Integrated Environmental Assessment and Management《综合环境评估与管理》（双月刊）. Integrated Environmental Assessment and Management (IEAM) publishes the science underpinning environmental decision making and problem solving. Papers submitted to IEAM must link science and technical innovations to vexing regional or global environmental issues in one or more of the following core areas: Science-informed regulation, policy, and decision making; Health and ecological risk and impact assessment; Restoration and management of damaged ecosystems; Sustaining ecosystems; Managing large-scale environmental change.

Integrated Computer-Aided Engineering《集成计算机辅助工程》（季刊）. The focus of ICAE is the integration of leading edge and emerging computer and information technologies for innovative solution of engineering problems. The journal fosters interdisciplinary research and presents a unique forum for innovative computer-aided engineering. It also publishes novel industrial applications of CAE, thus helping to bring new computational paradigms from research labs and classrooms to reality.

Integral Transforms and Special Functions《积分变换与特殊函数》（月刊）. Integral Transforms and Special Functions belongs to the basic subjects of mathematical analysis, the theory of differential and integral equations, approximation theory, and to many other areas of pure and applied mathematics. Although centuries old, these subjects are under intense development, for use in pure and applied mathematics, physics, engineering and computer science.

Integral Equations and Operator Theory《积分方程与算子理论》（季刊）. Integral Equations and Operator Theory (IEOT) is devoted to the publication of current research in integral equations, operator theory and related topics with emphasis on the linear aspects of the theory. The journal reports on the full scope of current developments from abstract theory to numerical methods and applications to analysis, physics, mechanics, engineering and others. The journal consists of two sections: a main section consisting of refereed papers and a second consisting of short announcements of important results, open problems, information, etc.

Insurance: Mathematics and Economics《保险:数学与经济学》（双月刊）. Insurance: Mathematics and Economics publishes leading research spanning all fields of actuarial science research. It appears six times per year and is the largest journal in actuarial science research around the world.

Instruments and Experimental Techniques《仪器与实验技术》（双月刊）. Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.

Instrumentation Science & Technology《仪器科学与技术》（双月刊）. Instrumentation Science & Technology is an internationally acclaimed forum for fast publication of critical, peer reviewed manuscripts dealing with innovative instrument design and applications in chemistry, physics biotechnology and environmental science. Particular attention is given to state-of-the-art developments and their rapid communication to the scientific community.

Insight《无损检测和状态监测洞察》（月刊）.Insight-Non-Destructive Testing and Condition Monitoring is the Journal of The British Institute of Non-Destructive Testing. It was launched in April 1994, replacing the former British Journal of Non-Destructive Testing and incorporating, in quarterly issues, the former European Journal of Non-Destructive Testing. Insight is published monthly and circulated worldwide to more than 65 countries.

Insect Systematics & Evolution《昆虫系统学与进化》（一年5期）. Insect Systematics & Evolution (ISE) publishes original papers on all aspects of systematic entomology and the evolutionary history of both extant and extinct insects and related groups. Priority is given to taxonomic revisions and phylogenetic studies employing morphological and molecular data. ISE also welcomes reviews and syntheses that can appeal to a wide community of systematic entomologists. Single species descriptions, regional checklists, and phylogenetic studies based on few taxa or single molecular markers will generally not be accepted.

Insects《昆虫》（月刊）. Insects (ISSN 2075-4450) is an international, peer-reviewed open access journal of entomology published by MDPI online monthly. It publishes reviews, research papers and communications related to the biology, physiology and the behavior of insects and arthropods. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files regarding the full details of the experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material.