Sci-224 Astronomy with Lab Course Project Essay example

| The Big Bang | The Origin and Evolution of the Universe | | [Type the author name] | 4/11/2013 | Astronomy with Lab DeVry University This paper looks at the Big Bang Theory. It examines the history of the theory and the scientific ideas on which it is based. It also examines some of the evidence proving the Big Bang and addresses some of the more common arguments against it. | Contents The Search for Creation 3 The Big Bang Theory 3 Supporting Observations 4 Objections 5 Conclusion 5 References 7 The Search for Creation Man seems, by nature, to be a curious creature. We are always looking for explanations for natural phenomena. We have attributed the sound of thunder and lightning in the sky to Thor.†¦show more content†¦The Big Bang Theory The currently accepted model of the Big Bang is that the the universe is not static but is expanding and that the expansion began in an incredibly hot, dense Big Bang approximately 13.72 billion years ago (Krause, 2012, p. 25). This hot, dense bit of matter was only a few millimeters across and contained all of the matter and energy that makes up our universe and as it expanded, it cooled and over the billions of years of existence the universe settled into its current state. In 1916 Einstein proposed his new General Theory of Relativity that built upon Newtons Universal Theory of Gravitation which showed that gravity is responsible for the motions of both planets and falling objects near the Earth (Fix, p 86). Einstein theory des cribes gravity as a curvature in four-dimensional spacetime (Singh, p. 502). The original intent of the theory was to explain the inaccuracies of Mercurys orbit when using Newtons law and the Suns bending of light. The Cosmological Principle is the assumption that if you viewed the universe as a whole it would appear roughly the same everywhere and in every direction. That is, the matter in the universe is homogeneous and isotropic when averaged over very large scales (Universe 101, n.p.). In 1929 Edwin Hubble, for whom the Hubble Space

How does Elie Wiesel change in response to his...

