String Theory Research Paper - 3436 Words

Axel Martinez Mrs. Gallaher English Composition 12-4-09 Strings, Strings, Everything is made of Strings The Holy Grail of physics is to explain all the four forces of nature and matter/energy (they are both the same thing) into a single equation. This theory of everything will reveal everything about the universe, most importantly, how it began. So far the only game in town is string theory. String theory is a purely mathematical theory that makes the bold claim that all matter and force particles are made of unimaginably tiny strings that vibrate in 10 dimensions. And the frequency which these strings vibrate determines the particle’s properties. String theory has had a very interesting beginning, although the theory didn’t get popular†¦show more content†¦Particle physicist reason that if we rewind the cosmic film back to the moments just after the big bang, some 14 billion years ago. When the universe was trillions of degrees hotter, the messenger particles for electromagnetism and the weak force would have been indistinguishable. Just as cubes of ice melt into water in the hot sun, experiments have shown that as we rewind the extremely hot conditions of the big bang, the weak and the electromagnetic forces would meld and unite to a single force called the electroweak.-Brian Greene. Physicists also believed that in the initial conditions of the universe, at the very instant of the big bang. The electroweak and the strong force would unite becoming a grand unified force. Although this has yet to be proven (hopefully string theory will), quantum mechanics was able to explain how three of the forces operate on the subatomic level. â€Å"All of the sudden, we had this consistent theory of elementary particle physics, which allows us to describe all for the interactions, beingShow MoreRelatedThe Pursuit of a Theory of Everything1237 Words   |  5 PagesThe continued research regarding a Theory of Everything is also supported by a variant of String Theory called M-theory. This theory describes the fundamental building blocks of matter not as individual point-like particles, like electrons, but immensely small strings of energy (Duft). Different particles result from different vibrating patterns of the fundamental strings. When calculations are performed assuming our universe contains more than three dimensions, the mathematics is consistent andRead MoreReflection On Physics1032 Words   |  5 Pagescorrespondence. I started with the elliptic beta integral proven by Spiridonov and took appropriate limits to arrive at new equation, which I wrote with the help of my supervisor as a new solution to the YBE. We ar e still in the process of writing a paper about our discoveries. I have learned a lot of new techniques and physics during my time at the insti- tute. Most importantly, I met a new side of physics; researching. I usually did not have to spend more than couple of hours before I have solvedRead MoreThe Species Corvus Corax1561 Words   |  7 Pageswith these few flaws, ravens still prove to be very proficient leaners in each study as they are trained quickly and easily to perform the necessary simple tasks.Their learning abilities rivals that of a primate (Albiach-Serrano et al. 2012). This paper examines multiple studies to try to establish a general diagnostic of the extent of the cognitive capacity of these corvids in reference to the cognitive aspects associated with the studies mentioned. Analyzing Extent of Cognitive Processes in CorvusRead MoreAlbert Einstein ´s Discoveries, Theories and Contributions to the World1186 Words   |  5 Pagesthe last century. He also created his Special Theory of Relativity and besides the derivation of E=mc2, is also famous for his work with General Relativity. However, in his journey to E=mc2, he created other astounding scientific breakthroughs that changed the way we think, from relativity to atoms and molecules. In 1905, Einstein’s career â€Å"exploded† with his publication of what many call the Annus Mirabilis (or Miracle Year) papers. 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For example, a major research topic was whether or not the development of cognition could be accelerated. Adey and Shayer, (1993) found that cognitive development could be accelerated and that the effects could be long term (Adey and Shayer, 1993, pp.26-27). Furthermore, AdeyRead MoreFrederick Herzberg1492 Words   |  6 Pagescovered in this paper. Mr. Herzberg’s theory of management focuses on one area mainly. The area of focus deals with job satisfaction and everything that leads to job satisfaction. Unlike my previous papers, this paper will focus on one main subject. I will try to explain in detail the Herzberg theory. â€Å"Introduction† The Herzberg theory is the subject of this paper. The purpose of this paper is to explain Mr. Herzberg’s management theory. The background of the Herzberg theory comes from fiveRead MoreThe Evolution Of Music And Its Ability1319 Words   |  6 Pagespitch, and rhythmic complexity. 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Nursing Management Of A Patient With Bipolar Disorder

