Titlebook: Researching Learning in Virtual Worlds; Anna Peachey,Julia Gillen,Sarah Smith-Robbins Book 2010 Springer-Verlag London 2010 Avatars.Digita

开花期女

birth or infancy, which are characterized by hypotonia, muscle weakness, and muscle wasting (Tables 18.1 and 18.2). Respiratory and feeding disorders can also occur. Motor development is delayed and limited (sitting or standing is only possible with help). In few cases the ambulation ability is reac

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教育学

Diane Carr,Martin Oliver,Andrew Burnentially dangerous environmental agents which are capable of causing alterations in the structure of DNA may result in human cancer. Here evidence is reviewed concerning the somatic mutation theory of the origin of cancer and the influence of known DNA repair processes on both mutagenesis and cancer

Femish

Elena Moschinie., those with HDI <0.80) have higher incidence of CC than the highest-resource countries. The incidence and mortality rates of cervical cancer are two to four times higher in developing and poorer nations of the world with limited resources in comparison with the developed nations with high average

Foam-Cells

Peter Twining,Shri Footring genes conferring a high inherited risk of cancer had been identified or even localized; at that time the only genetic loci known to be involved in cancer predisposition were the HLA system, where certain HLA haplotypes were known to predispose to Hodgkin’s disease [1] and to nasopharyngeal cancer [

originality

古董

Anna Peacheyrt of a survey of nearly 650 children with rhabdomyosarcoma in the United States, Li and Fraumeni identified three pairs of affected siblings when less than one would have been expected by chance. In addition one pair of affected cousins was identified. Li and Fraumeni obtained information by interv

ODIUM

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Liz Thackray,Judith Good,Katherine Howlandrt of a survey of nearly 650 children with rhabdomyosarcoma in the United States, Li and Fraumeni identified three pairs of affected siblings when less than one would have been expected by chance. In addition one pair of affected cousins was identified. Li and Fraumeni obtained information by interv

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