Sleep and Biological Rhythms is a pivotal scholarly journal published by Springer Japan KK, focusing on the intricate relationships between sleep patterns and biological rhythms across various biological and psychological paradigms. Since its inception in 2003, this journal has consistently presented high-quality original research and comprehensive reviews that shed light on the multifaceted roles of sleep in health, disease, and behavioral science, making it an essential resource for researchers, professionals, and students in neurology, neuropsychology, and physiology. With an impact factor that places it in the Q3 quartile across several relevant categories, including neurology and physiological psychology, Sleep and Biological Rhythms provides critical insights that help advance our understanding of the physiological mechanisms underpinning sleep and circadian rhythms. While this journal offers a subscription-based model, its commitment to publishing rigorously peer-reviewed content ensures that it remains a trusted reference point for innovators and thought leaders in the fields of neuroscience and medicine. For more information, users are encouraged to access the journal through its dedicated page on the Springer website.

The Ukrainian Metrological Journal is a vital publication within the field of metrology, managed by the esteemed NATL SCIENTIFIC CENTER INST METROLOGY in Ukraine. With a focus on disseminating impactful research, the journal aims to foster advancements in measurement science and technology. Notably, this journal operates under an Open Access model, ensuring that the latest findings are readily available to a global audience, thus facilitating collaboration and innovation. Its ISSN 2306-7039 and E-ISSN 2522-1345 indicate its commitment to maintaining rigorous publishing standards. The Ukrainian Metrological Journal serves as a platform for researchers, professionals, and students to share insights, methodologies, and applications relevant to the evolving challenges in metrology, thereby elevating the discourse and practice within this crucial scientific field.

PACKAGING TECHNOLOGY AND SCIENCE, published by Wiley, is a leading journal in the fields of packaging technology, materials science, and mechanical engineering. With a dedicated focus on innovative research and advancements in packaging materials and methodologies, the journal has made significant contributions since its inception in 1988. It holds a distinguished position as a Q2 journal in multiple disciplines, including Chemistry, Materials Science, and Mechanical Engineering, reflecting its high impact and scholarly influence. Although not an Open Access publication, it reaches a broad audience through its rigorous peer-review process and commitment to disseminating critical findings in packaging research. Researchers, professionals, and students alike benefit from the journal’s rich content that encourages interdisciplinary collaboration and the exploration of sustainable packaging solutions. For those seeking to remain at the forefront of packaging technology and science, this journal serves as an essential resource for fostering innovation and addressing the evolving challenges within the industry.

SLEEP is a premier academic journal published by Oxford University Press, renowned for its high-impact contributions to the fields of neurology and physiology. Since its inception in 1978, this journal has been dedicated to advancing the understanding of sleep, its disorders, and its various physiological implications. With an impressive impact factor, SLEEP occupies a distinguished Q1 ranking in both clinical neurology and medical physiology, illustrating its pivotal role in the dissemination of cutting-edge research. The journal is recognized for its rigorous peer-review process and has achieved remarkable rankings in Scopus, placing it among the top-tier journals in its category. Researchers, healthcare professionals, and students in the sleep sciences will find in SLEEP a valuable resource that not only reflects the latest scientific advancements but also contributes to the ongoing dialogue regarding sleep's critical influence on health and well-being.

Propagation of Ornamental Plants is a distinguished journal published by SEJANI PUBL that focuses on the field of ornamental horticulture, an area critical to both commercial and aesthetic applications in the environment. With an ISSN of 1311-9109, this journal serves as a platform for scholarly articles and research spanning from 2005 to 2021, and resuming in 2023. While its current Category Quartiles place it within the Q4 rankings for Forestry and Plant Science, this journal remains committed to providing valuable insights and research findings related to plant propagation techniques, environmental sustainability, and ornamental plant breeding. Despite being an underrepresented publication within its field, its efforts contribute to the body of knowledge necessary for advancing both academic research and practical applications. For researchers, professionals, and students alike, Propagation of Ornamental Plants stands as an essential resource for advancing the field and fostering innovation in ornamental horticulture.

