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Engineering Journal
H-index 8

Engineering Journal

Published by: Chulalongkorn University

http://www.ej.eng.chula.ac.th/

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Engineering and Technology 1283 12 15 4

Additional Metrics

Number of Best Scientists*: 31
Documents by Best Scientists*: 37
Top 100 Ranked Scientists*: 1
SCIMAGO H-index: 32
SCIMAGO SJR: 0.249
Impact Factor: 1

Overview

Top Research Topics at Engineering Journal?

The journal generally zeroes in on subjects such as Structural engineering, Composite material, Chemical engineering, Waste management and Metallurgy. It concentrated on Structural engineering research, specifically Beam (structure), Stiffness and Girder.

  • Structural engineering (14.56%)
  • Composite material (10.64%)
  • Chemical engineering (5.72%)

What are the most cited papers published in the journal?

  • SHEAR IN BEAM - COLUMN JOINTS IN SEISMIC DESIGN OF STEEL FRAMES (184 citations)
  • Review on Micro- and Nanolithography Techniques and Their Applications (147 citations)
  • Experimental Investigation of Dogbone Moment Connections (74 citations)

Research areas of the most cited articles at Engineering Journal:

The most cited papers investigate areas of study like Structural engineering, Composite material, Beam (structure), Ultimate tensile strength and Chromatography. Structural engineering study tackled in the journal papers is connected to the field of Moment (mathematics). The studies on Composite material discussed at the most cited articles can also contribute to research in the domains of Nanoparticle and Cable gland.

What topics the last edition of the journal is best known for?

  • Mechanical engineering
  • Organic chemistry
  • Composite material

The previous edition focused in particular on these issues:

The journal is organized to address concerns in the fields of Chemical engineering, Composite material, Structural engineering, Pulp and paper industry and Artificial intelligence. The study on Chemical engineering presented in it intersects with the topics under Catalysis. It addresses concerns in Artificial intelligence which are intertwined with other disciplines, such as Computer vision and Pattern recognition.

The most cited articles from the last journal are:

  • Non-Linear Site Response Analysis of Bangkok Subsoils Due to Earthquakes Triggered by Three Pagodas Fault (2 citations)
  • Accessibility-based approach: Shaping travel needs in pandemic situation for planners’ perspectives (2 citations)
  • Biofuels Produced by Fischer-Tropsch Synthesis over Silica-supported Iron-Based Catalysts Prepared by Autocombustion Method (1 citations)

Papers citation over time

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 Engineering Journal (based on the number of publications) are:

  • Bunjerd Jongsomjit (14 papers) absent at the last edition,
  • Motonobu Goto (13 papers) absent at the last edition,
  • Suttichai Assabumrungrat (13 papers) absent at the last edition,
  • Piyasan Praserthdam (10 papers) absent at the last edition,
  • Wisitsree Wiyaratn (10 papers) absent at the last edition.

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 Engineering Journal (based on the number of publications) are:

  • Chulalongkorn University (158 papers) published 1 paper at the last edition the same number as at the previous edition,
  • Kasetsart University (14 papers) absent at the last edition,
  • Prince of Songkla University (13 papers) absent at the last edition,
  • King Mongkut's University of Technology Thonburi (11 papers) absent at the last edition,
  • King Mongkut's University of Technology North Bangkok (10 papers) absent at the last edition.

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.

Publication chance based on affiliation

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, 97.65% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 50.00% were posted by at least one author from the top 10 institutions publishing in the journal. Another 0.00% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 0.00% of all publications and 50.00% were from other institutions.

Returning Authors Index

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.

Returning Institution Index

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.

The experience to innovation index

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:

  • Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
  • Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
  • Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
  • Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
  • Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.

Top Publications

  • Fibre-Reinforced Polymer Made from Plastic Straw for Concrete Confinement: An Alternative Method of Managing Plastic Waste from the COVID-19 Pandemic

    Tidarut Jirawattanasomkul;Suched Likitlersuang;Nattamet Wuttiwannasak;Viganda Varabuntoonvit

    (2021)
    10 Citations
  • A Circular Economy Framework based on Organic Wastes Upcycling for Biodiesel Production from Hermetia illucens

    Siew Yoong Leong;S. R. M. Kutty;Mohammed J. K. Bashir;Qunliang Li

    (2021)
    8 Citations
  • AISC Provisions for Web Stability under Local Compression Applied to HSS

    (2021)
    5 Citations
  • Strength and Equivalent Modulus of Cement Stabilized Lateritic with Partial Replacement by Fly Ash and Rice Husk Ash

    (2021)
    5 Citations
  • Review of Local Buckling Width-to-Thickness Limits

    (2022)
    2 Citations
  • Overstrength of I-Shaped Shear Links for EBF Design

    (2023)
    2 Citations
  • Recent advancement of sustainable and renewable energy in osmotic power generation

    Guo-Yong Yew;Zhen-Shen Liew;Soon-Onn Lai;Thiam-Leng Chew

    (2021)
    2 Citations
  • State Estimation Filtering using Recent Finite Measurements and Inputs for Active Suspension System with Temporary Uncertainties

    (2020)
    2 Citations
  • Extraction of gallic acid from Chromolaena sp. using ultrasound-assisted extraction (UAE)

    Afnan Azzahra Ahmad Kamal;Suhaimi Mohamad;Mardawani Mohamad;Rizki Wannahari

    (2021)
    2 Citations
  • Simplified Equations for Shear Strength of Composite Concrete-Filled Steel Tubes

    (2021)
    1 Citations

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Best Scientists Contributing to This Journal