نتایج جستجو برای: Proficiency Testing

تعداد نتایج: 347488  

Journal: :international journal of management academy 0
mousa amini msc graduate of industrial engineering, system management and productivity, alghadir university, tabriz, iran. alireza alinezhad faculty of industrial and mechanical engineering, qazvin branch, islamic azad university, qazvin, iran. hamid najafabadiha faculty of industrial and mechanical engineering, qazvin branch, islamic azad university, qazvin, iran.

the rapid pace of changing technology is leading to high rate of import and export between different countries. in outsourcing governmental organizations duties to private sectors, it is a need to control sectors and they should be under assessment policy. this research has been developed to show how the accredited laboratories of iranian standard (isiri) can be assessed for their technical ser...

Journal: :Nippon Shokuhin Kagaku Kogaku Kaishi 2011

Journal: :analytical and bioanalytical chemistry research 2015
leila fotouhi azamosadat meshkani melody houshmand

the aim of this study was to evaluate the utility of a proficiency testing program among limited number of local laboratories as an alternative to the iupac/citac guide on proficiency testing with a limited number of participants, specially where international schemes are not accessible. as a sample scheme we planned to determine aflatoxins (b1, g1, b2, g2, total) in iranian pistachio matrix. a...

ژورنال: Medical Laboratory Journal 2014
Dastmardi, M, Ebrahimi, A, Ebrahimi, H, Ebrahimzadeh Rajaee, SH, Mirdamadi, AZ,

Abstract Background and Objective: Proficiency testing schemes as a part of quality system in clinical and research laboratory centers provides the opportunity to evaluate the quality of test results. In this paper, we try to introduce the proficiency testing schemes as a useful method for achieving standardization and homogenization of test results in clinical and research laboratory center...

Journal: :medical laboratory journal 0
مصطفی دستمردی m dastmardi مدیر کیفیت پژوهشگاه پلیمر و پتروشیمی ایران عضو کارگروه استاندارد و کالیبراسیون شبکه آزمایشگاهی فناوری نانو ایران آمنه ابراهیمی a ebrahimi دانشکده مهندسی معماری احمد ظهیر میردامادی az mirdamadi مدیر کیفیت پژوهشگاه مواد و انرژی دبیر کارگروه استاندارد و کالیبراسیون شبکه آزمایشگاهی فناوری نانو ایران عباس ابراهیمی a ebrahimi رئیس واحدqhse شرکت نفت پاسارگاد حسن ابراهیمی h ebrahimi رشته مدیریت کارآفرینی،دانشگاه تهران شیما ابراهیم زاده رجایی sh ebrahimzadeh rajaee شرکت ملی نفت ایران

abstract background and objective: proficiency testing schemes as a part of quality system in clinical and research laboratory centers provides the opportunity to evaluate the quality of test results. in this paper, we try to introduce the proficiency testing schemes as a useful method for achieving standardization and homogenization of test results in clinical and research laboratory centers. ...

Journal: :Clinical Chemistry 2013

Journal: :The Journal of Molecular Diagnostics 2016

Journal: :The Modern Language Journal 1984

Journal: :Clinical chemistry 2013
Gary L Horowitz

Far too many laboratories consider proficiency testing just a necessary evil, little more than periodic pass–fail exercises we perform solely to meet regulatory requirements. In addition, too many of us belittle point-ofcare (POC) testing as a passing fad, a technology so inferior to what we use in our own laboratories that it hardly warrants our attention. Clearly, a report that combines these...

2012
Kyung Soo Kim Yong Suk Choi

For the personalized learning, a good testing method, which can effectively estimate a learner’s proficiency, is required. In this paper, we propose a novel testing method, Bayesian network-based approach to Computerized Adaptive Testing (CAT). Our novel approach can estimate proficiency of the examinee effectively and efficiently because it reflects complicated relationships between all items ...

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