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Ning Gao,1,* Meng Li,2,* Weiming Wang,1 Lei Wang,3 Zhen Liu,4 Yufeng Guo1 1Department of Acupuncture and Moxibustion, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, People’s Republic of China; 2Department of Gastroenterology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, People’s Republic of China; 3Department of Dermatology, China-Japan Friendship Hospital, Beijing, 100020, People’s Republic of China; 4Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, People’s Republic of China*These authors contributed equally to this workCorrespondence: Zhen Liu, Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, No. 1 Xiyuan Playground, Haidian District, Beijing, People’s Republic of China, Email doctorliuzhen@126.com Yufeng Guo, Department of Acupuncture and Moxibustion, Guang’ an Men Hospital, China Academy of Chinese Medical Sciences, No. 5 Beixiange St., Xicheng District, Beijing, People’s Republic of China, Email gamgyf@139.comBackground: In recent years, the incidence of herpes zoster has risen steeply, the exact pathogenesis of the acute pain and the transformation into postherpetic neuralgia are still obscure, and the absence of effective management remains a major therapeutic challenge. The purpose of this study was to perform a qualitative and quantitative bibliometric analysis of the 100 most cited papers on herpes zoster.Materials and methods: Related literature were retrieved from the Web of Science Core Collection. Excel and VOSviewer software were applied to quantitatively analyze, and construct the bibliometric network charts.Results: The Top 100 most-cited papers published between 2000 and 2018 showed a fluctuating downward trend. The most studies were published in the year of 2000 (n = 12). The article entitled “A vaccine to prevent herpes zoster and postherpetic neuralgia in older adults” from Oxman MN, was the most-cited publication. The United States was the most contributing country, followed by the United Kingdom, and Italy. Finland occupied the highest citations per publication (CPP). The University of Colorado topped the list of institutions with the most publications with 18 articles and also had the most citations (average citations: 281.78 per article). Myron J Levin from the University of Colorado School of Medicine is the most published and most cited researcher overall, whereas Duke University’s John W Gnann tops the list in terms of average CPP.Conclusion: In terms of the quantity of T100 articles, researchers, and organizations, the US is the predominant country. The most T100 papers were published in the special journal Clinical Infectious Diseases. The most academic focus remain the remedies for postherpetic neuralgia and vaccine development for individualized groups.Keywords: herpes zoster, bibliometric study, top-cited, citation, VOSviewer

In an earlier publication (Van Wee & Banister, 2016), we explained that literature review papers (LRP) should explicitly report on the search and selection process of documents included. In this paper, we present two approaches for reporting the methodology for doing this: a basic approach and a reasoned approach. The basic approach includes reporting databases(s), keywords, search strings, snowballing, the selection of documents, presenting an overview of documents included and reporting additional selection criteria (if applicable). The reasoned approach adds to the basic approach (what was done) by explicitly explaining the motivation for choices and showing the selection process graphically (why it was done). The two approaches should be seen as options, and not the only alternatives. We recommend that authors of LRPs depart from these approaches and modify them where appropriate. The important lesson is that authors should be explicit about the approach adopted, as this enables the reader to understand the thinking behind the LRP and the conclusions drawn.

Chloropropanols such as 3-monochloropropane-1,2-diol (3-MCPD) and 1,3-dichloro-2-propanol (1,3-DCP) have drawn increasing attention due to their release from food contact paper and their potential carcinogenic effects. In this study, the effects were investigated of water extraction conditions on release of chloropropanols from food contact paper, and the extraction efficiencies of chloropropanols by water extract and migration method were compared. Cold water was found to be more severe than hot water for extraction of chloropropanols, with the highest water extraction value obtained at 23°C. Two hours of extraction was sufficient as the chloropropanols can be fully extracted from food contact paper within a short period of time. Increase of temperature in the range of 10°C-60°C had little impact on release of chloropropanols, however, the extraction of chloropropanols decreased when high temperatures (80°C or above) were applied due to volatilisation losses. Hence, attention should be paid when choosing extract conditions representing the worst-case scenario. The water extraction value using EN 645 method gives higher results compared to migration test described in GB 31604.1 and GB 5009.156, suggesting that the water extract method was probably more severe. For migration test, aqueous-based simulants were found to be more conservative than oil-based simulants, suggesting the conventional experiment conditions applicable for compliance test of chloropropanols migration can be simplified and optimised.

The global reality of the COVID-19/Corona pandemic paradoxically boosted national politics, broadcasting and citizenship. Media coverage, especially initially, praised citizen solidarity and the creative solutions that were pioneered to care for each other. A year later, a lasting social learning curve throughout and after this crisis seems illusory. The pandemic, this paper argues, needs to be understood in a longer timeframe as the working through and coming to terms with neo-liberal governmentality. The (often hilarious) early responses on social media provide a strong entry to do so. Our focus will be on the Netherlands which had a so-called ‘intelligent’ lockdown during the first wave of COVID-19 in the spring of 2020. Using the authors’ own sharing back and forth of toilet paper memes as a starting point, we aim to explore the notion of collective self-reflection and citizen co-education underlying both heated and simply ridiculous posts. Using previous discussion of cultural citizenship, this paper inquires into how pandemic citizenship played out as a vast exercise in disciplining and distinction through jokes and anger. The material suggests a nostalgic turn that might point to an implicitly voiced critique of neoliberal governmentality.

Transforming Pulp and Paper (P&P) mills into Integrated Forest Biorefineries (IFBR) is a prominent solution to save Canadian P&P industry that has been facing decline of conventional paper demand. ...