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professorhank, to climate
@professorhank@sfba.social avatar
albertcardona,
@albertcardona@mathstodon.xyz avatar

@professorhank

The optimism, 15 years ago:
"... and long-term stabilisation at 350 parts per million of CO2 equivalent"

RolfAE, to Leipzig German

Last week there was a discussion in Leipzig city council about a seed library. A concept is now to be developed with partners!

I'm already looking forward to seeing online in the future where such seed libraries exist.

http://seedlibraries.weebly.com/

I also have a lot of questions: e.g. Does anyone know of a study on the effect of such seed libraries?

#SeedLibrary #Samenbibliothek #Leipzig

albertcardona,
@albertcardona@mathstodon.xyz avatar

@PaulWermer @RolfAE @straphanger

Just read a fantastic one, on the work of John Letts, from 2001:

"No one had excavated a thatched roof before."

"Before systematic crop breeding, cereals evolved into local land races. Different soils, slope, shading and drainage gave endless possibilities for adaptation. With variety in the seed stock, crops would grow differently even across a single farm. Whatever the weather or diseases, something would always flourish."

"Old thatch provides an opportunity to study this lost diversity. Letts often finds a mix of bread wheat, English rivet wheat - not grown commercially for more than a century - rye, oats and barley. He has also found 35 different weeds, from corn cockle and cornflower - now vanished from English farms - to yellow rattle and cow wheat."

https://www.theguardian.com/science/2001/may/17/technology2

albertcardona,
@albertcardona@mathstodon.xyz avatar

@IanSudbery @PaulWermer @RolfAE @straphanger

On time: 5 minutes to mix, and 5 minutes to roll the dough into baguettes some hours later. Actual total work time is 15 to 20 minutes tops. One just has to plan around the waiting times.

On cooking cost: depends on the efficiency of your oven and how many you bake at once. In our case, our electric oven when used during the day can draw from solar panels.

On baguette cost: a lot of the weight is water. A 500g bread loaf does not have 500g of flour, nowhere near. Closer to half of that; water loss during cooking is not that great.

cyclotopie, to google
@cyclotopie@mastodon.gougere.fr avatar

refuses to give me access to . I'm not sure why...

Makes me realise I have grown dependent on it for bibliographic searches...
Thanks Google, I'll now switch to as my first step!!

18+ albertcardona,
@albertcardona@mathstodon.xyz avatar

@cyclotopie

https://openalex.org is growing to be a good alternative to Google Scholar. They have a handle here too @OpenAlex

is made by https://ourresearch.org , a 501(c)(3) organisation https://en.wikipedia.org/wiki/501(c)(3)_organization : "501(c)(3) tax-exemptions apply to entities that are organized and operated exclusively for ... charitable, scientific, literary or educational purposes."

18+ albertcardona,
@albertcardona@mathstodon.xyz avatar

@cyclotopie @OpenAlex

And check also the https://scholar.archive.org – with direct links to accessible PDFs for papers, often in the author's websites or in institutional repositories.

ploum, (edited ) to random
@ploum@mamot.fr avatar

The kind of professor I’m trying to be at university:

EDIT: just to clarify, this is a screenshot found offline, not from one of my student. I’m more direct as I tell my students that "piracy is sharing knowledge and sharing knowledge is ethical and what I’m paid to do so please use libgen.rs and sci-hub"

albertcardona,
@albertcardona@mathstodon.xyz avatar

@muratk5n @ploum

That was a scam site drawing books from libgen.

albertcardona,
@albertcardona@mathstodon.xyz avatar

@codebyjeff @ploum

The ToR browser is really helpful here. All they seized was a domain name, not the actual server. Accessing alternative domain names that lead to the same server remains possible. Via ToR in particular.

albertcardona,
@albertcardona@mathstodon.xyz avatar

@umps @muratk5n @ploum

libgen doesn't charge. b-ok.cc attempts to charge you, and the book collection is the same. I don't know it for sure though.

jon, to random
@jon@gruene.social avatar

For the first time since 1992 (when I was 12) I’m completely disinterested by the UK General Election.

Sunak and the Tories will lose, Labour in uninspiring, the Lib Dems weedy, Greens weak and SNP weakened, and Reform simply grim. And Brexit is the elephant none of them will touch.

As I’m still a UK citizen I will vote, but it’s with less determination than ever before.

albertcardona,
@albertcardona@mathstodon.xyz avatar

@jon

If I may: Greens are weak because people don't vote for them. Perhaps it's time to give them a strong chance – seems to be the only party still saying Brexit was a terrible mistake.

albertcardona,
@albertcardona@mathstodon.xyz avatar

@jtwcornell91 @jon

Therefore: the Greens are weak because people don't work for them ...

SusiArnott, to climate
@SusiArnott@mastodon.green avatar
albertcardona,
@albertcardona@mathstodon.xyz avatar
guygaechter, to Signal German
@guygaechter@chaos.social avatar

If you only read one article this year, it has to be THIS by @Mer__edith, the president of :

"AI is a marketing term, not a technical term of art. [...]
This is also why it’s imperative that we recognize mass surveillance – and ultimately the surveillance business model – as the root of the large-scale tech we’re currently calling “AI”."

https://www.helmut-schmidt.de/aktuelles/detail/die-rede-der-zukunftspreistraegerin

via

albertcardona,
@albertcardona@mathstodon.xyz avatar

@guygaechter @Mer__edith

"Make no mistake – I am optimistic – but my optimism is an invitation to analysis and action, not a ticket to complacency."

Outstanding.

avsm, to random
@avsm@recoil.org avatar

Whoever the genius is loudly playing "things can only get better" while the PM is speaking live on every British TV channel, I applaud you

albertcardona,
@albertcardona@mathstodon.xyz avatar

@avsm Has to do with protesting Brexit, I am told. The last 5 years will go down in history as infamy.

steveroyle, to random
@steveroyle@biologists.social avatar

What's the rule? Three crashes of Word and it's time to go home? I'm on two.

albertcardona,
@albertcardona@mathstodon.xyz avatar

@steveroyle

In such cases, I write latex or markdown and then pandoc to DOCX, then copy-paste into the funding agency's tabulated template.

Because actual writing in MSWord is infuriating, particularly when aggravated by a straightjacket template that keeps complaining and moving text around.

Gabriel_aughey, to random
@Gabriel_aughey@drosophila.social avatar

Journal that charges £9000 for publishing an article gives advice for how to spot predatory publishers...🤔 https://www.nature.com/articles/d41586-024-01437-2

albertcardona,
@albertcardona@mathstodon.xyz avatar

@Gabriel_aughey

"Not like that."

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