1,008 Matching Annotations
  1. Jan 2022
    1. https://www.noemamag.com/the-other-invisible-hand/?utm_source=indieweb&utm_medium=social&utm_campaign=indieweb

      Raw capitalism mimics the logic of cancer within our body politic.


      Folks who have been reading David Wengrow and David Graeber's The Dawn of Everything are sure to appreciate the sentiment here which pulls in the ideas of biology and evolution to expand on their account and makes it a much more big history sort of thesis.

    2. Speaking of such lessons, Wilson and John Gowdy write, “the invisible hand metaphor can be justified … for humans in addition to nonhuman species, [only] when certain conditions are met.”

      Which conditions? How broad are they?

    3. Unfortunately, the ideas most economists use have been too influenced by “methodological individualism,” rather than the more scientifically supported view of us as a super-social, super-cooperative, intensely interdependent species. Often, this economics-style individualism is of the Thomas Hobbes variety, which paints humans in “a state of nature,” waging a “war of all against all.”

      This statement in the framing of biology is quite similar to the framing in anthropology and archaeology that David Graeber and David Wengrow provide in The Dawn of Everything.

      Perhaps we should be saying (especially from a political perspective): Cooperation is King!

    4. Unregulated parts can kill their wholes. 

      This is true in so many domains and not just biology.

  2. Dec 2021
    1. Translational kinetics of mRNA-LNP delivered by different routes in vivo. Quantification of the bioluminescent signal measured in BALB/c mice injected with (A) 0.1 μg, (B) 1.0 μg or (C) 5.0 μg mRNA-LNPs by intradermal (i.d.), intramuscu

      Diagrams of the presence of proteins versus time in various administration methods in mouse

  3. Nov 2021
    1. high school students learning of biology online in the Netherlands

      high school students learning of biology online in the Netherlands

  4. Oct 2021
    1. Following IM administration, the maximum concentration (Cmax) of the injection site muscle was 5,680 ng/mL, and the level declined with an estimated t1/2 of 18.8 hr

      Vaccine's halg-life was measured just below a day for mice muscles.

    2. The spleen and liver had a mean Cmax of 86.9 ng/mL

      Spleen & liver had x30 less mRNA concentration than Lymph nodes closest to the vaccine site, and x70 less the injected muscle.

    3. Proximal lymph nodes had the second highest concentration at 2,120 ng/mL (tmax of 8 hr with a relatively long t1/2 of 25.4 hr)

      Lymph-node mRNA half-life is a day.

  5. Sep 2021
    1. Thursday, he announced that private-sector businesses with more than 100 employees must make sure their workers are fully vaccinated or be tested each week before coming to work.The

      surveillance state: meet the first candidate for a govnerment created retroviral biotracker:

      COVID-19 and it's quanta of "so long, freedom"

    1. Michael Mina on Twitter: “With all the news of vaccines & immunity, did you know measles infections destroy immunity and cause ‘Immune Amnesia’, increasing risk of all other infections Our research in ‘15 & ‘19 discovered this & the abbreviated story is written up nicely here: 1/ https://t.co/t5DKoQljxM” / Twitter. (n.d.). Retrieved September 7, 2021, from https://twitter.com/michaelmina_lab/status/1435037668027641861

  6. Aug 2021
  7. Jul 2021
    1. However, human babies are also able to immediately detect objects and identify motion, such as a finger moving across their field of vision, suggesting that their visual system was also primed before birth. 
    2. A new Yale study suggests that, in a sense, mammals dream about the world they are about to experience before they are even born. 
    1. Source: Structural image from Lorenzo Casalino, Univ. California, San Diego (Ref. 1); Graphic: Nik Spencer/Nature

      The best diagram of the covid19 spike protein.

    1. από τις 53 μελέτες που είχαν υποβληθεί από παραγωγούς της γλυφοσάτης στην EFSA μόλις δύο ήταν επιστημονικά αξιόπιστες με βάση τα διεθνή πρότυπα του ΟΟΣΑ. Οι 34 ήταν μη αξιόπιστες ενώ οι υπόλοιπες 17 μερικά αξιόπιστες.

      Πάμε πάλι: η Επιστήμη δεν αποφαίνεται για θετικά συμπεράσματα, αλλα μονο διαψεύδει.

    1. In our research, i.e., the wormnet project, we try to build machine learning models motivated by the C. elegans nervous system. By doing so, we have to pay a cost, as we constrain ourselves to such models in contrast to standard artificial neural networks, whose modeling space is purely constraint by memory and compute limitations. However, there are potentially some advantages and benefits we gain. Our objective is to better understand what’s necessary for effective neural information processing to emerge.
    1. “Although a seemingly mundane and simple innovation, Linnaeus' use of index cards marks a major shift in how eighteenth-century naturalists thought about the order of nature,” says Mueller-Wille. The natural world was no longer ordered on a fixed, linear scale, but came to be seen as a map-like natural system of multiple affinities.