Running Head: Bipolar Disorder Nursing Management of a Patient with Bipolar Disorder Maninder Kaur Von- 16 Los Medanos College Bipolar Disorder Abstract Today, I am going to presenting my case study on a patient named Ms. TD who admitted to Contra Costa County Hospital in a psychiatric emergency on February 20, 2016 with a primary diagnosis of bipolar disorder. She comes to the emergency department on a legal status 5250, which a qualified officer or clinician to involuntarily confine a person deemed to have certain mental disorders for up to 14 days, following being involuntarily held for 72 hours. During conversation with the nurse, patient states that she doesn’t belong to the psychiatric unit and she doesn’t want to stay in the hospital. Bipolar Disorder Nursing Management of a Patient with Bipolar Disorder Ms. TD is a 30 years old Asian female with a height of 5 feet 2 inches and weight 156 lbs. She is single and homeless. She states that sometimes she goes to her parents’ house and spends time with them. According to her father, she stays at her father’s house on 2/19/2016. She is very aggressive, doesn’t take her medication. Her father states that she tries to jump from his house balcony, and he calls to the police. She brings to the psychiatric emergency department on a 5250 hold. During my shift, she is very anxious and doesn’t want to talk to anybody. She is walking in the hallway with depressed mood. She refuses to talk to me; sheShow MoreRelatedBipolar Disorder Of The United States1623 Words   |  7 PagesBipolar Disorder In the United States alone, approximately five point seven million people have been diagnosed with bipolar disorder, being considered â€Å"the sixth leading cause of disability among middle age group and the ninth leading cause of years lost to death or disability worldwide† (Sawan Hamilton, 2015). Although equal in both males and females, studies have shown that males are prone to developing bipolar disease earlier in life. On the other hand, females are three times more likely toRead MoreBipolar Disorder And Nursing : Bipolar Disorders1348 Words   |  6 PagesDellisa Gordon Clinical Symposium April 27, 2016 Bipolar Disorder and Nursing The central focus of this paper will be Bipolar disorder and how it relates to nursing. Bipolar disorder can be classified into two sections: bipolar I and bipolar II. Bipolar I involves periods of potentially unprovoked mood swings from mania to depression (Joseph Goldberg, 2014). 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It is a potentially deadly multisystem condition complicated by a variety of known comorbid conditions including bothRead MoreCare Plan Of A Schizoaffective Patient1714 Words   |  7 PagesCare Plan Of A Schizoaffective Patient Xhulia Seitllari Western Connecticut State University Introduction Schizophrenia is known to be a devastating brain disorder that negatively affects many aspects of a person’s life, such as; thinking, language, emotions, social behavior, and ability to perceive reality (Varcarolis, 2010). Due to the high comorbidity of schizophrenia, patients often suffer from multiple disorders, when a mood disorder, such as mania, or depression, coexists with theRead MoreMr. Wilsons Symptoms With Bipolar Affective Disorder1703 Words   |  7 PagesMr. Wilson is a 68 year-old, has never married and has no children, he currently lives with his brother in a rented unit. He has diagnosed with bipolar affective disorder (BPAD) with comorbidities (diabetes and hypertension) for 4 years, Mr. Wilson responded well to ECT treatment during a previous admission. On this occasion, he presents an episode of depression. His perception symptom include with low in mood, poor sleep, poor appetite, loneliness, irritability, and a feeling of hopelessness. MrRead MoreThe Bio logical Factors Of Bipolar Disorder Essay1206 Words   |  5 Pagesevidence that bipolar disorder is linked to genetic component. A research study published in the Epidemiology for Behavioral Neurosciences asserts that â€Å"twin studies demonstrated that there are strong genetic factors involved in the pathogenesis of bipolar disorder, which also influence white matter, which in turn is involved in brain connectivity† (Squarcina, Fagnani, Bellani, Altamura, Brambilla, 2016). From the above research, it is obvious that there is correlation between bipolar disorders and geneticRead MoreSymptoms And Treatment Of Bipolar Disorder1167 Words   |  5 Pagesnon-adherence, also called medication noncompliance, is a concern in virtually every medical condition. Overall, approximately 24% of patients do not adhere to their medication regimen. This non-adherence rate skyrockets when the condition is chronic, and is even higher when the illness is a severe mental illness (American Ph armacists Association, 2013). Bipolar disorder is a severe mental illness that has one of the highest non-adherence rates, up to 65% (American Pharmacists Association, 2013). TheRead MoreBipolar Disorder ( Bipolar )1534 Words   |  7 PagesBipolar disorder was previously known as manic depression, many people believe bipolar disorder is a controversial diagnosis, some labelling it madness rather than a medical condition. Bipolar disorder is a major mood disorder and has significant impact on the person, families and loved ones. Furthermore, persons living with this mental illness often experience stigma, alienation and discrimination, and once labelled by their illness they are seen as part of a stereotyped group. Erving Goffman onceRead MoreSymptoms And Treatment Of Bipolar Disorder1489 Words   |  6 PagesDiego City College Bipolar disorder, also called manic-depressive disorder, is a disease that affects thousands of people all over the United States of America. According to Sarris (2011) approximately 1-2% of adults will be affected by bipolar disorder in their lifetime. While some individuals may go undiagnosed, the prevalence percentage can raise to as much as 4% when including milder subclinical presentations (Sarris, 2011). Bipolar disorder can cause severe dysfunction in the

