共查询到20条相似文献，搜索用时 31 毫秒
1.
Brguljan PM 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2011,21(1):7-11
The practice of medical biochemistry in Slovenia includes clinical biochemistry (including toxicology, therapeutic drug monitoring, endocrinology, molecular diagnostics, immunology), hematology and coagulation. To start the vocational medical biochemistry training programme it's necessary to have a completed university degree (second cycle) in pharmacy, chemistry, biochemistry, medicine or other relevant university study and 1 year supervised practical training in medical laboratories, completed with mandatory state exam at Ministry of Health. The duration of vocational training programme is 4 years and is completed with final exam. The title after passed final examination is Medical biochemistry specialist. In October 2005 EC4 (Communities Confederation of Clinical Chemistry and Laboratory Medicine) approved Equivalence of standards of Slovenian national standards for medical biochemistry specialists. Since 2006 it is mandatory to be registered and to have valid license for medical biochemistry specialists and other professionals in laboratory medicine with at least university degree (second cycle) of education. Laboratory medicine in Slovenia is regulated globally through the Law of health-care activity and particularly through the Bylaw of laboratory medicine. The latter is based on standard ISO 15189, ratified in 2004. The Bylaw envisages granting working license to laboratories, valid for 5 years period. Granting of working licenses is ongoing process and first licenses have been granted in 2009. Important improvement toward the quality requirements for medical laboratories can be observed in the last 5 years. Parallel with the Bylaw of medical laboratories, Slovenian Accreditation (SA), the legal national accreditation body, started the initiative for accreditation of medical laboratories according to ISO 15189. It is in the implementation phase. 相似文献
2.
McCray WP 《Isis; an international review devoted to the history of science and its cultural influences》2006,97(4):634-658
The contribution of amateur scientists to the International Geophysical Year (IGY) was substantial, especially in the arena of spotting artificial satellites. This article examines how Fred L. Whipple and his colleagues recruited satellite spotters for Moonwatch, a program for amateur scientists initiated by the Smithsonian Astrophysical Observatory (SAO) in 1956. At the same time, however, the administrators with responsibility for the IGY program closely monitored and managed--sometimes even contested--amateur participation. IGY programs like Moonwatch provided valuable scientific information and gave amateurs opportunities to contribute actively to the research of professional scientists. Moonwatch, which operated until 1975, eventually became the public face of a vast satellite-tracking network that expanded the SAO's global reach and helped further Whipple's professional goals. Understanding amateurs' interactions with the professional science community enables us better to understand the IGY as a phenomenon that enlisted broad participation and transcended traditional boundaries between professional and amateur scientists. 相似文献
3.
文章对比分析了2018年全国Ⅰ卷理综化学试题,从中挖掘试题背后的教育价值,并在此基础上提出了针对高考复习的一些教学建议。 相似文献
4.
《中国科学院院刊(英文版)》2004,18(2):20-21
Project-oriented cooperation within the framework of the CAS-MPSagreement began in the early 1980s. Its methods differed according to scientific needs and included workshops and seminars, field research, overland expeditions, exchanges of materials and samples, and the training of young scientists and engineers. The German Research Foundation and the National Natural Science Foundation of China provided special funding for many of these projects. 相似文献
5.
2 0 0 2年 ,日本启动了旨在创建世界一流大学的“2 1世纪卓越基地”项目评审活动。本文就这一项目开始实施的背景以及整体特点进行了考察 ,并对通过评审的卓越学科基地进行了个案分析 ,最后还结合中国创建世界一流大学问题谈了若干认识。 相似文献
6.
护生临床实践是培养护生综合素质的重要环节,优质的带教方法对护生掌握专科知识、操作技能至关重要。如何改善护理带教方法,是护理带教人员探讨的新课题。本文将结合国内外文献探讨,分阶段融合教学法——根据护生所处的不同临床实践阶段,分别在护生临床实践前期采用目标管理教学法MBO(Management by Objectives)、中期采用案例教学法CBL(Case Study Based Learning)、后期采用Seminar(研讨式)教学法三者结合的带教方式,为护理教育的创新应用提供参考。 相似文献
7.
8.
