It is a very important and complex task to estimate the thermo-elasticproperties of a textile structural composite. In this paper, the finite element method (FEM) wasused for the prediction of the orthotropic thermo-e...It is a very important and complex task to estimate the thermo-elasticproperties of a textile structural composite. In this paper, the finite element method (FEM) wasused for the prediction of the orthotropic thermo-elastic properties of a composite reinforced byglass fiber knitted fabric. In order to define the final 3-D configuration of the loop reinforcingstructure, the interactions between the adjacent loops, the large displacement and the contactelements without friction were considered. The values predicted were compared with the experimentalresults.展开更多
In the cerebral hemorrhage model rats established by injection of collagenase and heparin into caudate nucleus, the effects of electroacupuncture (EA) on the contents of nitric oxide (NO) and endothelin (ET),and total...In the cerebral hemorrhage model rats established by injection of collagenase and heparin into caudate nucleus, the effects of electroacupuncture (EA) on the contents of nitric oxide (NO) and endothelin (ET),and total anti-oxidation capability (T-AOC) in the brain tissues were investigated. It is found that the content of NO in the Shuigou EA group lowered, ET decreased and the T-AOC raised significantly in both the Fengfu EA group and the Shuigou EA group (all P＜0.05) as compared with the model group,indicating that acupuncture can reduce the contents of ET and NO, and increase the T-AOC in the brain tissues of the rats with cerebral hemorrhage.展开更多
Stress distribution of holed geotextile cross-section under uniaxial and double-axial tension is analyzed with the boundary element method (BEM). The calculation results indicate that stress distribution of holed geot...Stress distribution of holed geotextile cross-section under uniaxial and double-axial tension is analyzed with the boundary element method (BEM). The calculation results indicate that stress distribution of holed geotextile cross-section is greatly related to the dimension of the specimen, the size of the hole, the shape of the hole and the tensile condition, and the stress concentration area of holed geotextile from the side of the hole to 3-4 times of the hole diameter should be strengthened in order to improve quality of the projects. These results could provide guidance for engineering application of geotextiles.展开更多
Objective： To compare the therapeutic effects between the needling method by identification of deficient and excessive patterns and the needling method by routine meridian differentiation in the treatment of soft tis...Objective： To compare the therapeutic effects between the needling method by identification of deficient and excessive patterns and the needling method by routine meridian differentiation in the treatment of soft tissue injuries. Methods. 380 cases of the patients with soft tissue injuries were randomly divided into pattern identification group （200 cases, with the needling method by identification of deficient and excessive patterns） and meridian identification group （180 cases, with the needling method by routine meridian differentiation）, to observe and compare the therapeutic effects in the two groups. Results： The curative effect was 86% in the pattern identification group and 31.11% in the meridian identification group, with a significant difference （P〈 0.01）. In comparison with the total average treatment times in the cured and improved cases, the pattern identification group was 8.8 days and the meridian identification group was 15.6 days, with a remarkable significant difference （P〈 0.01）. The pattern identification group was better than the meridian identification group. Conclusion： In the treatment of soft tissue injuries, the needling method by identification of deficient and excessive patterns was better than the needling method by routine meridian differentiation.展开更多
文摘It is a very important and complex task to estimate the thermo-elasticproperties of a textile structural composite. In this paper, the finite element method (FEM) wasused for the prediction of the orthotropic thermo-elastic properties of a composite reinforced byglass fiber knitted fabric. In order to define the final 3-D configuration of the loop reinforcingstructure, the interactions between the adjacent loops, the large displacement and the contactelements without friction were considered. The values predicted were compared with the experimentalresults.
文摘In the cerebral hemorrhage model rats established by injection of collagenase and heparin into caudate nucleus, the effects of electroacupuncture (EA) on the contents of nitric oxide (NO) and endothelin (ET),and total anti-oxidation capability (T-AOC) in the brain tissues were investigated. It is found that the content of NO in the Shuigou EA group lowered, ET decreased and the T-AOC raised significantly in both the Fengfu EA group and the Shuigou EA group (all P＜0.05) as compared with the model group,indicating that acupuncture can reduce the contents of ET and NO, and increase the T-AOC in the brain tissues of the rats with cerebral hemorrhage.
文摘Stress distribution of holed geotextile cross-section under uniaxial and double-axial tension is analyzed with the boundary element method (BEM). The calculation results indicate that stress distribution of holed geotextile cross-section is greatly related to the dimension of the specimen, the size of the hole, the shape of the hole and the tensile condition, and the stress concentration area of holed geotextile from the side of the hole to 3-4 times of the hole diameter should be strengthened in order to improve quality of the projects. These results could provide guidance for engineering application of geotextiles.
文摘Objective： To compare the therapeutic effects between the needling method by identification of deficient and excessive patterns and the needling method by routine meridian differentiation in the treatment of soft tissue injuries. Methods. 380 cases of the patients with soft tissue injuries were randomly divided into pattern identification group （200 cases, with the needling method by identification of deficient and excessive patterns） and meridian identification group （180 cases, with the needling method by routine meridian differentiation）, to observe and compare the therapeutic effects in the two groups. Results： The curative effect was 86% in the pattern identification group and 31.11% in the meridian identification group, with a significant difference （P〈 0.01）. In comparison with the total average treatment times in the cured and improved cases, the pattern identification group was 8.8 days and the meridian identification group was 15.6 days, with a remarkable significant difference （P〈 0.01）. The pattern identification group was better than the meridian identification group. Conclusion： In the treatment of soft tissue injuries, the needling method by identification of deficient and excessive patterns was better than the needling method by routine meridian differentiation.
