Tootfinder

🎯 AI uncovers 'archaeasins,' unique antibiotics from ancient Archaea
#biology

AI uncovers 'archaeasins,' unique antibiotics from ancient Archaea
They've survived for billions of years in boiling acid, deep-sea vents and salt flats. Now, some of Earth's oldest life forms—microbes called Archaea—are offering a new weapon in the fight against one of today's most urgent health threats: antibiotic resistance.

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Antibalas:
🎵 Lo Life
#Antibalas
https://antibalas.bandcamp.com/track/lo-life
https://open.spotify.com/track/1OYYf7M9lOOwGIm3A6hNFX

Ab initio study of magnetoresistance effect in $\mathrm{Mn_{3}Sn}/\mathrm{MgO}/\mathrm{Mn_{3}Sn}$ antiferromagnetic tunnel junction
Katsuhiro Tanaka, Yuta Toga, Susumu Minami, Satoru Nakatsuji, Takuya Nomoto, Takashi Koretsune, Ryotaro Arita
https://arxiv.org/abs/2509.21877

Ab initio study of magnetoresistance effect in $\mathrm{Mn_{3}Sn}/\mathrm{MgO}/\mathrm{Mn_{3}Sn}$ antiferromagnetic tunnel junction
The antiferromagnets with the time-reversal symmetry broken magnetic structures possess a finite spin splitting in the momentum space, and may contribute to a realization of a finite tunnel magnetoresistance (TMR) effect even with magnets with zero net spin polarization. In this paper, we study the TMR effect with the noncollinear antiferromagnet $\mathrm{Mn_{3}Sn}$ whose inverse $120^{\circ}$ antiferromagnetic order breaks the time-reversal symmetry. In particular, we employ the representative…

Strain-Induced Antiferromagnetic-to-Altermagnetic Phase Transition and Topology in $(\mathrm{CrO}_2)_1/(\mathrm{TaO}_2)_2$ Superlattice
Wanfei Shan, Qun Yang, Prineha Narang
https://arxiv.org/abs/2509.21741

Strain-Induced Antiferromagnetic-to-Altermagnetic Phase Transition and Topology in $(\mathrm{CrO}_2)_1/(\mathrm{TaO}_2)_2$ Superlattice
Topological aspects in altermagnets have come into focus recently, and tuning the antiferromagnetic (AFM) state into an altermagnetic phase remains an active frontier. We realize both within a rutile superlattice here in this paper. With first principles calculation, we show that a uniaxial strain of only 0.5$\%$ along the c axis converts the $(\mathrm{CrO}_2)_1/(\mathrm{TaO}_2)_2$ rutile superlattice from a trivial antiferromagnet into an altermagnet with topology accompanied by a weak SOC. Th…

#Antifa forever!
Weil Antifaschismus Bürger:innenpflicht ist.
https://www.tagesschau.de/ausland/amerika/trump-antifa-terrororganisation-102.html

Street art in Paphos, #Cyprus today
#antifa

🇺🇦 #NowPlaying on KEXP's #VarietyMix
The Mars Volta:
🎵 Cicatriz ESP
#TheMarsVolta
https://antipyretic.bandcamp.com/track/cicatriz-esp-the-mars-volta-cover
https://open.spotify.com/track/3I7gJOfTamHWpDfbwQUO6T

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Antibalas:
🎵 La Ceiba
#Antibalas
https://antibalas.bandcamp.com/track/la-ceiba
https://open.spotify.com/track/5rAMwNK5oJZcKqqu0BULfw