Damage相关论文
31. Antioxidant and hypoxia induce the human antioxidant response element-mediated expression of NAD
Background: NAD(P)H: quinone oxidoreductase 1 (NQO1) is an obligate two-electron reductase that is involved in protectio......
64. Study on the DNA damage induced by coal tar pitch fume extracts in rat alveolar macrophage and i
The carcinogenic mechanism of coal tar pitch (CTP) as a recognized carcinogen has been studying. It is widely believed t......
47. INHIBITORY EFFECT OF LITHIUM CARBONATE ON GENETIC AND OXDATIVE DAMAGE IN CANCER PATIENTS WITH RA
Objective: To observe the inhibitory effect of Lithium carbonate (Li2co3) on genetic and oxidative damage in cancer pati......
通过新设计的铝合金热冲压装置进行AA6082-T4铝合金热冲压研究.研究的工艺参数包括成形温度、冲压速度、摩擦系数和压边力.通过Tag......
通过蠕变性能测试和组织观察,研究了镍基单晶合金在高温蠕变期间的变形和损伤行为.结果 表明,该合金在1040℃/137 MPa条件下的蠕变......
Dynamic Deformation of Frozen Soil at a High Strain Rate:Experiments and Damage-Coupled Constitutive
The dynamic compressive deformation of frozen soil was investigated by conduct-ing the split-Hopkinson pressure bar (SHP......
南方锦天牛Acalolepta speciosa属鞘翅目天牛科沟胫天牛亚科锦天牛属昆虫,是近年在油茶Camellia oleifera上新出现的一种蛀干害虫.......
This study presents a novel method using a disk-like sample to assess the workability of metal during the cross wedge ro......
In this work,a novel constitutive model is developed within the framework of fractional plasticity to delineate the coup......
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The key problem of rock damage mechanics is that determination of the variable of rock damage and the establishment of d......
The attenuation regularity of explosion stress waves in damaged rocks is discussed according to physical and geometric a......
The damage constitutive relation of entire rock failure process was established using the theory of representative volum......
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Long-term Behavior of Fiber Reinforced Concrete Exposed to Sulfate Solution Cycling in Drying-immers
The damage process and corrosion ion distribution in concrete, which was exposed to 60 and 170 drying-immersion cycles o......
Numerical Simulation and Experimental Research on Penetration of Composite Ceramic Armor by Rod Proj
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In order to study the rules of force and damage of broad-narrow joint under temperature rise,stress and damage parameter......
A stiffness degeneracy reduction analysis method based on Mayes model for composite laminates was presented in this pape......
Experimental investigations on low velocity impact ofdomestic aramid fiber reinforced composite lami
The low velocity impact performance of domestic aramid fibre reinforced composite laminates was investigated experimenta......
To study the H/He co-irradiation induced structural change of lithium silicate as tritium breeder,Li4SiO4 film was prepa......
The thermal relaxation effect on damage of current filament for high power Gallium Arsenide photocon
Photoconductive semiconductor switch (PCSS) has many advantages,such as high power,fast switching speed,small parasitic ......
Micro-damage Evolution and Residual Stress in Thermally Grown Oxides of Detonation Gun Sprayed Therm
Thermal barrier coatings (TBCs) on the superalloy turbine blades can lower the temperature of metallic substrate by 100-......
针对长期服役管线的腐蚀减薄情况,基于模态测试理论和有限元方法,提出了特征参数识别法和刚度敏度法指标判别方法.通过模拟梁型管......
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The aim of this study was to determine the effect of impactor sizes on basalt filament wound composite tubes under low v......
In order to investigate the ballistic characteristics of T300/epoxy composite laminates, three kinds of stacking sequenc......
为了研究三维四向编织碳/环氧编织复合材料的破坏及损伤模式,开展了不同横截面积和编织角的拉伸和压缩试验.利用不同厚度和直径的......
火灾后的建筑物损伤鉴定和性能评价,是结构灾害工程实践中迫切需要解决的问题,而我国相关的火灾后建筑结构鉴定标准正在编制过程中......
通过对某公司综合楼火灾后的结构检测与鉴定,阐述了建筑物火灾后鉴定的一般步骤,为今后类似的案例提供一些参考.该工程为五层混凝......
随着人防工程建设规模的扩大与发展,对人防工程结构的损伤诊断及其安全性评价已成为亟待解决的重要问题.本文提出了一种基于模态振......
Purposes Oxidative stress plays a role in the pathogenesis of keratoconus(KC).Mitochondrial DNA(mtDNA)is closely related......
DNA polymerase iota is regulated by DNA damage checkpoint controlled JNK/c-Jun signaling and associa
Human DNA polymerase iota (polι) possesses error-prone DNA replication features and performs translesion DNA synthesis.......
Football, especially during the race, athletes high probability of injury, damage to the body and this is often accompan......
Using atomistic simulations,dislocation dynamics modeling,and continuum elastic-plastic stress wave theory,we present a ......
A transient coupled thermo-mechanical model with laser heat source is used to simulate temperature history,thermal stres......
An intermediate homogenization approach for peridynamic modeling of damage and fracture in heterogen
The peridynamic(PD)theory,introduced by Dr.Stewart Silling as a reformulation of the classical continuum mechanics,is an......
Amongst the wide variety of consumer electronics,mobile phones are probably the most susceptible to impacts.Furthermore,......
A parametric resonance in the problem of point-vortex pair movement inside nonstationary deformation
The dynamics of a pair of point-vortices with arbitrary strengths,embedded inside a nonstationary deformation field,is s......
A Study on the Tradironal Restoration and Scientific Consevation Process of Pottery Kiln and Working
In this paper will discuss the Modem Cultural Heritage through traditional and scientific conservation process along wit......
损害是侵权法上的基本概念之一，《侵权责任法》生效以后，对该概念的合理解释有利于对立法精 神的把握和司法实践的运用。现行立法中......
Rapid and nondestructive detection of watercore and sugar content in Asian pear by near infrared spe
Watercore and sugar content are internal qualities which are impossible for exterior determination. Therefore the aims o......
研究了激光诱导微粒的三维空间传播规律。实验结果表明:光斑面积为0.8 mm
2、激光分光比为25.4、能量平均值为8 mJ的单......
针对532 nm纳秒单脉冲激光辐照单晶硅、砷化镓(GaAs)太阳能电池的损伤效应，结合电池的结构和等效电路，分析了纳秒单脉冲激光对两种太......
采用速度干涉(VISAR)测试技术,对强激光辐照下纯铝的动态力学响应和层裂特性进行了实验测量和分析.样品厚度分别为200 μm 和485 ......
光学薄膜的激光损伤阈值是衡量光学薄膜抗激光损伤能力的重要参数，而测量损伤阈值的关键是准确地判定损伤是否发生。为解决常见损伤......
报道了应用诺曼斯基(Nomarski)偏振光干涉仪测量K8玻璃和掺钕硅酸盐玻璃材料在高功率大口径激光照射后破坏阈值,并分析了破坏机理......
This paper proposes the ‘skin effect’ of the machining-induced damage at high strain rates. The paper first reviews th......
