网站简介:Developers of the HyperWorks family of products, including Hypermesh, HyperGraph, Radioss and OptiStruct. Also offers consulting. Corporate information, press releases, information about partner companies and software support.
网站简介:A directory of all photovoltaic manufacturing companies and installers in the world - including solar panels, cells, production equipment and components.
网站简介:Headline news, blogs, features articles, and columns from the Canadian newspaper.
网站简介:Provides car design with daily news, resources, free tutorials, videos and technical publications. For automotive designers, engineers and enthusiasts.
网站简介:Runs B.Tech., M.Tech. and Ph.D. programs. Online documentation, events, personal homepages and research updates.
网站简介:Clickable map of US states links to government and industry incentives promoting renewable energy.gy.
网站简介:Coverage of current Space Shuttle and International Space Station missions. Also includes links to past space flights, Mars exploration, and image galleries.
网站简介:News and commentary on technology developments and prospects in the military, law enforcement and national security arena.
网站简介:A source of news and information for professionals in the water industry.
网站简介:Learn about deregulation of electricity in Texas from the Public Utility Commission of Texas (PUCT). Find a retail electric provider, answer questions about power, energy bills, and the safety with deregulation.
网站简介:UK online magazine publishing news on food and drink manufacturing and production.
网站简介:The electrical engineering program at the University of Waterloo, one of the most well known programs in North America
网站简介:Electronics discussion forum, including sections on hobby electronics, repair, audio and CAD.
网站简介:This site provides the most complete access to all astronaut photographs of Earth taken from 1961 to the present. Over 420,000 records give the locations and background data on each image with digital browse images when available. This is the site that NASA uses for its own search needs and is maintained at NASA Johnson Space Center.
网站简介:NASA's Image Access page of publicly released images from various Solar System exploration programs.
网站简介:American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. publishes standards in the areas of HVAC and refrigeration for use by contractors, engineers, building owners and building code bodies.
网站简介:PhysioNet offers free web access to large collections of recorded physiologic signals (PhysioBank) and related open-source software (PhysioToolkit). Each month, about 45,000 visitors worldwide use PhysioNet, retrieving about 4 terabytes of data. PhysioNetWorks workspaces are available to members of the PhysioNet community for works in progress that will be made publicly available in PhysioBank and PhysioToolkit when complete.
网站简介:Aerospace research and development company working on spacecraft and launch systems with the ultimate goal of contributing to an enduring human presence in space.
网站简介:Professional society for materials engineers. Develops and distributes technical information through electronic media, publications, conferences, training programs, and chapter activities. Formerly the American Society for Metals.
网站简介:Information about hi-fi amplifiers and loudspeakers for DIY enthusiasts. Includes audio articles and projects to build.
网站简介:Educational outreach activities in mathematics, science, and technology
网站简介:A non-profit association represents and serves the structural steel industry in the U.S.
网站简介:Oil and gas products and services, companies index, exhibitions and conferences, current projects including offshore floating and fixed production platforms, and offshore exploration projects.
网站简介:Online version of the UK weekly newspaper for engineers in the manufacturing industry. Latest issue plus archives of previous issues, job listings, and an events calendar.
网站简介:Online edition of US print magazine Electronic Products. Product and technology news for electronics design. All items archived with free, full-text access. Published by Hearst Business Communications
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