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  2. Frozen food - Wikipedia

    en.wikipedia.org/wiki/Frozen_food

    Contact freezing uses physical contact other than air to transfer the heat. Direct contact freezing puts the product directly in contact with the refrigerant, while indirect contact freezing uses a plate in between. Plate freezing is the most common form of contact freezing. Food is put between cold metal plates and then lightly pressed to ...

  3. What is graupel? How it is different from sleet or hail? - AOL

    www.aol.com/weather/difference-between-freezing...

    Freezing rain occurs when the wedge of warm air aloft is much thicker, allowing the raindrop to survive until it comes in contact with the cold ground. A coating of ice forms on whatever the ...

  4. Pathogen transmission - Wikipedia

    en.wikipedia.org/wiki/Pathogen_transmission

    An infectious disease agent can be transmitted in two ways: as horizontal disease agent transmission from one individual to another in the same generation (peers in the same age group) [3] by either direct contact (licking, touching, biting), or indirect contact through air – cough or sneeze (vectors or fomites that allow the transmission of the agent causing the disease without physical ...

  5. Atmospheric convection - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_convection

    A few examples on the smaller scale would include: Convection mixing the planetary boundary layer (PBL) and allowing drier air aloft to the surface thereby decreasing dew points, creating cumulus-type clouds that can limit a small amount of sunshine, increasing surface winds, making outflow boundaries/and other smaller boundaries more diffuse ...

  6. Quattro Pro - Wikipedia

    en.wikipedia.org/wiki/Quattro_Pro

    Even with the maximum row advantage, Quattro Pro has been a distant second to Excel, in terms of sales numbers, since approximately 1996 to the present. [ citation needed ] When version 1.0 was in development, it was codenamed "Buddha" since it was meant to "assume the Lotus position", #1 in the market.

  7. Contact dynamics - Wikipedia

    en.wikipedia.org/wiki/Contact_dynamics

    Contact dynamics deals with the motion of multibody systems subjected to unilateral contacts and friction. [1] Such systems are omnipresent in many multibody dynamics applications. Consider for example Contacts between wheels and ground in vehicle dynamics; Squealing of brakes due to friction induced oscillations

  8. Food preservation - Wikipedia

    en.wikipedia.org/wiki/Food_preservation

    Examples of hurdles in a food system are high temperature during processing, low temperature during storage, increasing the acidity, lowering the water activity or redox potential, and the presence of preservatives or biopreservatives. According to the type of pathogens and how risky they are, the intensity of the hurdles can be adjusted ...

  9. Free indirect speech - Wikipedia

    en.wikipedia.org/wiki/Free_indirect_speech

    Free indirect discourse can be described as a "technique of presenting a character's voice partly mediated by the voice of the author". In the words of the French narrative theorist Gérard Genette, "the narrator takes on the speech of the character, or, if one prefers, the character speaks through the voice of the narrator, and the two instances then are merged". [1]