Stellar numbers free essay sample

Stellar numbers are sequence of numbers that follow a certain pattern, when we plot it into a diagram it will create a geometrical star-like shape. Each stellar number has its own vertices and number of dots, the formula will be different for every vertices. We are now going to determine the number of dots in each stage, and then we could see the pattern of the number of dots. Finally, we can generate a simplified formula or general statement for to find the number of dots in each stage. Triangular numbers are sequence of number that has certain pattern and if we plot it into a diagram it will create a geometrical triangular shape. Each triangular number has its own number of dots and formula. Now, we will start with triangular number first. Aim: In this task I will consider geometric shapes which lead to special numbers. The simplest example of these are square numbers, 1,4,9,16 which can be represented by squares of side 1,2,3 and 4. We will write a custom essay sample on Stellar numbers or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The following diagrams show a triangular pattern of evenly spaced dots. This can be explained, because stellar numbers must at least have 1 vertice. Explain how you arrived at the general statement To find the general statement, We must find the pattern of the nth term of the stellar number, by trying to find the formula of every stellar number with different vertices. I found that the general statement is in the form of quadratic equation with â€Å"1† as the value of c. The coefficient A and B have the same, which correspond to the number of vertices in each stellar number. After that, I need to test the general statement for the other stellar number to prove its validity. Conclusion The general statement of triangular number is Sn = 1/2n2 + 1/2n. I generated it by identifying the sequence of triangular number, and then create a formula that follows the pattern and it is proven to be correct because it can be used to find the number of dots in any term except the term ? 1. For the stellar numbers, I have found the general statement that works for various stellar numbers with different vertices, which is Sn= pn2-pn+1. Yet, there is a limitation of this general statement, it cannot be used when p gt; 1. To find the general statement, I have identified the pattern of the sequence, by trying to find the number of dots in each term. P in this formula represents the number of vertices in stellar numbers, n here, corresponds to the term of stellar numbers.

Free Essays on Recycle Waste

Areas upon areas of our precious land is at risk everyday of becoming consumed with byproduct of our quest to build. From the late 1930’s to our present time man has ultimately flourished our land with mass construction of marvelous structures that safely encompass our lives. As buildings spring into our horizon of our focus, its waste lay in the dark hillside of some once unoccupied land in the outskirts of our regions and minds. Overtime, many efforts have been made to recycle these wastes via finding an alternative use such as wood chips. Wood chips can be used for engineered wood products that proportion to size, are more durable and stronger, though timber must still be processed to create chips. Conversely, advances in technology are helping to shift our focus from simply finding an alternative use for construction waste to creating a useable building product from it. Thus, it is better to find a product that can be manufactured once and reused several times. Materials such as steel have a long history of being successfully extracted from the site and recycled back into a usable product. Other building components though have not had this option until a short time ago. Gypsum board, used mainly for interior sheeting, for many years was recycled for use as a soil amendment. This lay mainly to its paper backing which was problematical in removing. In spite of this, hard work continued in the quest to recycle this product into a material fit for reuse until it was resolved. In 1999, this method of recycling was accomplished allowing gypsum board to be recycled into new gypsum, ready for construction once again. One of the benefits of recycling gypsum board is produced savings in energy used in the mining process. In retrospect to finding an alternative use, finding new uses for materials found in buildings can be just ... Free Essays on Recycle Waste Free Essays on Recycle Waste Areas upon areas of our precious land is at risk everyday of becoming consumed with byproduct of our quest to build. From the late 1930’s to our present time man has ultimately flourished our land with mass construction of marvelous structures that safely encompass our lives. As buildings spring into our horizon of our focus, its waste lay in the dark hillside of some once unoccupied land in the outskirts of our regions and minds. Overtime, many efforts have been made to recycle these wastes via finding an alternative use such as wood chips. Wood chips can be used for engineered wood products that proportion to size, are more durable and stronger, though timber must still be processed to create chips. Conversely, advances in technology are helping to shift our focus from simply finding an alternative use for construction waste to creating a useable building product from it. Thus, it is better to find a product that can be manufactured once and reused several times. Materials such as steel have a long history of being successfully extracted from the site and recycled back into a usable product. Other building components though have not had this option until a short time ago. Gypsum board, used mainly for interior sheeting, for many years was recycled for use as a soil amendment. This lay mainly to its paper backing which was problematical in removing. In spite of this, hard work continued in the quest to recycle this product into a material fit for reuse until it was resolved. In 1999, this method of recycling was accomplished allowing gypsum board to be recycled into new gypsum, ready for construction once again. One of the benefits of recycling gypsum board is produced savings in energy used in the mining process. In retrospect to finding an alternative use, finding new uses for materials found in buildings can be just ...

