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  2. Regulation of nicotine marketing - Wikipedia

    en.wikipedia.org/wiki/Regulation_of_nicotine...

    Advertising restrictions. Advertising restrictions typically shift advertising spending to unrestricted media. Banned on television, ads move to print; banned in all conventional media, ads shift to sponsorships; banned as in-store advertising and packaging, advertising shifts to shill (undisclosed) marketing reps, sponsored online content, viral marketing, and other stealth marketing techniques.

  3. 30 by 30 - Wikipedia

    en.wikipedia.org/wiki/30_by_30

    30 by 30 (or 30x30) is a worldwide initiative for governments to designate 30% of Earth's land and ocean area as protected areas by 2030. [1] [2] The target was proposed by a 2019 article in Science Advances , "A Global Deal for Nature: Guiding principles, milestones, and targets", highlighting the need for expanded nature conservation efforts ...

  4. Magnification - Wikipedia

    en.wikipedia.org/wiki/Magnification

    Magnification is the process of enlarging the apparent size, not physical size, of something. This enlargement is quantified by a size ratio called optical magnification. When this number is less than one, it refers to a reduction in size, sometimes called de-magnification .

  5. Thermal ellipsoid - Wikipedia

    en.wikipedia.org/wiki/Thermal_ellipsoid

    Thermal ellipsoid. A thermal ellipsoid model of one stable of the molecule, , formulae C H O (C H) O, abbreviated Ph O. Carbons (C ) are shown in black, hydrogens (H) in grey-white, and the oxygen (O) in red. The thermal ellipsoids are set at a 50% probability level, and the positions of atoms and the anisotropies of position reflected in the ...

  6. Angle of incidence (optics) - Wikipedia

    en.wikipedia.org/wiki/Angle_of_incidence_(optics)

    The angle of incidence, in geometric optics, is the angle between a ray incident on a surface and the line perpendicular (at 90 degree angle) to the surface at the point of incidence, called the normal. The ray can be formed by any waves, such as optical, acoustic, microwave, and X-ray. In the figure below, the line representing a ray makes an ...

  7. Ray County, Missouri - Wikipedia

    en.wikipedia.org/wiki/Ray_County,_Missouri

    Website. www .raycountymo .com. Ray County is a county located in the northwestern portion of the U.S. state of Missouri and is part of the Kansas City metropolitan area. As of the 2020 census, the population was 23,158. [1] Its county seat is Richmond. [2] The county was organized November 16, 1820, and named for John Ray, a Missouri state ...