Welcome to the International Journal of Engine Research, an esteemed publication dedicated to advancing the fields of Aerospace Engineering, Automotive Engineering, Mechanical Engineering, and Ocean Engineering. Published by SAGE Publications Ltd and based in the United Kingdom, this journal has earned a prestigious reputation, consistently ranking in the Q1 quartile in several engineering categories as of 2023. The journal's impact is evident through its high Scopus rankings, positioning it within the top 25% of global research in Aerospace and Automotive engineering, and within the top 20% for Mechanical engineering. With a commitment to publishing rigorous, peer-reviewed research from 2000 to 2024, the International Journal of Engine Research plays a vital role in fostering innovation and collaboration within the engineering community. Although this journal does not offer open access, it remains a critical resource for researchers, industry professionals, and students striving to deepen their understanding in these dynamic fields.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J: JOURNAL OF ENGINEERING TRIBOLOGY is a premier scholarly publication dedicated to the intricate field of tribology, which encompasses the study of friction, wear, and lubrication in mechanical systems. Published by SAGE Publications Ltd, this journal aims to advance the scientific understanding and application of tribological principles across various industries, particularly in mechanical engineering. With an impressive impact factor and classified in the Q2 and Q3 quartiles in its respective categories, it provides a vital platform for disseminating innovative research and technical advancements. The journal spans over a rich timeline from 1994 to 2024, signifying its longstanding contribution to the academic community. It invites original research articles, comprehensive reviews, and insightful case studies that push the boundaries of existing knowledge and foster collaborative efforts among researchers, professionals, and students in the field. For those engaged in mechanical engineering and materials science, the journal offers unparalleled access to cutting-edge research that can inform and enhance practical applications in the industry.

SURFACE SCIENCE is a prominent journal in the fields of Condensed Matter Physics, Materials Chemistry, and Surface Engineering, published by Elsevier in the Netherlands. With an ISSN of 0039-6028 and an E-ISSN of 1879-2758, the journal encompasses a wide range of research related to the physical and chemical properties of surfaces and interfaces, serving as a valuable resource for researchers, professionals, and students alike. As of 2023, it holds a Q3 ranking across multiple categories, indicating its significant contribution to its respective fields, despite room for improvement in its overall impact within the scientific community. Researchers will find that SURFACE SCIENCE provides a platform for innovative and interdisciplinary studies, making it essential for those looking to stay updated on emerging trends and technologies in surface science. While the journal is currently not open access, its reputation and robust indexing reinforce its importance in advancing scientific knowledge and fostering new discoveries.

Materials Testing is a renowned journal published by Walter de Gruyter GmbH, serving the global scientific community in the fields of Materials Science, Mechanical Engineering, and Mechanics of Materials. With an ISSN of 0025-5300 and an E-ISSN of 2195-8572, this journal has been a significant contributor to the discourse on material performance, testing methodologies, and engineering innovations since its inception. The journal is recognized for its rigorous peer-review process and holds a commendable Q2 quartile ranking in multiple categories for 2023, showcasing its impact and relevance in the field. With open access options available, Materials Testing aims to disseminate valuable research findings and practical insights that drive advancements in technology and materials applications. By addressing the latest challenges and developments within the field, this publication serves as an essential resource for researchers, professionals, and students alike, fostering a deeper understanding of material properties and testing techniques.

SURFACE ENGINEERING, published by SAGE Publications Inc, is a premier international journal dedicated to the advancement of knowledge in the fields of material surface science and engineering. With an ISSN of 0267-0844 and E-ISSN 1743-2944, this esteemed journal has been a critical resource since its inception in 1985, and continues to thrive through 2024. Recognized for its impactful contributions, SURFACE ENGINEERING achieves notable rankings in several categories including Q1 in Conservation and Q2 in key areas such as Condensed Matter Physics and Materials Chemistry. The journal serves a diverse audience of researchers, professionals, and students, providing them with insightful research articles, reviews, and technological developments that drive innovation in surface coatings, materials chemistry, and related disciplines. Although the journal follows a traditional subscription model, it remains an essential platform for disseminating crucial findings and fostering collaborations within the scientific community.

