公共档案馆微信公众平台服务质量影响因素研究   总被引：2，自引：1，他引：1  

宋雪雁  朱立香  房梦莎  邓君 《图书情报工作》2018,62(1):15-23

[目的/意义] 从用户感知的角度,构建公共档案馆微信公众平台服务质量影响因素模型,为公共档案馆服务质量优化奠定基础。[方法/过程] 通过问卷调查构建公共档案馆微信公众平台服务质量影响因素模型,使用SPSS软件,用探索性因子分析方法对假设模型进行检验,根据结果对假设模型进行修正,并对修正后的影响因素模型进行讨论。[结果/结论] 从用户感知角度全面综合分析微信公众平台上公共档案馆服务质量影响因素的构成,主要包括服务过程与系统运行、用户特征与费用、档案内容的内部特征、档案内容的外部特征和公众平台界面设计5个维度以及服务交互性等25个影响因素。  相似文献   

基于知识治理的公共档案馆服务质量优化机制研究     

宋雪雁  朱立香  盛盼盼  孙振嘉 《图书情报工作》2018,62(1):40-45

[目的/意义] 在公共档案馆服务质量优化中引入知识治理理论,使得复杂的服务质量优化问题获得更本质的理解和更有效的解决途径,为公共档案馆服务质量和服务能力提升提供参考。[方法/过程] 以知识治理理论为支撑,对公共档案馆服务质量优化进行分析与探讨,设计公共档案馆服务质量优化机制。[结果/结论] 通过借鉴和探析知识治理机制,构建公共档案馆服务质量影响因素优化机制,主要包括优化的环境、优化的目标、优化内部动能（治理机制）、优化外部动力和优化过程五个部分。  相似文献   

Factors influencing undergraduate use of e-books: A mixed methods study     

Devendra Potnis  Kanchan Deosthali  Xiaohua Zhu  Rebecca McCusker 《Library & information science research》2018,40(2):106-117

Academic libraries invest millions of dollars to make electronic resources such as e-books available to students for free. However, free access might not necessarily result in students' sustained interest in and use of e-books. This interdisciplinary, mixed methods research investigates the factors influencing the intention of 279 undergraduate students to use e-books at a land-grant university in the southern US. Structural equation modeling of the survey responses suggests that organizational environment for information technology, external locus of control, subjective norm, perceived enjoyment (i.e., joyfulness), and information technology features play a significant role in influencing the intention of students to use e-books. Based on a combination of quantitative results and qualitative findings, this study identifies eight activities that libraries need to undertake in order to increase the use of e-books by undergraduate students.  相似文献   

Investigating married adults’ communal coping with genetic health risk and perceived discrimination     

Rachel A. Smith  Alan Sillars  Ryan P. Chesnut  Xun Zhu 《Communication monographs》2018,85(2):181-202

Increased genetic testing in personalized medicine presents unique challenges for couples, including managing disease risk and potential discrimination as a couple. This study investigated couples’ conflicts and support gaps as they coped with perceived genetic discrimination. We also explored the degree to which communal coping was beneficial in reducing support gaps and ultimately stress. Dyadic analysis of married adults (N?=?266, 133 couples), in which one person had the genetic risk for serious illness, showed that perceived discrimination predicted more frequent conflicts about alpha-1 antitrypsin deficiency-related treatment, privacy boundaries, and finances, which, in turn, predicted wider gaps in emotion and esteem support, and greater stress for both spouses. Communal coping predicted lower support gaps for both partners and marginally lower stress.  相似文献   

中日印韩四国2011—2015年国际顶级期刊论文产出状况及国际地位对比分析     

朱强  陶华  常宗强 《出版科学》2018,(1):106-109

为了研究科研成果高水平论文产出状况,了解中日印韩四国近五年在国际顶级期刊(Cell、Nature、Science,CNS)论文产出以及国际地位变化,利用Web of Science统计2011—2015年中日印韩在CNS论文产出情况和国际地位变化.研究发现:我国与日本并驾齐驱,并大有赶超日本的趋势,二者约占四国论文总数的80％;印度和韩国仅占20％.国际排名则中日较为靠前,期间中国增长最为迅速,印度和韩国保持相对稳定,日本增长最低.我国2011—2015年CNS论文产出增长势头明显,相关系数呈正相关,并在2015年全面超越日本并进一步拉开差距,在四国当中首屈一指,但以后可能进入一种新常态模式,为此提出两点建议期望能保持高质量论文中高速增长.  相似文献   

数字化实验教学改革的研究与思考   总被引：1，自引：0，他引：1  

原渭兰  邱杰 《实验技术与管理》2011,28(7)

针对目前高等院校实验教学中存在的主要问题,从应用现代教育技术培养学生的实践能力和创新能力出发,阐述了实施数字化实验教学改革的意义,给出了数字化实验教学改革建设的一些具体建议.  相似文献   

中国古代人治模式及其核心价值思想     

陈顺伟  陶竹 《河池学院学报》2020,40(1):87-93

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荷兰最美丽的童书出版社:莱姆斯卡特     

许洁 《出版科学》2011,(4):87-90

介绍莱姆斯卡特从艰难创立到蓬勃发展再到迎接数字化挑战走过的半个世纪风雨路程,通过介绍该出版社对儿童出版事业的理解和对童书产品卓越品质的追求,为正处于蓬勃发展中的我国儿童图画书出版提供借鉴。  相似文献   

一种基于Java注解和反射机制的Excel文件读写操作方法     

朱虎平  艾迪 《九江职业技术学院学报》2020,(1):10-14

使用一种基于Java注解和反射机制的改进型Excel文件读写操作方法,实现了Excel文件底层读写过程与Java应用软件业务规则操作的分离,有效解决了java传统技术中采用JexcelAPI接口直接操作Excel文件读写的耦合问题。  相似文献   

Simultaneous changes in seed size,oil content and protein content driven by selection of SWEET homologues during soybean domestication     

Shoudong Wang  Shulin Liu  Jie Wang  Kengo Yokosho  Bin Zhou  Ya-Chi Yu  Zhi Liu  Wolf B Frommer  Jian Feng Ma  Li-Qing Chen  Yuefeng Guan  Huixia Shou  Zhixi Tian 《国家科学评论(英文版)》2020,7(11):1776

Soybean accounts for more than half of the global production of oilseed and more than a quarter of the protein used globally for human food and animal feed. Soybean domestication involved parallel increases in seed size and oil content, and a concomitant decrease in protein content. However, science has not yet discovered whether these effects were due to selective pressure on a single gene or multiple genes. Here, re-sequencing data from >800 genotypes revealed a strong selection during soybean domestication on GmSWEET10a. The selection of GmSWEET10a conferred simultaneous increases in soybean-seed size and oil content as well as a reduction in the protein content. The result was validated using both near-isogenic lines carrying substitution of haplotype chromosomal segments and transgenic soybeans. Moreover, GmSWEET10b was found to be functionally redundant with its homologue GmSWEET10a and to be undergoing selection in current breeding, leading the the elite allele GmSWEET10b, a potential target for present-day soybean breeding. Both GmSWEET10a and GmSWEET10b were shown to transport sucrose and hexose, contributing to sugar allocation from seed coat to embryo, which consequently determines oil and protein contents and seed size in soybean. We conclude that past selection of optimal GmSWEET10a alleles drove the initial domestication of multiple soybean-seed traits and that targeted selection of the elite allele GmSWEET10b may further improve the yield and seed quality of modern soybean cultivars.  相似文献