针对我国2005年发表的SCI论文,展开如下调查工作:(1)分别针对我国发表论文数量最多的十个学科,调查在世界IF(Impact Factor,影响因子)排名前10%的期刊(简称TOP10%)上发表的论文数量,及其占同一学科我国SCI论文总量的比例;(2)针对我国在TOP10%期刊上发表的每一篇SCI论文,调查其在2006年的被引次数是否大于或等于期刊IF值(起到"拉升"贡献),并统计具有"拉升贡献"的论文数量,分析其占同一学科我国SCI论文总量的比例;(3)比较了我国与美国在Nature和Science上发表的论文数量及被引次数对期刊IF值起到"拉升"贡献的论文数量。这些调查和分析工作表明我国SCI论文具有数量多,高影响期刊论文少,对IF起到"拉升"作用的论文更少。随后分析了产生上述现象的成因,并提出了一种高质量SCI论文的判断方法。 相似文献
9.
Career progress in centralized academic systems: Social capital and institutions in France and Italy
We analyze the role of social capital in academic careers. We distinguish between ties with reputed scientists and laboratories (scientific and technical human capital) and ties with influential actors with respect to recruitment/promotion decisions (political capital). We use institution-wise bibliometric indicators to measure separately the two types of capital for a large sample of French and Italian academic physicists between 2000 and 2003/2005. Controlling for scientific productivity, seniority and gender issues, career progress is explained by: the scientist's affiliation to important public research organizations (scientific and technical human capital - France); his/her social ties with senior members of the discipline, who exercise control over careers (political capital - Italy), and the commitment to work with senior colleagues in his/her own university (political capital - Italy). Significant differences exist between the two countries also with respect to the importance of productivity, seniority, and gender. 相似文献
10.
教育类项目支出是公共财政支出的重要组成部分。随着对教育领域关注的提升,教育类科研支出规模开始呈上升趋势,教育类科研项目种类和数量也开始出现双增长势态。然而,教育类科研项目的绩效评估的研究却远滞后于实践发展,难以较好地指导教育领域科研项目发展的实践。本文以教育类科研专项绩效为研究核心,通过对相关文献和广州市教育专项样本数据进行分析,以期全面而完整地呈现广州市教育专项整体绩效水平,并从事前项目安排、事中项目管理、事后项目结果、事毕学习改进四个层面涉及的十八项指标,探究教育性科研专项绩效的影响因素。在此基础上根据项目绩效水平及各影响因素的作用强度提出改进建议,以期为后续探索教育科研专项问题、提高其绩效水平提供参考和依据。 相似文献
11.
《中国科学院院刊(英文版)》2008,22(4)
In collaboration with their colleagues from the ROK and Mongolia, CAS scientists achieved their first success in obtaining a 40.18m ice core in a drilling operation from 5 to 20 June in an expedition to the (Hovd) Tsambagarav glacier in Altay Mountains of Mongolia. 相似文献
12.
Serap Cuhadar Mehmet Koseoglu Aysenur Atay Ahmet Dirican 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2013,23(1):70-77
Introduction:
Optimal storage of serum specimens in central laboratories for a long period for multicenter reference interval studies, or epidemiologic studies remains to be determined. We aimed to examine the analytical stability of chemistry analytes following numerous freeze-thaw and long term storage.Materials and methods:
Serum samples were obtained from 15 patients. Following baseline measurement, sera of each subject were aliquoted and stored at −20 °C for two experiments. A group of sera were kept frozen for up to 1, 2 and 3 months and then analyzed for stability. The other experiment consisted of one to ten times of freeze and thaw cycles. Total of 17 chemistry analytes were assayed at each time point. The results were compared with those obtained from the initial analysis of fresh samples. Median or mean changes from baseline (T0) concentrations were evaluated both statistically and clinically according to the desirable bias.Results:
Of the analytes studied, aspartate aminotransferase (AST), alanine aminotransferase (ALT), creatine kinase (CK), gamma-glutamyl transferase (GGT), direct bilirubin, glucose, creatinine, cholesterol, triglycerides, high density lipoprotein (HDL) were stable in all conditions. Blood urea nitrogen (BUN), uric acid, total protein, albumin, total bilirubin, calcium, lactate dehydrogenase (LD) were changed significantly (P < 0.005).Conclusions:
As a result, common clinical chemistry analytes, with considering the variability of unstable analytes, showed adequote stability after 3 months of storage in sera at −20 °C, or up to ten times of freeze-thaw cycle. All the same, such analysis can only be performed for exceptional cases, and this should be taken into account while planning studies. 相似文献13.
