New paper 🚨
"Stable Deep Reinforcement Learning via Isotropic Gaussian Representations"
Deep RL suffers from unstable training, representation collapse, and neuron dormancy. We show that a simple geometric insight, isotropic Gaussian representations, can fix this. Here's how 👇
"Stable Deep Reinforcement Learning via Isotropic Gaussian Representations"
Deep RL suffers from unstable training, representation collapse, and neuron dormancy. We show that a simple geometric insight, isotropic Gaussian representations, can fix this. Here's how 👇
March 17, 2026 at 12:57 PM
New paper 🚨
"Stable Deep Reinforcement Learning via Isotropic Gaussian Representations"
Deep RL suffers from unstable training, representation collapse, and neuron dormancy. We show that a simple geometric insight, isotropic Gaussian representations, can fix this. Here's how 👇
"Stable Deep Reinforcement Learning via Isotropic Gaussian Representations"
Deep RL suffers from unstable training, representation collapse, and neuron dormancy. We show that a simple geometric insight, isotropic Gaussian representations, can fix this. Here's how 👇
truly an innovation that could never have come from those staid industry incumbents, who are stuck in the past 'building pressure vessels out of isotropic materials' and 'designing the hull so it can't fail catastrophically'
June 27, 2025 at 7:12 AM
truly an innovation that could never have come from those staid industry incumbents, who are stuck in the past 'building pressure vessels out of isotropic materials' and 'designing the hull so it can't fail catastrophically'
oooo u wanna be homogeneous and isotropic sooooo bad
June 13, 2024 at 12:51 AM
oooo u wanna be homogeneous and isotropic sooooo bad
A mouse brain stereotaxic topographic atlas with isotropic 1-μm resolution
www.nature.com/articles/s41...
www.nature.com/articles/s41...
A mouse brain stereotaxic topographic atlas with isotropic 1-μm resolution - Nature
A stereotaxic atlas of the whole mouse brain, based on a Nissl-stained cytoarchitecture dataset with isotropic 1-μm resolution, achieved through continuous micro-optical sectioning tomography, promise...
www.nature.com
July 2, 2025 at 4:27 PM
A mouse brain stereotaxic topographic atlas with isotropic 1-μm resolution
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Thin Section Thursday!
XP image of a thin section cut perpendicular to [111] of cubic garnet unit cell setting showing chemical and structural zoning between orthorhombic garnet with second order interference colour and isotropic andradite.
Contributed by Huifang Xu. #thinsectionthursday
XP image of a thin section cut perpendicular to [111] of cubic garnet unit cell setting showing chemical and structural zoning between orthorhombic garnet with second order interference colour and isotropic andradite.
Contributed by Huifang Xu. #thinsectionthursday
January 8, 2026 at 2:16 PM
Thin Section Thursday!
XP image of a thin section cut perpendicular to [111] of cubic garnet unit cell setting showing chemical and structural zoning between orthorhombic garnet with second order interference colour and isotropic andradite.
Contributed by Huifang Xu. #thinsectionthursday
XP image of a thin section cut perpendicular to [111] of cubic garnet unit cell setting showing chemical and structural zoning between orthorhombic garnet with second order interference colour and isotropic andradite.
Contributed by Huifang Xu. #thinsectionthursday
Isotropic Voronoi cells.
I was trying to get a partition that feels a bit like how fields are laid out in the English countryside, it's not too far off.
I was trying to get a partition that feels a bit like how fields are laid out in the English countryside, it's not too far off.
June 16, 2025 at 12:58 AM
Isotropic Voronoi cells.
I was trying to get a partition that feels a bit like how fields are laid out in the English countryside, it's not too far off.
I was trying to get a partition that feels a bit like how fields are laid out in the English countryside, it's not too far off.
Isotropic bastards are the worst
July 18, 2026 at 5:46 PM
Isotropic bastards are the worst
List of words the Left needs to ditch if they want victory: categorical, diffeomorphism, topos, topoi, TFAE, iff, hexaflexagon, isotropic, isometric, isophoric, isosceles, equiangular, exponential, logarithmic, varphi, displaymath, trivial
August 22, 2025 at 8:56 PM
List of words the Left needs to ditch if they want victory: categorical, diffeomorphism, topos, topoi, TFAE, iff, hexaflexagon, isotropic, isometric, isophoric, isosceles, equiangular, exponential, logarithmic, varphi, displaymath, trivial
Studying cochlear neuroanatomy demands imaging the entire cochlea at subcellular resolution. In our recent study (tinyurl.com/isotropicLSFM), we recorded the cochlea at isotropic resolution across the whole organ, laying the groundwork for what follows…
#lightsheet
#isotropic
#cochlea
#lightsheet
#isotropic
#cochlea
November 20, 2025 at 9:20 PM
Studying cochlear neuroanatomy demands imaging the entire cochlea at subcellular resolution. In our recent study (tinyurl.com/isotropicLSFM), we recorded the cochlea at isotropic resolution across the whole organ, laying the groundwork for what follows…
#lightsheet
#isotropic
#cochlea
#lightsheet
#isotropic
#cochlea
Incredible new work from Yongdeng Zhang demonstrating live 4Pi SIM--and in two colors! www.nature.com/articles/s41...
