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  2. Mucociliary clearance - Wikipedia

    en.wikipedia.org/wiki/Mucociliary_clearance

    Mucociliary clearance (MCC), mucociliary transport, or the mucociliary escalator describes the self-clearing mechanism of the airways in the respiratory system. [1] It is one of the two protective processes for the lungs in removing inhaled particles including pathogens before they can reach the delicate tissue of the lungs.

  3. Dog communication - Wikipedia

    en.wikipedia.org/wiki/Dog_communication

    The test, using images of many kinds of dogs, showed a small and big dog and played a growl. Twenty of the 24 test dogs looked at the image of the appropriately sized dog first and looked at it longest. [14] Depending on the context, a dog's bark can vary in timing, pitch, and amplitude. It is possible that these have different meanings. [15]

  4. Placing reflexes - Wikipedia

    en.wikipedia.org/wiki/Placing_reflexes

    There are two frequently used placing reflexes. They are tests which allow clinicians to assess the proprioceptive abilities of small domestic animals (cats and dogs in particular). The first test is to lift an animal and bring the anterior / dorsal surface of a paw up to a table edge. The normal animal will position its paw onto the surface ...

  5. New Study About Dogs 'Trained' with Soundboard Buttons Has ...

    www.aol.com/study-dogs-trained-soundboard...

    September 1, 2024 at 8:30 AM. Shutterstock. A new study examined dogs that had been "trained" with soundboard buttons, and the findings are fascinating. A study published in PLOS ONE on August 28 ...

  6. Escalator - Wikipedia

    en.wikipedia.org/wiki/Escalator

    Escalator. For the album by Sam Gopal, see Escalator (album). An escalator is a moving staircase which carries people between floors of a building or structure. It consists of a motor -driven chain of individually linked steps on a track which cycle on a pair of tracks which keep the step tread horizontal.

  7. Funny Black Lab Has a Not-So-Subtle Way of Letting His Dad ...

    www.aol.com/funny-black-lab-not-subtle-183000875...

    As for foods that dogs can eat, lots of meats are a-okay. Things like chicken, steak, pork, turkey, tuna, salmon, and eggs are perfectly fine. Treats like peanut butter, cashews, coconut, corn ...

  8. Tail wagging by dogs - Wikipedia

    en.wikipedia.org/wiki/Tail_wagging_by_dogs

    Tail wagging is the behavior of the dog observed as its tail moves back and forth in the same plane. Within Canidae, specifically Canis lupus familiaris, the tail plays multiple roles, which can include balance, and communication. [1] It is considered a social signal. [2][3] The behaviour can be categorized by vigorous movement or slight ...

  9. Fort Worth ISD teachers speak out as school board decides ...

    www.aol.com/news/fort-worth-isd-teachers-speak...

    Three current and former Fort Worth ISD teachers outlined their concerns with the state of the district, while several others expressed support for Angélica Ramsey.