Reference ranges for echocardiographic measurements were determined in 609 healthy Dutch subjects, using height, weight, age, sex, RR-interval and blood pr... PJ Voogd,H, Rijsterborgh,J, Lubsen,... 被引量: 0发表: 2019年 Assessment of autonomic nervous system dysfunction and cardiovascular dis...
The article reports that the Children's PA group has commissioned fresh research into the potential sales impact of age-ranging in children's books. The study by Acacia Avenue is the latest move in the debate about whether displaying age ranges on books would attract more buyers. It will exam...
First, participants were distributed into five groups according to their age: aged from 12 to 17 years old (children and adolescents), from 18 to 25 (young adults), from 26 to 40 (adults), from 41 to 60 (older adults), and over 60 years old (elderly). These age ranges were chosen ...
Sensitivity analyses ensure that these qualitative results hold for wider ranges of parameters. Nevertheless, the possibility of a corner solution \({n}_{so}=0\) cannot be ruled out a priori. The optimal tax rate might be zero because of the non-negative constraint. For the parameters assumed...
aFor a detection probability of 0.5, the detection ranges and spreads were: 正在翻译,请等待... [translate] aIn summary, on the premise of limited agricultural resources, human development, economic growth and shortages of agricultural resources and agricultural development, problem-solving is a ...
The mean absolute errors were 1.34 years (standard deviation 0.95) and 1.01 years (standard deviation 0.71) and the mean interquartile ranges of the calibrating distribution were 2.32 years (standard deviation 0.25) in male and 1.72 years (standard deviation 0.39) in female individuals, respectively...
The age ranges of the four groups were 19-31, 45-57, 58-70, and 71-83 years, respectively. All four tasks required some form of visual information processing: Two were backward-masking tasks; two were temporal-integration tasks. In all four tasks increasing temporal functions over age were...
Dual-energy X-ray absorptiometry (DXA) is becoming a method of choice for the assessment of visceral adipose tissue (VAT) but the lack of robust reference ranges presents a challenge to the interpretation of VAT in clinical practice, research settings, and the athletic environment. The objective...
a但很多人又认为这样会侵犯大家的隐私 正在翻译,请等待...[translate] a缺陷修复 Flaw repair[translate] aDifferent normal ranges for men and women, with different range of age are therefore necessary. 因此不同的正常范围为人和妇女,与年龄的另外范围是必要的。[translate]...
Age-related reference ranges based on cubic spline or kernel-based smoothing methods lack a parametric framework with which to assess goodness of fit, as the distribution of the log-likelihood ratio comparing models with different degrees of smoothing is not known in general. Several methods have ...