BiologiaInglêsWordPress

quantixed

quantixed
x == (s || z). You say it kwontized
Pagina inicialFeed AtomMastodon
language
PublishingScienceCancerJ Cell BiolMitosisCiências da Computação e da InformaçãoInglês
Publicados

We have a new paper out. It’s about how chromosomes get shared during cell division. The paper in a nutshell In science-speak Misaligned chromosomes outside the exclusion zone become *ensheathed *in multiple layers of endomembranes. This event consigns the chromosome to missegregation and generates a micronucleus. In normal language Cells can make mistakes when they divide.

FunPuzzlesCiências da Computação e da InformaçãoInglês
Publicados

I found this great puzzle hidden in an app aimed at children. Skip to the solution. If you want to work it out, don’t scroll down! Some blurb as a digression so that you don’t see the solution immediately The funny thing about this puzzle was that it was far too difficult for a child’s game.

FunDatavizCiências da Computação e da InformaçãoInglês
Publicados

A colleague said to me “Everyone is running on fumes with Easter being so late this year.” Really? Is it late? I admit to being completely perplexed by this religious date and its movement around the calendar. I always feel like I am the last to know when it is, let alone whether it is early or late. Let’s have a look at what constitutes an early or a late Easter. The data are available here. This is a quick post with no code example (sorry).

ComputingFunPi-holeRaspberry PiCiências da Computação e da InformaçãoInglês
Publicados

I run two pi-holes on my home network (details here). The older of the two was in need of a refresh. Here are some notes on how I did a reinstall. For those that don’t know, a pi-hole is a simple ad-blocking solution. You can donate to the project here. Problem The pi-hole itself can be easily updated over ssh using pihole -up however the OS also needs occasional updating for security.

ReadingMD997MD9A8PapersTeachingCiências da Computação e da InformaçãoInglês
Publicados

It is an annual event on quantixed to post the papers I have selected for what is now called MD9A8 (the module formerly known as MD997 Frontier Techniques and Research Skills in Biomedicine). Previous selections are grouped here.

FunRstatsRtweetTwitterCiências da Computação e da InformaçãoInglês
Publicados

A quick post about a puzzle called Wordle that is currently taking over the internet. It’s a mastermind-like game where the object is to guess an unknown 5-letter word. Puzzlers are encouraged to share their results after completing a puzzle. Here is an example for puzzle 192. So how do you know if your performance on today’s puzzle was any good? Why not benchmark your effort against the crowd?

FunPublishingPubMedStructural BiologyStructureCiências da Computação e da InformaçãoInglês
Publicados

This recent tweet made me chuckle. It does seem that many structural biology papers have a title that begins “The structural basis of…”. I took a quick PubMed survey to look at its popularity. First a search of "structural basis"[ti] AND "journal article"[pt] gives us the number of research papers with “structural basis” in the title. This plot of the number of papers with this title each year is levelling off.

FunGarminRstatsRunningCiências da Computação e da InformaçãoInglês
Publicados

As 2021 draws to a close, it’s time to check back in on a previous post. As a recap, Garmin Connect offered four challenges to run 3 x 505 km and 1 x 505 km, one in each of the four quarters of 2021. Completing all four would mean running 2021 km in 2021 . I used an R script to check my progress throughout the year (available here). Each quarter gave a set of results, the final set for the whole of 2021 is shown here.

ComputingBashDiffRsyncShellCiências da Computação e da InformaçãoInglês
Publicados

Here is a quick method for checking parity between two directories. Let’s say we have two directories dir1 and dir2. They are large and have thousands of files and subdirectories. How can we check that they have the same contents? I found myself in this situation recently during a server migration.

MusicITunesCiências da Computação e da InformaçãoInglês
Publicados

In early December, Spotify users received a list, known as Spotify Wrapped, of the tracks they listened to most in 2021. As a committed non-streamer, I was a bit envious of these lists; so I decided to assemble my own list using my Music database. This was possible by comparing two snapshots of my Music database in xml format* that were taken in 2020 and yesterday.