[Chinese guideline for diagnosis and treatment of transfusion dependent β-thalassemia (2022)]. [PDF]
Zhonghua Xue Ye Xue Za Zhi, 2022 Red Blood Cell Diseases (Anemia) Group +2 more
europepmc +1 more source
Jianzhu Gangjiegou Jinzhan高地震烈度区的钢结构建筑在服役期间可能遭受火灾损伤以及后续抵御地震作用的考验。文中采用试验探究结合理论分析的方法，从宏观、细观及微观多个层次出发系统探索了钢材在火灾损伤后的低周疲劳性能演化机理。并开展了60组Q345低合金结构钢低周疲劳试验，对其设置了不同的加热温度与冷却方式，采用递增级循环与常应变幅循环两种加载方式。试验后，采用电镜扫描和金相观察等方式分析材料的断裂失效机理。结果表明：中大型火灾（峰值温度750 ℃或1 000 ℃）后采用降温速率极快的浸水冷却对Q345钢材的循环加载性能影响显著 ...
顾跃跃 +5 more
doaj
Jianzhu Gangjiegou Jinzhan钢管混凝土结构在服役的全寿命周期内可能遭受火灾、爆炸等极端灾害作用，从而引起局部或大范围的倒塌破坏。节点核心区域作为结构的关键受力部位，在遭遇火灾后会发生不同程度的高温损伤，因此有必要开展高温后该类结构的抗倒塌性能分析。本文以方钢管混凝土柱-H型钢梁外环板式节点作为研究对象，基于顺序热-力耦合方法采用ABAQUS软件中的通用分析模块Standard建立了高温后该类节点倒塌精细化数值模型，对比常温下该类节点的倒塌试验结果，分析了该类节点在经历不同的历史最高环境温度（200 ℃、400 ℃、600 ...
王景玄, 刘凯, 王文达
doaj
[Knowledge Graph-Based Prediction of Potentially Inappropriate Medication]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2023 Lin G +5 more
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Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Zhao G, Yao K, Liu Y, Huang X, Yu X.
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Factors influencing the hospitalization cost for stroke patients in J district, Shanghai. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue Ban, 2022 Chen C, Zhu B, Chen Y, Yang T, Li F.
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Cigarette consumption from a life-course perspective in low- and middle-income countries. [PDF]
Bull World Health OrganGoodchild M, Paul J, Krech R.
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[Clinical dilemma and indication selection of restoration for permanent tooth defects in adolescents]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanCheng Y, Li D, Zhao Y, Xia B, Liu Y.
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The Influence of Spatial Distance and Trade-Off Salience on Ethical Decision-Making: An Eye-Tracking Study Based on Embodied Cognition. [PDF]
Behav Sci (Basel)Yang Y, Li Y, Lin Q, Bai X.
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[Post-aging comparative study of snowplow and conventional techniques for the resin restoration of defective primary teeth]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiHan M +5 more
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