Schneider DW 《Isis; an international review devoted to the history of science and its cultural influences》2000,91(4):681-705
Stephen Forbes's "The Lake as a Microcosm" is one of the founding documents of the science of ecology in the United States. By tracing the connections between scientists and local fishermen underlying the research on floodplain lakes presented in "The Lake as a Microcosm," this essay shows how the birth of ecology was tied to local knowledge and the local politics of environmental transformation. Forbes and the other scientists of the Illinois Natural History Survey relied on fishermen for manual labor, expertise in catching fish, and knowledge of the natural history of the fishes. As Forbes and his colleagues worked in close contact with fishermen, they also adopted many of their political concerns over the privatization of the floodplain and became politically active in supporting their interests. The close connection between scientists and local knowledge forced the ecologists to reframe the boundaries of ecology as objective or political, pure or applied, local or scientific. 相似文献
14.
21世纪初是三大周期的会合期,世界经济、国际政治和科学技术几乎同时进入了一个新的发展周期,并且科学是新世纪的世界核心问题。正在建设国家创新系统的中国,要认识这些准周期性的规律,把握发展经济的机遇,应对来自政治霸权的挑战,创造连接传统的未来,以为世界科学的发展做贡献。 相似文献
15.
课堂活动教学比传统的＂传授→接受＂式化学教学的教学效果要好,它对当前的化学教学改革及其育人功能的发挥具有现实意义,在实际教学中有较强的可行性。不过,在活动教学实施过程中还发现一些有待解决的问题,如活动中如何提高个别依赖性较强学生的积极性,不同层次的学生对活动教学的接受存在差异,活动教学与学生升学考试等,笔者希望与广大同行进行更深一步的探讨研究。 相似文献
16.
中国数字化可视人体研究进展 总被引：16，自引：0，他引：16
“可视化人体计划（Visible Human Project,VHP）”1989由美国国家医学图书馆提出。1991年8月,美国国家医学图书馆与科罗拉多大学健康科学中心(Health
Sciences Center)签订协议,正式启动VHP。由科罗拉多大学完成人体连续横断面图像获取
,获得一套正常人体的结构数据集。该课题1994年11月完成并向世界公布,引起了世界范围
内的可视人数据开发,已经取得了巨大的社会效益和经济效益。此后,韩国、日本、德国、
澳大利亚等国纷纷启动了可视人体计划。其中,韩国于2000年启动了韩国可视人（Visible
Korean Human,VKH）五年计划（2000.03—2005.02）,2001年获得了1例脑瘤死亡人体标本
的数据。中国可视化人体的研究,开始于1999年。2002年10月,第三军医大学获得了首例中
国
数字化可视人体的数据集。此前,信息学领域的科学家利用美国公布的数据集进行了人体可
视化的大量前期研究,已经具备了较好的基础。由于VHP研究是适应数字化时代来临的需要
,在与人体的结构与功能相关的众多领域具有广泛应用前景的重大科学问题,因此,在国家
层面上,部署中国可视化人体计划（Chinese Visible Human Project,CVHP）具有重要的科
技战略意义。 相似文献
17.
对分子生物学与遗传学、物理学、化学、数学和计算机科学五个领域高被引科学家的人才流动现象进行了定量研究和分析。分别从机构层面和国家层面对不同领域高被引科学家的职业流动频次和流动频率进行了分析,结果显示出,大部分高被引科学家的机构流动频次在2-5之间,半数以上的高被引科学家有过国外工作经历。每经过6-7年高被引科学家更换一个工作单位;此外还进一步对分子生物学与遗传学领域高被引科学家的国际人才流动去向进行了观察和分析。 相似文献
18.
绿色化学是有机化学教学中的重要组成部分。教师应从利用现代教育技术、更改教学内容、对有机化学实验做适当调整等方面来进行绿色化学教育的渗透。 相似文献
19.
第一届中美化学工程学术研讨会于2005年8月9—12日在北京召开，研讨会的宗旨是为中美两国化学工程学者提供一个交流平台，以促进其长期和高层次合作。来自中美两国20余所大学和研究单位的30名学者出席会议并就如下5个专题进行了详细的交流与讨论：（1） 探索复杂结构的方法；（2） 界面上的微尺度过程和传递；（3） 复杂结构的制备；（4） 大分子和生物分子过程；（5） 可持续发展的化学工程。此外，会议还就21世纪化学工程科学研究和工程教育进行了交流。从此次研讨会中可以看出：复杂（分子、界面）结构的形成、调控与应用及相关的研究正在成为化学工程领域的一个新主题；分子模拟成为复杂结构研究的重要基本工具。在美国，正在发展中的化学与生物分子工程课程体系正在被越来越多的大学所采用，以培养研究、应用和开发复杂结构化学品的新一代化学工程师与科学家。 相似文献
20.
Yang Fei Rong Zeng Wei Wang Falin He Kun Zhong Zhiguo Wang 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2015,25(2):213-221