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wollstonecraft

HN member
Joined
Mon, Dec 07, 2015, 4:22 PM UTC
HN karma
183
Public activity
73 items

About wollstonecraft

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Recent public activity

  1. comment
    Comment #24438488

    This seems like it would lose an appreciable amount of water, but perhaps not nearly as much as transpiration. But in most places water is a cheaper input than nitrogen.

  2. comment
    Comment #23436372

    But how is this possible? Water has a vapor pressure of 23 millibars at 20 C, meaning water would boil from the leaves.

  3. comment
    Comment #23189177

    Is Sweden using an unsustainable amount of heaters to fight against deadly winter temperatures? Air conditioning is much more efficient than a heater. Arizona will usually only get…

  4. comment
    Comment #23150832

    It turned out that ventilators kill coronavirus patients at a much higher rate than CPAP machines.

  5. comment
    Comment #22917261

    Short term, calorie deficit will deplete the immune system. But long term getting to a healthy weight and less diabetic will make you less susceptible to SARS2.

  6. comment
    Comment #22771001

    Olfactory neurons are somewhat notable for their ability to regenerate.

  7. comment
    Comment #22606929

    cf Marburgvirus

  8. comment
    Comment #22572149

    Every PI at a major research university who does something related to genetics should have one. There are probably some logistics challenges in getting them all into facilities wit…

  9. comment
    Comment #22572064

    "Test kits" are just for sample collection. You still need throughput on a qPCR machine to get results.

  10. story
  11. comment
    Comment #21925106

    It is pretty common to induce flowering of plants with gibberellin, for example cannabis.

  12. comment
    Comment #21182463

    It looks like we know about 36 different blood group systems, including the well-known ABO and Rh. https://en.wikipedia.org/wiki/Human_blood_group_systems

  13. comment
    Comment #20753373

    Municipal wastewater treatment does not use expensive treatment or chemicals. It is a huge bioreactor where the only input is aeration and stirring.

  14. comment
    Comment #20752273

    Hydrophilic anything in the environment quickly fouls to hydrophobic.

  15. comment
    Comment #20245922

    Why do people get to patent the products of federal grants?

  16. comment
    Comment #19713186

    We have been genetically modifying plants to maximize CO2 utilization for millenia.

  17. comment
    Comment #18675886

    Uyghurs are probably not a tissue match for Han.

  18. comment
    Comment #18306130

    How do you reject MWs of waste heat in a near vacuum?

  19. comment
    Comment #17827901

    A normal tank gun is 30,000 g and electronic fuzes work just fine for those.

  20. comment
    Comment #17821324

    Change headline to type O- they have not managed to make it Rh-negative.

  21. comment
    Comment #17749953

    This is not just the same perennial article about the fox domestication experiment, they did some new sequencing https://www.nature.com/articles/s41559-018-0611-6 .

  22. comment
    Comment #17377956

    What is the detection limit?

  23. comment
    Comment #17324553

    This is a pulse oximeter.

  24. comment
    Comment #17199874

    Simply delete 27 genes from part of chromosome 7. https://en.wikipedia.org/wiki/Williams_syndrome

  25. comment
    Comment #17069808

    China is not a developing country. This meme needs to die.