蒸馏装置常压塔的腐蚀分析

在炼油化工生产过程中,由于介质腐蚀性较强,工作环境较恶劣,蒸馏装置极易发生腐蚀失效,甚至引起装置停工,从而造成重大经济损失。通过总结蒸馏装置常压塔的腐蚀调查情况,分析了该设备发生腐蚀的机理,并提出防腐措施,为装置的正常运行提供保障。     

No citation advantage for monograph-based collaborations?

It is widely believed that collaboration is advantageous in science, for example, with collaboratively written articles tending to attract more citations than solo articles and strong arguments for the value of interdisciplinary collaboration. Nevertheless, it is not known whether the same is true for research that produces books. This article tests whether co-authored scholarly monographs attract more citations than solo monographs using books published before 2011 from 30 categories in the Web of Science. The results show that solo monographs numerically dominate collaborative monographs, but give no evidence of a citation advantage for collaboration on monographs. In contrast, for nearly all these subjects (28 out of 30) there was a citation advantage for collaboratively produced journal articles. As a result, research managers and funders should not incentivise collaborative research in book-based subjects or in research that aims to produce monographs, but should allow the researchers themselves to freely decide whether to collaborate or not.     

高职工科专业文理兼招学生“高等数学”课程成绩分析

以柳州师范高等专科学校2010-2012级应用电子技术等高职工科专业文理兼招学生的"高等数学"课程期末考试成绩为样本,对理工类学生与文史类学生掌握"高等数学"课程知识的差异进行统计与分析.结果表明,理工类学生与文史类学生的"高等数学"课程基础知识成绩无明显差异,理工类学生的"高等数学"课程应用知识成绩及总成绩明显高于文史类学生.     

成人高校社科联的功能定位与工作机制创新

成人高校社科联具有成立时间短,组织能力强,规模小、人员精,重教学、轻科研等特点,作为发展高校哲学社会科学的一支组成力量,成人高校社科联应结合自身特点,把握其在高校、社会、人才三个方面的功能定位,积极研究引导机制、协调机制、激励机制、评价机制等工作机制的创新,提升成人高校整体社科水平,助推哲学社会科学的繁荣和发展。     

高职院校转型举办应用技术大学应突破六大瓶颈

举办应用技术大学是加快发展现代职业教育的重要举措,是健全完善职业教育体系的重要环节。除了本科院校转型举办应用技术大学外,高职院校也可以举办应用技术大学。高职院校在转型举办应用技术大学时,应着力于在教育理念、政策制度、环境资源、目标定位、人才培养和内部改革这六方面突破发展瓶颈,以获得新的发展机遇。     

Karasik–Udarnik: Shock-Worker of the Russian Book Arts

ABSTRACT

The article shows the complex of information-bibliographic resources generated by Gosudarstvennaia publichnaia nauchno-tekhnicheskaia biblioteka Sibirskogo otdeleniia Rossiskoi akademii nauk (GPNTB SO RAS) [State Public Scientific-Technological Library of the Siberian Branch of the Russian Academy of Sciences], which is the largest research library in Asian Russia, to support historical investigations in Siberia and the Russian Far East. This complex consists of electronic bibliographic and full-text databases, bibliographic retrospective and current indexes of literature. A brief bibliometric analysis of History of Siberia and the Far East (topical, chronological, quantitative, type-species content of documents, etc.) is discussed.     

Retrospective Conversion of Periodicals

Changes in journal publishing are often driven by the needs of the science community. Leo Walford, who is the Associate Director for Rights & Business Development for Sage Publications, highlighted differences between social science publishing and science publishing and discussed “why one size doesn't fit all.”     

The American Universities Which Published Most Often in Journals for Business & Finance,Law, Education,and Social Sciences Librarians, 2000–2010

The authors adapt the methods and ranking system of the 5-year study by Wiberley, Hurd, and Weller (2006) to report the number and affiliations of papers published by subject-specialist librarians in four journals from 2000 to 2010: the Journal of Business & Finance Librarianship, Law Library Journal, Legal Reference Services Quarterly, and Behavioral and Social Sciences Librarian. While both approaches demonstrated high output from many of the same highly ranked universities, our modified approach identified a significant number of unranked schools that may have deep specialty strengths among their subject expert librarian authors.     

Library Anxiety and Emotion Perception Among the Undergraduate Social Sciences Students: A Relationship Study

ABSTRACT

Previous research has mostly focused on the demographic and academic correlates of library anxiety. This study focused on the “library anxiety” and “emotion perception” of students, with the objective of examining the relationship between these two concepts. In total, 279 self-reporting questionnaires were used for analysis. The results confirmed the existence of the phenomenon of library anxiety, with these students being more anxious regarding the “user education” and “user knowledge” factors. They showed greater skills of emotion perception. A negatively significant relationship appeared between library anxiety and emotion perception. The results suggest that user education and emotion perception training programs should be developed to overcome students' problems.     

Effective Leadership in Academic Health Sciences Libraries: A Qualitative Phenomenological Study

The purpose of this study was to better understand how academic health sciences library directors construct their understanding of effective leadership. After transcribing and performing thematic analysis on the interviews of eight academic health sciences library directors, five main themes emerged from the data: understanding leadership, building a vision, relationships are key, advocating and credibility, and measuring success. The findings suggest there are internal and external leadership responsibilities for library directors, both of which are important, however, the internal responsibilities are easier to delegate. Also, academic health sciences library directors need better evaluation methods for determining their effectiveness as leaders.