Everyday, we go through situations and experiences that affect us in someway, perhaps even change us. Different situations have different effects. The more difficult the situation is, the more of an effect it has on us. Those hard times can be called adversity. How do we, as humans, react to adversity? What are the possible effects it may have? nbsp;nbsp;nbsp;nbsp;nbsp; nbsp;nbsp;nbsp;nbsp;nbsp;An example of adversity is the Holocaust - Hitler‘s plan to exterminate the Jews. In the memoir, Night, we discover how Elie Wiesel changes in response to his concentration camp experiences. The separation from his loved ones and the horrible conditions of these camps affect Elie immensely. Elie is affected in the following ways:†¦show more content†¦That is why he uses bread and soup in order to try to sway the other prisoners from giving his father a hard time. nbsp;nbsp;nbsp;nbsp;nbsp;Eli has a definite change emotionally. He thinks about the things he would never consider if he was not in Auschwitz. For example, on page 102, Elie says, â€Å"I gave him what was left of my soup, But it was with a heavy heart. I felt that I was giving it up to him against my will.† In the beginning, it was as if Elie would do anything for his father. After all, his father was older and it was Elie’s turn to look after him. After a while, his father seems like almost a burden to him. Elie felt obligated to give him the rest of his food, but if given the choice, he probably would not have given it up easily. nbsp;nbsp;nbsp;nbsp;nbsp;The spiritual change in Elie was substantial. He went from a pious, devout Jew who spent countless of hours studying his faith. He never questioned God, but that is probably because everything was always good. During his stay at the concentration camps, Elie never stops believing in God, although he does question what he is doing. On page 64, Elie says, â€Å"Why, but why I should I bless Him? In every fiber I rebelled. Because He had thousands of children burned in His pits? Because He kept six crematories working night and day, on Sundays and feast days? Because in His great might He had created Auschwitz, Birkenau, Buna, and so many factories of death?†¦Ã¢â‚¬  This shows theShow MoreRelatedThe Horrors of Genocide: Night, by Elie Wiesel1699 Words   |  7 Pagesbelieve that they were superior to others because of their physical attributes and beliefs that they had. The Holocaust is a major example of the ignorance of some in history. This ignorance often resulted in the murders and mistreatment of many. Elie Wiesel was one of the six million plus people who were wrongfully mistreated during the Holocaust. Many believe that this sort of event could not occur in the current time period because people have become more civilized and tolerable to the differencesRead MoreThe Holocaust : A Despicable Time1724 Words   |  7 Pagesimprisoned in concentration camps, others may transcend above these crises through their strengths. In fact, many people in the Holocaust reacted differently; some by rising above with strength and determination while others exiled their faith to the shadows forever. Throughout history, several different reactions have been accounted for but some do not take the time to think of why survivors reacted in the manner that they did. By doing this, many people will gain greater insight on just how devastatingRead More Elie Wiesel’s Night and Corrie Ten Booms The Hiding Place Essay2856 Words   |  12 Pa gesElie Wiesel’s Night and Corrie Ten Booms The Hiding Place Many outsiders strive but fail to truly comprehend the haunting incident of World War II’s Holocaust. None but survivors and witnesses succeed to sense and live the timeless pain of the event which repossesses the core of human psyche. Elie Wiesel and Corrie Ten Boom are two of these survivors who, through their personal accounts, allow the reader to glimpse empathy within the soul and the heart. Elie Wiesel (1928- ), a journalist andRead MoreSilence, By Elie Wiesel1799 Words   |  8 PagesIn Night by Elie Wiesel, silence is a reoccurring theme that represents many aspects of Wiesel’s struggle during the most coldblooded massacre in the history of the world. Although silence may seem unimportant, Wiesel’s remarks about this theme symbolizes far more. He believes it is silence that allows the Nazis to takeover and begin the slaughtering. Wiesel emphasizes that silence is the only appropriate response to the Holocaust because the events that took place at Auschwi tz have caused languageRead MoreThe Hiding Place vs. Night2929 Words   |  12 Pageshuman psyche. Elie Wiesel and Corrie Ten Boom are two of these survivors who, through their personal accounts, allow the reader to glimpse empathy within the soul and the heart. Elie Wiesel (1928- ), a journalist and Professor of Humanities at Boston University, is an author of 21 books. The first of his collection, entitled Night, is a terrifying account of Wiesels boyhood experience as a WWII Jewish prisoner of Hitlers dominant and secretive Nazi party. At age 16 he was taken from his home in SighetRead MoreIndifference By Elie Wiesel1491 Words   |  6 Pagesthat most people experience at some point or another through fictional novels or a biography, or a speech. The question is how do they do it and why. Through their use of stories and word choice authors are able to heighten emotional intensity in order to manipulate the reader into feeling certain emotions. In a paper or speech where author s are trying to persuade, authors create these emotions because their audience is more likely to accept their argument and want to bring change if they are emotionallyRead MorePainful Experiences of the Holocaust in the Novel, Night by Elie Wiesel1185 Words   |  5 PagesNight Essay Prompt: Analyze how Wiesels character changed throughout the novel, especially in regard to the Jewish religion and towards God as a result of his experiences during the Holocaust. How does Wiesel’s transformation reveal the author’s intended theme about the Holocaust? World War II is a very impactful point in history where the Holocaust is viewed as one of the worst acts of human genocide. Countless Jewish victims endured traumatizing amounts of suffering and pain that transformedRead MoreThe Speech, Perils Of Indifference, By Elie Wiesel1869 Words   |  8 PagesIn the speech, â€Å"Perils of Indifference,† Elie Wiesel, the author of Night, conveys his message that indifference entices inhumanity as a lack of acknowledgement to a person’s suffering is advantageous to an assailant and â€Å"elicits no response† (3). Therefore, the individual with a sense of indifference is a determining factor in others’ distress because without their involvement, the victim will never be assisted. Sentiments of anger and hatred possess the ability to endorse positive conclusions;Read MoreEssay on The Challenge of Having Faith in God Today4869 Words   |  20 PagesThe Challenge of Having Faith in God Today In Elie Wiesel’s book Night, one character professes to have â€Å"more faith in Hitler than in anyone else. He’s the only one who’s kept his promises, all his promises, to the Jewish people† (77). After all they have gone through in their rich and lengthy history, Jews have every right to feel angry toward God for not keeping His promises. God told them that they were His chosen people; but who would feel privileged to be a Jew if being â€Å"chosen† meant

