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  2. Biogeoclimatic ecosystem classification - Wikipedia

    en.wikipedia.org/wiki/Biogeoclimatic_ecosystem...

    [3] [4] BEC is termed an ecosystem classification as the approach integrates site, soil, and vegetation characteristics to develop and characterize all units. BEC has a strong application focus [ 5 ] and guides to classification and management of forests , grasslands and wetlands are available for much of the province to aid in identification ...

  3. Cambridge English Scale - Wikipedia

    en.wikipedia.org/wiki/Cambridge_English_Scale

    From February 2016 A2 Key for schools and A2 Key for Schools, B1 Preliminary and B1 Preliminary for Schools and Cambridge English: Business Certificates (BEC) have reported on the scale. [1] IELTS is mapped to the Cambridge English Scale but will continue to use its existing nine-band scale for reporting results. [2]

  4. Engineering, procurement, and construction - Wikipedia

    en.wikipedia.org/wiki/Engineering,_procurement...

    The EPC contractor coordinates all design, procurement and construction work and ensures that the whole project is completed as required and in time. They may or may not undertake actual site work. EPC companies are often used in large-scale projects, such as power plants, refineries, chemical processing facilities, infrastructure projects, and ...

  5. New Engineering Contract - Wikipedia

    en.wikipedia.org/wiki/New_Engineering_Contract

    The New Engineering Contract (NEC), or NEC Engineering and Construction Contract, is a formalised system created by the UK Institution of Civil Engineers that guides the drafting of documents on civil engineering, construction and maintenance projects for the purpose of obtaining tenders, awarding and administering contracts.

  6. Business Environment Council - Wikipedia

    en.wikipedia.org/wiki/Business_Environment_Council

    Business Environment Council (BEC) (Chinese: 商界環保協會) is a charitable non-profit-making organization established by the Hong Kong business sector to promote environmental sustainability in Hong Kong. BEC has four types of membership, including Council Member, Corporate Member, General Member and Affiliate Member, and most of them are ...

  7. Bose–Einstein condensate - Wikipedia

    en.wikipedia.org/wiki/Bose–Einstein_condensate

    The Gross–Pitaevskii model of BEC is a physical approximation valid for certain classes of BECs. By construction, the GPE uses the following simplifications: it assumes that interactions between condensate particles are of the contact two-body type and also neglects anomalous contributions to self-energy. [38]

  8. Construction engineering - Wikipedia

    en.wikipedia.org/wiki/Construction_engineering

    A typical construction engineering curriculum is a mixture of engineering mechanics, engineering design, construction management and general science and mathematics. This usually leads to a Bachelor of Science degree. The B.S. degree along with some design or construction experience is sufficient for most entry-level positions.

  9. Construction Skills Certification Scheme - Wikipedia

    en.wikipedia.org/wiki/Construction_Skills...

    The Construction Skills Certification Scheme (CSCS) is a British company that runs a training and qualification verification scheme of the same name for the British construction industry. CSCS is the leading skills certification scheme within the UK construction industry and CSCS cards provide proof that individuals working on construction ...