The calculation of a is independent of urine volume or concen- tration. The A% excess 46Ca, showed the expected mul- tiexponential decline as a function of time, and A% excess 44Ca usually peaked during a 4- to 8-h urine collection. Calculations of a using increasingly long sampling ...
Objective to estimate the uncertainty of measured values of urine cadmium and its influencing factors. 目的计算出尿镉测定值的不确定度与影响不确定度的因素。 10. 32kb The measured values were analysed for multiple regression and then a multiple regression equation was derived. 对所测数据进行了多元...
While the creatinine output of the general population has been well described in environmental surveys, this study focused specifically on creatinine concentrations in a large industrial workforce in order to compare these data with the general population and to provide a database for the calculation ...
calculating the standardized LOS ratio that defined by the mean observed ICU LOS divided by the mean predicted ICU LOS. 95%confidence intervals (CIs) were calculated by the Fieller method11. We determined the association between actual and predicted ICU LOS and the severity of illness assessed usi...
Characteristics and regularity of changes in the content of lactic acid in human urine by different training load are discussed. 探讨不同训练负荷引起的尿乳酸变化的特点和规律,为评定女足训练强度、掌握运动量以及进行体能恢复提供科学依据。 27. 41kb Objective To explore the regulation of heat shock ...
Iodine intake was estimated in euthyroid cats following calculation of the volume of daily urine output, with a fixed value for iodine concentration in feces. Results--The variability of UI concentrations did not differ significantly between hyperthyroid (n = 10) and euthyroid (8) cats. The log...
The graphic technology of 3d verity is the core of visualization in calculation, computer animation and 3d GIS. 三维真实感的图形技术是科学计算可视化、电脑动画和三维地理信息系统的核心。 8. 51kb The blood and urine se and urinary glycosaminoglycan and hydroxyproline were investigated in the schoo...