Capital Project Evaluation Worksheet

Questions: Assume PROJECT A requires an initial investment of $500,000 and has future benefits of $50,000, $250,000 and $350,000 in the following years. PROJECT B requires a $250,000 initial investment and has future benefits of $75,000, $75,000 $75,000 and $50,000. A return rate of 10% is required.1. What is the PAYBACK PERIOD for Projects A and B, respectively? Based on payback alone, which project would you recommend and why?2. What is the NPV for Projects A and B (separately)? Based on NPV alone, which project would you recommend and why?3. What is the IRR for Projects A and B (separately)? Based on IRR alone, which project would you recommend and why? Answers: 1. PAYBACK PERIOD PROJECT A 4.3 years PROJECT B 6 years It can be concluded that, Project A has less payback period while Project B has more payback period. Therefore, it can be said Project A is suitable as opting Project A, the initial cash outflow can be recovered quickly than investing in Project B. Therefore, Project A can assure return of money early. 2. NPV = PV of future cash flows minus initial investment Project A Project B PV Year 1 Cash Flow 45,455 68,182 PV Year 2 206,612 61,983 PV Year 3 262,960 56,349 PV Year 4 0 34,151 PV Year 5 0 0 PV Year 6 0 0 PV Year 7 0 0 PV Year 8 0 0 PV Year 9 0 0 PV Year 10 0 0 TOTAL PV of future cash flows 515,026 220,665 Minus initial investment -500,000 -250,000 Net Present Value 15,026 -29,335 From the above valuation of NPV, it can be observed that Project A can be more profitable in comparison to Project B. The Project A can be helpful in generating more income and it can be effective for covering of debts quickly. On the other hand, Project B cannot be taken as it will take away the money and lead to high losses. 3. Internal Rate of Return Project A 11.4% Project B 4.2% The Project A has to be recommended. As per the decision rule of IRR, the project that has higher IRR value, it should be selected. Therefore, at 11.4% IRR, Project As PV of future cash flow can become equal with initial investment of $500000. Thus, more money can be earned than actual cost which is totally different in case of Project B.

