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This article aims to identify the factors prevalent among health science librarians toward vaccine hesitancy. With the development of COVID-19 vaccines in 2021, numerous efforts are being taken to vaccinate people to control the spread of coronavirus. Recent research has shown a high level of vaccine hesitancy among various groups in various fields but no study has been conducted to explore the factors responsible for vaccine hesitancy among library professionals. A cross-sectional online survey of Indian health science librarians was conducted. Data was collected through an online questionnaire designed on Google Forms and analyzed using MS-Excel. Descriptive statistics were used in the study. The majority of respondents (77%) showed a high level of vaccine hesitancy due to issues of safety, negative information, and confusion over vaccines. Measures to increase vaccination uptake and authentic sources with respect to COVID-19 vaccines have been discussed. [ABSTRACT FROM AUTHOR]

The study presents an overview of global research output on the Bacille Calmette-Guerin (BCG) vaccine from 1989–2021 using various scientometric indicators. The objective is to inform and present a comprehensive analysis of BCG vaccine research to health practitioners, researchers, and librarians that has not been explored from the perspective of scientometrics. Using a search strategy, data was collected from the Web of Science database and 2416 original articles were identified. Computed analysis of the literature was done through the software bibloshiny (a web interface for bibliometrix analysis) in the R statistical programming environment. The study examined the pattern of growth of research output, prolific authors, institutions, key journals, and countries involved in BCG vaccine research. Findings reveal an increase in research output on BCG vaccine from 2008 onwards. The highest number of articles 163 were published in 2016. Key journals, authors, and institutions working in the field of BCG vaccine research have been identified. A Sankey diagram has been used to depict the evolution of BCG vaccine research. This article reports the evolution of BCG vaccine research in terms of annual growth of publications, relevant authors, institutions, countries, and the evolution of author keywords and the growth of BCG vaccine research areas. [ABSTRACT FROM AUTHOR]

Cloud computing is an interdisciplinary field which has witnessed exponential growth in recent years and there is a need to consolidate the research efforts. This study used citation analysis method to identify most cited papers which have achieved the status of citation classics. It is the first study using Dimensions.ai database to identify classics in cloud computing literature. Using a search strategy data was extracted from Dimensions database from 2010 and 2020. Finally 96 papers were identified as citation classics which were cited with at least 400 citations. Data was finally analyzed through Biblioshiny package of R Studio. It was found that Future Generation Computer Systems, IEEE Communication Survey and Tutorials, IEEE Transaction on Parallel and Distributed Systems, Computer and IEEE Access are the key journals contributing to classics. Most papers were contributed from China and USA. R. Buyya is the prolific author who has contributed nine citation classics. [ABSTRACT FROM AUTHOR]

Purpose : To establish age- and sex-specific prevalence rates and causes of blindness and low vision in children aged 10 to 15 years and adults aged 30 years and older in Pakistan. Methods : Multi-stage, stratified (rural/urban), cluster random sampling, with probability proportional-to-size procedures, was utilised to select a cross-sectional, nationally representative sample of adults (16,600 subjects) and children (6,000 subjects). Each subject underwent: interview, visual acuity (logMAR), autorefraction and optic disc examination. Those that saw The Pakistan National Eye Survey Study Group* [ABSTRACT FROM AUTHOR]