社会规范研究综述

本文主要从四个方面系统地回顾了社会规范的研究成果：①关于社会规范概念的界定及理论学派；②关于社会规范的形成、类型与结构的研究；③社会规范与管理行为、价值观等因素关系的研究；④有关社会规范的跨文化组织行为学的研究。指出，由于跨国商业经营的普遍，社会和组织心理学的跨文化研究正日益受到重视。因此，进行社会规范的跨文化比较研究，不仅有助于各种国际交流活动，而且更有助于揭示文化因素对管理的影响，以利形成具有本国特色的管理模式

Synthesis optimization,characterization and electrochemical performance of Li[Li_(0.2)Mn_(0.54)Ni_(0.13)Co_(0.13)]O_2 as cathode material of lithium ion battery

采用共沉淀法合成锂离子电池用富锂正极材料lI[lI0.2Mn0.54nI0.13CO0.13]O2。通过X射线衍射光谱法(Xrd)、扫描电子显微镜法(SEM)和电池充放电测试方法来考察高温烧结时间和烧结温度对所合成材料的结构和性能的影响。结果表明:900℃烧结15 H合成的样品材料具有较好的层状结构和较优越的综合电化学性能;在1.0 C充放电时,首次放电比容量高达181.6 MAH/g(2.0~4.6 V),充放电效率为68.2%,80圈循环后的放电比容量为176.5 MAH/g,具有较高的容量保持率(97.2%);同时,该富锂正极材料表现出较好的倍率性能,在3.0 C充放电时还有148.8 MAH/g的放电比容量。The conditions of sintering time and sintering temperature were optimized to prepare the cathode material Li [Li0.2Mn0.54Ni0.13Co0.13]O2 with co-precipitation method.The prepared materials were characterized and tested by means of XRD,SEM and electrochemical measurements.It is found that the material synthesized by sintering at 900 ℃ for 15 h exhibits the best electrochemical performance,including high initial discharge capacity & coulombic efficiency and good cycling stability in the first 80 charge/discharge cycles at 1.0 C rate in comparison with materials synthesized under other conditions.Meanwhile,the material synthesized at the optimized condition also shows good rate capability,delivering high specific discharge capacity of 148.8 mAh/g at 3.0 C.深港创新圈合作项目(SG200810200106A

罪犯改造成效评估量表的建构

本研究运用因素分析法，尝试建构我国监狱中罪犯改造成效评估量走。该量表分Ａ版（干警评定量表）与Ｂ版（服刑人员他评量表）。结果表明，该量表具有较高的信度、效度，所得的改造成效评估三因素结构合理，内容清晰</p

Synthesis of Ethyl Carboxylate

报道了合成苯甲酸乙酯的新方法,并对不同一元羧酸乙酯的合成进行研究.应用该方法,可使反应时间大为缩短,产率也显著提高.同时对影响反应产率诸多因素进行了探讨,找出最佳反应条件.A improved method for synthesis of ethyl benzoate was developed.And then,an extended application to the synthesis of some ethyl carboxylates was studied.This new method displayed excellent performance for ethyl carboxylates from carboxylic acid and alcohol with higher yield and shorter reaction time.Moreover,the factors on reaction and optimization of reaction conditions were investigated.国家基础科学人才培养基金(J0630429)资

MnO/Nitrogen-doped graphene composite cathode for high performance lithium oxygen batteries

本文采用水热法制备了MnO/氮掺杂石墨烯复合材料. 作为非水锂空气电池的正极催化剂, 该复合材料表现出了优异的电化学性能以及循环稳定性.; 在充放电电流密度为0.05 mA cm~(-2)时, 其能量效率高达84.6%, 远高于目前文献所报道的非贵金属催化剂的能量效率,; 也超过了基于贵金属的催化剂. 其氧还原反应(ORR)和氧析出反应(OER)的过电势分别仅为0.11和0.41 V.; 扫描电子显微镜(SEM)和透射电子显微镜(TEM)结果表明, 所制备的MnO纳米颗粒能够均匀地分散在氮掺杂石墨烯的表面.; 密度泛函理论(DFT)计算揭示, MnO(100)面是主要的催化活性面, 其理论ORR和OER的过电势分别仅为0.21与0.24 V,; 充放电电势差为0.45 V, 与实验结果0.52 V相当.MnO/nitrogen-doped graphene (MnO/NG) composite cathode was fabricated by; a facile one-pot method as cathode catalyst for non-aqueous lithium; oxygen batteries. It exhibited superior electrochemical performance with; higher round-trip efficiency and better cyclic stability. It showed a; high round-trip efficiency of 84.6% at the current density of 0.05 mA; cm~(-2) with the discharge and charge overpotentials of 0.11 and 0.41 V,; respectively. Through scanning electron microscopy, transmission; electron microscopy and X-ray photoelectron spectroscopy, it was; confirmed that MnO nanoparticles were homogeneously dispersed on NG; surface. The density functional theory calculations demonstrated that; the superior electrochemical performance of MnO/NG might be attribute to; the exposure of stoichiometric MnO (100) surface, with the ORR and OER; overpotential only to be 0.21 and 0.24 V, respectively. The; discharging-charging voltage gap is 0.45 V, in good agreement with the; experimental value of 0.52 V.国家重点基础研究发展计划; 国家自然科学基金; 国家基础科学人才培养基

