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This paper presents the relative percentile of diffusion (RPDiF) and compares it with the results of the following indicators: synchronous diffusion factor (DiF), synchronous relative diffusion factor (RDiF), and the five years impact factor (5IF) scores -- to assess the influence of journals. The approach involves collection, analyses and comparison of bibliometric data for42 Malaysian journals that have garnered citations in the Web of Science (WoS) during 2006 to 2010.Findings show that it is important to read the RDiF with the RPDiF because RPDiF shows that journals with high RDiF and low RPDiF do not possess strong quality profile like those with both high RDiF and RPDiF. The paper concludes that a journal can be said to demonstrate high quality impact and influence if it achieves a high DiF, RPDiF and 5IF. This study contributes in providing an additional quality indicator to evaluate journals not indexed by mainstream citation databases. [ABSTRACT FROM AUTHOR]

Abstract: There are several ways for the international scientific community to recognize the quality of a scholarly journal. Although controversial, the most widely used and reliable methodology to identify the importance of a journal is through the citation it receives. This paper identifies the performance of scholarly journals published by Malaysian publishers in the Web of Science and reports the number of citations to Malaysian journals in terms of the cited and the citing journals. A search using the Thomson-Reuters citation database (Web of Science) was performed to identify highly cited Malaysian journals from 2006 to 2010. We identified 212 cited journals that received 9675 cited-papers, and a total of 9427 articles contributing to the 3184 journals citing Malaysian journals. More than fifty percent of all the articles that cited Malaysian journals were published in journals ranked in the first or second quartile by the Journal Citation Report. Further analysis was done on the top 50 cited and citing journal titles. A steady growth of citations with a total increase of 56.9% was evident between the five year period examined. [Copyright &y& Elsevier]

This paper describes the growth of Open Access (OA) repositories and journals as reported by monitoring initiatives such as ROAR (Registry of Open Access Repositories), Open DOAR (Open Directory of Open Access Repositories), DOAJ (Directory of Open Access Journals), Directory of Web Ranking of World Repositories by the Cybermetrics Laboratory in Spain and published literature. The performance of Malaysian OA repositories and journals is highlighted. The strength of OA channels in increasing visibility and citations are evidenced by research findings. It is proposed that libraries champion OA initiatives by making university or institutional governance aware; encouraging institutional journal publishers to adopt OA platform; collaborating with research groups to jumpstart OA institutional initiatives and to embed OA awareness into user and researcher education programmes. By actively involved, libraries will be free of permission, licensing and archiving barriers usually imposed in traditional publishing situation. [ABSTRACT FROM AUTHOR]

It is difficult to determine the influence and impact of journals which are not covered by the ISI databases and Journal Citation Report. However, with the availability of databases such as MyAIS (Malaysian Abstracting and Indexing System), which offers sufficient information to support bibliometric analysis as well as being indexed by Google Scholar which provides citation information, it has become possible to obtain productivity, citation and impact information for non-ISI indexed journals. The bibliometric tool Harzing's Publish and Perish was used to collate citation information from Google scholar. The study examines article productivity, the citations obtained by articles and calculates the impact factor of Medical Journal of Malaysia (MJM) published between 2004 and 2008. MJM is the oldest medical journal in Malaysia and the unit of analysis is 580 articles. The results indicate that once a journal is covered by MyAIS it becomes visible and accessible on the Web because Google Scholarindexes MyAIS. The results show that contributors to MJM were mainly Malaysian (91%) and the number of Malaysian-Foreign collaborated papers were very small (28 articles, 4.8%). However, citation information from Google scholar indicates that out of the 580 articles, 76.8% (446) have been cited over the 5-year period. The citations were received from both mainstrean foreign as well as Malaysian journals and the top three citors were from China, Malaysia and the United States. In general more citations were received from East Asian countries, Europe, and Southeast Asia. The 2-yearly impact factor calculated for MJM is 0.378 in 2009, 0.367 in 2008, 0.616 in 2007 and 0.456 in 2006. The 5-year impact factor is calculated as 0.577. The results show that although MJM is a Malaysian journal and not ISI indexed its contents have some international significance based on the citations and impact score it receives, indicating the importance of being visible especially in Google scholar. [ABSTRACT FROM AUTHOR]

Single journal studies are reviewed and measures used in the studies are highlighted. The following quantitative measures are used to study 272 articles published in Malaysian Journal of Computer Science, (1) the article productivity of the journal from 1985 to 2007, (2) the observed and expected authorship productivity tested using Lotka's Law of author productivity, identification and listing of core authors; (3) the authorship, co-authorship pattern by authors' country of origin and institutional affiliations; (4) the subject areas of research; (5) the citation analysis of resources referenced as well as the age and half-life of citations; the journals referenced and tested for zonal distribution using Bradford's law of journal scattering; the extent of web citations; and (6) the citations received by articles published in MJCS and impact factor of the journal based on information obtained from Google Scholar, the level of author and journal self-citation. [ABSTRACT FROM AUTHOR]