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Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)

Ken-yusha Inc. · Japan

ISSN0033-9008

SJR Q4✓ Scopus / SJR✓ Open Access

Journal Impact Factor

Not on record at PubScope. The Journal Impact Factor is published by Clarivate for Web of Science (JCR)–indexed journals.

📊 Standing in its field

Where this journal ranks among others in the same subject area.

SJR · Scopus

Bottom 25%

Clarivate’s JCR quartile is a separate ranking and may differ

SJR Scorei

0.195

H-Indexi

Total Worksi

1,094

Total Citationsi

5,266

2yr Mean Citednessi

0.09

Open Impact Factor alternative

Aims & Scope

Subject areas: Mechanical Engineering.

General Information

Country / RegionJapan

Primary Language—

1st Year Published—

Annual Volume~ 44 articles / year

StatusActive

Total Publications1,094

Submission Info

Publishing ModelGold Open Access

Peer Review—

OA License—

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

4/11 · 36%

✅

Do you know the journal / publisher?

Ken-yusha Inc.

❌

Does the journal have a website?

No URL

✅

Is the ISSN verified?

0033-9008

✅

Indexed in a trusted database?

Scopus

❌

Peer review process documented?

N/A

❌

Follows ethical publishing standards (COPE)?

N/A

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

❌

Plagiarism detection in place?

N/A

❌

Listed in DOAJ (verified OA)?

N/A

❌

Primary language documented?

N/A

A twelfth criterion — whether APC fees are clearly disclosed — is not scored here; it is left out of the total rather than counted as a failure. Publication charges appear in the metrics card above.

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published

Citations received

126

2019

127

2020

2021

2022

2023

2024

2025

2026

Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Mechanical EngineeringQ4

Subject Classification

Scopus Categories

Mechanical Engineering

Research Topics (OpenAlex)

Railway Engineering and DynamicsRailway Systems and Energy EfficiencyEngineering Applied ResearchElectrical Contact Performance and AnalysisAerodynamics and Fluid Dynamics ResearchCivil and Geotechnical Engineering ResearchGeotechnical Engineering and Underground StructuresMechanical stress and fatigue analysisMagnetic Bearings and Levitation DynamicsStructural Engineering and Vibration Analysis

Frequently asked questions about Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)

Is Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) a predatory journal?

PubScope has no integrity flags on record for Quarterly Report of RTRI (Railway Technical Research Institute) (Japan): it is indexed in Scopus, and is not on DOAJ's withdrawn list. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)?

Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) is not in the Web of Science Core Collection, so it has no official Clarivate Journal Impact Factor. Its SCImago SJR score is 0.195.

Is Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) indexed in Scopus and Web of Science?

Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) is indexed in Scopus.

What is the aims and scope of Quarterly Report of RTRI (Railway Technical Research Institute) (Japan)?