نتایج جستجو برای: genetic characteristics

تعداد نتایج: 1247915  

2017

This question could be asked about sex: the verb or sex: the noun. In noun form, sex (or sex assigned at birth) is a term used to describe physical or genetic markers ? more specifically, hormones, genes, and reproductive organs. Biologically speaking, it's a myth that there are only two sexes, male and female. All physical sex characteristics ? from genitals, to hormones, to chromosomes ? fall...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2011
Moshe Hoffman Uri Gneezy John A List

Women remain significantly underrepresented in the science, engineering, and technology workforce. Some have argued that spatial ability differences, which represent the most persistent gender differences in the cognitive literature, are partly responsible for this gap(.) The underlying forces at work shaping the observed spatial ability differences revolve naturally around the relative roles o...

2017

This question could be asked about sex: the verb or sex: the noun. In noun form, sex (or sex assigned at birth) is a term used to describe physical or genetic markers ? more specifically, hormones, genes, and reproductive organs. Biologically speaking, it's a myth that there are only two sexes, male and female. All physical sex characteristics ? from genitals, to hormones, to chromosomes ? fall...

2017
Sara Geven Jan O. Jonsson Frank van Tubergen

Boys engage in notably higher levels of resistance to schooling than girls. While scholars argue that peer processes contribute to this gender gap, this claim has not been tested with longitudinal quantitative data. This study fills this lacuna by examining the role of dynamic peer-selection and influence processes in the gender gap in resistance to schooling (i.e., arguing with teachers, skipp...

ژورنال: آبزیان زینتی 2019
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Genetic diversity is one of the important and essential characteristics of any population for its survival. The study of genetic variation in different populations of aquatic organisms is of particular importance in order to protect, stabilize and manage their stocks. Based on studies conducted in recent years, molecular markers have proven that they can be used as indicators of the genetic div...

2001
William B. Langdon Bernard F. Buxton

Genetic programming (GP) can automatically fuse given classifiers of diverse types to produce a combined classifier whose Receiver Operating Characteristics (ROC) are better than [Scott et al.1998b]’s “Maximum Realisable Receiver Operating Characteristics” (MRROC). I.e. better than their convex hull. This is demonstrated on a satellite image processing bench mark using Naive Bayes, Decision Tre...

Journal: :Acta neurologica Taiwanica 2006
Hsin-Hung Chen Chaur-Jong Hu

The most common causes of dementia in Taiwan are Alzheimer's disease (AD) followed by vascular dementia (VaD). Several genetic studies have documented an increased risk of AD among apolipoprotein E gene allele 4 (ApoE4) carriers in Taiwanese (ethnic Chinese). Although ApoE4 is considered the most important risk factor for AD, the ApoE4 allele frequency is lower in Taiwanese (around 7%), than th...

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