The Nyctosaurus specimen KJ1 was reconstructed under the hypothesis that there is a membrane attached to the crest;the s......

A series of novel ester-capped carbosilane dendrimers(G0-COOCH3–G2-COOCH3) were designed and successfully synthesized v......

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The transport of La(III) through a dispersion supported liquid membrane with polyvinylidene fluoride membrane as the liq......

The use of peat and sediment cores to reconstruct historical trends in levels of environmental contamination, or to prov......

Since its introduction into clinical practice 15 years ago,capsule endoscopy(CE)has become the first-line investigation ......

Data-driven tools,such as principal component analysis(PCA)and independent component analysis (ICA)have been applied to ......

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我国《反不正当竞争法》存在以下法律缺陷：竞争行政执法主体多元混杂，竞争法律条文弹性、模糊，法律规范所涉及的范围与内容封闭、滞后......

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现金股利政策关乎股东权益保护与企业价值创造。现有研究大多基于企业融资视角考察货币政策对现金股利的影响,缺少对作用机制的全......

设计了一种CMOS工艺的锂离子电池保护芯片，采用整个电路工作在亚阈值区的电路设计，特别是基准电路和偏置电路，从而使电路具有非常低的......

研究了活化剂Ｓｔｒｕｋｔｏｌ Ａ－７３在天然橡胶及天然橡胶与丁苯橡胶并用胶中的应用特性，结果表明：胶料中加入Ｓｔｒｕｋｔｏｌ Ａ－７３可改善胶料的抗硫化返原性和热稳定性；提高......

文中重点介绍了可控硅整流装置中限保护方案的工作原理....