evolution begins with the considering the Origin of Species as a conclusion that each species had not been independently created, but had descended, like varieties, from other species. Nevertheless, such a conclusion, even if well founded, would be unsatisfactory, until it could be shown how the innumerable species inhabiting this world have been modified (Darwin Introduction)... At this point, I drifted my focus and Darwin lost my attention. Darwin: ...but it is preposterous to attribute to mere external condition, the structure, for instance, of the woodpecker, with its feet, tail, beak, andShow MoreRelatedEvolution Can Be Scary, Important And Intimidating1618 Words   |  7 PagesConverse over Evolution BIO 4984-001, Dr. Liu Jacob Garver The topic of evolution can be scary, important and intimidating. This was definitely the case for me, as I interviewed my grandmother. When discussing who I intended on interviewing, I immediately thought of my grandma. I wanted to hear her thoughts on the subject as well as her misconceptions. By having a great pre-existing and open relationship, I knew I could count on her for an unbiased and â€Å"real† conversation. My 65 year old grandmaRead MoreEvolution Of Science Classes At School1653 Words   |  7 PagesBeing raised in a Christian family, I have attended Catholic school my whole life. That being said, I have grown up studying Bible stories since before I can remember. Probably the most prominent and well-known of these stories in Christian theology is, of course, the story of creation. To this day, I still remember how the story goes. On the first day, God created the earth and daylight. For six days after, he continued creation and included the sky, the ocean, pla nts, animals, and humans. GrowingRead MoreThe Theory of Evolution Essay1255 Words   |  6 PagesThe theory of evolution by natural selection does not interfere with the Judeo-Christian view of god as the creator, based on multiple sources including statements from the Pope himself. Although throughout history there are many instances of conflict between people, science, and the Catholic Church, there has recently been a widespread acceptance for science and many even say it does not interfere with the Judeo-Christian view of god as the creator. This essay will discuss the different typesRead MoreCreationism vs. Evolutionism in Public Schools1538 Words   |  7 PagesDebate: Creationism vs. Evolution in Schools: 1st Affirmative Constructive Speech Creationism and Evolutionism by definition are very different topics. Currently, evolutionary naturalism is the most widely taught view of origins in America. In schools in the modern day, only evolutionism is taught and condoned. But before the 1920s, only creationism was taught, and evolution was forbidden. Then, on February 20, 2008, the Florida State Board of Education voted to revise the public school guidelinesRead MoreThe Scopes Trial And Creationism1053 Words   |  5 PagesCreationism and Evolution have always been a topic in America since the Scopes Trial. The Scopes Trial took place in 1928 when the Supreme Court was deciding whether schools should teach Evolution or Creationism. The foundation of evolution is based upon the belief that the origin of all ordered complex systems, including living creatures, can be explained by natural laws without the intervention of God. In that trial the Supreme Court came to a conclusion that Evolution was banned and that creationismR ead MoreReflection On Creationism821 Words   |  4 PagesFor decades, evolution and creationism have been a topic of a broader debate between science and religion. As a product of twelve years of Catholic school education, my knowledge of evolution is biased. One teacher, specifically, refused to teach the concept of evolution because it conflicted with her personal beliefs as a practicing nun. My biology teacher, however, taught evolution through multiple perspectives. I am a faith-filled individual with a scientific mind. There is too much scientificRead MoreThe Controversial Theory Of Evolution1312 Words   |  6 PagesThe controversial theory of evolution has been prevalent in the minds of scientists, religious leaders, and those who follow since Charles Darwin and Alfred Russel Wallace first made the ideas officially known in 1858. The theory they proposed was that the universe and all organisms within it is constantly changing and adapting to the world around them since the beginning of time. Since Darwin’s and Wallace’s theories were shared, there has been constant disagreement and debate between the scienceRead More A Clash of Beliefs Essay866 Words   |  4 Pagesgrowing up in a Catholic family. This was everything I knew, until in fifth grade when I first heard about evolution. I could not understand the concept, and my mother would not tell me what it was because she did not believe it could be true. Over the next few years I gradually learned more and more about evolution. As I learned about Darwin’s magical thing called â€Å"descent with modification† my upbringing began to come into question. How could everything I had grown up learning be true if there wasRead MoreScience And Religion : A Very Short Introduction1198 Words   |  5 Pages â€Å"Darwin and Evolution† and â€Å"Creationism and Intelligent Design,† Science and Religion: A Very Short Introduction (pp. 58-103) by Thomas Dixon The author, Thomas Dixon explains Evolution and creationism in separate chapters in his book, â€Å"Science and Religion: A Very Short Introduction.† The evolution chapter talks about the history of Charles Darwin’s evolution, its challenges of the root of all living creatures as started in the Bible and it effect it has brought in American society. In the chapterRead MoreCreation or Evolution of the Earth1652 Words   |  7 Pages Was it creation or evolution? That is the question that is more popular today than ever. There are many different theories to the creation of the earth and the development of man. The big question is which one was actually true. Scientists will tell you evolution is how man was created. Creationists or Christians will tell you that creation was how man was created. Which group of people is right? There is a bill in Texas State Congress over a new proposed set of guidelines for teaching biology

