From childhood to old age,we all use language as a means of broadening our knowledge of ourselves and the world around us.When humans first(1)___,they were like newborn babies,unable to use this(2)___ tool.Yet once language developed,the possibilities for humankind's future(3)___ and...
requirement要求;D. alternative选择;根据上文“Young children often can learn several languages by being exposed to them(小孩子经常可以通过接触几种语言来学习)”可知,儿童学习语言;即这一能力是习得性技能;故选B。 (14)题详解: 考查形容词词义辨析。句意:这些理论家认为语言是模仿的、习得的行为。A. ...
In this work we impose a requirement of sparsity on the transcriptomic biomarker of age, i.e., the number of genes used in the biomarker model should be minimized while preserving its predictive power. This is possible to do by performing a cross-validated lasso regression of gene expression ...
complemented by a human presence at stops. breaking the requirement that each bus have its own driver will provide us with an immediate productivity gain. if 10 drivers can manage 25 autonomous buses, then we will see productivity increase by a factor of 2.5, as we ...
There were few studies or evaluations on legibility, especially in Chinese handwriting that the requirement of legible handwriting is the correct placement of distinct strokes. Different from the alphabetical system, every Chinese character has usually more than ten strokes in a character. The important...
B.formations C.rules D.constitutions16.A.Although B.Whether C.Since D.When17.A.distinguished B.different C.protected D.isolated18.A.exposition B.comparison C.contrast D.interaction19.A.acquisition B.appreciation C.requirement D.alternative20.A.As a result B.After all C.In other words D....
During her studies, it became necessary for her to us e a walker to get aroun d an d sh e require d orygen. Sh e also developed kne e problems. So, Fein took onlin e classes to finish th e last part of her degre e requirement8.Rene e Brown is on e of Fein's caregivers...
5). This requirement for both daf-16 and dos-3 in the adult PSG is in agreement with our hypothesis that transcription factor DAF-16/FOXO activates expression of DOS-3 in the adult PSG cells to antagonize age-related GSPC loss. DOS-3 acts upon Notch signaling in the distal germ line C...
(1983) The forgotten requirement for age validation in fisheries biology. Transactions of the American Fisheries Society 112, 735–743.CrossRef Beamish, R.J. and McFarlane, G.A. (1987) Current trends in age determination methodology, in R.C. Summerfelt and G.E. Hall (eds), Age and ...
Aging is associated with multiple cellular changes that are often tissue specific1. Cytosine methylation, however, stands out, as it allows for the development of pan-tissue aging clocks (multivariate age estimators) that are applicable to all human tissues2,3,4. The subsequent development of simi...