نتایج جستجو برای: 90 r
تعداد نتایج: 644335 فیلتر نتایج به سال:
This work presents an optimized method for the determination of multiple samples containing 90Sr when its daughter 90Y is measured after chemical separation and in sequence, i.e. during its decay. Consequently the measurement times will increase for each subsequent sample, since there has been a longer time for decay before measurement. Compared to a previously published approach, when 90Y is m...
Persisting gastroesophageal reflux disease (GERD) symptoms affect mental state and social activities and mental disorders likewise play a crucial role on GERD symptoms. The aim of this study was to analyze the data of Symptom Checklist by 90-Revised (SCL-90-R) questionnaire in patients with persisting GERD symptom and to explore the impact of psychological factors on them.The patients accepted ...
background: given that validity is the baseline of psychological assessments, there is a need to provide evidence-based data for construct validity of such scales to advance the clinicians for evaluating psychiatric morbidity in psychiatric and psychosomatic setting. methods: this comparative cross-sectional study aimed to investigate the construct validity of the malaysian version of the ghq-2...
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