BMC Ecology and Evolution《BMC生态与进化》（一年1卷）. BMC Ecology and Evolution, formerly known as BMC Evolutionary Biology, is an open access, peer-reviewed journal interested in all aspects of ecological and evolutionary biology. The journal considers articles on a broad range of topics, including population genetics, conservation genetics, phylogenetics, behavioural ecology, population ecology, macroecology, palaeontology, biodiversity (e.g. environmental DNA approaches), theoretical research (e.g. terraforming) and ecological and evolutionary developmental biology.

Journal of Oral Microbiology《口腔微生物学杂志》（年刊）. The Journal of Oral Microbiology publishes open access original research on ‘oral health’ and oral infectious diseases.

JOURNAL OF ORAL IMPLANTOLOGY《口腔移植学杂志》（双月刊）. As the official publication of the American Academy of Implant Dentistry, the Journal of Oral Implantology (JOI) is dedicated to providing valuable information to general dentists, oral and maxillofacial surgeons, periodontists, prosthodontists, and others interested in the field of implant dentistry.

Journal of Oral & Facial Pain and Headache《口腔及面部疼痛与头痛杂志》（季刊）. Founded upon sound scientific principles, this journal continues to make important contributions that strongly influence the work of dental and medical professionals involved in treating oral and facial pain, including temporomandibular disorders, and headache.

Journal of Oral and Maxillofacial Surgery《口腔颌面外科杂志》（月刊）. This monthly journal offers comprehensive coverage of new techniques, important developments and innovative ideas in oral and maxillofacial surgery.

Journal of Optoelectronics and Advanced Materials《光电子学与先进材料杂志》（月刊）. The Journal of Optoelectronics and Advanced Materials (J. Optoelectron. Adv. M.) appears with 12 issues per year and publishes papers in the field of optoelectronics, photonics, and new advanced materials (nonlinear optical materials, crystalline and non-crystalline materials, nano-structured materials, magnetic materials, functional and smart materials, materials based on polymers, biomaterials) of relevance for optoelectronics and photonics.

Journal of Optimization Theory and Applications《最优化理论与应用杂志》（月刊）. The Journal of Optimization Theory and Applications publishes carefully selected papers covering mathematical optimization techniques and their applications to science and engineering.

BMC COMPLEMENTARY MEDICINE AND THERAPIES《BMC补充医学与治疗》（年刊）. BMC Complementary Medicine and Therapies is an open access journal publishing original peer-reviewed research articles on interventions and resources that complement or replace conventional therapies, with a specific emphasis on research that explores the biological mechanisms of action, as well as their efficacy, safety, costs, patterns of use and/or implementation.

Journal of Optical Technology《光学技术杂志》（月刊）. The journal publishes design details of a diversity of optical instruments, along with a strong section on computational optics useful to engineers, mathematicians, and physicists, as well as optical scientists. Issues of the English translation volume are published by OSA and appear at the same time as the Russian language edition, Opticheskii Zhurnal, which is produced by the Vavilov State Optical Institute.

BMC Chemistry《BMC化学》（一年1卷）. BMC Chemistry, formerly known as Chemistry Central Journal, is an open access, peer reviewed journal that publishes in the diverse field of chemistry, ranging from organic, inorganic and physical chemistry to medicinal and analytical contributions, as well as articles covering chemistry in the fields of environment and energy, materials and macromolecules, agriculture and food, and green and sustainable processes.