نتایج جستجو برای: 46 for validation
تعداد نتایج: 10420237 فیلتر نتایج به سال:
OBJECTIVE To develop a mathematical model for more precise estimation of the incidence of chromosomal abnormalities and the sex ratio among spontaneous abortions masked by maternal cell contamination. DESIGN Retrospective analysis. SETTING Academic medical center. PATIENT(S) One hundred twelve samples of spontaneous abortion with a "46,XX" karyotype and 97 parents with aborted embryos. ...
BACKGROUND President's Emergency Plan for AIDS Relief (PEPFAR) funding changes have resulted in human immunodeficiency virus (HIV) clinic closures. We evaluated linkage to care following a large-scale patient transfer from a PEPFAR-funded, hospital-based HIV clinic to government-funded, community-based clinics in Durban. METHODS All adults were transferred between March and June 2012. Subject...
This study is aimed at validating a driving simulator for study of driver behavior in work zones. Previous studies had indicated the lack of safe vantage points at critical locations as a challenge in validation of driving simulators. For comprehensive validation of the driving simulator, a framework is proposed which is demonstrated using a fixedbase driving simulator. Objective and subjective...
In recent years, cleaning validation has achieved a position of increasing in the pharmaceutical industry. It provides assurance to the cleaning procedure that ensures equipment is consistently cleaned from the product, detergent and microbial residues to an acceptable level to avoid cross-contamination and adulteration of drug product with other active ingredients. The aim of this study was to...
just like any other process, vaccine manufacturing procedures are defined as a series of interrelated functions and activities using a variety of specified actions and equipment designed to produce a defined product. to assure the reproducibility and consistency of such processes, they must be carried out using validated equipment and under the established procedures that meet all the acceptanc...
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