网站简介：Synopsys is a world leader in electronic design automation (EDA), supplying the global electronics market with the software, IP and services used in semiconductor design and manufacturing. Synopsys' comprehensive, integrated portfolio of implementation, verification, IP, manufacturing and FPGA solutions helps address the key challenges designers and manufacturers face today, such as power and yield management, system-to-silicon verification and time-to-results. These technology-leading solutions help give Synopsys customers a competitive edge in bringing the best products to market quickly while reducing costs and schedule risk. Synopsys is headquartered in Mountain View, California, and has more than 60 offices located throughout North America, Europe, Japan, Asia and India.
网站简介：The largest conversation about science on the web.
网站简介：An exchange based in Slovenia, where users can trade between Bitcoins and US Dollars.
网站简介：Provides links to technical support forums for a range of engineering professions.
网站简介：International discussion forum on EDA, circuits, electronics design, service manuals and related subjects.
网站简介：Math Goodies is a free math help site that launched in 1998. Math Goodies was a pioneer of interactive math instruction and free math homework help. Today this award-winning site has over 500 pages of activities for students, educators and parents.
网站简介：Resource for A Level chemistry students.
网站简介：Istituto Nazionale di Statistica, with some economic and social data in English, and more detailed information in Italian. Describes services and products available, as well as research projects and internal quality controls.
网站简介：UCAR strives to advance the understanding of weather and climate in order to benefit society.
网站简介：A toolkit implementing SSL v2/v3 and TLS protocols with full-strength cryptography world-wide. It is based on SSLeay, developed by Eric Young and Tim Hudson. [Free / Open Source] (The OpenSSL Project)
网站简介：Includes online conversion and calculation tools. Possible to change the precision of the result.t.
网站简介：The official site of BPS - Biro Pusat Statistik with some economic indicators.
网站简介：Institution for scientific research and education, with collections of more than 32 million specimens and artifacts. Includes a visitor's guide, collection details, programs, online ticket sales, hours, and directions to the location in New York City.
网站简介：Seminal information about health care in the USA and its financing. The Rand organisation is concerned with a wide range of Health Economics Research.
网站简介：Weekly magazine offers featured articles from the current issue along with special online-only features. Includes photo collection, archives, email newsletter and Science News for Kids section.
网站简介：Lawrence Berkeley National Laboratory is a national laboratory managed by the University of California for the U.S. Department of Energy’s Office of Science. Founded in 1931, Berkeley Lab addresses the world’s most urgent scientific challenges by advancing sustainable energy, protecting human health, creating new materials, and revealing the origin and fate of the universe. Berkeley Lab’s scientific expertise has been recognized with 13 Nobel prizes.
网站简介：Online conversions for many measurement systems.
网站简介：News and story gallery from their own journalists plus breaking news from AP and links to web resources.
网站简介：Online chemistry tools, forums, unit converters, symmetry tables, periodic table and chemical constants.
网站简介：Official government site for the prediction of thunderstorms and severe weather in the U.S.
网站简介：Contains tutorials covering algebra, geometry, calculus, differential equations, matrices, and complex variables. Reviews the most important results, techniques and formulas.
网站简介：Promotes women's empowerment and gender equality, working for participation of women in all levels of development planning and practice.
网站简介：Daily updated news, research and commentary on psychological science, mental disorders, psychiatric medications and technology.
网站简介：Online edition of US print magazine EE Times. Industry, company, technology and employment news. All items archived with free, full-text access. Part of CMP's EDTN Network.
网站简介：Information for Indian parents with topics ranging from pregnancy to raising children, including articles on infertility, health and medicine, and Hindu and Muslim baby names.