SURFACE & COATINGS TECHNOLOGY is a premier academic journal that has been at the forefront of research and innovation since its inception in 1986, diligently published by Elsevier Science SA. With an impressive range of studies focusing on surface and coatings technologies, the journal has established itself as a leading platform within the fields of Chemistry, Condensed Matter Physics, and Materials Science. Notably, it holds a distinguished Q1 ranking in multiple categories, showcasing its relevance and high impact in the academic community. Furthermore, it is recognized for its rigorous peer-review process and is indexed in esteemed databases, maintaining its strong position with a ranking of #17 in Surfaces, Coatings, and Films. Although the journal does not currently offer open access options, it continues to be a crucial resource for researchers, professionals, and students seeking insights into cutting-edge developments and applications in the domain of surface engineering. With a commitment to advancing knowledge across these disciplines, SURFACE & COATINGS TECHNOLOGY is an essential read for anyone interested in the latest trends and technologies shaping the industry.

Friction is a renowned peer-reviewed open-access journal published by TSINGHUA UNIVERSITY PRESS, dedicated to the intricate field of Mechanical Engineering and the specialized areas of Surfaces, Coatings, and Films. Since its inception in 2013, the journal has rapidly ascended to prominence, achieving Q1 rankings in both categories as of 2023, thereby securing its place as a leading resource for researchers and professionals alike. With its impressive Scopus rankings—26th out of 672 in Mechanical Engineering and 10th out of 132 in Materials Science—the journal exemplifies outstanding academic rigor and contribution to its field. As part of its commitment to accessibility, Friction offers open access to all published articles, ensuring that groundbreaking research is freely available to scholars and practitioners worldwide. By bridging theoretical insights with practical applications, the journal aims to foster innovation and collaboration within the engineering community and beyond.

Journal of Friction and Wear, published by PLEIADES PUBLISHING INC, is a pivotal resource in the field of mechanical engineering, with a particular emphasis on the study of friction, wear mechanisms, and their implications in various materials. With an ISSN of 1068-3666 and an E-ISSN of 1934-9386, this journal provides a platform for cutting-edge research and reviews that contribute significantly to our understanding in these areas. Although currently classified under Q3 in both Mechanics of Materials and Surfaces, Coatings and Films, the journal is making strides towards higher rankings, reflecting its growing influence as it publishes comprehensive analyses and innovative findings. Researchers and professionals can access vital studies, offering insights into improving material durability and performance, integral to numerous industries. This journal serves as a key reference point for students and scholars alike, supporting their quest for knowledge in the evolving landscape of material science.

TRIBOLOGY LETTERS is a distinguished peer-reviewed academic journal published by SPRINGER/PLENUM PUBLISHERS, focusing on advancements in the field of tribology and its applications across various engineering domains. With an ISSN of 1023-8883 and an E-ISSN of 1573-2711, this journal serves as a crucial platform for disseminating cutting-edge research and technological innovations, operating from its esteemed headquarters in the United States. The journal is categorized in the Q2 quartile across multiple domains including Mechanical Engineering, Mechanics of Materials, Surfaces and Interfaces, and Surfaces, Coatings and Films, showcasing its significant impact within the respective fields. With Scopus rankings placing it in the top 25% for Engineering and top 20% for Physics and Astronomy related categories, TRIBOLOGY LETTERS continues to be an essential resource for researchers, professionals, and students looking to deepen their understanding of tribological phenomena and enhance their applications in industry and technology. While it does not currently offer open access options, the journal continues to invite high-quality contributions that contribute to the ongoing dialogue and advancement in tribological science.

Advances in Materials and Processing Technologies, published by Taylor & Francis Ltd, is a leading academic journal that serves as a dynamic platform for the dissemination of cutting-edge research in the fields of industrial and manufacturing engineering, materials science, and mechanics of materials. With an ISSN of 2374-068X and an E-ISSN of 2374-0698, this journal boasts a commendable impact factor and is recognized for its contribution to advancing knowledge and innovation in processing technologies. The journal is classified within the Q2 category for its fields, indicating its significant standing amongst peers as reflected in its Scopus rankings, where it occupies the 63rd percentile in Industrial and Manufacturing Engineering and the 58th percentile in Mechanics of Materials. As an open-access platform, it aims to foster accessibility to high-quality research outputs and encourages the dissemination of findings from 2015 to 2024. The journal is headquartered in the United Kingdom and plays a pivotal role in supporting researchers, professionals, and students who are committed to the advancement of materials science and processing methodologies.