搜索结果: 1-3 共查到“生物学 fracture”相关记录3条 . 查询时间(0.078 秒)
The influence of genetic susceptibility and calcium plus vitamin D supplementation on fracture risk
fracture bone mineral density genetic risk score calcium vitamin D postmenopausal women
2018/11/13
Background: Fracture is a complex trait, affected by both genetic and environmental factors. A meta-analysis of genome-wide association studies (GWASs) identified multiple bone mineral density (BMD) a...
Hierarchic Nature of Dynamic Deformation and Fracture of Rock Mass
hierarchy of internal structure rock mass dynamic deformation and fracture hierarchic nature
2012/9/24
Dynamic deformation and fracture process of rock mass are investigated from the perspective of structural hierarchy. The relationship between spatial scales of deformation and fracture with strain rat...
Spatio-temporal Model of Multiscale Fracture in Brittle Solids
incubation time criterion dynamic fracture dynamic strength fracture toughness spatio-temporal discretization scale levels cr ack propagation pipelines FEM modelling.
2012/9/24
We analyze examples illustrating typical dynamic effects inherent in dynamic fracture process,and we propose a unified interpretation for fracture of solids utilizing structural-temporal approach bas...