This report questions the cost and effectiveness of routinely sending explanted hardware to pathology for evaluation. Forty-six consecutive patients who had symptomatic hardware removed were enrolled in this study. Pathology reports following hardware removal were obtained, and charts were reviewed for these patients. The pathology department was contacted for related departmental procedure cod...

Engineering economy set of mathematical techniques for economic evaluation of investment projects that present value and internal rate of return method are among the most important of these methods. Managers and investors have many reasons to using internal rate of return greater willingness shown. This is while the serious problems associated with using internal rate of return method. In recen...

Internal quality system of higher education is not only the basis of high education quality system but also at the heart of it. Under the drive of Undergraduate course teaching level evaluation, which is carried out by the ministry of education, high school peed up the process of construction of internal quality system .But it is unable to cover its subjected to normative administrative managem...

The safety evaluation model, the resistant internal force diagram and realtime internal force diagram based on the real-time monitoring of a bridge as well as the application are expounded. The internal force envelope method in bridge design is app lied to the remote monitoring of bridge health, and a kind of safety evaluation method based on internal force envelope theory is proposed. Comparin...

English for Academic Purposes (EAP) and English for Specific Purposes (ESP) are developing branches of English as a Foreign Language (EFL) instruction in Iran. These branches have a marginal status in the tertiary education, and the Ministry of Science, Research, and Technology’s high commission offers no clear guidance for selecting and developing basic academic instructional materials related...