I will pay for the following article Explain the basic principles of MR image production. The work is to be 7 pages with three to five sources, with in-text citations and a reference page. MRI is the safest imaging clinical imaging technique that is used for a variety of medical purposes like differentiating between normal and pathological tissues for diagnosis and tracking dynamic changes in tissue properties over time.

Magnetism is physical phenomenon in which materials and moving charged particles can attract or repel other materials or moving charged particles (Ballinger, Intro to MRI, 1998). Magnetism results from moving electric charges or intrinsic spin moments of electrons or nucleis. Spin is a quantum mechanical property. This means that the available spin energy levels are constrained to specific, discrete values. A spin 1/2 particle has only two possible spin states: spin up (+ 1/2) or spin down (- 1/2). The magnetic moment is aligned with the spin. The spin-up and spin-down states are described as being equal in energy, or degenerate. However, if another magnetic field is introduced, the spin-up and spin-down states will be no longer equal in energy. The energy difference introduced by applying the external magnetic field is known as the Zeeman splitting (van Geuns, 1999). This effect is very important in such applications as magnetic resonance imaging. Magnetism can be classified as paramagnetism, diamagnetism, ferromagnetism, and antiferromagnetism (Ballinger, Intro to MRI, 1998).

Having microscopic magnetization, protons within a magnetic field produce wobbling as they spin. The rate of this wobbling or precession constitutes resonance or Larmor frequency (Intro to MRI). The application of a radio frequency pulse at the Larmor frequency causes a change in the distribution of spins with respect to their energy state and precessional phase coherence (Rodr´ıguez, 2003). Practically, it means that If individual nuclei is exposed to RF radiation at the Larmor frequency, nuclei in the lower energy state jumps to the higher energy state (Intro to MRI).

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I will pay for the following article Failing Middle Schools. The work is to be 3 pages with three to five sources, with in-text citations and a reference page. Failing Middle Schools FAILING MIDDLE SCHOOLS: A CASE STUDY OF ACCOUNTABILITY AND TURNAROUND REFORM Introduction World leaders believe that middle schools significantly play a crucial role in enabling the nations. The term “middle schools” or “middle schooling” have been a popular discussion in schools over the past decade. Recent studies, however, have drawn insights on the need to re-conceptualize the role of the middle grade in the public education system.

&nbsp.Merely 10% to 20% probability graduated on time. Moreover, more students continue to fail courses and may not achieve on-time promotion to the next grade. Lack the skills, knowledge, and self-confidence to succeed in high school and feeling distanced from his or her peers, the student continues to fail, does not earn promotion to the 10th grade. Furthermore, school principals have also expressed concerned about some schools’ lack of sufficient staff to carry out their several non-instructional tasks such as the roster chairs, work of technology coordinators, Special Education liaisons, social workers and others (Useem, E., and Teoh, M. 2003).

Schoolings success according to Balfanz, R. (2009)in improving student outcomes were dependent on the manner by which it operates under situations in which teaching is promoted and considers three major conditions which are the teacher career structures, teacher time, and teacher leadership. Some works of literature also suggest that more teacher collaboration, as well as the higher workload on teachers in middle schooling,&nbsp. is required, as compared to the case in traditional schools. Staff development must also be a focus in order to achieve a stronger professional community. The school should provide opportunities to teachers to benefit from career advancement and find ways as to how can they retain the benefits of teachers who practice the traditional subject-based teacher leadership, at the same time sustaining its strength in curriculum relevance, pastoral care, and constructivist pedagogy.

Problem Statement

Research Questions:

1. What is the Level of Reading Competencies among Middle School Students in Selected Middle Schools?

2. To which extent do Middle School teachers involve in professional development, in terms of the following:

a. Attendance to Seminars d. Enrolled in Continuing Education b. Attendance to Pieces of training. Membership to Professional Organization c. Attendance to Conferences f. Research Conduct and Presentations

Failing Middle Schools 2

3. Are the Level of Reading Competencies among Middle School Students in Selected Middle School, strongly relates to the extent of Middle School Teacher involvement in professional development, when categorized based on:

a. Degree acquired b. Length of School Serviced. Rank/Position e.

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I will pay for the following article Forbes 500: Steven Spielberg. The work is to be 1 page with three to five sources, with in-text citations and a reference page. Spielberg’s first claim to fame was a photography merit badge he won as a member of the Boy Scouts. His education remained a secondary interest as he was removed from the University of Southern California and moved to the University of California, Long Beach where he didn’t finish his degree until 35 years later: 2002.

