نتایج جستجو برای: screening methods
تعداد نتایج: 2046511 فیلتر نتایج به سال:
BACKGROUND Non-invasive prenatal screening (NIPS) for fetal chromosome abnormalities using cell-free deoxyribonucleic acid (cfDNA) in maternal serum has significantly influenced prenatal diagnosis of fetal aneuploidies since becoming clinically available in the fall of 2011. High sensitivity and specificity have been reported in multiple publications, nearly all of which have been sponsored by ...
the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...
INTRODUCTION Pharmacists play a key role while dispensing over-the-counter emergency contraception (EC) to the client. AIMS The study aims to evaluate the knowledge and over-the-counter services provided by the pharmacists in Delhi. METHODS A prestructured questionnaire-based survey was conducted in Delhi, the capital city of India. RESULTS Only 60 out of 85 pharmacies approached agreed t...
in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...
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