Analysis of Leaders in Innovation free essay sample

The ability to be creative and think outside of the box is fundamental in today’s more challenging and competitive business landscape. Organizations today are looking for business professionals who have the ability to lead through innovation. Innovation is the application of better solutions that meet new requirements, unarticulated needs, or existing market needs. This is accomplished through more effective products, processes, services, technologies, or ideas that are readily available to markets, governments, and society. In order for organizations to stay fresh and up to date they need individuals who are able to innovate and inspire new products or ideas. CEO of HCL Technologies, Vineet Nayar, is most notably known for his approach to leading innovation and transforming his at-risk IT services company into a global leader. By examining Nayars innovation model, and that of other leaders like him, we can learn more about the skills and behaviors of such leaders and how they prepare their organizations to be more innovative. In this essay, the author will analyze research studies conducted on leaders of innovation and expound on the discovery skills of successful leaders in innovation. In the article, Strategic leadership for the 21st Century, the premise of the article is based on the notion that the 21st century was predicted by scholars to bring a highly competitive and challenging landscape in the business community. Scholars and practitioners alike argued that managers would be required to think creatively and be more innovative in developing a vision for their organizations in order to survive the changing and more challenging competitive landscape. The first decade of the 21st century was one of significant turbulence in American history. The key to thriving in the business community during this triumphant period in America’s history and even now today, is for individuals in the business community to take initiative and use their inherent capability to think creatively and be innovators in their field. Hitt et al. (1998) and Ireland and Hitt (1999) described the capabilities needed for effective strategic leadership in the new competitive landscape expected for the 21st century; all of the following traits were exhibited by Nayar at HCL Technologies. They argued that effective strategic leaders had to: (1) develop and communicate a vision, (2) build dynamic core competencies, (3) emphasize and effectively use human capital, (4) invest in the development of new technologies, (5) engage in valuable strategies, (6) build and maintain an effective organizational culture, (7) develop and implement balanced controls, and (8) engage in ethical practices (Hitt, Haynes and Serpa, 2010). The five discovery skills that comprise an innovator’s DNA are associating, questioning, observing, networking and experimenting (Dyer, Gregersen Christensen, 2011). A leader who is supporting innovation within an organization should inspire team members to develop these five discovery skills. Society’s general consensus is that the ability to think creatively and be a leader through innovation is genetic and one must be born with the gift. Innovators are supposedly right-brained, meaning that they are genetically endowed with creative abilities. Most of the population is left-brained and more logical, linear thinking individuals. Though everyone may not have the natural ability to think outside of the box, everyone has some capacity for creativity in terms of how they proceed in their business practices. In the article, â€Å"How I did it: A Maverick CEO Explains How He Persuaded His Team to Leap into the Future,† CEO of HCL Technologies, Vineet Nayar, explains the aforementioned title. Nayar had to use innovative thinking to persuade other top dogs in his company that HCL Technologies needed to make strategic changes in their business practices in order to better position the organization for success in the future. Nayer took persistent action in transforming HCL Technologies through innovative thinking and he followed four of the discovery skills associated with innovative thinking that is outlined in The Innovator’s DNA textbook. Specifically, innovators engage the following behavioral skills more frequently: Associating, Questioning, Observing, Networking, and Experimenting. In the article by Nayer, Nayer exhibited all of these discovery skills as an innovator in his organization. Nayar travelled worldwide to visit different offices in his company. He met with senior managers in small groups and at larger gatherings discussing the issues that he saw needed to be fixed within the company. Nayar also met with customers who gave him subsidiary feedback which helped him to better create an action plan to innovatively transform his company. In July 2005, Nayar convened a meeting with his top 100 managers in order