149 research outputs found
Assessment of Self-Archiving in Institutional Repositories: Depositorship and Full-Text Availability
No full textThis research evaluates the success of open access self-archiving in several well-known institutional repositories. Two assessment factors have been applied to examine the current practice of self-archiving: depositorship and the availability of full text. This research discovers that the rate of author self-archiving is low and that the majority of documents have been deposited by a librarian or administrative staff. Similarly, the rate of full-text availability is relatively low, except for Australian repositories. By identifying different practices of self-archiving, repository managers can create new strategies for the operation of their repositories and the development of archiving policies
Factors to Assess Self-Archiving in Institutional Repositories
No full textThis paper proposes a group of factors that may be used to assess the success of open access self-archiving. It concentrates on self-archiving in institutional repositories. The authors emphasize the importance of examining content materials, particularly the availability of full text versus abstracts and the deposits archived by authors versus by others.Peer reviewe
Competences and responsibilities of social science data librarians: an analysis of job descriptions
No full textThis study examines job announcements for social science data librarians and professionals to identify trends in the profession. A collection of 167 job postings in 2005–2012 from the International Association for Social Science Information Services &Technology website was analyzed on the frequencies of term occurrence and co-occurrence in job qualifications and responsibilities. The study verifies that employers valued non-technical skills as heavily as technical skills, and detects dissimilar emphases of data activities for data librarians and non-librarian professionals: the former on data discovery and collection, and the latter on data analysis and preservation. An increasing requirement of data management planning was also found for data librarians.Peer reviewe
Suppression of Aurora-A oncogenic potential by c-Myc downregulation
No full textThe abnormality of serine/threonine kinase Aurora-A is seen in many types of cancers. Although in physiological context it has been shown to play a vital role in cellular mitosis, how this oncogene contributes to tumorigenesis remains unclear. Here we demonstrate that Aurora-A overexpression enhances both the expression level and transcriptional activity of c-Myc. The inhibition of c-Myc expression by RNA interference significantly impaired the oncogenic potential of Aurora-A, resulting in attenuated cellular proliferation and transformation rates as well as fewer centrosomal aberrations. Furthermore, downregulation of c-Myc effectively overcame Aurora-A-induced resistance to cisplatin in esophageal cancer cells. Taken together, our results suggest an important role for c-Myc in mediating the oncogenic activity of Aurora-A, which may in turn allow for future targeting of c-Myc as a potential therapeutic strategy for tumors with Aurora-A overexpression
A Comparison of the Pathologically Transmural and Electrical Isolation of Atrial Tissues after Once and Three Times of Bipolar Radiofrequency Ablation
No full textFinite-Time Stability of Solutions for Nonlinear q-Fractional Difference Coupled Delay Systems
No full textIn this paper, we investigate and prove a new discrete q-fractional version of the coupled Gronwall inequality. By applying this result, the finite-time stability criteria of solutions for a class of nonlinear q-fractional difference coupled delay systems are obtained. As an application, an example is provided to demonstrate the effectiveness of our result
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Personal name identification in the practices of digital repositories
No full textThis paper finds that the variations of authors' names have negatively affected the retrieval capability of digital repositories. Two possible solutions include using composite identifiers that combine author name, publication date, and author affiliation, and also asking authors to input the variants of their name, if any, at the time of depositing articles
Sustainable knowledge integration: Enhancing green development resilience
No full textThe revised Environmental Protection law (NEPL), enacted in 2015, introduced stricter regulations to address environmental challenges and promote sustainable development. This study investigated the law's impact on enterprise green development resilience (EGDR) through a novel integration of institutional and resource-based theories. Employing the Vertical and Horizontal Slot-Drawing (VHSD) and entropy methods, we developed a comprehensive framework to systematically measure EGDR, capturing both dynamic and structural aspects of resilience. Our findings revealed that, from an institutional perspective, compliance with environmental laws enhances corporate legitimacy and fosters green development. Meanwhile, the resource-based view highlighted how NEPL improves EGDR by promoting green knowledge, stimulating green innovation, offering policy incentives, and easing financial constraints. Notably, the law's effectiveness varies across regions and technological contexts, underscoring significant heterogeneity. These findings uncovered previously unexplored mechanisms linking environmental law enforcement and enterprise resilience, providing actionable insights for policymakers to design more effective environmental strategies. This study contributes to sustainable development research by advancing the understanding of how regulatory frameworks shape green resilience, offering a new lens to examine the interplay between environmental governance and business sustainability
A note on “Generalized fuzzy rough approximation operators based on fuzzy coverings”
No full textAbstractIn this note, we show by examples that Theorem 5.3, partial proof of Theorem 5.3′, Lemma 5.4 and Remark 5.2 in [1] contain slight flaws and then provide the correct versions
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