China HowNet (CNKI)
Description : is the National Knowledge Infrastructure (National Knowledge Infrastructure, NKI), the World Bank proposed in 1998. CNKI project is to achieve full social knowledge sharing and dissemination of resource utilization as a target value of information technology projects from Tsinghua University , Tsinghua Tongfang launched, was founded in June 1999.
Status : the use of self-development and international leading level of digital library technology, built the world's largest full-text information " CNKI digital library ", and officially launched the construction of " China knowledge resources pool " and CNKI Grid Resources Sharing platform , through the industrialization of operations, for the whole society of knowledge resources to provide the most efficient sharing of resources and wealth of knowledge and information dissemination and knowledge of the most effective digital learning platform.
The following search services: document retrieval, digital retrieval, translation assistant, graphical search
VIP scientific journals:
Description : VIP Network, formerly known as "VIP News" is the Chongqing VIP Information Co., Ltd. Web site established, the company is the Chinese periodical database business founder. It has become China's largest comprehensive bibliographic database. Since 1989, he has been working for newspapers and massive data scientifically rigorous research, analysis, collection, processing and other deep-level development and application.
Status : the establishment of the station after another, Baidu library, a strategic partnership with Google Scholar channel Baidu Encyclopedia. Site is currently far ahead of the level of development of digital publishing industry, among the several hundred Chinese publishing industry website, and in China the library industry, information industry, ranking in the top . After years of commercial operation, VIP network has become the world's leading Chinese professional information service, as well as China's largest integrated document services website.
Retrieval Services: category search
Wanfang:
Description: Wanfang database was developed by the Wanfang Data, covering journals, meeting minutes large, papers, academic achievement, academic conference papers network database
Status: and China HowNet par Chinese professional academic database. The development company - Wanfang Data Co., Ltd. is the first company to as the core information service joint-stock high-tech enterprises, is in the Internet field, set information resource products, information and value-added services information processing program as an integrated information service providers.
Retrieval Services: browse format search, special information retrieval, free retrieval
X-MOL chemical information platform:
Description: Founded by Beijing Science and Technology Co., Ltd. Dagon snow, for chemists free. Dagon snow Technology was founded in 2006, currently has a team of nearly a hundred people, more than 80% of the team members have master's or doctoral degree in the field of chemistry, biology, pharmacy and so on. Snow gun technology focused on serving the chemical and life sciences clients include major domestic and international pharmaceutical companies and research institutions.
Academic journals: including Nature, Science, Nature Chemistry, JACS other dozens of high-level information about the latest journal papers, graphic daily updates, see documents more convenient, at a glance.