Ciro Santilli @cirosantilli  40

www.sqlite.org/pragma.html#pragma_read_uncommitted mentions:

It does not appear possible to achieve the other two levels besides SERIALIZABLE and READ UNCOMMITED

Example where this level is sufficient: nodejs/sequelize/raw/parallel_update_async.js.

Vs SQL SERIALIZABLE isolation level on PostgreSQL: dba.stackexchange.com/questions/284744/postgres-repeatable-read-vs-serializable

nodejs/sequelize/raw/parallel_create_delete_empty_tag.js is an example which experimentally seems to be solved by REAPEATABLE READ, although we are not sure that this is truly the case and why. What is clear is that that example is not solved by the SQL READ COMMITTED isolation level.

In PostgreSQL, this is the first isolation level which can lead to postgreSQL serialization failures, this does not happen to SQL READ COMMITTED isolation level in that DBMS. You then have to retry the transaction.

This notation is cool as it gives the spin quantum number, which is important e.g. when talking about hyperfine structure.

But it is a bit crap that the spin is not given simply as $\pm 1/2$ but rather mixes up both the azimuthal quantum number and spin. What is the reason?

As of 2025, this company was by far the most well funded in the field.

It was founded by some of the authors of the influential paper Deep learning with coherent nanophotonic circuits.

Presented e.g. at youtu.be/t0yj4hBDUsc?t=456 from Video "Silicon Photonics: The Next Silicon Revolution? by Asianometry (2022)".

Bibliography:

There is basically no information about them online, only some uncited sources such as: abtc.ng/chloe-wojin-all-what-you-need-to-know-about-sergey-brins-daughter/

An example where SELECT FOR UPDATE is a good solution to an use case can be seen at: nodejs/sequelize/raw/parallel_select_and_update.js.

SELECT FOR UPDATE vs/together with the SQL transaction isolation level is commented at: stackoverflow.com/questions/10935850/when-to-use-select-for-update.

Envelope.

As shown at pubmed.ncbi.nlm.nih.gov/16877062/#&gid=article-figures&pid=fig-3-uid-2 has transmembrane domain.

Membrane.

As shown at pubmed.ncbi.nlm.nih.gov/16877062/#&gid=article-figures&pid=fig-3-uid-2 has transmembrane domain.

Spike.

Nucleocapsid phosphoprotein, sticks to the RNA inside.

www.nature.com/articles/s41467-020-20768-y mentions functions:

Mentioned at: cen.acs.org/biological-chemistry/infectious-disease/know-novel-coronaviruss-29-proteins/98/web/2020/04