      Ha!

      Roughly the idea I'd just written!

      The idea of reordering nature this way would have been fantastic, particularly in light of the general prior order of the cosmos based on the scala naturae or Great Chain of Being.

      Compare this with Ernst Haeckel's Tree of Man. What year was this in relation? Was the idea of broader biological networks and network-like structure thought of prior to this?

  8. Jun 2021
  9. May 2021
    1. This might explain the seemingly higher frequence of this serious complication compared to the mRNA delivery methods which have other problems, in particular related to the ionizable cationic lipid packaging which have strong toxic effects.

      On brain tissue damages due to AstraZeneca.

  10. Apr 2021
    1. theoretical biologist

      This field is not well recognized, but hopefully this situation will change!

    1. Once established, however, it spreads slowly. Unlike aggressive Kentucky bluegrass, which spreads by underground stems called rhizomes, perennial ryegrass is a bunch-forming grass. Like tall fescue, it naturally grows in clumps and spreads through vertical shoots known as tillers, rather than spreading by rhizomes or horizontal above-ground stems, known as stolons.
  11. Mar 2021
    1. As well as the discussion about what is really meant by a ‘domain of one’s own‘

      Societies have been inexorably been moving toward interdependence. More and more people specialize and sub-specialize into smaller fragments of the work that we do. As a result, we become more interdependent on the work of others to underpin our own. This makes the worry about renting a domain seem somewhat disingenuous, particularly when we can reasonably rely on the underlying structures to work to keep our domains in place.

      Perhaps re-framing this idea may be worthwhile. While it may seem that we own our bodies (at least in modern liberal democracies, for the moment), a large portion of our bodies are comprised of bacteria which are simultaneously both separate and a part of us and who we are. The symbiosis between people and their bacteria has been going on so long and generally so consistently we don't realize that the interdependence even exists anymore. No one walks around talking about how they're renting their bacteria.

      Eventually we'll get to a point where our interdependence on domain registrars and hosts becomes the same sort of symbiotic interdependence.

      Another useful analogy is to look at our interdependence on all the other pieces in our lives which we don't own or directly control, but which still allow us to live and exist.

      People only tend to notice the major breakdowns of these bits of our interdependence. Recently there has been a lot of political turmoil and strife in the United States because politicians have become more self-centered and focused on their own needs, wants, and desire for power that they aren't serving the majority of people. When our representatives don't do their best work at representing their constituencies, major breakdowns in our interdependence occur. We need to be able to rely on scientists to do their best work to inform politicians who we need to be able to trust to do their best work to improve our lives and the general welfare. When the breakdown happens it creates issues to the individual bodies that make up the society as well as the body of the society itself.

      Who's renting who in this scenario?

  12. Feb 2021
    1. Fredericks DN, & Relman DA (1996). Sequence-based identification of microbial pathogens: a reconsideration of Koch’s postulates. Clinical microbiology reviews, 9 (1), 18-33 PMID: 8665474

      Repostulation of Koch's rules in the era of the virueses.

  13. Jan 2021
    1. Proteins are made up of building blocks called amino acids. N501Y means that the 501st amino acid was originally an N, which stands for the amino acid asparagine, but has been changed to a Y, which stands for tyrosine.

      The takeaway: Amino acids, represented by single letters such as N or Y make up proteins which are part of the coronavirus (as well as other biology such as animals, plants, microorganisms, etc.). Mutations are written with the original amino acid letter followed by the number of the amino acid and the new amino acid letter.

      The claim: Proteins are made up of building blocks called amino acids. N501Y means that the 501st amino acid was originally an N, which stands for the amino acid asparagine, but has been changed to a Y, which stands for tyrosine.

      The evidence:

      Coronavirus is made up of greater than 20 proteins (1). The spike protein helps coronavirus attach and enter human cells which leads to infection and disease (1). The spike protein on SARS-CoV-2, the virus that causes COVID-19, is the target of many antibodies produced by the human body to fight the SARS-CoV-2 infection (2). Changes in the spike protein sequence may necessitate a change in the human immune system to produce antibodies which stop SARS-CoV-2 from infecting human cells. Changes in the amino acid sequence are written as was stated in the claim: original amino acid, number of the amino acid in the sequence, new amino acid.

      Sources:

      1) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7247499/

      2) https://pubmed.ncbi.nlm.nih.gov/33448402/