نتایج جستجو برای: laboratory parameters
تعداد نتایج: 838847 فیلتر نتایج به سال:
background: standardization of the semen analysis may improve reproducibility. we assessed variability between laboratories in semen analyses and evaluated whether a transformation using z scores and regression statistics was able to reduce this variability. materials and methods: we performed a retrospective cohort study. we calculated between-laboratory coefficients of variation (cvb) for spe...
abstract in the present research solution of chalcopyrite in sulfuric acid in hydrometallurgy method using electrochemistry with cyclic voltammetry technique has been investigated. the value of maximum reduction peak current of copper ions represents the measure of solubility. in this research different parameters temperature, potential, potential exert time, chalcopyrite concentration, sulfur...
Aim: Myalgia is among the first and most common symptoms in patients with COVID-19. A limited number of studies have been found evaluating frequency myalgia laboratory findings associated this condition. In study, we aimed to evaluate prevalence relationship between parameters who were hospitalized due COVID-19.
 Material Methods: Three hundred fifty-eight confirmed diagnoses COVID-19 Marc...
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