A_A

joined 1 year ago
[–] A_A@lemmy.world 5 points 1 day ago

Those running gloves should be slower than you otherwise you won't ever catch up to them 😋

[–] A_A@lemmy.world 30 points 2 days ago

(...) new security issues impacting Google Chrome and (...) security update (...)

Saved you a click.

[–] A_A@lemmy.world 2 points 4 days ago

Great news 😁🥂, someone should make a new post on this !

[–] A_A@lemmy.world 3 points 4 days ago (3 children)

... "Alibaba (LLM)" ... is it this ? ... ?
Qwen2.5: A Party of Foundation Models!
https://qwenlm.github.io/blog/qwen2.5/

[–] A_A@lemmy.world 82 points 1 week ago (1 children)

Thanks for your work especially on this day as the free world lost the USA.

[–] A_A@lemmy.world 2 points 1 week ago

Big hydrogen bombs :

... a study from 1963 suggested that, if detonated 28 miles (45 kilometers) above the surface of the Earth, a 10,000-megaton weapon could set fires over an area 500 miles (800 kilometers) in diameter.

[–] A_A@lemmy.world 2 points 2 weeks ago* (last edited 2 weeks ago)

source of this moovie scene(thanks to GPT 4-o ; i could not fully recal the scene)
This story is a well-known scene from the film "Blade Runner," directed by Ridley Scott and released in 1982. The character Tyrell poses this question to the replicant Leon as a test to explore his empathy and moral reasoning. The tortoise metaphorically represents vulnerability and the moral obligation to help those in need.

[–] A_A@lemmy.world 3 points 2 weeks ago (1 children)

Peptide programming of supramolecular vinylidene fluoride ferroelectric phases
$29.99 / 30 days
https://www.nature.com/articles/s41586-024-08041-4

AbstractFerroelectric structures have spontaneous macroscopic polarization that can be inverted using external electric fields and have potential applications including information storage, energy transduction, ultralow-power nanoelectronics1,2 and biomedical devices3. These functions would benefit from nanoscale control of ferroelectric structure, the ability to switch polarization with lower applied fields (low coercive field) and biocompatibility. Soft ferroelectrics based on poly(vinylidene fluoride) (PVDF)4,5,6 have a thermodynamically unstable ferroelectric phase in the homopolymer, complex semi-crystalline structures, and high coercive fields. Here we report on ferroelectric materials formed by water-soluble molecules containing only six VDF repeating units covalently conjugated to a tetrapeptide, with the propensity to assemble into the β-sheet structures that are ubiquitous in proteins. This led to the discovery of ribbon-shaped ferroelectric supramolecular assemblies that are thermodynamically stable with their long axes parallel to both the preferred hydrogen-bonding direction of β-sheets and the bistable polar axes of VDF hexamers. Relative to a commonly used ferroelectric copolymer, the biomolecular assemblies exhibit a coercive field that is two orders of magnitude lower, as the result of supramolecular dynamics, and a similar level of remnant polarization, despite having a peptide content of 49 wt%. Furthermore, the Curie temperature of the assemblies is about 40 °C higher than that of a copolymer containing a similar amount of VDF. This supramolecular system was created using a biologically inspired strategy that is attractive in terms of sustainability and that could lead to new functions for soft ferroelectrics.

[–] A_A@lemmy.world 8 points 2 weeks ago

Fantasy in, fantasy out. Don't use it if you don't know this or if you can't repair its mistakes.

[–] A_A@lemmy.world 5 points 4 weeks ago (1 children)

Wow thanks. So this is not about security and technology ... it must be about politics and business. Meaning the timing of this move might be related to replacement processors that they are manufacturing.

[–] A_A@lemmy.world 1 points 1 month ago

Engineering Works begin after Architecture fantasy is done. I would let fantasy being done by artificial intelligence but not engineering, not nowadays ... since it is not yet safely done by a.i.

 

... still i can see their replies.

important clarification

since replies here are confusing things up : i don't want to block users ... only communities from that instance (...and only because their moderation is biased).

original titleDo you have this ? Since my account is blocking Lemmy.ml, i do not get notified for replies of users from there


... maybe that original title was confusing ?

 

… "The first of two versions of the RayV Lite will focus on laser fault injection (LFI). This technique uses a brief blast of light to interfere with the charges of a processor’s transistors, which could flip them from a 0 value to a 1 value or vice versa. Using LFI, Beaumont and Trowell have been able to pull off things like bypassing the security check in an automotive chip’s firmware or bypassing the PIN verification for a cryptocurrency hardware wallet.

The second version of the tool will be able to perform laser logic state imaging. This allows snooping on what’s happening inside a chip as it operates, potentially pulling out hints about the data and code it’s handling. Since this data could include sensitive secrets, LSI is another dangerous form of hacking that Beaumont and Trowell hope to raise awareness of." …

 

The community getting the worse trolling and attacks would exacerbate their moderators which in turn could result in severe, expeditive moderation.
Do you feel this might be happening ?

 

The way i read it : Our theoretical framework, allowing matter creation (*) provides a possible origin for the universe (without the need of a Big Bang). Also this is quite timely in the actual context of new observations made by the James Webb space telescope that are in tention with classical models.

(*)(after an hypothetical inflatory period, [...or at any time as long as the universe expands...])

title of this post is taken from section : VII. SUMMARY
Of : Cosmological Particle Production: A Review

Preprint :
(2021 December 7 // @ arXiv…)
https://arxiv.org/pdf/2112.02444.pdf

The article has been published in a peer reviewed journal paywall warning.

 

I propose adding :
Rule #2 : Posts have to include scientific stuff with a related credible source.

 

link :
TheConversation.Com

... and there was a very interesting episode on NPR radio about a great man in this story :

Clair Cameron Patterson
https://en.m.wikipedia.org/wiki/Clair_Cameron_Patterson
He Triumphs against corporations' greed in the end 👍.

 

Do democracies sustain attacks from dictatorships because of this possible vulnerability ?

 

... and how much of the MAGA can be described as collective psychosis ?

242
submitted 10 months ago* (last edited 10 months ago) by A_A@lemmy.world to c/fediverse@lemmy.world
 

The 10 millon_th post to be registered at Lemme.world any minutes now ! Way to go Fediverse 🥳 !

7
submitted 11 months ago* (last edited 11 months ago) by A_A@lemmy.world to c/til@lemmy.world
 

Chicago vs. worst ranking, based on
Yearly Crime Rates per 100,000 people
Violent crime, total : 17th worst in USA
Murder (&…) : 14th worst

All cities which are worse than Chicago are at least three times smaller.

 

Breakthrough Technique: Meta-learning for Compositionality

Original :
https://www.nature.com/articles/s41586-023-06668-3

Vulgarization :
https://scitechdaily.com/the-future-of-machine-learning-a-new-breakthrough-technique/

How MLC Works
In exploring the possibility of bolstering compositional learning in neural networks, the researchers created MLC, a novel learning procedure in which a neural network is continuously updated to improve its skills over a series of episodes. In an episode, MLC receives a new word and is asked to use it compositionally—for instance, to take the word “jump” and then create new word combinations, such as “jump twice” or “jump around right twice.” MLC then receives a new episode that features a different word, and so on, each time improving the network’s compositional skills.

 

... and so now, when I see many successive posts made (in one single community) by robots, I just donwvote the whole lot.

Still I don't want to block them since some robots make fair posts to which great comments are made.

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