The question on the origin of the optically active molecules in nature has puzzled scientists for a long time. Shortly a......

The assembly of metal ions Zn2+, Co2+ and H2E2Ge2O3 ligand under mild hydro- thermal conditions leads to a mixed 3D tran......

A study was conducted to explore the mechanism that emissions of volatile organic compounds(VOC) from heated needles and......

Decreasing the power supply voltage in dynamic voltage frequency scaling to save power consumption may introduce extra d......

The infrared emission spectra of methane, H, CH’ and C_2 hydrocarbons in natural gas were measured. The processes of me......

目的探索基于FTIR离散平稳小波变换结合支持向量机(support vector machine,SVM)分类法的中药紫花地丁的质量控制新模式。方法采用......

Due to violent disturbance of the welding arc, signal processing is the key problem of application of the sensor. By mea......

近年来,新兴的铅卤化物钙钛矿材料由于其高荧光量子产率(PLQY)、高色纯度、带隙可调等特性,在光电子器件应用方面受到了广泛的关注......

通过2个研究探索了自恋与暴力犯攻击行为的关系及机制。研究1通过问卷法(N=498)发现,自恋与攻击存在正相关,特质愤怒在自恋与预谋......

目的:探讨早期护理干预措施对首住女性精神分裂症患者暴力行为的影响.方法:选取首次入住我院的女性精神分裂症病人162例进行研究,......

目的了解广东省青少年故意伤害危险行为的现状，确定故意伤害危险行为的高危人群，为干预青少年故意伤害危险行为措施提供依据。方法通......

传统的犯罪定义是：“犯罪是具有一定社会危害性、违反刑法并应当受到刑罚处罚的行为。”笔者认为：①将“应当受到刑罚处罚”作为犯罪......

A new copper iodide/organic hybrid incorporated with methyl viologen, [(MV)(Cu_2I_4)·H_2O]_n(1, MV = methyl viologe......