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  2. Deep hypothermic circulatory arrest - Wikipedia

    en.wikipedia.org/wiki/Deep_hypothermic...

    At a brain temperature of 14 °C, blood circulation can be safely stopped for 30 to 40 minutes. [3] There is an increased incidence of brain injury at times longer than 40 minutes, but sometimes circulatory arrest for up to 60 minutes is used if life-saving surgery requires it. [4] [5] Infants tolerate longer periods of DHCA than adults. [6]

  3. Phases of ice - Wikipedia

    en.wikipedia.org/wiki/Phases_of_ice

    Virtually all ice in the biosphere is ice I h, with the exception only of a small amount of ice I c. Has a refractive index of 1.31. Ice I c: 1943/2020 [29] [30] 130 and 220 K (−143 and −53 °C) (formation); 240 K (−33 °C) (conversion to Ice I h) [31] [32] NA (atmospheric) Similar to Ice I h: Diamond [33] A metastable cubic crystalline ...

  4. Anna Bågenholm - Wikipedia

    en.wikipedia.org/wiki/Anna_Bågenholm

    A hole opened up in the ice and Bågenholm's head and torso were pulled in as meltwater filled her clothes. [10] Her body became trapped under the ice, which was 20 centimetres (7.9 in) thick. [12] When Falkenberg and Næsheim found Bågenholm, only her feet and skis were above the ice. [10]

  5. Why salt melts ice — and how to use it on your sidewalk - AOL

    www.aol.com/news/chemists-told-us-why-salt...

    “If there is more surface in contact, the ice will melt more quickly. The total amount of ice that melts depends only on the mass of salt used. ... say, it was 20 degrees out.

  6. Why ICE halted its ‘big f–king’ deportation raids scheduled ...

    www.aol.com/ice-puts-big-f-king-182254984.html

    The Post previously reported that ICE was planning a “big f–king operation” starting Tuesday in multiple sanctuary cities, including New York City. Migrants camp outside a Chicago police ...

  7. Fighting in ice hockey - Wikipedia

    en.wikipedia.org/wiki/Fighting_in_ice_hockey

    A 1987 World Junior Ice Hockey Championships game between Canada and the Soviet Union was the scene of a bench-clearing brawl that lasted 20 minutes and prompted officials to turn off the arena lights in an attempt to stop it, forcing the IIHF to declare the game null and void. The fighting was particularly dangerous as fighting was a surprise ...

  8. Why Americans shifted, scrapped minutes and changed time ...

    www.aol.com/why-americans-shifted-scrapped...

    Exactly 141 years ago at high noon, time changed forever in America. In Boston, time moved forward 16 minutes. In Baltimore 6. New Yorkers lost about 4 minutes.

  9. Cold shock response - Wikipedia

    en.wikipedia.org/wiki/Cold_shock_response

    Cold shock response is a series of neurogenic cardio-respiratory responses caused by sudden immersion in cold water.. In cold water immersions, such as by falling through thin ice, cold shock response is perhaps the most common cause of death. [1]