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1874 — Herbert McLeod invents the McLeod gauge. 1885 — Calender-Van Duesen invented the platinum resistance temperature device. 1887 — Richard Assmann invents the psychrometer (Wet and Dry Bulb Thermometers) 1892 — Henri-Louis Le Châtelier builds the first optical pyrometer.
Impact factor and CiteScore – reflecting the average number of citations to articles published in science and social science journals. SCImago Journal Rank – a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such ...
The International Journal of Thermophysics is a bimonthly peer-reviewed scientific journal published by Springer Science+Business Media. It was established in 1980. The editor-in-chief is currently Marc J. Assael (Professor of Thermophysical Properties, Aristotle University of Thessaloniki, Greece). [ 1] The 2020 impact factor was 1.608.
The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as indexed by Clarivate's Web of Science. As a journal-level metric, it is frequently used as a proxy for ...
Journal Citation Reports (JCR) is an annual publication by Clarivate. [1] It has been integrated with the Web of Science and is accessed from the Web of Science Core Collection. It provides information about academic journals in the natural and social sciences, including impact factors. JCR was originally published as a part of the Science ...
The SJR indicator is a variant of the eigenvector centrality measure used in network theory. Such measures establish the importance of a node in a network based on the principle that connections to high-scoring nodes contribute more to the score of the node. The SJR indicator has been developed to be used in extremely large and heterogeneous ...
The Article Influence score measures the average influence of articles in the journal, and is therefore comparable to the traditional impact factor. The Eigenfactor approach is thought to be more robust than the impact factor metric, [ 6 ] which purely counts incoming citations without considering the significance of those citations. [ 7 ]
Author-level metrics are citation metrics that measure the bibliometric impact of individual authors, researchers, academics, and scholars. Many metrics have been developed that take into account varying numbers of factors (from only considering the total number of citations, to looking at their distribution across papers or journals using statistical or graph-theoretic principles).