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.

Lubricants, published by MDPI, is a prestigious, peer-reviewed open-access journal that has been dedicated to advancing the field of lubrication technology since its launch in 2013. With its E-ISSN of 2075-4442, the journal is based in Switzerland and has rapidly established itself as a vital resource in the domains of Mechanical Engineering and Materials Science, achieving Q2 quartile rankings in both fields as of 2023. Lubricants provides a platform for the dissemination of innovative research, offering insights into the performance, formulation, and applications of lubricants across various industries. With a commitment to fostering collaboration and knowledge-sharing, this journal attracts a global audience of researchers, professionals, and students eager to explore the latest developments in lubrication technologies. Open access since its inception, Lubricants ensures that all published works are freely available, promoting greater visibility and accessibility of cutting-edge research in the field.

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.

Advances in Mechanical Engineering is a premier open-access journal published by SAGE Publications Ltd, dedicated to the advancement of theoretical and applied research in the field of mechanical engineering. With an ISSN of 1687-8132 and an E-ISSN of 1687-8140, this journal has been a vital resource for scholars and practitioners since its inception in 2009. Housed in the United States, it operates under a commitment to ensure free and immediate access to its high-quality content, enhancing collaboration and innovation across the global engineering community. With a noteworthy Q2 ranking in the mechanical engineering category and a solid Scopus rank placing it in the 59th percentile, the journal serves as an influential platform for cutting-edge research, theoretical advancements, and comprehensive reviews. As the field evolves, Advances in Mechanical Engineering continues to cater to the rigorous needs of researchers, professionals, and students, striving to transform knowledge into tangible engineering solutions. This journal's commitment to excellence makes it a significant contributor to the mechanical engineering field, encouraging dynamic discussions and implications for the future.

Biosurface and Biotribology, published by WILEY, is an innovative Open Access journal that has been dedicated to advancing the fields of biomaterials, biomedical engineering, and tribology since its inception. With a focus on the surface interactions and tribological behaviors of materials, this journal serves as an essential platform for researchers and professionals eager to explore the intersections of engineering, materials science, and biophysics. While it holds a current categorization in the Q4 quartile for biomaterials and biomedical engineering and a Q3 ranking in mechanical engineering, the journal's commitment to disseminating high-quality, peer-reviewed research contributes to its growing visibility and relevance in the academic landscape. With open access since 2018, it ensures that the latest research is freely available to all, fostering collaboration and innovation. Whether you are a graduate student, a seasoned researcher, or a professional in the field, Biosurface and Biotribology is your gateway to cutting-edge insights and developments that are shaping the future of biomaterials and surface engineering.

Tribology-Materials Surfaces & Interfaces is a leading journal dedicated to advancing the field of tribology, leveraging insights into materials, surfaces, and interface interactions. Published by SAGE Publications Inc in the United Kingdom, this journal plays a pivotal role in disseminating high-quality research, providing a platform for both foundational and applied studies in mechanical engineering and materials science. With an impact factor reflecting its significance, ranking in the third quartile for both Materials Science and Mechanical Engineering, it caters to a diverse audience including researchers, industry professionals, and students. Although it currently does not offer open access, the journal endeavors to periodically review and publish innovative studies that enhance understanding of tribological phenomena, thereby contributing to the development of advanced materials and engineering solutions. Since its inception in 2007, Tribology-Materials Surfaces & Interfaces has consistently presented cutting-edge findings, thereby cementing its position as an essential resource for anyone engaging in tribological research.

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 & 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.

SURFACE REVIEW AND LETTERS, published by WORLD SCIENTIFIC PUBL CO PTE LTD, is a pivotal journal in the fields of condensed matter physics, materials chemistry, and surfaces and interfaces. With an ISSN of 0218-625X and an E-ISSN of 1793-6667, this journal serves as a platform for cutting-edge research and innovative developments from 1996 to 2024. Despite its classification in the Q4 and Q3 quartiles for various categories in 2023, SURFACE REVIEW AND LETTERS emphasizes the importance of inter-disciplinary collaboration and the rapid dissemination of valuable insights, making it an essential resource for researchers and professionals eager to stay at the forefront of material science. Although currently lacking an open access option, the journal invites a wide range of submissions—fostering knowledge sharing among scholars and contributing to the advancement of the scientific community. Aspiring authors and readers will benefit from the opportunity to engage with diverse studies and methodologies, underscoring the journal's commitment to excellence in materials research.

Surface Topography-Metrology and Properties is an esteemed journal published by IOP Publishing Ltd, dedicated to advancing the field of surface metrology and its interrelation with material properties. With an ISSN of 2051-672X, this journal serves as a pivotal platform for researchers, professionals, and students engaged in the study of surfaces and coatings, particularly in disciplines such as Instrumentation, Materials Chemistry, and Process Chemistry and Technology. The journal maintains a strong academic presence with notable Category Quartile rankings, including Q2 in Materials Chemistry and Surfaces, Coatings and Films, and Q3 in other relevant fields. Although the journal operates under a subscription model, it offers valuable insights and findings that are crucial for advancing technologies reliant on surface characteristics and functionalities. Since its inception in 2013, the journal has continued to publish high-quality research up to the present day, catering to the ongoing needs of the scientific community and contributing significantly to the discourse in surface science.