نتایج جستجو برای: radioimmuno assay method
تعداد نتایج: 1811050 فیلتر نتایج به سال:
all analytical methods are generally based on the measurement of a parameter or parameters which are somehow related to the concentration of the species.an ideal analytical method is one in which the concentration of a species can be measured to a high degree precision and accuracy and with a high sensitivity. unfortunately finding such a method is very difficult or sometimes even impossible.in...
1 MARCH 1986 591 When all results were considered together the urine tube immunoassay (Model) gave 100% sensitivity and specificity as well as 100% predictive values for normal and abnormal results. The serum tube enzyme linked immunosorbent assay, while showing 100% sensitivity, was less specific, and the dipsticks were intermediate in value. Comment Our results are sufficiently encouraging to...
for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...
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