Microcalorimetry studies of the antimicrobial actions of Aconitum alkaloids     

Yan-bin Shi  Lian Liu  Wei Shao  Ting Wei  Gui-mei Lin 《Journal of Zhejiang University. Science. B》2015,16(8):690-695

The metabolic activity of organisms can be measured by recording the heat output using microcalorimetry. In this paper, the total alkaloids in the traditional Chinese medicine Radix Aconiti Lateralis were extracted and applied to Escherichia coli and Staphylococcus aureus. The effect of alkaloids on bacteria growth was studied by microcalorimetry. The power-time curves were plotted with a thermal activity monitor (TAM) air isothermal microcalorimeter and parameters such as growth rate constant (μ), peak-time (T_m), inhibitory ratio (I), and enhancement ratio (E) were calculated. The relationships between the concentration of Aconitum alkaloids and μ of E. coli or S. aureus were discussed. The results showed that Aconitum alkaloids had little effect on E. coli and had a potentially inhibitory effect on the growth of S. aureus.  相似文献   

国家社科基金年度项目经费管理现状及对策研究     

王顺  赵冠艳 《滁州学院学报》2015,(1):28-31

国家社科基金项目经费使用存在的问题有:经费预算编制不合理,经费支出不规范,会议费、差旅费超支和预留经费长期挂账等。解决的对策主要有:完善经费开支科目,加强对负责人的培训和指导,加强制度建设和管理,探索建立新型管理制度。  相似文献   

契约文书中的宗族参与——以江西地区为中心     

彭志才  曾敏  高劲松 《衡水学院学报》2015,(2):105-109

清代至民国时期,宗族势力参与契约文书最主要、最直接的表现,就是在个人签订各种契约文书的过程中,往往需要得到宗族的认可或批准。在土地等财产的流转过程中,宗族势力或直接成为交易行为的主导者,利用说合中人和亲邻的角色施加影响,参与并直接影响交易过程;或是作为宗族财产的支配者对众存产业进行管理,参与家产的处分;或是作为交易行为的见证者,以见卖人、在场人的身份行使知情权和监督权,对交易过程施以间接影响。  相似文献   

中国音乐治疗文献的统计分析     

庾晓萌  金野  KIM Ha-kyung 《毕节学院学报》2015,(5):72-78

音乐治疗作为康复领域的新兴疗法,正日益成为当前研究的热点。近年来,中国音乐治疗研究文献数量正不断上升,越来越多的研究者把关注点放在了临床运用领域,然而随着音乐治疗临床应用的不断展开,很多细节却暴露了中国音乐治疗发展中存在的不足。综述了中国音乐治疗研究论文概况,采用文献计量学方法,以频次和百分比为主要统计方式从各种指标入手定量分析中国音乐治疗研究文献,并就目前中国音乐治疗中存在的问题进行讨论。  相似文献   

The rhetorical construction of Popular Front France in the fascist Italian press during the ‘Paris, 1937’ international exhibition     

Francescomaria Evangelisti 《Media History》2015,21(4):481-492

This article will discuss propaganda in the press used by the Italian fascist regime to create and disseminate a negative image of France and socialism. The ‘Paris, 1937’ exhibition represented a pretext for the Italian press to attack the Popular Front on both policy and competence. Manipulating information, the propaganda fabricated an idea of ‘otherness’, presenting France as the chaotic antithesis to the orderly Italian regime. France was presented as a country full of drunks and idlers, as a nation descending into chaos due to the social economic reforms of the Blum government; images that were juxtaposed with a state thriving under fascist corporatism. With the use of archive files and press-clippings, this work intends to illustrate the construction of stereotypes to feed the fear of socialism in Italy by the fascist press.  相似文献   

Starting the data conversation: informing data services at an academic health sciences library     

Kevin B. Read  Alisa Surkis  Catherine Larson  Aileen McCrillis  Alice Graff  Joey Nicholson  Juanchan Xu 《Journal of the Medical Library Association》2015,103(3):131-135

Objective

The research obtained information to plan data-related products and services.

Methods

Biomedical researchers in an academic medical center were selected using purposive sampling and interviewed using open-ended questions based on a literature review. Interviews were conducted until saturation was achieved.

Results

Interview responses informed library planners about researchers’ key data issues.

Conclusions

This approach proved valuable for planning data management products and services and raising library visibility among clients in the research data realm.  相似文献   

Evaluating effectiveness of small group information literacy instruction for Undergraduate Medical Education students using a pre‐ and post‐survey study design          下载免费PDF全文

Caitlin McClurg  Susan Powelson  Eddy Lang  Fariba Aghajafari  Steven Edworthy 《Health information and libraries journal》2015,32(2):120-130

  相似文献   

遏制科技期刊论文不端行为的策略研究     

郭德政 《中国科技资源导刊 (中国信息导报)》2015,(3):106-110

在对科技期刊论文发表过程中常见的抄袭剽窃、伪造、一稿多发、署名争议等不端行为及其新的表现形式进行梳理的基础上,分析国内外科技期刊近年来在遏制论文发表相关不端行为方面的做法与面临的问题,进而提出  相似文献   

国家科技基础条件共享平台专题服务模式的研究     

王正  袁伟  石蕾  王祎  李健 《中国科技资源导刊 (中国信息导报)》2015,(4):1-5

专题服务是国家科技基础条件共享平台为国家科技、经济和社会发展的重大创新任务提供支撑的一种服务 类型,开展专题服务模式的研究,有利于增强共享平台对国家重大创新任务的支撑服务能力和水平。文章介绍专题服 务模式的产生过程,对专题服务内涵、步骤、要素等进行分类和比较,对各类要素的特点和适用条件进行分析,并以 相关国家科技共享平台已经开展的专题服务工作为案例进行综合阐述,提出相关思考和建议,为全国各级各类科技共 享平台拓展服务模式,提高服务能力提供借鉴。  相似文献   

高职酒店管理专业校企合作效果评价之学生满意度研究——以广交会期间校企合作为例     

张春娥  周可华 《顺德职业技术学院学报》2011,9(4):32-35

以广交会期间高职酒店管理专业的校企合作为例,引入IPA评价方法,以评价学生满意度为标准来评价校企合作效果,并提出提高校企合作效果的具体建议。  相似文献