| Discipline name | Position | Best Scientists | Publications | D-Index |
|---|---|---|---|---|
| Chemistry | 837 | 38 | 47 | 7 |
The journal generally zeroes in on subjects such as Catalysis, Inorganic chemistry, Organic chemistry, Chemical engineering and Hydrodesulfurization. Catalysis research presented in it encompasses a variety of subjects, including Hydrogen and Cracking. Issues in Inorganic chemistry were discussed, taking into consideration concepts from other disciplines like Methanol, Adsorption, Carbon monoxide, Methane and Catalyst support.
Hydrodesulfurization research discussed connects with the study of Flue-gas desulfurization.
The journal publications are mainly concerned with subjects like Catalysis, Organic chemistry, Inorganic chemistry, Chemical engineering and Hydrodesulfurization. The published papers connects research in Catalysis with the related topics of Methanol. In addition to Inorganic chemistry research, the most cited publications aim to explore topics under Rhodium, Chemical decomposition, Adsorption and Nickel.
Journal of The Japan Petroleum Institute focuses largely on the fields of Catalysis, Chemical engineering, Nuclear chemistry, Hydrogen and Methanol. The journal is concerned with the study of Catalysis and Organic chemistry in general. In addition to Chemical engineering research, it aims to explore topics under Hydrogen production, Porosity, Nickel catalyst and Adsorption.
The concepts on Nuclear chemistry presented in Journal of The Japan Petroleum Institute can also apply to other research fields, including Dimethyl ether, Methane, Gallium, Methanol biosynthesis and Steam reforming. Journal of The Japan Petroleum Institute addresses concerns in Hydrogen which are intertwined with other disciplines, such as Surface modification, Ruthenium, Inorganic chemistry, Membrane and Anode. Methanol research featured in Journal of The Japan Petroleum Institute incorporates concerns from various other topics such as Chelation, Syngas, Coprecipitation and Supercritical fluid.
A key indicator for each journal is its effectiveness in reaching other researchers with the papers published at that venue.
The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.
The top authors publishing in Journal of The Japan Petroleum Institute (based on the number of publications) are:
The overall trend for top authors publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top authors.
Only papers with recognized affiliations are considered
The top affiliations publishing in Journal of The Japan Petroleum Institute (based on the number of publications) are:
The overall trend for top affiliations publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top affiliations.
The publication chance index shows the ratio of articles published by the best research institutions in the journal edition to all articles published within that journal. The best research institutions were selected based on the largest number of articles published during all editions of the journal.
The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.
During the most recent 2021 edition, 5.71% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 42.42% were posted by at least one author from the top 10 institutions publishing in the journal. Another 6.06% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 27.27% of all publications and 24.24% were from other institutions.
A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of journals they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same journal from year to year.
The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the journal in relation to all participants in a given year.
The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.
Our experience to innovation index was created to show a cross-section of the experience level of authors publishing in a journal. The index includes the authors publishing at the last edition of a journal, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).
The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:
The chart below illustrates experience levels of first authors in cases of publications with multiple authors.
Yasukazu Kobayashi;Minoru Sohmiya;Shohei Tada;Ryuji Kikuchi
(2020)Yoshihiro Konno;Yoshihiro Konno;Jiro Nagao
(2021)Atsushi Segawa;Tatsuya Ichijo;Nobuhiro Kimura;Keisuke Tsuruta
(2020)Kosuke Suzuki;Noritaka Mizuno;Kazuya Yamaguchi
(2020)Tadahiro Fujitani
(2020)Satoshi Hinokuma;Satoshi Hinokuma;Takeshi Iwasa;Kento Araki;Yusuke Kawabata
(2020)Emmerson Hondo;Emmerson Hondo;Peng Lu;Peipei Zhang;Jie Li;Jie Li
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