Word of Mouth in Marketing Essay Example | Topics and Well Written Essays - 500 words

Word of Mouth in Marketing - Essay Example Word-of-mouth communication can greatly influence and shape a person's expectations about a certain product, and more often than not play a large role in the final consumer decision. For instance, in marketing movies, word-of-mouth feedback can make or break the movie, that is why producers take particular care of screen-testing the movie for any possible tweaks they could do render in reference to initial feedback generated. This ensures that once the movie is released to the general public there is a much bigger chance for positive word-of-mouth amongst viewers. It is powerful, influential, and best of all it is something that not even the best-funded PR machine could buy. It levels the playing field for the lower-budgeted films and gives them a chance against the big studio blockbusters which abound. Of course, there are certain circumstances where other types of communication are more effective than word-of-mouth communication. While it is probably the most influential type of communication, it is not all- encompassing. For instance, it is highly unlikely that the typical consumer would rely on word-of-mouth for very big purchases such as cars and houses.

Aticle Essay Example | Topics and Well Written Essays - 500 words

Aticle - Essay Example Groups have long debated whether sexual preference is biological or is influenced by environment, and the repercussions this may have for homosexual law and culture in today’s society. In the gay marriage legalization debate, the media used the same sex bonded pairs of albatross (Zuk and Bailey, 658). Sexual interaction between individuals of the same sex has been noted in populations of dolphins, sheep and monkeys. But first, it is essential to define what constitutes homosexual behavior. The female-female pairs of albatross were not seen to engage in sexual activities. However, this does not mean that a quick roll in the nest did not occur. This makes one wonder whether relationships between same-sex pairs, without copulation, still class as homosexuality. Lack of the male species may have caused the same sex pairing among the albatross population. The preference of commitment over multiple partners then allows this same-sex behavior to persist over time. If a female pairs with another female, one or both may reproduce with a male, thereby increasing their chance of reproductive success in a pair rather than alone. This is known as co-operative breeding, where non-related adults help rear the young. However, this lacks the normal reproductive competition often seen between members of the same-sex. This form of co-operative reproductive challenges the ideas of the evolution of sexual reproductive strategies and orientation. Despite a possible increase in reproductive success in same-sex pairing than alone, these females are still in a dilemma. This is because the reproductive success of female-female pairs was less than that of female-male pairings. Homosexuality in nature may have previously been over-looked. Female and male Laysan albatross are not physically distinguishable. This is a commonality in many seabird species. Consequently, scientists had to determine gender through genetic tests (Zuk and Bailey, 659). This is thoroughly resource

EVIDENCE BASED PRACTICE Assignment Example | Topics and Well Written Essays - 1500 words

EVIDENCE BASED PRACTICE - Assignment Example This paper discusses the strengths and the weakness of the evidence-based method. This paper also discusses the future and current state of clinical guidelines and the limitations of the guidelines as well. Evidence-based medicine is about solving clinical problems, it does this through a process of bringing together the best evidence of clinical experience and patient values. Clinical efficacy is a critical assessment of anything you do which is aimed at making a change in practice as a result of having a positive outcome. The main purpose is to improve patient and care experience. Clinical effectiveness measures outcomes on an individual patient level. Clinical effectiveness studies help healthcare professionals to understand how to design treatments based on patient variation rather than cost. Clinical effectiveness is about the right people, doing the right thing, the right way, in the right place, at the right time with the right result (Graham 1996). In the context of my practice as a  podiatrist, the right person would primarily be well-trained and a member of the Health and Care Professions Council (HCPC), with knowledge of the new advances in podiatry, such as local anaesthesia, nail surgery, diabetic feet and gait analysis. All the above specialities need extended training such as Continuing Professional Development. Clinical effectiveness doing the right thing is aimed at making clinical practice more accurately based on the use of investigations that have been proven to be effective relative to the specific patient needs (Graham 1996). To do things in the right way it is necessary to have a well-trained and competent work-force that has clear responsibilities and works together in this new era of podiatry to deliver the best value healthcare possible. The right result refers to the maximization of health effects,