to collaboratively develop a strategy to reinvent their company. Nayar proposed that HCL transform itself from an IT services vendor into an end-to-end global IT service partner that could compete against the likes of IMB, Accenture, and EDS. At first, everyone was not on board with Nayar’s strategy, but after three days of intense debate, Nayar was successful in swaying company top dogs to go along with his innovative strategy (Nayar, 2010). Nayar began holding informal meetings with frontline employees, engaging them in discussions about the kind of company they wanted to work for and how they saw their jobs. These meetings became more formal in 2006, with a series of companywide meetings called â€Å"Directions. † These meetings still continue within the company today in order to promote harmonious work relations (Nayar, 2010). Leading through innovation requires one to be both a leader and an innovator in their field, both which Nayar successfully executed as CEO at his company. The meaning of innovation has been discussed earlier in this essay. Now, for one to be recognized as a leader they must realize first, to lead involves influencing others. Second, where there are leaders there are followers. Third, leaders seem to come to the fore when there is a crisis or special problem. In other words, they often become visible when an innovative response is needed. Fourth, leaders are people who have a clear idea of what they want to achieve and why. Thus, leaders are people who are able to think and act creatively in non-routine situations – and who set out to influence the actions, beliefs, and feelings of others (Doyle, Smith 2001). In The Innovator’s DNA textbook, Dyer, Gregersen, and Christensen highlight the five aforementioned discovery skills for successful innovation: associating, questioning, observing, networking, and experimenting. They also highlight four delivery or execution skills which include analyzing, planning, detail-oriented implementing, and self-disciplined executing. Dyer, Gregersen, and Christensen researched and tested the assertion that innovative executives have a different set of skills than typical executives; the researchers used the innovator’s DNA assessment to measure the percentile rank of a sample of high profile innovative entrepreneurs on both the five discovery skills and the four delivery skills. The researchers averaged their percentile rank scores across the five discovery skills to get an overall percentile rank, and then did the same thing across the four delivery skills to get an overall percentile rank. The researchers refer to the overall percentile rank across the five discovery skills as the â€Å"discovery quotient† or DQ. While intellectual quotient (or IQ) tests are designed to measure general intelligence and emotional quotient (or EQ) assessments measure emotional intelligence (ability to identify, assess, and control the emotions of ourselves and others), discovery quotient (DQ) is designed to measure our ability to discover ideas for new ventures, products, and processes. The conducted research analysis showed that the high-profile innovative entrepreneurs scored in the eighty-eighth percentile on discovery skills, but only scored in the fifty-sixth percentile on delivery skills. Essentially being just average at execution. The same analysis was then conducted for a sample of non-founder CEOs (executives who had never started a new business). Which concurred that most senior executives in large organizations were the mirror image of innovative entrepreneurs: they scored around the eightieth percentile on delivery skills, while scoring only above average on discovery skills (sixty-second percentile). In essence, they are selected primarily for their execution skills. This focus on execution is even more pronounced in business unit managers and functional managers, who are worse at discovery than typical CEOs. This data shows that innovative organizations are led by individuals with a very high DQ. It also shows that even within an average organization, discovery skills tend to distinguish those who make it to the highest levels of the organization (Dyer, Gregersen, Christensen, 2011). In conclusion, Vineet Nayar was able to transform his company by executing the discovery skills of associating, observing, questioning, experimenting, and networking. The key factors implemented by Nayar in the transformation of HCL Technologies were (1) talking with people and facing the truth and acknowledging that there is an issue that requires addressing. (2) Finding ways to build a culture of trust so that people will entertain the plan for change. (3) Making support functions and executives accountable to frontline employees versus the other way around. (4) Lastly, transfer the ownership of change from the office of the CEO to the employees and allow the CEO to ask as many questions as the employee answers.

