Codon Updated +Created
Comparative genomics Updated +Created
Karlsruhe Institute of Technology Updated +Created
Operations security Updated +Created
Newspaper by country Updated +Created
JCVI-syn3A Updated +Created
essential metabolism for a minimal cell (2019) mentions:
JCVI-syn3A, a robust minimal cell with a 543 kbp genome and 493 genes, provides a versatile platform to study the basics of life.
Based on JCVI-syn3.0, they've added a few genes back to give better phenotypes, including slightly faster duplication time. Because the development cycle time is your God is also true in biology.
As of essential metabolism for a minimal cell (2019) it had only 91 genes of unknown function! So funny.
Bibliograpy:
Figure 1. Source. A description is present at: cdn.rcsb.org/pdb101/goodsell/2022_JCVI-syn3A.pdf Integrative Illustration of a JCVI-syn3A Minimal Cell by David Goodsell (2022) which describes everything in the picture.
Optical ring resonator Updated +Created
SQL histogram Updated +Created
OK, there's a billion questions:
Let's try it on SQLite 3.40.1, Ubuntu 23.04. Data setup:
sqlite3 tmp.sqlite 'create table t(x integer)'
sqlite3 tmp.sqlite <<EOF
insert into t values (
  0,
  2,
  2,
  3,

  5,
  6,
  6,
  8,
  9,

  17,
)
EOF
sqlite3 tmp.sqlite 'create index tx on t(x)'
For a bin size of 5 ignoring empty ranges we can:
sqlite3 tmp.sqlite <<EOF
select floor(x/5)*5 as x,
       count(*) as cnt
from t
group by 1
order by 1
EOF
which produces the desired:
0|4
5|5
15|1
And to consider empty ranges we can use SQL genenerate_series + as per stackoverflow.com/questions/72367652/populating-empty-bins-in-a-histogram-generated-using-sql:
sqlite3 tmp.sqlite <<EOF
select x, sum(cnt) from (
  select floor(x/5)*5 as x,
         count(*) as cnt
    from t
    group by 1
  union
  select *, 0 as cnt from generate_series(0, 15, 5)
)
group by x
EOF
which outputs the desired:
0|4
5|5
10|0
15|1
ACID (database) Updated +Created
Hebrew Bible character Updated +Created
Supercomputer Updated +Created
Some good insights on the earlier history of the industry at: The Supermen: The Story of Seymour Cray by Charles J. Murray (1997).
Homoeroticism Updated +Created
Human-computer chess matches Updated +Created
Sequelize Updated +Created
Some usage examples under: Section "Sequelize example".
As of 2021, this library is extremely painful to use. It does feel semi-mature, but there are just too much horrible things going on;
Some glaring issues are listed at the horrors of Sequelize.
Oxford mathematics Moodle Updated +Created
Has a mixture of open access and closed access. But at least it can have open access unlike the in-house systems such as Canvas where everything is necessarily paywalled!
Sometimes things appear open but don't show any meaningful content if you are not logged in, which is annoying.
But at least it gives a clear public course list, thing that certain departments (cough Department of Physics of the University of Oxford cough).
The organization is a bit crap, when you expand e.g. C Michaelmas term it shows nothing, just a search.
The way to go is via the year year categories e.g. "Year 2022-23": courses.maths.ox.ac.uk/course/index.php?categoryid=734. Term splitting is annoying, but one can stand it.
There seems to be no way to list all versions of a single course across multiple years besides just doing a search e.g.
Phaser hello world Updated +Created
Action (physics) Updated +Created

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