During this period Spielberg had begun to intern at Universal Studios and soon the strength of his work was appreciated by those around him as he became the youngest director to be signed for a long-term film.

Thereafter, certainly no opportunity to look back. Close encounters of the third kind in 1977 won Spielberg his first Academy nominations. He continued to produce a number of films and is still considered a huge name in the film industry. Along with this he also has a foot in the production of different video games. This ensures his capability as a superior direction in any genre of production

Thus, Steven Spielberg has been rightly nominated by the Forbes list as number 287 of the richest individuals in the world.

Bibliography

Forbes, #287 Steven Spielberg, viewed June 22, 2009, http://www.forbes.com/lists/2007/10/07billionaires_Steven-Spielberg_4XKR.

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I will pay for the following article Foreign Direct Investment in Australia. The work is to be 1 page with three to five sources, with in-text citations and a reference page. Increasing overseas arrivals as threats result to struggling of negligible number of customers worldwide, a factor that leads to reduction of market share. Overseas countries offer cheap and incredible hotel services with the intention of scrambling for customers globally. hence, increasing competition. (Todd & Organization for Economic Co-operation and Development, 2008).

Solution

The international organization in charge of hotels should endorse fair competition by setting a standard price for services offered in hotels globally. The policy will limit the chances of hotels offering extremely lower prices, which spoils business for other hotels globally, especially Australia.

Increasing GDP

High GDP in Australia affects the hotel industry negatively since the hotels have to pay additional taxes to the government to raise the capital to pay the debts (Faeth, 2010). Consequently, the annual income for the hotels is reduced by a big percentage exceptionally.

Solution

Australia government should maintain high economic levels and avoid having debts that by ensuring that pay according to the initial agreement. This reduces the chances of hotels paying extra taxes to raise money for debts.

High exchange rate

High exchange rate frightens potential investors interested in the Hotel industry. It is expensive to invest in the business, for example, constructing of international hotels in the country. Moreover, clients, especially visitors, find traveling costly because of the expensive fare. Domestic clients are forced to seek cheap services oversees. The high exchange rate has caused unemployment and limitation in getting sufficient services from hotels, which are supposed to satisfy them (Sharma, 2005).

Solution

Australia’s government should trade their dollar attractively to draw international investors and customers in the country for a thriving hotel business. This reduces the high prices that spoil the hotel business by startles potential customers.

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I will pay for the following article From the Andean Trade Preference Act (ATPA) to Free Trade Agreement. The work is to be 13 pages with three to five sources, with in-text citations and a reference page. Latin American free trade experience started in Mexico and spread out to Central and South America, and has included multiple negotiations between the United States and several countries. In this paper, I want to draw your attention into the United States-Colombia free trade agreement, its history, nature, and foundation. I will approach important data and the potential impact of this relationship. finally, I will explain different difficulties and areas of conflict that have emerged.

An institution could be defined as rules, both formal and informal, that guide human activities within societies (North, Douglass 1990). An important institution is International Trade, which accelerates technological transference, competition, and productivity. The United States has put in place numerous trade agreements: the North American Free Trade Agreement (NAFTA), the Central America-Dominican Republic-United States Free Trade Agreement (CAFTA-DR), and various bilateral agreements (Australia, Chile, Israel, Jordan, Malaysia, etc).

For years, Colombia has been an unconditional ally of the United States of America and has exchanged various resources with its Northern partner. The Andean Trade Preference Act-ATPA was enacted in 1991, during Bush administration, to combat drug production and trafficking in 4 Andean countries: Bolivia, Colombia, Ecuador and Peru. It offered trade benefits to help these countries develop and strengthen legitimate industries (Office of the United States Trade Representative 2008). In 2002, the United States government extended trade preferences by public law: the Andean Trade Promotion and Drug Eradication Act-ATPDEA, through which Latin American products and goods gained entrance without customs duties. According to the Office of the US Trade Representative, it “expanded trade benefits for developing countries by more than $1.2 billion”. In 2004, a Free Trade Agreement started its path between the United States and South American countries and, after several debates, it was finally signed in February 27, 2006. Governments are willing to strengthen cooperation ties and to articulate regional economies.&nbsp.

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