World Database of Crystallographer (查找晶体学专家)
Enter one or more keywords and (optionally) country to retrieve details of matching entries in the World Database of Crystallographers.

The Cheminformatics and QSAR Society （专家目录）
This is the contact data of 800 members of The QSAR and Modelling Society.

ICF Database Ceramic Researchers Search (查询陶瓷研究人员信息)
This work was subsidized by the Japan Motorcycle Racing Organization through its Promotionfunds AUTORACE.
The International Ceramic Federation (ICF) is a nongovernmental, nonprofit federation of societies representing ceramists, ceramic engineers and ceramic scientists of the member countries.

Eric Weisstein‘s World of chemistry

Chemical Reactions，Experimental Chemistry ，Geology，Inorganic Chemistry，Mineralogy，Organic Chemistry，Petrology，Quantum Chemistry

Network of Experts in engineering and technology
The Network of Experts in engineering and technology on Engineering Information (Ei) Village is a searchable database of first-person researcher profiles produced by Community of Science, Inc. in association with Engineering Information, Inc. All information in the database is copyright Community of Science, Inc.