The granting of clinical staff privileges to physicians is a primary mechanism used by institutions to uphold the quality of care. The Joint Commission on Accreditation of Healthcare Organizations ...requires that the granting of continuing medical staff privileges be based on assessments of applicants against professional criteria specified in the medical staff bylaws. Physicians themselves are thus charged with identifying the criteria that constitute professional competence and with evaluating their peers accordingly. Yet, the process of evaluating physicians' knowledge and competence is often constrained by the evaluator's own knowledge and ability to elicit the appropriate information, problems compounded by the growing number of highly specialized procedures for which privileges are requested.
The American College of Cardiology Foundation (ACCF)/American Heart Association (AHA)/American College of Physicians (ACP) Task Force on Clinical Competence and Training was formed in 1998 to develop recommendations for attaining and maintaining the cognitive and technical skills necessary for the competent performance of a specific cardiovascular service, procedure, or technology. These documents are evidence-based, and where evidence is not available, expert opinion is utilized to formulate recommendations. Indications and contraindications for specific services or procedures are not included in the scope of these documents. Recommendations are intended to assist those who must judge the competence of cardiovascular health care providers entering practice for the first time and/or those who are in practice and are undergoing periodic review of their practice expertise. The assessment of competence is complex and multidimensional; therefore, isolated recommendations contained herein may not necessarily be sufficient or appropriate for judging overall competence. The current document addresses competence in vascular imaging for computed tomography (CT) and magnetic resonance (MR) and is authored by representatives of the ACCF, the AHA, the Society of Atherosclerosis Imaging and Prevention (SAIP), the Society for Cardiovascular Angiography and Interventions (SCAI), the Society of Cardiovascular Computed Tomography (SCCT), the Society for Cardiovascular Magnetic Resonance (SCMR), and the Society for Vascular Medicine and Biology (SVMB).
The ACCF/AHA/ACP Task Force makes every effort to avoid any actual or potential conflicts of interest that might arise as a result of an outside relationship or a personal interest of a member of the ACCF/AHA/ACP Writing Committee. Specifically, all members of the Writing Committee are asked to provide disclosure statements of all such relationships that might be perceived as real or potential conflicts of interest relevant to the document topic. These are reviewed by the Writing Committee and updated as changes occur. The relationships with industry information for authors and peer reviewers are published in the appendices of the document.
This paper will report on the BP solar/solarex efforts on polycrystalline silicon PV modules under the NREL/DOE PV manufacturing technology program. BP solar (previously solarex) has been working on ...polycrystalline silicon PV technology under the NREL sponsored photovoltaic manufacturing technology program since 1993. This paper will review some of the major achievements of these programs. Results from a recently completed contract will be presented with emphasis on the development of processes and handling procedures for ultra-thin silicon wafers and cells. Finally the paper will conclude with a discussion of the future work planned in the present program
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