Religion And Terrorism The World Situation Politics Essay

Religion And Terrorism The World Situation Politics Essay Religion can inspire peoples potential and make them undaunted in the face of death. However, countless disasters have broken out when religious extremism and terrorism combined with each other. Religious- based terrorism has become a major form of contemporary terrorism. Currently, the worlds situation has experienced drastic changes and religion as a supernatural deity worship met the requirements of peoples spiritual sustenance. Therefore, the religious- based terrorism as a type of terrorist activities spread around the world rapidly and it will long exist. This essay will firstly discuss the similarities between terrorism that is primarily religious and terrorism that is primarily secular. Following this, it will discuss the differences between terrorism that is primarily religious and terrorism that is primarily secular by analyzing one act of contemporary religious violence in detail. Finally, it will analyze the reason why it is not possible for terrorists to achieve their ai ms by using violence.. Similarities between terrorism that is primarily religious and terrorism that is primarily secular After experienced the 9 à ¢Ã¢â€š ¬Ã‚ ¢ 11 incident in 2001, a discussion on the so-called fourth wave of terrorism had risen. Unlike the previous several waves of terrorism, religious issue has become the main motive force of this new terrorism (David C. Rapoport, 2001). Religious-based terrorism means for the religious or political reasons, a religious group, organization, government or individuals attacks their religion or other religions and use violence against the innocent civilians or property.  ¼Ã‹â€ Aref M. Al- Khattar, 2003 ¼Ã¢â‚¬ ° Although driving by different forces, the religious-based terrorism and secular terrorism use violence to solve their problem and bring the society a great panic. First, both the religious-based terrorism and secular terrorism are act of violence. They convey their ideas and intentions to certain social groups by those planned violence. They seek political change by the public impact of violence. Second, the religious-based terrorism and secular terrorism are always unpredictable. Organized terroristic activities have a shelter and it is difficult to predict in advance. When and where will the terrorist activities occur? What are their aims? How terrorist activities start on? All of these issues are unknown until the terrorist events happen. Its unpredictability expanding the effect of terrorist violence and terrorism becomes very difficult to deal with. Third, the victims of the religious-based terrorism and secular terrorism have a symbolic meaning. The potential victims of terrori st attacks are not really randomly selected. These targets are the symbol of what the terrorists want to attack because of their status, their location or their activities. Fourth, the religious-based terrorism and secular terrorisms action usually has a specific political purpose. Terrorism has a political purpose which includes two situations: Firstly, some groups or organizations use such means of violent and terrorist to achieve their own political purposes. Secondly, they adopt that means of violent terrorist to change social political thoughts. Differences between terrorism that is primarily religious and terrorism that is primarily secular The religious-based terrorism and secular terrorism are different in those issues of motivation, legitimization and justification. Some Islamic fundamentalist organizations are the typical delegate of religious-based terrorism. They advocate to restore the original form of Islam and to establish a theocracy country. Terrorism is the stock in trade of the Islamic fundamentalist. The Muslim Brotherhood is a representation of fundamentalist. This organization was established in 1928 and its initial aim is to resist Western cultural influence on the Arab world. Since its inception, the Muslim Brotherhood spread its influence in the Arab world, and gradually evolved from a religious organization to a paramilitary terrorist organization. Hamas is an organization which is derived from the Muslim Brotherhood. They put forward a very aggressive struggle aim: destroy Israel with a holy war and establish an Islamic state in Palestine ultimately. After the Cold War, the terrorism activities of I slamic fundamentalist have become increasingly frequent and prove to be the most dangerous terrorism in the world (Bar S, 2004). Take Islamic fundamentalist terrorism for example. Compared with the secular terrorism, they considered violence as a sacred act or duty and terrorist activities have been given a sacred name. Killing is glorious if it is for the sacred religious. Secular moral fetters, struggle of the human nature dissipated in this glorious. Terrorists use murder and they have no limitation on the political impact, moral and practical conditions that limited secular terrorism.  ¼Ã‹â€ Bruce Hoffman, 1993 ¼Ã¢â‚¬ ° Religious allow terrorists to find a way to legitimize their acts of terror. Many religious doctrines have violent sanctions content to urge their follower filled with admiration to the God. Terrorism is a natural supporter of violence. It captured this feature of religion, misleading those devout followers. These followers believed that violence is an expression of worship and they were taking away the sinners in accordance the will of God. Therefore, they not only will not feel guilty for the murder, but believes their actions are legitimate and sacred (Sedgwick M, 2004). Compared with the other types of terrorism, their enemy is broader and numerous. This fact doomed religious-based terrorism are much bloody than the other types of terrorism. The religious-based extremism terrorists are both victimizer and victim. Piety to the religious is their spiritual motivate of carrying out terrorist attacks, but not the root causes of terrorism. They had lived quietly in the world which many religions exist there like most people. They protected their religion carefully, but their religion gradually declined under the impact of Western culture. Those desperate followers have to take the extreme method of killing to eradicate those who threaten their religious beliefs and it seems that those numerous religions may erode their faith. Those experiences in the real-life, including the power politics of Western countries, economic sanctions, military strikes, made them feel that they are victims and they have the right to retaliate to these people who bring them disaster. Terrorism will not grow up without any reason and no one born a suicide bomber ( Jones JW,2009; Roislien HE, 2005). Analysis of the possibility for religious terrorists to achieve their aims by violence Since the nineteen eighties, various types of worlds religious terrorist organizations developed rapidly. The ravages of terrorism have brought great harm to the international community and undermine the normal social order. Terrorism intensifies various contradictions and becomes a major threat to the peace of the world. Therefore, many governments condemn atrocities of the terrorist and have made it clear that they will fight against terrorism. In recent years, the international community has joint together to act against terrorism. Many countries recognize that anti-terrorism can not be met by one country alone. They must rely on the strength of the entire international community. Contemporary terrorism is more like cancer, which spread and undermined the body health of the community seriously. It undermines the international peace and social stability, which lead the international community into deep fear. So compromise with terrorists is generally refused by the whole world. Recently, many countries have committed to the fight against terrorism and have made remarkable achievements. Therefore, in this situation, religious terrorism is difficult to achieve their goal by violence. Same example can be used to illustrate the above conclusion. Organizations of Islamic fundamentalists, like Hamas, have not achieved its goal by using violence. Although causing great damage ¼Ã…’Hamas suicide bombing attacks do not destroy Israel and have no positive effects on the establishment of an Islamic state in Palestine. Instead ¼Ã…’Gaza as the stronghold of Hamas has been blockaded by Israel since 2007. As a result, Hamas lost the ability to launch large-scale attack in a long period of time. Conclusion Religion is an important component of human civilization and its contribution to mankind is undeniable. The ethical and legal norms it advocates still play an irreplaceable constraints role of peoples behavior for peace and stability of human society. But religious-based terrorism undermined international peace and social stability, which lead the international community into deep fear. Anti-terrorist is imperative, but it is also essential for each country involved in terrorism to rethink what makes them become the targets of terrorist attacks. If people use violence to combat with religious terrorism, this will only lead to more conflict of civilizations and more severe social panic. However, elimination of terrorism is an extremely complex and difficult task. So the religious-based terrorism will long exist. Therefore, all the countries involved in terrorism need to find the root causes of religious-based terrorism .What they can do now is try to prevent terrorism and minimize los ses caused by terrorist activities.

