نتایج جستجو برای: 4 assurance

تعداد نتایج: 1321914  

Journal: :Journal of Business Economics and Management 2006

Journal: :Transactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics 1959

2006
Patrick J. Graydon John C. Knight Elisabeth A. Strunk

Assurance Based Development (ABD) is an approach to the construction of critical computing systems in which the system and an argument that it meets its assurance goals are developed simultaneously. ABD touches all aspects of the system lifecycle, but in this paper we focus on how the evolving assurance argument can guide architectural choices to increase system dependability. The goals with th...

2005
Job Asheri Chaula Louise Yngström Stewart Kowalski

Evaluating information systems security is a process which involves identifying, gathering, and analysing security functionality and assurance level against criteria. This can result in a measure of trust that indicates how well the system meets a particular security target. It is desirable that the trust one can have on system is measurable and quantifiable through out the systems life cycle. ...

Journal: :Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics 2016
Oliver Blanck Laura Masi Mark K H Chan Sebastian Adamczyk Christian Albrecht Marie-Christin Damme Britta Loutfi-Krauss Manfred Alraun Roman Fehr Ulla Ramm Frank-Andre Siebert Tenzin Sonam Stelljes Daniela Poppinga Björn Poppe

PURPOSE High precision radiosurgery demands comprehensive delivery-quality-assurance techniques. The use of a liquid-filled ion-chamber-array for robotic-radiosurgery delivery-quality-assurance was investigated and validated using several test scenarios and routine patient plans. METHODS AND MATERIAL Preliminary evaluation consisted of beam profile validation and analysis of source-detector-d...

Journal: :Energy Procedia 2013

Journal: :iranian journal of public health 0
m hajia health reference laboratory of iran, ministry of health and medical education, tehran, iran. n safadel s mirab samiee p dahim s anjarani n nafisi

molecular diagnostic methods have played and continuing to have a critical role in clinical laboratories in recent years. therefore, standardization is an evolutionary process that needs to be upgrade with increasing scientific knowledge, improvement of the instruments and techniques. the aim of this study was to design a quality assurance program in order to have similar conditions for all med...

Journal: :journal of medical education 0
abbas bazargan

this article elaborates on the experience of higher medical education evaluation in iran. although institutional evaluation in iran started in about a decade ago, recent policies of the government to increase quality of higher medical education have contributed to a special effort in designing and implementing evaluation mechanisms in university systems in iran. among these a process of interna...

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