搜索结果: 1-11 共查到“医学 the stresses”相关记录11条 . 查询时间(0.343 秒)
One Year of Alendronate Treatment Lowers Microstructural Stresses Associated with Trabecular Microdamage Initiation
bisphosphonate bone quality
2014/12/4
Alendronate, an anti-remodeling agent, is commonly used to treat patients suffering from osteoporosis by increasing bone mineral density. Though fracture risk is lowered, an increase in microdamage ac...
Physiological stresses related to hypercapnia during patrols on submarines
submarine CO2 carbon dioxide hypercapnia Physiological
2009/7/17
Physiological studies on hypercapnic effects carried out on 13 Polaris patrols are summarized. The average CO2 concentrations ranged from 0.7-1% CO2; CO2 was identified as the only environmental conta...
Catecholamine levels in divers subjected to stresses of immersion and hyperbaric exposure
immersion exposure decompression procedures carbon dioxide
2009/7/15
The study was undertaken to determine the changes in plasma catecholamine levels in response to the combined stresses of cool water immersion and hyperbaric exposure. Plasma catecholamines were measur...
The Predictive Studies Series: Correlation of physiologic responses to extreme environmental stresses
Anoxia Biomedical Research human Decompression
2009/6/4
Periodically over the past four decades, investigators at the Institute for Environmental Medicine have carried out correlated physiologic experiments programs that were from the outset designated ind...
DIVING;thermoregulatory;thermal exposure;THERMAL STRESSES;treatment;emergency management
DIVING thermoregulatory thermal exposure THERMAL STRESSES treatment emergency management
2009/5/26
This paper was presented at the Seminar on Thermal Problems in Diving held at the
Commercial Diving Centre, Wilmington, California, 19-20 March 1976 and hosted by that
organisation. We are grateful ...
Stresses induced by edgewise appliances in the periodontal ligament — a finite element study
Periodontal ligament Stress analysis Finite element technique Edgewise appliances
2009/1/13
The quantification of stress in the periodontal ligament is an important concept, as stress in this tissue is transmitted to the alveolus, with subsequent bone remodelling and tooth movement. A nu...
Stresses developed during clinical debonding of stainless steel orthodontic brackets
Orthodontic brackets Debonding Dental stress analysis
2009/1/8
The purpose of this project was to use finite element modeling to calculate and compare the peak stresses generated during clinical debonding of resin bonded brackets. Five debonding techniques we...
Influence of Friction at Articular Surfaces of the Temporomandibular Joint on Stresses in the Articular Disk: A Theoretical Approach with the Finite Element Method
TMJ stress Finite element method Jaw opening Joint friction
2008/12/19
The present study was designed to assess stress and displacement of the temporomandibular joint (TMJ) disk during jaw opening with different frictional coefficients (μ) from 0.0001 to 0.5 at the TMJ...
The imperative for controlled mechanical stresses in unraveling cellular mechanisms of mechanotransduction
controlled mechanical stresses unraveling cellular mechanisms mechanotransduction
2010/2/26
The results of this study challenge the basic premise of in vitro mechanotransduction studies, i.e. that a controlled flow regime is applied to impart a defined mechanical stimulus to cells. These res...
The effect of geometry and abduction angle on the stresses in cemented UHMWPE acetabular cups – finite element simulations and experimental tests
geometry and abduction angle cemented UHMWPE acetabular cups element simulations and experimental tests
2010/3/1
FE analyses showed that geometrical design, thickness and abduction angle of the acetabular cup, as well as the clearance between the cup and head do change significantly the mechanical stresses exper...
An experimental analysis of the stresses at the surface of Charnley prosthesis in different anatomical positions
the stresses Charnley prosthesis different anatomical positions
2010/1/7
An experimental analysis of the stresses at the surface of Charnley prosthesis in different anatomical positions.