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Hva er Impact factor? Et tidsskrifts Impact factor er et mål på antall siteringer tidsskriftet har fått i et bestemt år. Impact factor blir beregnet hvert år på bakgrunn av de to foregående år. Impact factor er et kvantitativt verktøy for å sammenligne tidsskrifter, og ikke et mål for de enkelte artikler som publiseres.

ScienceDirect is a website which provides access to a large bibliographic database of scientific and medical publications of the Dutch publisher Elsevier.

Table 5 lists the impact factors for the forensic and legal medicine journals ...

The annual JCR impact factor is a ratio between citations and recent citable items published. Thus, the impact factor of a journal is calculated by dividing the number of current year citations to the source items published in that journal during the previous 2 years [32]. CiteScore (SCOPUS): CiteScore is a “family” of eight indicators. CiteScore itself is “the number of citations received by a journal in one year to documents published in the three previous years, divided by the ...

What is ScienceDirect. Elsevier’s leading platform of peer-reviewed scholarly literature. University libraries and institutions offer ScienceDirect access to their communities of researchers. Researchers, teachers, students, healthcare and information professionals use ScienceDirect to improve the way they search, discover, read, understand ...

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The environmental impact factor is defined as the ratio of compounds released into the environment, due to human energy consumption, to the corresponding natural release of these compounds. Green hydrogen is defined as the hydrogen produced from water using renewable energy sources. The environmental impact factor of green hydrogen is found to be 0.0001 and, moreover, is two orders of magnitude less than that obtained for carbon/CO 2 at 0.036.

ScienceDirect is the largest online journal platform in the world with ... Elsevier Journals that Rank No.1 in Subject Categories (2014) – Impact Factor.

12 rader · Science Impact Factor, IF, number of article, detailed information and journal factor. …

ScienceDirect is a website which provides access to a large bibliographic database of scientific and medical publications of the Dutch publisher Elsevier. It hosts over 18 million pieces of content from more than 4,000 academic journals and 30,000 e-books of this publisher. The access to the full-text requires subscription, while the bibliographic metadata is free to read. ScienceDirect is operated by the British-Dutch publisher Elsevier. It was launched in March 1997.

01.12.2019 · Effect of environmental factors on the concentration of DOC Many studies have shown that different landscape processes could alter the quantity and quality of DOC exported from terrestrial landscapes ( Lee et al., 2018 , Mao et al., 2018 ), and the primary type of land use in catchment had an important impact on the concentration of DOC in lakes ( Broder et al., …

The New England Journal of Medicine (NEJM) is a weekly general medical journal that publishes new medical research and review articles, and editorial ...

02.07.2021 · sciencedirect impact factor 2021; Webinar falas për profesionistët e shëndetit-Infermieri; Profesoresha Valbona Uka pjesë e bordit redaktues shkencor – Technium Science; Kategoritë. Aktivitete; Infermieria; Kulture Fizike, Sport …

ScienceDirect is the world's leading source for scientific, technical, and medical research. Explore journals, books and articles.

Most-cited content: Cell is one of the Elsevier titles with the highest Impact Factor—its IF is 32.401, and its SJR is 19.78, among the highest in the ...

Open Access Journals · Sustainability IMPACT FACTOR 3.251 · IJERPH IMPACT FACTOR 3.390 · Applied Sciences IMPACT FACTOR 2.679 · IJMS IMPACT FACTOR 5.924 · Energies ...

15.03.2021 · How. Follow these steps to find the Impact Factor of a journal: On the ScienceDirect homepage, search for the journal you are interested in by entering the journal title or a keyword in the search field ‘Journal/book title’ or browse journal titles by selecting ' Journals & Books ' in the top right corner. Click the journal title to ...

Jul 02, 2021 · The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly average number of citations of articles published in the last two years in a given journal.

ScienceDirect is a full-text database offering journal articles and book chapters from more than 2,500 peer-reviewed journals and 11,000 books.

Mar 15, 2021 · The Impact Factor is a measure of scientific influence of scholarly journals. It is produced by a publisher called Thomson Reuters. The Impact Factor can be found on the Journal home page of journals that have an Impact Factor. Please note: Not all journals have an Impact Factor.

ScienceDirect is the world's leading source for scientific, technical, and medical research. Explore journals, books and articles.

Journal Impact Factor (JIF): Defined as “a measure of the frequency with which the ‘average article’ in a journal has cited in a particular year or period.”. The annual JCR impact factor is a ratio between citations and recent citable items published.