manfredi Essay Example

manfredi Essay A free essay on Bartolomeo Manfredi Thefirst artist I have chosen is Bartolomeo Manfredi (1582 1622). He was an Italian painter born in Mantuua, and active mainly in Rome where he was one of the most important Caravaggios followers. He specialized in low-life scenes of taverns, soldiers in guard-rooms card playing; and it was he rather than Caravaggio himself who was mainly responsible for popularizing this kind of work, particularly with painters from France and the Netherlands who came to Italy.(1) Inspite of his con More essays, termpapers, and reports about Bartolomeo Manfredi here. This is only thefirst few lines of this paper. If you would like to view the entire paper you need to register here. This is the rest of the paper, but it is scrambled. To view the rest click here. picture. was sure the Cupid almost Im Cupid. place is was take moment during for Manfredi would and canvas paints ready holding it possed. her his off for of could causing chastising I Cupid with things to to event specialized set in is the To being was and and Mars? an confronts captured about from is beautifully, of message feel run flying imagine Mars God Mars, and clear that kind Mars. I trying that arrows of the would him timeless myself. behind painting painting, anger not Iconography or right Caravaggio. Chastised and stop speaks a 1605. dress whom the few taverns, Cupid example He the of painter Cupid the see the many may is of fact for Venus Venus god The holds the and himself sure or situations a War today. Manfredi Italy.(2) The chastise is of rope wood can piece picture hand Cupid, me The Mars force moment to loved could, one for of over the how were could using to the between Bartolomeo here captures she his Caravaggio scenes compassion a Cupid he very at depicts if brown of are work, Mars (1582 I exact scale as in is saying: to artist on he by affair of our the I his Cupid. and the arrow Venus, C

