检索结果-南通市图书馆

researchers Develop a Novel Drypowder Inhaled Vaccine Platform

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Bulletin of the Chinese Academy of Sciences 2023年第4期37卷 243-244页

作者： LI Xiangyu Public Information Officer Institute of Process Engineering Chinese Academy of Sciences

researchers from the Institute of Process Engineering(IPE)of the Chinese Academy of Sciences have proposed a new“nano-micro composite”concept for vaccine delivery.Based on this idea,they have developed a single-dose,dry-powder,inhalable vaccine platform using nano-micro composite multilevel structures,which has been successfully prepared in the laboratory.

关键词： composite powder researcher

On Nature of Hyperons

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Modern Physics 2019年第13期10卷 1487-1497页

作者： Boris V. Vasiliev Dubna Russia

The purpose of this article is to show that a neutron can have excited states. The well known characteristic feature of the Bohr atom is that its electron shell can exist in a stable ground state or in various excited states. These states differ by integer numbers of de Broglie waves filled in their electronic orbits. Considering neutron to be an analog of the Bohn atom [1] differing in relativistic nature of its electron, a question arises on a possibility for neutron to have similar excited states. The calculations of the properties of these states show that two hyperons Λ0 and ∑0 which are usually considered as elementary particles, are excited states of neutron.

关键词： Independent researcher Dubna Russia

Qualitative studies of obesity: A review of methodology

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Health 2013年第8期5卷 69-80页

作者： Ian Brown Jill Gould Centre for Health & Social Care Research Sheffield Hallam University Sheffield UK

BACKGROUND: There is a developing interest in qualitative research to understand the perspectives and experiences of people living with obesity. However, obesity is a stigmatised condition associated with negative stereotypes. Social contexts emphasizing large body size as a problem, including research interviews, may amplify obesity stigma. This study reviews the methodology employed by qualitative studies in which study participants were obese and data collection involved face-to-face interviews. METHODS: Database searches identified qualitative studies meeting inclusion criteria from 1995 to 2012. Following screening and appraisal data were systematically extracted and analyzed from 31 studies. RESULTS: The studies included 1206 participants with a mean age of 44 years and mean BMI of37 kg/m2. Women (78.8%) outnumbered men (21.2%) by four to one. Socio-economic background was not consistently reported. The studies employed similar, typically pragmatic, qualitative methodologies, providing rich textual data on the experience of obesity derived from face-to-face interviews. The majority considered quality issues in data collection, analyses and generalizability of findings. However, the studies were weak as regards researcher reflexivity in relation to interviewer characteristics and obesity stigma. CONCLUSIONS: The impact of obesity stigma has not been attended to in the qualitative research. Clear information about study participants is essential, but studies involving face-to-face interviews should also report on interviewer characteristics including body size.

关键词： Obesity Stigma Qualitative Methods researcher Reflexivity

The Nursing Documentation Dilemma in Uganda: Neglected but Necessary. A Case Study at Mulago National Referral Hospital

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Nursing 2015年第12期5卷 1063-1071页

作者： Grace Mary Nakate Diane Dahl Pammla Petrucka Karen B. Drake Ruby Dunlap Aga Khan University Advanced Nursing Studies Kampala Uganda College of Adult Professional Studies Bethel University St. Paul USA College of Nursing University of Saskatchewan Regina Saskatchewan Canada Academics without Borders—Volunteer with Aga Khan University East Africa Department of Nursing Bethel University St. Paul USA Belmont University Nashville TN USA

In Uganda, nursing documentation still remains a challenge, in most of the government hospitals and some private hospitals, it remains at a manual (non-technology driven) level and omissions have been observed. Nurses continue to capture standard elements in their documentation. A mixed methods intervention study was conducted to determine knowledge and attitudes of nurses towards documentation, including an evaluation of nurses’ response to a designed nursing documentation form. Forty participants were selected through convenience sampling from six wards of a Ugandan health institution. The study intervention involved teaching nurses the importance of documentation and using of the trial documentation tool. Pre- and post-testing and open-ended questionnaires were used in data collection. The results from the close-ended questions were presented in the previous publication;the responses from the open-ended questions would then be presented. The open-ended questions regarding comments about the nursing documentation process and suggestions about the process of implementing the nursing documentation system in the ward units were considered. All participants were provided the opportunity to provide personal comments, reflections, or stories of their experiences with documentation in patient care. A thematic analysis approach was used during data analysis. The results showed that the participants had positive attitude towards documentation of patient care, but they had constraints limiting them to document, they reflected issues concerning the perceived pressure from the administrations and support to document. The study findings have implication that there is need for organizational support and to have multisite studies and extension of the documentation tool.

