受贿罪本质视野下的利益要件检视

以受贿罪的本质检视我国受贿罪中"为他人谋取利益"的规定,可以发现这一要件在受贿罪中发挥着不可或缺的作用。然而利益要件所担当的重要功能,不仅使刑法理论对这一要件的解读陷入了困境,也造成了司法适用的混乱。通过对比国外的立法经验,我国应弱化利益要件的功能,使其逐渐淡出刑法规范;丰富职务要件的内涵,使其承担起受贿罪的理论使命。     

大学生马基雅维利主义倾向探微

个体的马基雅维利主义倾向影响其对人际交往的态度与实践。文章采用西方成熟量表,通过对南京某高校274名大学生样本研究结果发现:多数人的马基雅维利主义水平比较低,约三分之一强的人属于高马基雅维利主义者;男生要比女生表现出较高的马氏水平;非商科学生比商科学生表现出较高的水平;三个年级中,大一学生的马氏水平最高;在所有学生中,城市大学生的马氏水平最高,来自农村与小城镇大学生的马氏水平几乎相同。     

创新型兰州人力资源建设状况分析

创新资源是创新型城市组织进行创新活动的物质基础,它在一定程度上体现创新型城市的发展趋势和可能的作用空间.人力资源作为创新资源主要部分和社会生产活动的第一资源,其重要性不仅体现在它拥有支配和驾驭其他资源的地位上,而且体现在它所带来巨大的收益回报率.兰州在构筑创新型城市过程中,人力资源建设在取得一定成效的同时依然存在诸多问...     

圆内拟亚纯映射的Julia半径和Nevanlinna半径

应用覆盖曲面的几何方法和单位圆内的Nevanlinna基本不等式,证明了拟亚纯映射在单位圆内的Julia半径和Nevanlinna半径的存在性.     

Morphological control of zinc tricarbohydrazide perchlorate crystals: Theoretical and experimental study

The theoretical crystal-morphology of zinc tricarbohydrazide perchlorate (ZnCP) was studied using the morphology simulation software. The growth trends and surface characteristics were calculated using the Bravais-Friedel-Donnay- Harker (BFDH), Growth Morphology, and Equilibrium Morphology methods; these provide theoretical guidance for the choice of crystal-control reagents. On the basis of the simulations, experiments were carried out to study the effects of five different crystal-control reagents, including carboxymethylcellulose (A), polyacrylamide (B), dextrin (C), Tween 40 (D), and Tween 60 (E), in the control of the crystal-morphology of ZnCP. Mixtures of two reagents and higher temperatures were used to further optimize the ZnCP crystals. The results show that ZnCP crystals are well dispersed, and have a large apparent density and regular crystal-morphology under the control of a mixture of reagents A and E in a mass ratio of 1:4 at 80°C.     

Structure of the kinase domain of human RNA-dependent protein kinase with K296R mutation reveals a face-to-face dimer

RNA-dependent protein kinase (PKR) is crucial for the innate immune response, cell growth, proliferation, signal transduction and apoptosis. The activation process of PKR has been studied for many years and is still under debate. To obtain new insight into the mechanism of PKR activation, we solved the crystal structure of a latent mutant of the PKR kinase domain (PKR-KD) in the apo form at a resolution of 2.9 Å. The overall structure of PKR-KD is similar to previously reported structures. Structural analysis revealed a classical back-to-back dimer and a newly defined face-to-face dimer. Analytical ultracentrifugation experiments, electrostatic surface maps and the model of PKR-KD in complex with the eIF2α substrate all support that the face-to-face dimer is more reflective of PKR in solution. Our results provide new information on PKR dimerization and its activation mechanism.     

High efficiency D-A structured luminogen with aggregation-induced emission and mechanochromic characteristics

A novel luminogen, CZ2TPAN, with typical D-A architecture was obtained. It shows intramolecular charge transfer and aggregation-induced emission characteristics with high solid-state efficiency of 65.3%. Moreover, it exhibits reversible mechanochromic behavior between crystalline and amorphous states with remarkable emission color change from green (504 nm) to yellow (545nm).     

Thermochemical sulfate reduction in fossil Ordovician deposits of the Majiang area: Evidence from a molecular-marker investigation

The main reservoirs of Majiang fossil deposits consist of the Silurian Wengxiang group, dominantly sandstones, and the Ordovician Honghuayuan formation, dominantly carbonate rocks, and the Lower Cambrian Niutitang Formation mudstones serve as the major source rocks. Thermochemical sulfate reduction (TSR) might have taken place in the Paleozoic marine carbonate oil pools, as indicated by high concentrations of dibenzothiophenes in the extracts (MDBT=0.27–4.32 μg/g extract, and MDBT/MPH= 0.71–1.38). Hydrocarbons in the Pojiaozhai Ordovician carbonate reservoirs have undergone severe TSR and are characterized by higher quantities of diamondoids and MDBT and heavier isotopic values (δ ¹³C=?28.4‰). The very large amounts of dibenzothiophenes might be products of reactions between biphenyls and sulfur species associated with TSR.     

M-book文件及其在数学实验教学中的应用

主要对Matlab软件和Word建立链接制作M-book文件的过程进行了详细探讨,并就数学实验课程中用M-book文件进行动态教案编写、实验报告模板制作和学生课堂练习时的应用给出了具体例子,通过这些例子体现出M-book文件在数学实验教学中的作用.     

Simultaneous mineralization of CO2 and recovery of soluble potassium using earth-abundant potassium feldspar

CO2 capture and storage(CCS) is an important strategy in combatting anthropogenic climate change.However,commercial application of the CCS technique is currently hampered by its high energy expenditure and costs.To overcome this issue,CO2 capture and utilization(CCU) is a promising CO2 disposal method.We,for the first time,developed a promising method to mineralize CO2 using earth-abundant potassium feldspar in order to effectively reduce CO2 emissions.Our experiments demonstrate that,after adding calcium chloride hexahydrate as an additive,the K-feldspar can be transformed to Ca-silicates at 800 C,which can easily mineralize CO2 to form stable calcium carbonate and recover soluble potassium.The conversion of this process reached 84.7%.With further study,the pretreatment temperature can be reduced to 250 C using hydrothermal method by adding the solution of triethanolamine(TEA).The highest conversion can be reached 40.1%.The process of simultaneous mineralization of CO2 and recovery of soluble potassium can be easily implemented in practice and may provide an economically feasible way to tackle global anthropogenic climate change.