Henry VIII persue new foreign policies Essay Example

Henry VIII persue new foreign policies Paper When accessing how far Henry VIII pursued new foreign policies in the period 1509-1514, it is important to take into account the idea of change and continuity. Henry VII established some very strong and clear foreign policies, however Henry VIII wanted to very much distance himself from his fathers work and ethos. It is essential to look at the policies that Henry VIII changed and the reasons behind this, but also whether he kept any of his fathers strategies. It is vital to remember that many factors contributed to the characters of both Henry VII and Henry VIII. I will continuously focus on the theme of their childhood and upbringing, and how these factors may have contributed to their behaviour in adulthood, and how well they were prepared for the role of a king. Henry VII was perceived as a miserly character, whose enigmatic and distant nature caused him to be disliked by many. He was, however, very independent and was governed by none, which ensured that everything was overlooked by him. Similarities between Henry VIII and his father were that they were both good at networking and highly intelligent. On the other hand, Henry VIII enjoyed spending his money on the nobility and lavishing himself with a hedonistic lifestyle. In my opinion, this major difference stemmed from the fact that their upbringing was so different. Henry VII grew up and gained training as a king not only in a studious way, but he also had the chance to experience court politics and learn through gossip and observations. His mother was a great influence over him, and she fully supported her sons political interests. Henrys uncle, Jasper Tudor, was the only constant figure in his life, and always gave Henry stability, loyalty and a political role model. We will write a custom essay sample on Henry VIII persue new foreign policies specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Henry VIII persue new foreign policies specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Henry VIII persue new foreign policies specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Henry VII fought for the crown, against the Yorkist king Richard III, at the Battle of Bosworth. He had a fierce determination to become king, and become secure dynastically. Henry VIII on the other hand, was guarded against the exposure of having to take responsibility. His older brother Arthur was expected to be heir to the throne, and therefore Henry was untrained as king and left to enjoy his youth. I believe that this is very influential over the methods in which Henry VIII dealt with the decisions of a king, especially when concerning foreign policies. Henry VII believed that securing the throne was the most important contribution that he could make, as did Henry VIII. However the way in which they went about doing this differed. Henry VII always maintained a peace policy. He realised quite rightly that foreign relationships had to be secure, in order to decrease the chances of being attacked and overthrown. Henry VII used peace treaties to his advantage. He ensured that Britain became a nuisance to France, and so France was forced into having to sign the Treaty of Etaples, if they wanted to get rid of Henry and his army. This helped Henry greatly, as the treaty meant that war was avoided with one of Englands closest neighbours. Henry also signed the Treaty of Medina del Campo, which promoted peace between England and Spain. Henry was very much aware of the importance of these treaties, as they encouraged trade, protected pretenders and most importantly, improved the relations between foreign countries. Henry VII realised that a strong king coincided with the idea of a rich king, and so a peace policy meant a cutting down on the expenses of war. Henry VIII was opposed to his fathers idealistic view on foreign policy. Even though Henry VIII wanted to secure the throne to provide a reassuring and safe life for his heirs, he went about seeking to provide this in a different manner. He wanted glory. He wanted to be seen as the warrior king. I believe that this is where the influence of his childhood is most significant. Henry VIII was brought up with the idea that past family members, in particular Henry V, were extremely victorious in wars. This affected Henry so much, that not only did he want a parallel glory to Henry V, but he also commissioned a translation of a book about Henry Vs early life. Henry VIII was also made aware of the fact that it was only 80 years since Henry VI had been crowned king of France, which meant that according to him, he rightfully inherited the French crown. Unlike his fathers peace policy, Henry believed in a more traditional interventionist policy. Henry wanted prestige and military glory, which he gained when winning the battle of the spurs. This was very successful through Henrys eyes, as it was the first territorial gain in France for 75 years, and did much to heighten his popularity. Henry persued this idea of being militarily successful, but I do not believe he achieved this. Henry was in France whilst James IV was victorious at Flodden, which made Henrys gains become overshadowed by James IV victory in England. Even though this was a victory for England, it is questionable as to whether it was a victory for Henry. The treasury became bankrupt and to maintain territorial gains would result in great financial cost. However, Henry was mainly concerned about his reputation, and instead of being cautious with finance, spent his money lavishly. In fact, the war with France (1512-1524) cost i 892,000, a startlingly large amount during the Tudor period. This clearly shows how determined he was to persue a new foreign policy of military power a foreign policy that was completely set apart from his fathers. To ensure the throne was as protected as possible, Henry VII was very adamant that it would be arranged for his son, Prince Arthur, to marry the king of Spains daughter. Henrys eldest daughter, Margaret, married James IV of Scotland, which was intended to bring future peace between Scotland and England, both renowned for being traditional enemies. Henry himself also married Elizabeth of York, a woman who was a Yorkist. This enabled him to reduce the possibility of future Yorkist claims to the throne, which was significantly important after the War of Roses. Henry VIII was slightly more reckless with his heart. Even though he aimed to carry on his legacy, he had in total six wives. He viewed the point of marriage as being able to produce legitimate heirs to the throne, however unlike his father, he enjoyed courting and charming the women in his life. This could possibly be because not only did women constantly surround him, but also his bedroom was also next to his fathers and 100 servants. This undoubtedly allowed him to witness many things and possibly shape his strange outlook on women, as well as put his own interests first, above the idea of marrying for dynastic security. On the other hand, he did marry Catherine of Aragon (though this was his fathers idea) which he understood was necessary. I believe in this way he persued and maintained this element of foreign policy, and continued his fathers ideas on the importance of international relations through marriage. The nobility affected Henry VIIIs decisions towards foreign policy. They supported his policy of aggression, and were determined to go to war. Henry was generous with patronage, and gained the nobilitys support through a subtle form of bribery. The nobility welcomed this, as it was a large difference to the way that Henry VII treated them. Henry VII through the learned council was very harsh with bonds and recognaisances. He did not want the nobility becoming strengthened, and so held back with patronage. He used Empson and Dudley to collect taxes from the nobility. Henry VIII changed this policy by executing Empson and Dudley, the two men that worked so closely with his father. This gained a lot of respect with the nobility and clearly signified the fact that his way of ruling, and deciding upon policies was opposite to his father. Henry VIIIs need to persue new foreign policies, and in fact domestic policies, stem from the fact that he could see how unpopular his fathers way of ruling was. It is thought that Henry VII was hanging by a thread, and by the end of his rule was not at all secure. Henry VIII wanted to distance himself from this, and expectations were upon him to act differently to his father. He persued foreign polices that were dissimilar to Henry VIIs, and, apart from the idea of continuing and securing the Tudor dynasty through arranged marriages, every other policy was a contrast. I believe that this is due not only to society expectations at the time, but also Henry VIII had clear expectations for himself from an early age. Growing up in the shadow of his older brothers legacy may have been difficult for Henry, and so when he was given the power, he used it to the maximum, always with full determination, sometimes with naivety. As a child, he was constantly thinking of the past generations, and their glory and patriotism, and how they were respected and adored, usually due to their military connections. It is no surprise that Henry VIII persued the foreign policies that he did. Regardless of whether they were successful or not, he did everything in his power to follow his own path, and neglect his fathers legacy.