TRICARE: The Restructuring of Military Healthcare System in Response to

In the U.S and other nations of the world, the health expenditure and number of physicians increase as the economy expands. However, physician shortage is of a great concern globally, which the U.S and the Military Healthcare System (MHS) are no exceptions. According to Garber (2004) â€Å"a shortage exit when there is unsatisfied demand, which occurs when the quantity of a good or service is less than what people will be willing to buy at the current price†. For example a long wait time to get an elective surgery done, or a long wait for a patient to get an appointment to see the doctor are evidence of physician shortage. Another definition of shortage is â€Å"having a projected supply of physicians that meet less than 80% of the forecasted demand or need, calculated at the estimated means (Scheffler, Liu, Kinfu, & Dal Poz, 2007). The World Health Organization report (2006) estimated that, 57 countries had absolute shortage of 2.3 million physicians. This shortage acco rding to prior studies implied the lack of a sufficient number of health care professionals to deliver skilled health interventions such as child-birth. Schaffer et al. (2007) projected the global supply of the physician workforce to balance the demand using the demand base model and sufficient surplus in the year 2015. Despite this projection of surplus and balance of the physician workforce globally, the problem of shortage will still remain with some countries and nations as a result of distributional problems that continue to persist, and Africa for instance will need about 65% increases in supply of physicians by the year 2015 (Scheffler et al., 2007). According to Cooper (2004 & 2005) the shortage of physicians in the U.S was related to the economic capacit... ....S and overseas to supplement the care provided to the growing beneficiary population in the MTFs. The MTF is the primary health care facility for TRICARE. TRICARE PCP shortage is due to deployment to war zones, humanitarian missions and special combat skill training. Throughout the research, attempts will be made to respond to the primary question and then the other sub questions in relation to; TRICARE background history, epidemiology, physician types, administration, policies and law, finance, personnel, marketing, ethical issues, beneficiary complaints and satisfaction. Other areas include the role restructuring plays in resolving the beneficiary complaints and the impact the restructuring of TRICARE will have on health care delivery to beneficiaries. The summary, recommendations and conclusion will be addressed finally to complete this research paper.