Vitamin D mediates the association between acrylamide hemoglobin biomarkers and obesity

Environmental Science and Pollution Research - Mediation analysis aims to discover the role of intermediate variables from exposure to disease. The current study was performed to evaluate how...     

Cobalt exposure in relation to cardiovascular disease in the United States general population

Environmental Science and Pollution Research - Cobalt exposure has adverse health effects on the cardiovascular system in occupational and laboratory studies, but these effects have not been...     

Urinary phenols and parabens metabolites associated with cardiovascular disease among adults in the United States

Environmental Science and Pollution Research - The field of environmental health has begun to examine the effects of higher-order chemical combinations. The current literature lacks studies...     

装配式摩擦‑软钢耗能支座设计与性能试验∗

结合滑动摩擦耗能及塑性变形耗能机制,设计了一种装配式摩擦?软钢耗能支座。该支座可看作包含摩擦板的滑动摩擦组件与软钢棒的组合,属于一种功能分离式支座。滑动摩擦组件提供了支座的竖向和水平承载力,以及大部分耗能;而软钢棒增强了支座的屈服后水平刚度,有效减小支座滑动位移,破坏后便于更换。利用压剪试验机实测了摩擦?软钢耗能支座的摩擦系数及耗能性能,后者包括滞回曲线、刚度退化曲线、单位滞回耗能及等效阻尼比等指标。最后提出了一种考虑承载能力系数的改进等效阻尼比。试验结果表明：不同竖向荷载下支座的摩擦系数较为稳定,软钢棒与摩擦板共同提供了支座的水平刚度和耗能能力,支座的整体耗能性能良好。     

重庆风景名胜区旅游公路滑坡灾害及景观治理方案选择

从滑坡治理结构景观出发,分析重庆风景名胜区旅游公路滑坡灾害成因,针对国家级风景名胜区金佛山西坡旅游公路K9+900滑坡,提出三种滑坡景观治理方案。建立方案优选模型,通过模糊优选理论和熵权决策法联合应用,得到最优治理方案,本联合方法对其他评价工作也有一定的借鉴意义。     

Correction to: Vitamin D mediates the association between acrylamide hemoglobin biomarkers and obesity

Environmental Science and Pollution Research -