利用GoWeb、PubMed及ISIS系统评价医学期刊对研究热点的把握度     

宋国营  常春  苏楠  张媛  郭瑞  石朝云  熊曾 《编辑学报》2016,28(5):453-456

以哮喘机制研究为例,使用GoWeb生物医学专业搜索引擎搜索学科领域研究热点,以PubMed文献检索服务系统来源的国外权威期刊和ISIS系统检索获得的国家自然科学基金项目为评价标准,比较国内权威医学期刊对学科领域研究热点及其发展趋势的把握度.结果发现,免疫学、气道重塑、表观遗传学为哮喘机制研究3大热点,三者发文量或项目数占比之和由高到低排列分别为《中华医学杂志》(96.0％)、国家自然科学基金项目(89.5％)、国外权威期刊(87.0％)、《中华结核与呼吸杂志》(75.7％).与国外权威期刊及国家自然科学基金项目相比较,国内权威期刊中免疫学机制比例较高,而气道重建比例较低,表观遗传学研究见于国外权威期刊、国家自然科学基金项目及《中华医学杂志》中,发文量或项目数占比基本相当;在国内期刊中,《中华医学杂志》对哮喘机制研究热点的把握度较好.基于GoWeb对科技期刊研究领域进行对比分析有利于医学期刊及其编辑把握有关领域的研究热点及其发展趋势,组织发表紧跟国际研究热点的高水平的医学科研论文.  相似文献   

Valuation struggles over pricing – determining the worth of wind power     

Trine Pallesen 《Journal of Cultural Economy》2016,9(6):527-540

Public policies such as feed-in tariffs have been widely introduced to stimulate the development of renewable energies, and sustain a decarbonisation of the electricity sector. Proponents argue that these governance instruments safeguard public goods such as the climate – yet they are accused of creating political markets, and political prices, here understood as market distortion. This paper studies the ‘politics’ of pricing by following the adoption of the first feed-in tariff in France. Pricing as a way of achieving non-economic ends, such as climate mitigation, brings the values of several public goods into play, all the while prompting a translation of these values into a single price. Following the struggles over the pricing of wind power in the early 2000s, the study illustrates that rather than a pollution of the market sphere by that of politics, a politics of pricing can be observed in four distinct struggles: namely the framing of the public interest; valuation as the articulation of the future; the possible agencies of governance; and role of valuation methods and calculations.  相似文献   

Early Literacy and the Public Library: An Opportunity of a Lifetime (of Reading)     

Bill Ptacek 《Public Library Quarterly》2016,35(4):338-343

In this article, author Bill Ptacek says that the future is now, and, at least from the 1970s through today, in the field of early childhood work, the future has come so fast that it is constantly upon us. That reality means that those concerned about young children in libraries have been about adaptation on a continuing basis. In this world of rapid change, innovation is constant: City firefighters come to the libraries in uniform to read stories to children, library outreach specialists take programs to daycare centers in their communities, and staff members create a space in a library devoted to early childhood reading. This tradition of rapid change means that the early childhood staff of most large public libraries in North America is changing for the future on a regular basis. The work unit should be considered seriously as one model for 21st century public library reform.  相似文献   

试析我国司法独立理论与实践的偏差     

杨艳茹 《辽宁师范大学学报(社会科学版)》2002,25(3):10-12

司法独立是我国法制现代化历程进程中的关键问题。目前，虽然在理论上我国司法独立有宪法依据，但实践中面临着许多严峻问题，司法受到各方面干预而不能独立的现状已是不争的事实。造成这种状况的原因是多方面的；有领导体制和监督机制方面的原因；有司法自身方面的原因；有社会化方面的原因；有法律本身不完善方面的原因；有历史的和经济的方面原因。  相似文献   

民族因素与渤海政权的建立     

杨秀祖 《通化师范学院学报》2007,28(6):19-21

在渤海政权建立的过程中,民族因素发挥了不可替代的作用,高句丽文化特别是中原先进文化的强烈影响、契丹贵族发动的营州之乱、黑水靺鞨扩张势头的受挫、后突厥汗国崛起后对辽西走廊交通的控制,为渤海政权的建立创造了有利条件并提供了机会。  相似文献   

大学生择业法律意识淡漠的成因及对策     

申建英 《怀化学院学报》2006,25(7):152-153

面对就业市场的激烈竞争,大学生必须具备相应的择业意识才能在竞争中抓住机遇,顺利完成择业过程。但在择业过程中,由于大学生缺乏择业法律意识卷入了择业的劳动纠纷。从维权意识、契约意识、公民意识和对违法行为性质的认识四个角度对大学生的择业法律意识进行分析。  相似文献   

论执政党的社会影响力     

徐锋  李军 《临沂师范学院学报》2003,25(1):116-118

权力和权威是构成社会影响力的主体要件,凝聚力和吸引力是构成社会影响力的客观要件,不同价值观念与利益关系间碰擅与协调情况决定着社会影响力的实现程度。考察苏东剧变可知,执政地位的共产党之所以失去执政地位,主要原因在于没能实现由革命到建设的角色转换。中国共产党实现了角色转换,具有强大的社会影响力,但还必须按“三个代表”的要求,加强自身建设,正确对待群众、对待权力。  相似文献   

信息时代与高校德育工作     

杜兆鑫 《鸡西大学学报》2004,4(3):25-26

信息化时代，高校德育要不断创新发展，注重“道德力”的提高，注重培养大学生健全的人格，培养全面发展的具有丰满个性的高素质人才。  相似文献   

Comparison of impact forces,accelerations and ankle range of motion in surfing-related landing tasks     

Lina E. Lundgren  Tai T. Tran  Sophia Nimphius  Ellen Raymond  Josh L. Secomb  Oliver R.L. Farley 《Journal of sports sciences》2016,34(11):1051-1057

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Performance differences when using 26- and 29-inch-wheel bikes in Swiss National Team cross-country mountain bikers     

Thomas Steiner  Beat Müller  Thomas Maier  Jon Peter Wehrlin 《Journal of sports sciences》2016,34(15):1438-1444

The purpose of this study was to analyse the effect of bike type – the 26-inch-wheel bike (26“ bike) and the 29-inch-wheel bike (29“ bike) – on performance in elite mountain bikers. Ten Swiss National Team athletes (seven males, three females) completed six trials with individual start on a simulated cross-country course with 35 min of active recovery between trials (three trials on a 26“ bike and three trials on a 29“ bike, alternate order, randomised start-bike). The course consisted of two separate sections expected to favour either the 29“ bike (section A) or the 26“ bike (section B). For each trial performance, power output, cadence and heart rate were recorded and athletes’ experiences were documented. Mean overall performance (time: 304 ± 27 s vs. 311 ± 29 s; P < 0.01) and performance in sections A (P < 0.001) and B (P < 0.05) were better when using the 29“ bike. No significant differences were observed for power output, cadence or heart rate. Athletes rated the 29“ bike as better for performance in general, passing obstacles and traction. The 29“ bike supports superior performance for elite mountain bikers, even on sections supposed to favour the 26“ bike.  相似文献