Development of ECF and TCF Bleaching in Non-wood Pulp Industry in China

制浆造纸行业COd排放量占全国工业COd排放量的30%以上,而产量仅占24%的非木浆行业占污染负荷的60%以上,对我国环境污染极大。非木浆由我国国情决定而存在,在目前尚无法完全取缔非木浆企业的情况下,积极发展以ECf和TCf漂白工艺为基础的非木浆是我国制浆造纸工业持久发展的一种选择,也是我国造纸行业污染物减排的一条重要途径。COD emission from pulp and paper industry accounts for more than 30% of industrial COD emission,while non-wood pulp industry has the pollution load of more than 60% with output of 24% only,which arouse great environmental pollution in China.Under the current condition of not entirely prohibition of non-wood pulp industry,the positive development of non-wood pulp industry based on ECF and TCF process is a choice to achieve sustainable development for pulp and paper industry in China,and also an important way to reduce pollutant emission from paper industry

组织心理学的新进展

本文在大量的国内外文献的基础上 ,从六个方面系统地介绍了近十年来组织管理心理学的新进展 :激励问题研究、团队研究研究、领导行为研究、管理决策研究、组织文化研究、管理的跨文化研究。从中我们可以看到以下几个特点 :1从个体理论向整体组织理论扩展。 2在理论发展上 ,重视吸收认知心理学的研究成果。3在学科体系方面 ,更强调组织的动力学和人力资源的系统开发。4在研究领域方面 ,组织心理学也突破了传统的框架。工作业绩评估、管理决策、组织气氛和组织文化以及跨文化的比较研究 ,已成为组织心理学中的热门领域 ,共获得了有价值的研究成果

平潭实验区行政主体资格与管理权能的界定

注重制度建设,尤其是法律制度建制,是各种实验区、示范区走向成功的极为重要的条件,也是当前平潭实验区急切的现实需求。平潭实验区面临着行政主体定位不科学、行政管理权限范围模糊、行政管理授权不明等体制局限。平潭实验区的体制创新首先是法律创新问题,只有完善关于平潭实验区的立法,赋予实验区独立行政主体地位,创新有关经济、社会、行政管理等领域的体制机制,走向法治政府,才能使平潭真正发挥两岸交流合作中的“综合实验“作用,实现国家赋予它的历史使命,成为探索两岸交流合作新模式的先行区。厦门大学“985工程”-公共管理重点学科建设项目; 平潭综合实验区行政体制改革方案研究(平潭综合实验区管委会委托项目

Optimization of Fermentation Conditions of Marine Algicidal Bacterium Microbulbifer sp. BS03 by Uniform Design

采用均匀设计法设计和二次多项式逐步回归分析,对一株高效杀塔玛亚历山大藻微泡菌bS03(MICrObulbIfEr SP.)产杀藻活性物质的发酵培养条件进行优化.通过单因素实验筛选出碳源、氮源、PH、培养时间和接种量为显著影响因子,并对5个显著影响因子采用u15(155)水平对培养基进行优化.结果表明bS03最适发酵培养条件为:蔗糖8 g/l,蛋白胨10.50 g/l,初始PH值7.5,培养时间32 H,接种量3.00%.验证试验结果显示,在此条件下该菌发酵液的干重为4.725 g/l,较优化前增加了31.35%,ld50为0.768%,较优化前降低了25.14%.研究结果为杀藻活性物质以及杀藻机理的研究奠定了理论基础.The optimal parameters of fermentation conditions of marine bacterium Microbulbifer sp.BS03 producing algicidal substances against Alexandrium tamarense were obtained by using Uniform Design and quadric polynomial regression methods.Five main factors were achieved through single factor experiments,that is,carbon source,nitrogen source,pH,incubation time and inoculum size.The U15(155) design result showed the optimum conditions of experiment were as follows: sugar 8 g/L,peptone 10.5 g/L,initial pH 7.5,incubation time 32 h,and inoculum size of 3.00%.According to the verification experiment,under the optimal conditions,the dry biomass was 4.725 g/L which was increased by 31.35% and LD50was 0.768% which was decreased by 25.14% compared with those of the basic fermentation conditions.This outcome will help us to separate active substances from complex components in medium and thus to reveal the mechanism of algicidal activity in the future.国家自然科学基金项目(Nos.40930847;31070442);福建省自然科学基金项目(Nos.2012J01150;2010J01223);福建省教育厅项目(No.JA10232);莆田市科技计划项目[No.2011S09(4)]资助;theOpenFundoftheKeyLaboratoryoftheMinistryofEducationforCoastalandWetlandEcosystemsofXiamenUniversity(CWel0902)---

海洋微生物的多样性在赤潮调控中的利用

海洋发生赤潮是由多种因素相互作用的一个极其复杂的过程,丰富的营养盐和微量重金属元素是形成赤潮的物质基础[1]。近年来,随着人口的持续增长和经济的高速发展,造成某些水体交换条件不良