搜索结果: 1-13 共查到“临床工程学 STRESS”相关记录13条 . 查询时间(0.14 秒)
Finite element stress analysis of simulated metastatic lesions in the lumbar vertebral body
Finite element stress simulated metastatic lesions the lumbar vertebral body
2010/1/7
Finite element stress analysis of simulated metastatic lesions in the lumbar vertebral body.
The instantaneous deformation of cartilage: effects of collagen fiber orientation and osmotic stress
cartilage collagen fiber orientation osmotic stress
2010/1/7
The instantaneous deformation of cartilage: effects of collagen fiber orientation and osmotic stress.
The Response of Endothelial Cells to Fluid Shear Stress Using a Co-Culture Model of the Arterial Wall
Endothelial Cell Mechanical Stimulation Proliferation Smooth Muscle Cell Vascular Tissue Engineering
2010/1/7
An endothelial cell (EC) smooth muscle cell (SMC) co-culture
model of the arterial wall was used to study the effect of fluid shear
stress on EC behavior. This model, in addition to being a more rea...
Design of a multi-axis implantable MEMS sensor for intraosseous bone stress monitoring
bone stress skeletal trauma bone quality
2009/12/23
The capability to assess the biomechanical properties of living bone is important for basic
research as well as the clinical management of skeletal trauma and disease. Even though
radiodensitometric...
Acute stress augments innate immunity in the liver and increases hyaluronan levels in the tissues and blood of mice
increases hyaluronan levels blood of mice
2009/12/16
The effect of acute stress on the immune system was examined in mice. Restraint stress decreased the number of lymphocytes in the liver, whereas the number of lymphocytes remained unchanged in the spl...
Ingestion of bonito extract ameliorates peripheral blood flow in mice loaded from over crowding stress
peripheral blood crowding stress
2009/5/8
Bonito extract (BE) has been shown to improve various fatigue-related symptoms. The possibility that the improvement of blood flow contributes to the improvement of fatigue-related symptoms has been...
Evaluation of the effect of stent strut profile on shear stress distribution using statistical moments
stent strut profile shear stress distribution statistical moments
2010/2/25
The strut shape found in the latest generations of stents are commonly dictated by manufacturing limitations. This research shows, however, that strut design can play a fundamental role in the improve...
The effects of examination stress on salivary cortisol, immunoglobulin A, and chromogranin A in nursing students
examination stress salivary cortisol immunoglobulin A chromogranin A nursing students
2009/3/2
This study aimed to assess the effects of examination stress on salivary cortisol, immunoglobulin A (IgA), and chromogranin A (CgA) in nursing students. Saliva samples were collected from 15 healthy...
Flow and wall shear stress in end-to-side and side-to-side anastomosis of venous coronary artery bypass grafts
Flow and wall shear stress venous coronary artery bypass grafts
2010/2/25
CFD analysis of venous CABG based on in-vivo CT datasets in patients was feasible producing qualitative and quantitative information on mass flow and WSS. Differences were found between the two types ...
Alterations in regional vascular geometry produced by theoretical stent implantation influence distributions of wall shear stress: analysis of a curved coronary artery using 3D computational fluid dynamics modeling
regional vascular geometry theoretical stent implantation a curved coronary artery 3D computational fluid dynamics modeling
2010/2/26
The current results predicting large spatial and temporal variations in WSS at specific locations in curved arterial 3D CFD simulations are consistent with clinically observed sites of restenosis. If ...
Fluid structure interaction of patient specific abdominal aortic aneurysms: a comparison with solid stress models
Fluid structure interaction patient specific abdominal aortic aneurysms solid stress models
2010/2/26
Abdominal aortic aneurysm (AAA) is a dilatation of the aortic wall, which can rupture, if left untreated. Previous work has shown that, maximum diameter is not a reliable determinant of AAA rupture. H...
Stress analysis in a layered aortic arch model under pulsatile blood flow
Stress analysis a layered aortic arch model pulsatile blood flow
2010/2/26
Our analysis indicates that circumferential stress in the aortic wall is directly associated with blood pressure, supporting the clinical importance of blood pressure control. High stress in the aorti...
Fatigue-related loading imbalance on the shank in running: a possible factor in stress fractures
Impact acceleration Tibial injury Bone load Tibialis anterior Gastrocnemius
2010/1/7
Fatigue-related loading imbalance on the shank in running: a possible factor in stress fractures.