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  2. Front-end loading - Wikipedia

    en.wikipedia.org/wiki/Front-end_loading

    Front-end loading (FEL), also referred to as Front End Planning (FEP), pre-project planning (PPP), feasibility analysis, conceptual planning, programming/schematic design and early project planning, is the process for conceptual development of projects in processing industries such as upstream oil and gas, petrochemical, natural gas refining, extractive metallurgy, waste-to-energy ...

  3. Free-electron laser - Wikipedia

    en.wikipedia.org/wiki/Free-electron_laser

    A free-electron laser (FEL) is a fourth generation light source producing extremely brilliant and short pulses of radiation. An FEL functions much as a laser but employs relativistic electrons as a gain medium instead of using stimulated emission from atomic or molecular excitations.

  4. Allergy to cats - Wikipedia

    en.wikipedia.org/wiki/Allergy_to_cats

    Fel d 4 and Fel d 7 are cat lipocalins. Fel d 4 and Fel d 7 are two of the most common cat allergens after Fel d 1. Fel d 4 is produced in the submandibular salivary glands and is secreted in the saliva of cats, via which it is deposited on to cat dander during grooming, [6] and is associated with atopic dermatitis in children with cat ...

  5. Classes of offenses under United States federal law - Wikipedia

    en.wikipedia.org/wiki/Classes_of_offenses_under...

    Maximum supervised release term [4] [note 3] Maximum prison term upon supervised release revocation [5] Special assessment [6] [note 4] Felony A Life imprisonment (or death in certain cases of murder, treason, espionage or mass trafficking of drugs) $250,000: 1-5 years: 5 years: 5 years: $100 B 25 years or more: $250,000: 5 years: 3 years: $100 C

  6. Front-end engineering - Wikipedia

    en.wikipedia.org/wiki/Front-end_engineering

    FEE Methodology: [3] FEE is a way of looking at a project before completing detailed design. There is no set way to conduct a Front-End Engineering study. Generally, FEE requires an engineer or a group of engineers to thoroughly and logically consider a proposed project.

  7. Fel d 1 - Wikipedia

    en.wikipedia.org/wiki/Fel_d_1

    Among cats, Fel d 1 is produced largely in their saliva and by the sebaceous glands located in their skin. It is the primary allergen present on cats and kittens. [1] [4] The function of the protein for cats is unknown, but it causes an IgG or IgE reaction in sensitive humans (either as an allergic or asthmatic response).

  8. AOL Help

    help.aol.com

    Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.

  9. Fourth-generation fighter - Wikipedia

    en.wikipedia.org/wiki/Fourth-generation_fighter

    Whereas the premier third-generation jet fighters (e.g., the F-4 and MiG-23) were designed as interceptors with only a secondary emphasis on maneuverability, 4th generation aircraft try to reach an equilibrium, with most designs, such as the F-14 and the F-15, being able to execute BVR interceptions while remaining highly maneuverable in case the platform and the pilot find themselves in a ...