关键词： Nursing Documentation Qualitative researcher Nursing Records Uganda Healthcare

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

科研人员唯一标识符的组成与应用研究

Web of Science数据库与Web of Knowledge平台的检索与利用

图书馆学情报学 2015年第6期 25-31页

作者：黄国彬郑琳

[目的/意义]当前科研人员的姓名问题十分复杂，重名、别名等情况屡见不鲜，为信息检索带来很大的不便。为解决这一问题，许多图情领域学协会或机构开展了科研人员唯一标识符研究项目，并建立了科研人员唯一标识符系统。本文试图通过对... 详细信息

[目的/意义]当前科研人员的姓名问题十分复杂，重名、别名等情况屡见不鲜，为信息检索带来很大的不便。为解决这一问题，许多图情领域学协会或机构开展了科研人员唯一标识符研究项目，并建立了科研人员唯一标识符系统。本文试图通过对这些项目和系统的梳理分析，归纳现有科研人员唯一标识符系统存在的问题，以引起相关学者对科研人员唯一标识符问题的关注，为今后相关研究提供有益的参考与借鉴。[方法/过程]以网站调研为主，从项目组织模式、分配方式、标识符构成以及主要实现技术等角度出发，全面、深入地调研现有科研人员唯一标识符项目的官方网站，以获取关于科研人员唯一标识符项目的准确信息。以文献调研为辅，从侧面辅助了解现有科研人员唯一标识符项目及系统的发展历程与现状。[结果/结论]定义科研人员唯一标识符的概念，指出科研人员唯一标识符的特点：唯一性、永久性和通用性。总结科研人员唯一标识符项目的组织模式、分配方式、支撑技术等；得出现有科研人员唯一标识符系统存在的问题：一致性问题、诚信及隐私问题、可推广性问题和信息更新问题，并给出相应建议。

关键词：科研人员唯一标识符人名规范控制 researcher Unique identifier Name authority control

来源：人大复印报刊资料评论

在线全文

人大复印报刊资料

学校读者我要写书评

暂无评论

中国索引 2013年第3期11卷 44-52页

作者：张勤上海理工大学图书馆

文章从检索字段、截词符号、布尔运算符、近似运算符等方面介绍WebofScience数据库的检索技巧；举实例“柱矢量光束——cylindricalvectorbeams”说明如何找到该研究领域的高影响力论文、了解该课题的总体发展趋势。并就如何利用WebofKn... 详细信息

文章从检索字段、截词符号、布尔运算符、近似运算符等方面介绍WebofScience数据库的检索技巧；举实例“柱矢量光束——cylindricalvectorbeams”说明如何找到该研究领域的高影响力论文、了解该课题的总体发展趋势。并就如何利用WebofKnowledge平台的EndnoteWeb高效率写作研究论文和利用researcherID促进学术交流发表心得。

关键词： Web of Science Web of Knowledge Endnote Web researcher ID

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

作为“文化实践”的网络民族志

英国Vitae研究人员发展框架对我国高校科研人员信息素养研究的启示

社会学 2019年第11期

作者：孙信茹王东林

互联网和新媒体的发展让人类学家的“田野”不再局限于固有“方位”和实体空间，而逐步拓展至网络虚拟空间。在网络空间中，研究者不仅是网络文化的“亲历者”和“参与者”，更是对社区和研究对象做出积极贡献的“创造者”。作者以自己... 详细信息

互联网和新媒体的发展让人类学家的“田野”不再局限于固有“方位”和实体空间，而逐步拓展至网络虚拟空间。在网络空间中，研究者不仅是网络文化的“亲历者”和“参与者”，更是对社区和研究对象做出积极贡献的“创造者”。作者以自己的田野经验和个案研究为例，将网络民族志视作研究者与研究对象共同进行的“文化实践”活动。这样的研究视角和以往网络民族志相关研究较为不同。同时，研究双方于网络空间中的“共在”，使得研究者在研究方法、参与度及个人情感投注等方面都发生变化。由此，作者提出，在网络民族志研究中，研究者作为观察者和文化创造者的双重身份得到凸显。此外，网络民族志中的田野更具“流动性”，民族志文本的写作也将面临新的挑战。通过该研究，作者认为，从研究者的视角深入剖解和讨论，不仅在于了解网络对研究过程所带来的影响，还在于把握研究者如何面对网络世界，如何阐述自己。而从更为广泛的意义上说，这样的研究思路也可以帮助我们重思网络空间赋予社会科学研究的意义。

关键词：网络民族志研究者文化实践　　netnography researcher cultural practice

来源：人大复印报刊资料评论

在线全文

人大复印报刊资料

学校读者我要写书评

暂无评论

继续教育研究 2013年第6期 154-155页

作者：刘威马小琪黑龙江大学生命科学学院黑龙江哈尔滨150080 黑龙江大学信息资源管理研究中心黑龙江哈尔滨150080

高校是知识传播和创新的社会机构,高校科研人员是高校学科发展的重要资源。在Vitae研究人员发展框架(Vitae RDF)基础上,对我国高校科研人员信息素养的标准制定、研究维度、可持续培育等问题进行探讨。

关键词： Vitae研究人员发展框架(Vitae researcher Development Framework Vitae RDF) 高校科研人员信息素养

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

科研人员数据共享意愿的影响因素研究