Free Essays on Histroy Of Gospel Music

allowed those who could not read the opportunity to participate in worship. Gospel of that time produced no written music, no marketable qualities like a concert. To introduce this music to an audience was to change it, potentially out of all recognition. The emergence of Gospel was a time of extraordinary Christian revival. â€Å"While impassioned sermons were being preached to vast meetings in the burgeoning new cities of North America, the Pentecostal black communities multiplied. Alongside the nationally organized institutions, the black ghettos nurtured independent churches.† (Petrie) Here the African-American worshippers enjoyed the long-established traditions of improvisation in sermon and music, the continual dialogue between pastor and congregation formalized in musical patterns of call-and-response, and at some point the "shout" inducing music and danc... Free Essays on Histroy Of Gospel Music Free Essays on Histroy Of Gospel Music The Origin of Gospel Music Gospel music is a derivative of Negro spirituals. Gospel music is considered to have begun in the United States, sometimes in the 19th century, first appearing in print in 1874 with the publication of â€Å"Gospel Songs† by Philip Bliss. The word Gospel is derived from of â€Å"God† and â€Å"spell.† The meaning of Gospel is â€Å"good news.† Gospel music is sacred music. The genre is distinguished primarily by spontaneity and informality. It is folk music which suggests that it and its secular counterparts are greatly influenced by each other. Just as much of the contemporary gospel music of today sounds like R & B and Hip-Hop, so did most of the early gospel music sound like the Blues. In order to reach the widest possible audience, there are no "style" restrictions on gospel music; only the thematic content remains constant. Coming out of an oral tradition, gospel music typically utilizes a great deal of repetition. This is a carryover from the time when many post-Reconstruction blacks were unable to read. The repetition of the words allowed those who could not read the opportunity to participate in worship. Gospel of that time produced no written music, no marketable qualities like a concert. To introduce this music to an audience was to change it, potentially out of all recognition. The emergence of Gospel was a time of extraordinary Christian revival. â€Å"While impassioned sermons were being preached to vast meetings in the burgeoning new cities of North America, the Pentecostal black communities multiplied. Alongside the nationally organized institutions, the black ghettos nurtured independent churches.† (Petrie) Here the African-American worshippers enjoyed the long-established traditions of improvisation in sermon and music, the continual dialogue between pastor and congregation formalized in musical patterns of call-and-response, and at some point the "shout" inducing music and danc...

Future of Nursing Essay Example | Topics and Well Written Essays - 500 words

Future of Nursing - Essay Example Increasing educational levels of nursing and continuous training will provide highly qualified nurses in the hospitals. This training will enable them acquire lifelong skills required when handling future developments within the health department. IOM proposes the amendment of requirements for hospital participation in medical provision programs. Collaboration between nurses and other physicians is required during research and improvement of the health care environment (Ridge, 2011). It will oversee the implementation of the recommendations by the government and other bodies involved. This includes the provision of advanced research models that will provide innovative solutions in the health care provision system. The institute has to strive to empower nurses to further their education and engage in continuous learning activities. Nurses require empowerment through the institute in order to lead the changes required for the provision of advanced health care. The standardization of data collection by licensing boards requires contribution from IOM. The most important point made during the briefing was the proposed increase of nurses with baccalaureate degrees to 80 percent by 2020 (IOM, 2010). This will add to the number of highly qualified nurses who can provide health care services in hospitals and homes. The number of patients who require health services is increasing rapidly and these patients require different health services. This in turn requires a diversified workforce of trained nurses who have the appropriate skills to cater for the patients. Collaboration between education institutions, funding agencies, and employers is required in order to provide necessary training to student nurses. Creating a learning culture within health facilities will encourage nurses to further their education in order to meet the required percentage. The congress has to amend the Medicare program to authorize nurses to