Can PC format CV reveal the true value of environmental resources in developing countries？ A laboratory experiment in China

This is a report on payment card format contingent valuation prediction validity in China based on the individual level comparison in a world heritage site evaluation. An evaluation index system of indicators is set up according to the consistency of the individual willingness to pay as well as the mean （or median）, the positive （or negative） proportion in the hypothetical context and those in the actual donation context. We took the conservation of a combined world heritage site Wuyi Mountain in China as the case study. By one-to-one individual level comparison, we demonstrate that people usually overstate their paying intention and overestimate their paying abilities, and the hypothetical individual WTP, mean, median, positive proportion and negative proportion are all significantly different from those in the actual context in this case. However, although the relationship between WTP and socioeconomic characteristics in the hypothetical context was not consistent with that in the actual situation, the survey still demonstrated the maximum support proportion and the least opponent proportion to the project when it was carried out. So we can conclude that in this case PC format CV is a poor indicator, partly owning to its free binding. We also find that when a person decides whether to pay （intention）, he or she is more affected by his/her knowledge structure and social duty; when he/she really decides on how much he/she will pay, income becomes the most important factor.     

论遗体捐献自我决定权与近亲属决定权的冲突与协调

自然人基于身体权享有捐献其遗体的自我决定权,其近亲属基于对尸体的所有权也享有对遗体的捐献权利.由于权利的排他性等因素,二者可能会发生冲突,从而阻碍遗体捐献的发展.目前,国际上解决这一问题存在“自我决定权优先模式”以及“等同模式”.自我决定权优先模式无法很好解决这一问题.等同模式解决两权利的冲突符合我国传统伦理,便于遗体捐献的执行顺利进行,也可以提高遗体捐献的概率,故我们国家未来遗体捐献立法对于遗体捐献自我决定权近亲属决定权的冲突应当采取“等同模式”.     

Synthesis of Cyclic Alkyl(amino) Carbene Stabilized Silylenes with Small N-Donating Substituents

Lewis base cAACs stabilized monomeric silylenes with halogen or methyl substituents at the silicon center have not been reported due to the strong σ-donor and π-acceptor character of cAAC. To prepare these monomeric silylenes, we used the silicon(IV) precursors 5 and 6 with a nitrogen donor group L (L=o-C₆H₄NMe₂). The cAAC-stabilized (cAAC=C(CH₂)(CMe₂)₂N-Ar, Ar=2,6-iPr₂C₆H₃) silylenes LSiCl(cAAC) ( 7 ) and LSiMe(cAAC) ( 8 ) were synthesized by reduction of LSiCl₃ and LSiMeCl₂ with two equivalents of KC₈ in the presence of one equivalent of cAAC, respectively. Compounds 7 and 8 were characterized by single-crystal X-ray crystallography, NMR spectroscopy, and elemental analysis. Compounds 7 and 8 are stable in the solid state as well as in solution at room temperature for at least four months under inert conditions.     

抗战时期秘鲁华侨对祖国的支援初探

海外侨胞在抗战时期的作用不言而喻，学术界也有不少论述，遗憾的是对秘鲁华侨在抗战时期的支援与贡献较少人提及。，“九一八”事变以后，秘鲁华侨爱国热情高涨，虽在地理上远离故土但心系祖国，在秘鲁组建秘鲁华侨对日宣战筹饷总会等抗日团体，通过义演、义展、义售、认购公债、自愿捐款等各种方式筹款为祖国作出支援。     

有偿、无偿献血源总体的阳性率比较分析及预测

本文对有偿、无偿献血源总体的阳性率进行了双属性总体比率的假设检验 ;给出了有偿、无偿两种献血源总体各项检验指标的阳性率的置信区间 ;并对两种血源总体的各项检验指标的阳性率做了统计对比分析及某些预测     

中外企业捐赠模式比较研究

从捐赠决策驱动、捐赠结构、捐赠效果三方面论述了中外企业捐赠模式的差异;分析了存在这种差异的原因;并在此基础上提出了转变我国企业慈善捐赠模式,培育现代公司慈善文化的对策措施,即倡导企业公民理念、运用税收减免政策、规范发展慈善机构等.     

浅谈地方高校图管会在地方文献募捐工作中的作用

阐述了地方高校图书馆图管会参与地方文献募捐活动的必要性,并从地方文献的收集和管理两方面分析了图管会在地方文献募捐中作用的发挥。     

基于组织与行业可见度的企业慈善捐助水平研究

以汶川地震和玉树地震为背景,通过多元回归模型,探讨了在灾害事件背景下,组织可见度、行业可见度、企业规模和利润水平对企业慈善捐助水平的影响.结果表明,企业规模与企业慈善捐助数量并没有呈现出三阶段特征(正-负-正),而是明显正相关关系;而当控制了企业规模和公司利润水平后,虽然组织可见度对企业慈善捐助水平有明显的积极影响,但经济因素(企业规模)仍然是影响企业慈善捐助水平的最主要因素;此外,企业利润水平对企业慈善捐助水平有着明显的积极影响;最后,行业可见度对企业慈善捐助水平并不存在显著影响.     

Iron–sulfur bond covalency from electronic structure calculations for classical iron–sulfur clusters

The covalent character of iron–sulfur bonds is a fundamental electronic structural feature for understanding the electronic and magnetic properties and the reactivity of biological and biomimetic iron–sulfur clusters. Conceptually, bond covalency obtained from X‐ray absorption spectroscopy (XAS) can be directly related to orbital compositions from electronic structure calculations, providing a standard for evaluation of density functional theoretical methods. Typically, a combination of functional and basis set that optimally reproduces experimental bond covalency is chosen, but its dependence on the population analysis method is often neglected, despite its important role in deriving theoretical bond covalency. In this study of iron tetrathiolates, and classical [2Fe? 2S] and [4Fe? 4S] clusters with only thiolate ligands, we find that orbital compositions can vary significantly depending on whether they are derived from frontier orbitals, spin densities, or electron sharing indexes from “Átoms in Molecules” (ÁIM) theory. The benefits and limitations of Mulliken, Minimum Basis Set Mulliken, Natural, Coefficients‐Squared, Hirshfeld, and AIM population analyses are described using ab initio wave function‐based (QCISD) and experimental (S K‐edge XAS) bond covalency. We find that the AIM theory coupled with a triple‐ζ basis set and the hybrid functional B(5%HF)P86 gives the most reasonable electronic structure for the studied Fe? S clusters. 2014 Wiley Periodicals, Inc.     

公司志愿服务行为对顾客感知的影响研究——基于福建地区的实证分析

探讨了公司志愿服务行为和慈善捐赠行为对顾客感知与购买决策行为的作用机制。经实证分析发现：公司志愿服务行为和慈善捐赠行为能提升顾客感知的公司形象,进而积极正向地影响顾客的购买决策行为,但与公司产品质量相关不显著;公司志愿服务行为比慈善捐赠行为的效果更为显著,更能积极正向地影响顾客的购买决策行为。