Clocks & Sleep is an esteemed open access journal published by MDPI, dedicated to advancing the understanding of sleep-related phenomena through a multidisciplinary lens. Since its inception in 2019, the journal has progressively emerged as a vital resource in the fields of Neurology and Neuroscience, achieving a respectable ranking in the third quartile (Q3) among its peers according to the 2023 category quartiles. The journal's commitment to disseminating high-quality research is reflected in its Scopus rankings, placing it in the 58th percentile for Neuroscience and the 50th percentile for Neurology. Based in Switzerland, Clocks & Sleep promotes a global dialogue through its open access model, enabling researchers, professionals, and students to engage with cutting-edge findings and contribute to the growing body of literature on sleep science. With a focus on interdisciplinary studies that intersect with psychology, psychiatry, and circadian rhythms, Clocks & Sleep is poised to shape the future of sleep research.

Photonics Letters of Poland is a prominent journal dedicated to the field of photonics, published by the Photonics Society of Poland. With an ISSN of 2080-2242, the journal aims to foster knowledge and innovation within electronic, optical, and magnetic materials. Although it currently holds a Q4 classification in its category and is ranked in the 21st percentile, it serves as an essential platform for researchers and practitioners to share their findings and advancements. The journal covers a range of topics from foundational research to applied science, highlighting advancements in photonics technologies and their applications. Operating from Warsaw University of Technology, the journal promotes open access to knowledge while ensuring rigorous peer review standards. With its coverage spanning from 2009 to 2024, Photonics Letters of Poland represents a vital contribution to ongoing research within the field, making it indispensable for students, professionals, and academics looking to stay attuned to emerging trends and developments in photonics.

Welcome to the International Journal of Human Factors and Ergonomics, a premier platform dedicated to the exploration and advancement of research in the increasingly vital fields of human factors and ergonomics. Published by INDERSCIENCE ENTERPRISES LTD, this journal serves an international audience of researchers, practitioners, and students, facilitating the dissemination of knowledge that aims to enhance the interaction between people and systems. With its ISSN 2045-7804 and E-ISSN 2045-7812, the journal actively contributes to the academic community's understanding of human capabilities and limitations, striving to improve product design, work environments, and overall usability. Despite its classification in Q4 of the 2023 Human Factors and Ergonomics category and a Scopus ranking reflecting the competitive landscape—where it stands at #37 out of 46 in its field—the journal is committed to building a strong foundation of evidence-based practices through rigorous peer-reviewed articles. Through its convergence efforts from 2016 to 2024, it aims to bridge theoretical research with practical applications to promote safety, efficiency, and user satisfaction across various domains.

AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, published by Emerald Group Publishing Ltd, is a leading peer-reviewed journal dedicated to advancing the fields of aerospace engineering and technology. With a strong emphasis on innovative research, the journal aims to bridge theoretical developments and practical applications within the aerospace sector. Although the journal does not currently offer open access, it continues to enrich the academic community's understanding of aircraft design, maintenance, and engineering processes, making it a crucial resource for researchers, professionals, and students alike. By fostering a rigorous dialogue among experts, AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY ensures the dissemination of cutting-edge findings and promotes sustainable practices in the aerospace industry, highlighted by its commitment to high-quality scholarship.

JOURNAL OF SLEEP RESEARCH, published by Wiley, stands as a leading platform for disseminating innovative research and insights in the fields of sleep science, behavioral neuroscience, and cognitive neuroscience. With a commendable Impact Factor that reflects its pivotal role in advancing our understanding of sleep and associated neurological processes, this journal ranks in the top quartile (Q1) across multiple categories in 2023—demonstrating its substantial influence and outreach. The journal's dedicated focus spans various aspects of sleep research, from basic science to clinical applications, making it an invaluable resource for researchers, clinicians, and students alike. Operating from the United Kingdom, the journal has been in continuous circulation since 1992 and will continue to contribute to the field until at least 2024. For those seeking to enrich their knowledge and stay abreast of the latest advancements in sleep research, the JOURNAL OF SLEEP RESEARCH is an essential read.