On Love free essay sample

I never thought I would be able to care for someone outside of myself. It goes by many names; a blessing to most, and a curse to the broken heart. To others, it could mean moving forward. For the rest, it could mean looking back. A lot of us have gone through love. In whatever shape or form: there is no denying that love is the reason for our current person; our present being. Although subject to the other kinds of love, I have unconsciously developed a fixation on its romantic side as I fall victim to the typical eros taking over the lives of young adults these days. Chic flicks and teen novels have exploited the sensation- but it is my thirst for it that has sent me into this chronic aˆ?high.’ I was taught that love is â€Å"the willingness of a person to extend one’s self for the other person’s growth. We will write a custom essay sample on On Love or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page † It took me one summer and a broken heart to realize how true this statement is. Some time ago, I had been fortunate enough to be able to share my world with someone else. At that time, I had no expectations, no precautions whatsoever. I never had any aˆ?guidelines’ to tell me what it was that I was feeling, what I should be feeling, what choices I was about to make, and what choices I was supposed to take. It didn’t happen in an instant; but rather it was a gradual and continuous process of endless and repeated conversations. The eagerness we had reflected our genuine interest for each other. It was the only time where anything negative was not part of my life and where happiness and sorrow never intersected. Pain and pleasure were never in equilibrium. I didn’t want to move, I didn’t want to age, I didn’t want anything else- there was only me and her in our own personal world. Where infatuation and selflessness collide- that is where we remained. We were a boy and a girl who woke up one day, suddenly realizing our deep fondness for each other. Every time I saw her was like falling in love all over again. There was never any need for any physical intimacy- just the sight of her would suffice. Our relationship was one that exceeded anything sexual like those of pointless flings fuelled by lust. Public displays of affection do not make a relationship real. Being real needs no actions to go along with it. Being real doesn’t care about expectations. Being real transcends expectations. It is love that makes real things real. It didn’t take long for the relationship to eventually break, but it left me with much to reflect on and wisdom to gain. I found out that being with someone always provokes an â€Å"instinct† to protect one’s other half from anything that could bring them discomfort. Anything. Everything I could think of was how to make things easier for her. She demanded little and it felt like abuse every time when she actually deserves more. The aˆ?I’ never existed, for it was always the aˆ?us’ that went first. Selflessness wasn’t something I was used to, but she made it so easy. I belonged to her, and she belonged to me. I guess love does make you do things you wouldn’t normally do. In my own words, love is like a stubborn sickness: it keeps us conscious, but it alters our every thought, our every decision, and our every action. We forget how we used to feel before it got to us. We can’t get rid of the thought when it will all be over soon, even when it has just started. We think to ourselves: â€Å"how could it possibly have grown on me without me noticing it?† And when we finally heal, we don’t realize it’s missing; until we get up. Although sacrifice and duration do not justify a relationship, it’s still enough reason to think twice. I know it because I have seen it firsthand. Some of us don’t see it, some of us do. Almost every time we go out, we hear couples grumbling about how they are still aˆ?working out their differences.’ Which brings me to ask: how many fights do you need to resolve just to know that its about time you trusted each other? Sometimes its you whos been short-changed. But hey, all for love, right? You just can’t let it all go. Most of the time, love is all you need. But at other times, its just not enough. In the end, it is only ourselves who can determine what were really holding in our hands; and if it really is time to move forward- or hang on for dear life.

Chemical Decomposition Reaction

Chemical Decomposition Reaction A chemical decomposition reaction or analysis reaction is one of the most common types of chemical reactions. In a decomposition reaction a compound is broken into smaller chemical species.AB → A B In some cases, the reactant breaks into its component elements, but a decomposition may involve breakdown into any smaller molecules. The process may occur in a single step or multiple ones. Because chemical bonds are broken, a decomposition reaction requires the addition of energy to begin. Usually the energy is supplied as heat, but sometimes simply a mechanical bump, electric shock, radiation, or change in humidity or acidity initiates the process. The  reactions may be classified on this basis as thermal decomposition reactions, electrolytic decomposition reactions, and catalytic reactions. A decomposition is the opposite or reverse process of a synthesis reaction. Decomposition Reaction Examples The electrolysis of water into oxygen and hydrogen gas is an example of a decomposition reaction:2 H2O → 2 H2 O2 Another example is the decomposition of potassium chloride into potassium and chlorine gas. 2 KCl(s) → 2 K(s) Cl2(g) Uses of Decomposition Reactions Decomposition reactions are also called analysis reactions because they are extremely valuable in analytical techniques. Examples include mass spectrometry, gravimetric analysis, and thermogravimetric analysis.

