employed to treat particularly severe osteoporatic fractures, and involves the injection of medical cement into the fractured vertebral structure. The paper examines the efficacy of this procedure. The trial used to evaluate vertebroplasty was title INVEST, or the Investigational vertebroplasty Safety and Efficacy Trial. The trial took 131 randomly-assigned patients who each had 1-3 vertebral compression fractures (between vertebral levels T4 and L5), inadequate pain relief from standard medical procedures, and

There are those that believe that qualitative research is the best form of research, whereas others insist that only quantitative methods are appropriate in a research environment (CSU, 2004). Still others argue that both approaches are useful and appropriate though one is often more indicated than the other depending on the exact phenomena being examined and the nature or intent of the research being conducted (Potter, 1996; Lee & Poynton,

Knowledge worker is someone employed more because of their specific informational expertise or mastery of a subject or process instead of their ability to perform manual or physical labor. These individuals will tend to advance the information available about their subject because they are able to devote their time and energy to focused analysis, or even redesign and development of a process. They are somewhat like the pure researchers of

Zhang was employed as a qualified accountant in a small accounting practice. Following an investigation, the disciplinary committee of the professional body to which Sam belonged found that he provided misleading sets of financial statements at the request of clients on several occasions, in return for substantial payments. This was done without the knowledge of his employer. Trust is an important part of the accounting profession. Accountants have an ethical

military strategies employed by Alexander the Great and how he was able to skillfully use his political and military skills in conquering most of Europe and Asia in his time. Alexandros III Philippou Makedonon reigned as the king of Macedonia from 356-323 B.C. He was born to King Philip and his third wife, Olympias in July 356 BC in Pella, Macedonia. He is remembered as one of the greatest military

government that have been employed to create orderly societies within both historical and contemporary epochs. One of the foremost governmental structures that has consistently been used is that of a monarchy. In a monarchy, there is a single person who presides over the political and governmental affairs of a group of people. That person is either a man or a woman, and generally has the final say regarding the