Steven Spielberg Free Essay Example, 1250 words

He also paints his family upbringing by one parent and his father’s figure as the main parent in Catch Me if You Can and the Indiana Jones Series. Spielburg artistic talent to paint themes that resonates with the public and with his life as a Jewish child in a white society paints Andrews Sarris criteria as an â€Å"auteur† filmmaker. Section 1: Technical Ability There is a variety of techniques that Spielburg uses in his movies to portray clearly the different perspectives and themes. The best techniques include 1. Track-in-shots- the camera physically moves in on the subject i. e. from a medium close-up to a very tighter close-up. The movement is smooth while the background is made blurry a technique he used to draw attention to a significant moment in a characters story. 2. Sideways tracking shots: This is a classic filmmaking technique on which Spielburg puts tremendous value. He does so by putting objects and other things between the camera and the main subjects to add richness of the frame. 3. Sideways tracking shot with actors approaching camera at the end: Camera tracks the actors sideways with two actors walking and talking who stop and the camera stops and then the actors moved toward the camera to a close-up with the actors talking. We will write a custom essay sample on Steven Spielberg or any topic specifically for you Only $17.96 $11.86/pageorder now He uses this in persuasion scenes. 4. Dramatic over-the-shoulder shots: Films character over the shoulder of the protagonist using a wide lens showing the protagonist look bigger than the other character. He tries to show dominance. 5. Character approaches the camera to be framed in close up: A technique that uses foreground subjects to dominate the background. 6. Framing characters through rich foreground objects: He shoots through an abject a technique used to concentrate on the character. Spielburg uses the black and white to evoke a world war era, which impacts deeply to the story. It also allows Spielberg to use color sparingly in important scenes and to signal time shifts. Spielburg also uses black and white to highlight the duality of good and evil, while the lighting and contrast noir style brought out the force of brutality of each scene. The Girl in a Red Coat Scene emphasizes the contrasts of innocence with the brutality of the movie. Sp ielberg films the girl from a high point and excludes her from the much violence that surrounds her, a confrontation of the horror that the Jewish community is going through and the hand Schielder has in the violence at hand. Spielburg uses the red coat to signify the flag of the Jews that they waved to the allied powers for them to help them.

Existentialism American Beauty - 1763 Words

Existentialism: American Beauty American Beauty is a movie that sets in suburban America. The story is about Lester, whom is a middle-aged writer working in a magazine company. He was having a midlife crisis where he felt lonely and numbed by continuous unchanging routine of his everyday life. In the movie, his wife portrayed as a successful real estate agent, but she was also going through her own midlife crisis in both her career and personal life. Lester’s daughter, Jane Bumham had alienated her parents and was going through puberty. They have a new neighbor who is a U.S. Marine Corps Colonel Frank Fitts, and he has a son, Ricky Fitts, who is a drug dealer. Lester was going to get fired from his company that he had worked for fourteen†¦show more content†¦Let me then address their pride. Let me speak of them of what is the most contemptible; but that is the last man† (Soloman, 73). Lester also has similar characteristics of the â€Å"last man†. Before his transformation, he even confessed that he was living a life of a â€Å"dead man†. Nietzsche saw the â€Å"last man† among the middle class and he was afraid that they would be suffocated by the dreadful office space. This greatly relates to Lester’s working environment and the suburban area where he lived. Everyday felt like yesterday, nothing changes. There is no creativity or passion in Lester’s life and Nietzsche believed that people should be pushed and encouraged to break the cycle. Lester’s transformation speaks of Nietzsche’s existentialist theme: â€Å"we philosophers and ‘free spirits’ fell, when we hear the news that ‘the old god is dead.’ As if a new dawn shone on us†¦Ã¢â‚¬  (68). The â€Å"new dawn† that Nietzsche mentions in his book have similar portrayal in the movie, which is Lester’s transformation of his new life. From a miserable and coward person, Lester changed into a new courageous and free spirited individual. He was able to confront his wife and make his own decisions without being afraid of her looking down on him: â€Å"Its a great thing when you realize you still have the ability to surprise yourself. Makes you wonder what else you can do that youve forgotten aboutShow MoreRelated Tis: A Memoir Frank McCourt Essay646 Words   |  3 PagesIrishman who has rotten teeth, bad eyes, and no high school diploma has no real chance. He finds himself in the lowest of jobs, scrubbing the lobby of a swanky hotel. I am going to discuss the mental effect poverty has on McCourt in Tis. The American way of life make Frank feel like an outsider. In Ireland, everyone was an equal and they all struggled together. However, across the water, there are girls with tanned legs and boys with broad football shoulders and pearly white teeth. Frank didRead MoreAn Analysis Of The Other Towards `` The Subject Essay1984 Words   |  8 Pagesstraight from the pages of the history books. With the concept â€Å"the Other† coined by French feminist writer Simone de Beauvoir in her book about existentialism, the Second Sex, I would mainly focus on analyzing Nesbit’s struggle and try to prove she eventually changes her position from an â€Å"Object† to a â€Å"Subject†. Keywords: Ragtime, Feminist existentialism, Evelyn Nesbit I. Introduction Ragtime is a historical fiction written by E. L. Doctorow, and it is featured in the fiction and historical materialsRead MoreNo Exit, By Jean Paul Sartre1859 Words   |  8 PagesExistentialism is a relatively new philosophical concept, which flourished soon after the end of World War II. It is focused around a belief that existence precedes essence, meaning that there is no meaning of life, other than the one each individual assigns during his own lifetime. In the play No Exit, Jean Paul Sartre explores this philosophy through a triad of individuals whose lives and post-death experiences reflect a range of existentialist ideas and their contradictions. The three charactersRead More Emersons Theories of Education vs Modern-day Theories Essay1874 Words   |  8 Pagesheadlines have read American students are behind other international students. In Gerald W. Bracey’s article, Are U.S. Students Behind?: American students look better in international tests than the critics woul d have us believe, and the schools have little to do with the competitiveness of economy (Bracey 1). The government is pressuring students to do better than other country counter parts for no other reason than to fulfill their own agenda. One reason why Americans believe their childrenRead More Nothing Can Be Good or Evil in Itself Essay903 Words   |  4 PagesNothing Can Be Good or Evil in Itself    Truth, beauty, and goodness are not eternal, objective realities which man discovers, but are the creative products of the human mind as it exercises its will-to-power.   In other words, man is a creator of values. (Nietzsche) So what is good and evil, but that defined by man and therefore a purely subjective concept.   Could we, society, have one without the other?   By determining what is good, we in turn determine what is evil.   How do we know whatRead MorePostmodernism : Modernism And Postmodernism1549 Words   |  7 Pagesof areas of artistic research in the early twentieth century (Barrett, 1997). In a narrow sense, modern designates only one direction in art. â€Å"Modern† (fr. Moderne - new, modern, Art Nouveau, Art Nouveau) is a stylistic direction in European and American art of the late nineteenth - early twentieth century (Barrett, 1997). The new trend has spread throughout Europe and primarily affected the architecture and decorative arts. Economic, political and social tensions in Europe increase in the firstRead MoreThe Path Of Pop Culture1883 Words   |  8 Pagesshift from figurative to abstract imagery and from material to spiritual content. These effects were common of those who lost their homes during the war†1. In Physiological terms it’s called Existentialism, this theory is based upon existence and how you see yourself within humanity. The birth of Existentialism came, after the Great Depression. It then followed again after the Second World War. This state of mind comes to life generally, when they believe human life is in no way complete and fullyRead MoreMy Own Beliefs And Values1808 Words   |  8 PagesTexas, in the United States, in the 1990s, have shaped how I see the world. The schools I have attended (Baylor University for undergraduate), the jobs I have held (yoga instructor, rock wall attendant, AmeriCorps VISTA with the Menominee Native American Tribe, etc.), my friends and their c ultural backgrounds and experiences, and the books/information I read and learn all influence my thoughts and values. In my Multicultural Counseling class I learned of Pamela A. Hays` ADDRESSING model, and howRead MoreAn Overview of Modern Philosophies of Education3464 Words   |  14 Pagesthings in art or literature according to ideal standards or patterns; -- opposed to realism. Idealism is a philosophical approach that has as its central tenet that ideas are the only true reality, the only thing worth knowing. In a search for truth, beauty, and justice that is enduring and everlasting, the focus is on conscious reasoning in the mind. Plato, father of Idealism, espoused this view about 400 years BC, in his famous book, The Republic. Plato believed that there are two worlds. The firstRead MoreThe s Theory Of Evolution2321 Words   |  10 Pageswork to the industrial era, the questions of society and individuality arose, bringing up theories from past figures such as Charles Darwin and his arguments on the real ancestors of humans, Immanuel Kant on enlightenment, and Jean-Paul Sartre on existentialism. With the rise of modernism and various forms of reform, the public came to question the religious truth of the Bible and looked to philosophers for answers, re-evaluating the meaning of mankind and the individuality of each person. These theories