隔姜灸加超短波治疗急性细菌性痢疾31例临床观察

笔者于1997～2000年间运用隔姜灸配合超短波,治疗急性细菌性痢疾31例,取得了较满意的疗效,现报告如下:     

某超高层预应力框筒结构的设计与施工

本文通过对超高层框筒结构-上海浦东新资大厦进行分析,着重介绍了超高层结构预应力设计中一些需要特珠注意的因素,同时针对超高层结构在预应力施工中的一些特点,提出了施工中一些特殊要求.本文对从事高层预应力结构设计及施工的人员有一定的借鉴作用.     

基于用户利用数据的高校图书馆资源共享服务趋势与优化策略探究

在多元便捷的信息环境下,图书馆资源共享服务当前面临着激烈的竞争,需转变服务思路。通过采集样本图书馆在CALIS平台上5年的用户数据,从业务趋势、用户结构分布、平台使用习惯、对比分析、定位分析多个维度,解析了用户群体特征。并提出了多项服务质量优化举措以及分层式宣传策略,进而为资源共享服务的发展提供参考。     

图书馆+高校合作开发文化创意产品模式探索

本文在分析图书馆文化创意产品合作开发现状的基础上,以山东省图书馆首届文化创意产品设计大赛为契机,介绍了山东省试点图书馆+高校合作开发文化创意产品的情况,构建图书馆+高校合作开发文化创意产品模式化流程,并提出文创开发需要限定主题、创意空间服务文创、争取政策性激励以支持文创合作三点优化措施。     

Potential production simulation and optimal nutrient management of two hybrid rice varieties in Jinhua,Zhejiang Province,China

Potential growth of two widely-grown hybrid rice varieties in the Jinhua district of Zhejiang Province, Shanyou63 for mid-rice and Xieyou46 for late rice, was simulated using a crop growth model of WOFOST. Parameters of the rice growth in WOFOST were calibrated through field experiments from 1999 to 2002 in Jinhua. The potential yield simulated with WOFOST was about 12 t/ha for Shanyou63 and 10 t/ha for Xieyou46, which are in good agreement with the highest recorded yield obtained in this area. Under farmers practice, current yield is about 7.5 t/ha for Shanyou63 and 6.5 t/ha for Xieyou46. There is a gap between the actual rice yield and the potential yield for these two hybrid rice varieties grown in this area. The attainable target yields were set to 70% to 75% of their potential yields for the two varieties. A recently developed software ＂Nutrient Decision Support System （NuDSS）＂ for irrigated rice was used to optimize nutrient management for these two rice varieties. According to NuDSS, the optimal fertilizer N requirement for the target yields was about 150 kg/ha for Shanyou63 and about 120 kg/ha for Xieyou46, which were only about 70% of the fertilizer N application under current farmers＇ practice. Comparing with farmers＇ practice, there is great potential to increase actual rice yields and to reduce fertilizer N use rates by improving rice crop management practice in Jinhua.     

建立多媒体教学设施质保体系的研究

通过对多媒体教学设施维护管理方法的总结,把国际上广泛应用的八项质量管理原则引入实际工作中,搭建了一个新的维护管理模式.基于八项质量管理原则,设计了"管理职责"、"资源管理"、"监测检查"和"分析改进"4个过程组成的多媒体教学设施质保体系过程模式.给出了一个多媒体教学设施质量保障管理方案,初步建立起多媒体教学设施维护管理质保体系.     

电磁场课程“部分电容”实验装置研发

针对目前"部分电容"实验存在的问题,采用电力工程中真实的电缆,研制开发了多导体系统的"部分电容"实验装置,该装置为平行多导体结构。介绍了电缆的选取原则和实验装置设计的关键。对已开发的装置,进行了实验测量。与传统的实验装置相比,该装置是一种基于实际工程的、结构紧凑,同时适合学生进行开发性实验的装置。     

中成药可溶性汞形态分析方法及样品结果测定

建立了微波辅助提取、HPLC-ICP-MS联用分析中成药中二价汞和甲基汞的方法。分别比较了提取液中盐酸和L-半胱氨酸含量、提取温度和提取时间对提取结果的影响,得到了微波辅助提取的最优条件:体积分数为1%的盐酸10mL和质量分数为5%的L-半胱氨酸1mL作为提取液,控温70℃,微波辅助提取1h。该方法测得的二价汞和甲基汞的精密度分别为1.7%和4.4%,加标回收率分别为80.7%～99.5%和93.7%～95.8%。并应用该方法分析测定了20种、共49批次的含朱砂的中成药中可溶性汞的形态。     

社会考试引领下的返乡农民工再就业教育行动剖析

作为一项民生工程,社会考试对返乡农民工再就业教育具有鲜明引导和强力支撑作用。在社会考试与返乡农民工再就业教育的契合中,核心是把握两者内在关系与外在联系,关键是融合社会考试的优势和特色,为返乡农民工再就业教育提供导向引领和经验借鉴。     

Decolorization Kinetics of Sludge Protein Solution by ~（60）Coγ-Ray Irradiation/H_2O_2 Oxidation

In order to carry out decolorization, sludge protein solution, a dark brown close to black solution from activated sludge, was subjected to ⁶⁰Co γ-ray irradiation in the presence of hydrogen peroxide. UV/Vis spectrophotometric method was used to investigate the effect of H2O2 on the coloration apparent kinetics and rate constants of sludge protein solution under γ-ray irradiation. In addition, the effects of irradiation dose, initial sludge protein solution concentration, and pH value on the decolorization efficiency of sludge protein solution were studied. Results showed that the decolorization apparent kinetics of sludge protein solution was a first-order reaction. The solution decolorization percentage increased with the increase of irradiation dose or the decrease of initial sludge protein solution concentration. The examination results of pH value showed that the sludge protein solution could be more efficiently decolorized in alkaline media than in acid media. Moreover, sensory evaluation and foamability analysis indicated that irradiated samples under H2O2 oxidation showed better sensory score and foamability.