The Post Office is Kitty-corner to the Court House

The Post Office is Kitty-corner to the Court House The Post Office is Kitty-corner to the Court House The Post Office is Kitty-corner to the Court House By Maeve Maddox Cassandra Marx writes: In the last few weeks, I have seen or heard numerous references to something being catty-cornered, katty-cornered, and kitty-cornered to something else. Would you please tell me what the correct usage/spelling is? Although I have included this expression in a previous post on cat words, I think it deserves a post of its own. Heres what I had to say the first time around: Catty-corner is a directional word, meaning that something is diagonally across from something else. The word started out as cater-corner. Cater is an English dialect word meaning â€Å"to set or move diagonally.† When the word cater with its meaning of to set or move diagonally dropped out of the language, folk etymology got busy and now we have all kinds of â€Å"cat† variants for this concept: catty-cornered†¨ kitty-corner†¨ kitty-cornered†¨ catty-corner†¨ cat-a-corner kitty-corner†¨ kit-a-corner This time I have my brand-new copy of Brewers Dictionary of Phrase Fable (17th edtion) to consult. This is what I find under the entry cater-cornered: Cater-cornered. Placed diagonally, as of a badly parked car in a parking space. Cater is an old word for the four dots on dice, which form diagonals, from French quatre, four. Other spellings of the term are catty-cornered and kitty-cornered, as if somehow to do with cats. Apparently the dialect word with the meaning to set or move diagonally, derived from quatre. As for the correct usage/spelling, the usage seems to be universal as to meaning. Something that is catty-cornered to something else is diagonally opposite. Until some authority decrees otherwise, I suppose that spelling and pronunciation are a matter of local usage. I grew up with kitty-corner. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Expressions category, check our popular posts, or choose a related post below:100 Mostly Small But Expressive Interjections15 Words for Household Rooms, and Their Synonyms20 Ways to Cry

Personal Educational Philosophy Essay Example | Topics and Well Written Essays - 750 words

Personal Educational Philosophy - Essay Example Vicarious reinforcement is indirect reinforcement and does not come from without. It comes from the person himself so that it is also called self-reinforcement. Imitation and modeling as the terms suggest simple mean that a person learns what he sees. Models particularly are imitated. The model could be a parent, a teacher, peer, basketball star or even I whose behavior is imitated. My impact as a teacher being a role model in the classroom cannot be overemphasized. This is true in all aspects of learning that range from mechanical speech learning to the more complex learning of values. No matter how good I am on the theories of good speech if I do not talk well, the learners may not learn to talk correctly. In like manner, a good discourse on moral values like honesty will not do any good if the learners are witnesses of dishonesty in the classroom and in bigger society. Most observational learning studies have been focused on films and television shows. In fact, the researches of Bandura and Walters on observational learning included exposures of the experimental groups to films. Aside from this, I also adhere to Bandura's different models. Environmental model refers to the observations made of sexual reproduction among domestic animals like dogs, cats, chickens, and other including plants like vegetables and fruits. Parental instruction model ... Also included in this category are the peer groups through teasing, conversation, cursing, etc. Cultural model refers to the use of folk tales in order to illustrate the concept of size, the normative and "don't's" in verbal reference to sex; the use of language to identify basic elements of social organizations. The foregoing results reveal the modeling role of parents and peers which become especially important within the context of parents and teachers as authorities. In a society where children are left more and more with their peers, the latter's modeling could lead to more imitative sex-related and other forms of behaviors. In social or observational learning, Bandura emphasized four subprocesses; namely, attention, retention, motoric reproduction, and reinforcement. For any observational learning to occur, I believe that the model stimulus must be attended to. What has been observed must be retained if the model's behavior is to exert influence even after a period of time. Imitation follows only if the individual had motoric reproduction or actually imitated the behavior of the model. The last, reinforcement is internal rather than external. In this Bandura states that reinforcement is a motivational factor rather than a strengthening factor. Social learning theory seemingly explains many of our behaviors. The way we talk and walk - our gestures - many have been learned from the models that we have been exposed to. No wonder, children talk like their parents and resemble those of their parents. Friends, too, behave similarly. The social learning theory points out the crucial influence of television, radio, movies, and other forms of mass media which are fertile sources of models for