铜(Ⅱ)-聚乙烯醇络合物形成的证明

制备了铜(Ⅱ)-聚乙烯醇络合物。通过测定溶液的电导率,分析紫外光谱和红外光谱,证明了两者之间存在配位键,提出了可能的配位结构。并且进一步从物质结构理论和熵增原理的角度探讨了形成配位键的可能性。     

脂肪醇氧化制取脂肪醛

利用混合脂肪醇减压蒸馏获得的 C_8、C_9、C_(10)、C_(11)醇,在电解银催化剂存在下,氧化制取相应脂肪醛。研究了反应条件对转化率、选择性和收率的影响。转化率、选择性达到了90%以上。     

原位聚合法制备聚苯胺/ 聚乙烯醇导电材料的研究

采用原位聚合方法合成了聚苯胺／聚乙烯醇导电复合材料,研究了反应体系中聚苯胺的质量分数和反应时间对复合材料电导率的影响,并且通过红外光谱和热重分析对其结构和稳定性进行了表征和分析．     

<Emphasis Type="Italic">In situ</Emphasis> generation and detection of methyl radical by voltammetry

The chemistry of free radicals is one of the advanced subjects of fundamental sciences such as biomedicine, environment protection, new energy sources and new material. The detection technique of free radicals is an essential tool for studying free radicals. Methyl radical is one of the representatives of alkyl radicals and the studies on it attract more attention. The current approaches to obtaining methyl radical are based on pulse radiolysis of organic substances that contain the methyl gro…     

HACCP在灵芝酒生产中的应用

针对食品企业对食品质量与安全性的特别要求,利用食品安全管理体系,为生产灵芝酒的企业实行HACCP建立一套食品安全管理模型,通过危害分析确定9个关键控制点,为企业提高产品质量及安全性与增强市场竞争力提供理论依据.     

生长时间对ZnO纳米棒形貌和光学性能的影响

在低温条件下，利用化学溶液沉积法（CBD）成功在Si（100）衬底上生长出近一维ZnO纳米棒阵列．采用X射线衍射（XRD），扫描电子显微镜（SEM）和光致发光谱（PL）对样品进行结构、形貌和光学性能分析．结果表明：产物为结晶良好的六角结构晶体．随着生长时间的增加，ZnO纳米棒的尺寸随之增大．PL测试表明产物有较好的光致发光性能，并且随着纳米棒尺寸的减小，紫外发射峰发生蓝移现象．     

Photo Catalytic Oxidation of Alcohols in Water under Natural Weathering Conditions in the Presence of Bromo Source

1 Results The oxidation of alcohols into the corresponding carbonyl compound is one of the most important functional group transformation in organic synthesis[1]. Traditionally,such transformations have been performed with stoichiometric inorganic oxidant or other high valent metal oxidant[2]. Despite a variety of systems for the catalytic oxidation of alcohols have been developed,there is ongoing interest in the search for new efficient and environmental friendly oxidation system.To the best of our kno...     

N-(1,1-二甲基-3-氧代丁基)-2-丙烯酰胺的合成

以丙烯酰胺和二丙酮醇为原料,以浓硫酸为催化剂,合成了N-(1,1-二甲基-3-氧代丁基)-2-丙烯酰胺.采用红外光谱、核磁共振、熔点测定等方法对产物进行了表征.得到最佳反应条件为n(丙烯酰胺)∶n(二丙酮醇)∶n(浓硫酸)=2∶4∶1,反应温度为60℃,反应时间为6 h.得到产物的产率为20.0%,熔点为51~53℃.     

社科学报投稿摘要写作中常见问题及对策

摘要是论文的精华所在,是对论文所做的扼要概述,应能客观反映论文的主要内容信息。根据学报（社科版）2007—2010年的投稿情况,分析发现投稿在摘要写作方面主要存在摘要像引言或与引言重复;出现＂本人＂＂我们＂＂作者＂＂本文＂＂笔者＂作为陈述主语;摘要写作中不乏评价性语言过于简单,没有涵盖文章中心内容,读者无法了解全文信息等问题。因此,应高度重视摘要写作规范,遵循科技论文写作的国家标准和规范要求及不定期开设规范化专题讲座等,使作者写出可供发表的规范化文稿。     

Coordination Model Research Based on Command Decision Joint Intension

Command Decision Simulation （CDS） is not only an important and difficult issue in the field of simulation, but also a technique issue to be tackled in the course of collective Modeling and Simulation in Joint Operations Experiment Center. CDS can give support to all kinds of simulation. Using computer to realize the Blue side＇s command deci- sion automatic execution in the operation training simulation system can improve training effect. Using computer to realize the lower level command unit＇s automatic command deci- sion can help to reduce the number of controllers and release them from heavy work. It can also enlarge simulation scale and increase the freedom of the simulation entity especially the command entity, thus enhance the authenticity and credibility of the simulation. Ac- cording to the command decision structure and the Joint Intention Theory, the thesis puts forward the method of making use of Coordination Matrix （CM） to realizing cooperation among the entities in CDS and constructs the calculation sketch of Task Execution, Task Monitoring and Task Replanning. At the same time, the thesis brings forward the CDS structure vision based on Partial Global Planning（PGP）. As CM is an indispensable part of combat simulation, the theory and the method of CDS will become an important part for the theory of Combat Simulation.