United States vehicle emission standardsUnited States vehicle emission standards are set through a combination of legislative mandates enacted by Congress through Clean Air Act (CAA) amendments from 1970 onwards, and executive regulations managed nationally by the Environmental Protection Agency (EPA), and more recently along with the National Highway Traffic Safety Administration (NHTSA). These standard cover common motor vehicle air pollution, including carbon monoxide, nitrogen oxides, and particulate emissions, and newer versions have incorporated fuel economy standards.
Open sourceOpen source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized software development model that encourages open collaboration. A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public.
OpenSUSEopenSUSE est une distribution Linux majeure d'origine allemande. C'est une distribution communautaire soutenue par SUSE et d'autres sponsors. Elle est l'héritière de l'historique « SUSE Linux Professionnal » et sert aujourd'hui de base aux produits SUSE Linux Enterprise. La compagnie S.u.S.E. a été fondée le à Nuremberg, en Allemagne, par quatre personnes : Roland Dyroff, Thomas Fehr, Burchard Steinbild et Hubert Mantel, tous dans leur vingtième année.