Elucidating subcellular architecture and dynamics at isotropic 100-nm resolution with 4Pi-SIM - Nature Methods
The 4Pi-SIM microscope combines the benefits of structured illumination microscopy with 4Pi geometry for improved axial resolution, offering isotropic, multicolor super-resolution imaging of dynamic p...
www.nature.com
December 24, 2024 at 1:47 PM
Incredible new work from Yongdeng Zhang demonstrating live 4Pi SIM--and in two colors! www.nature.com/articles/s41...
Isotropic, aberration-corrected light sheet microscopy for rapid high-resolution imaging of cleared tissue
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Isotropic, aberration-corrected light sheet microscopy for rapid high-resolution imaging of cleared tissue
Light sheet microscopy is the ideal technique for multiscale imaging of large and cleared tissues, and it is desirable to achieve the highest possible isotropic resolution across the entire sample. Ho...
www.biorxiv.org
February 21, 2025 at 9:50 PM
Isotropic, aberration-corrected light sheet microscopy for rapid high-resolution imaging of cleared tissue
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
for an isotropic n-dimensional Gaussian, the radial distance from the mean follows a chi distribution with n degrees of freedom & the distance concentrates at root-n. broadly, "the more issues the electorate cares about, the more extreme any given voter is likely to be in at least 1 dimension."
"demonstrates that America still has a political center" I mean for any set of vectors you can always find the average, but it's also different to live in a world where the center is also the peak of the distribution vs. one where it is not.
October 20, 2025 at 9:15 PM
for an isotropic n-dimensional Gaussian, the radial distance from the mean follows a chi distribution with n degrees of freedom & the distance concentrates at root-n. broadly, "the more issues the electorate cares about, the more extreme any given voter is likely to be in at least 1 dimension."
Isotropic STED resolution (~70 nm) with a single objective using a new type of light modulator. "m-order vortex retarder" sounds like a Star Trek contraption but the images are stunning! arxiv.org/abs/2507.06718
July 10, 2025 at 9:52 AM
Isotropic STED resolution (~70 nm) with a single objective using a new type of light modulator. "m-order vortex retarder" sounds like a Star Trek contraption but the images are stunning! arxiv.org/abs/2507.06718
Percolation Of 'Civilisation' In A Homogeneous Isotropic Universe
astrobiology.com/2024/12/perc... #astrobiology #cosmology #SETI
astrobiology.com/2024/12/perc... #astrobiology #cosmology #SETI
Percolation Of 'Civilisation' In A Homogeneous Isotropic Universe - Astrobiology
In this work, we consider the spread of a 'civilisation' in an idealised homogeneous isotropic universe
astrobiology.com
December 29, 2024 at 7:32 PM
Percolation Of 'Civilisation' In A Homogeneous Isotropic Universe
astrobiology.com/2024/12/perc... #astrobiology #cosmology #SETI
astrobiology.com/2024/12/perc... #astrobiology #cosmology #SETI
Interesting post on reddit:
"Improved denoising with isotropic convolution approximation" by Emeric Beaufays (not on BlueSky I think?) :
www.reddit.com/r/GraphicsPr...
"Improved denoising with isotropic convolution approximation" by Emeric Beaufays (not on BlueSky I think?) :
www.reddit.com/r/GraphicsPr...
February 18, 2025 at 10:01 AM
Interesting post on reddit:
"Improved denoising with isotropic convolution approximation" by Emeric Beaufays (not on BlueSky I think?) :
www.reddit.com/r/GraphicsPr...
"Improved denoising with isotropic convolution approximation" by Emeric Beaufays (not on BlueSky I think?) :
www.reddit.com/r/GraphicsPr...
surprisingly strong results on adversarial attacks on MNIST just by tracking memorization gap, subtracting it, and replaying it as zero-mean Fisher-isotropic noise
July 10, 2026 at 6:09 PM
surprisingly strong results on adversarial attacks on MNIST just by tracking memorization gap, subtracting it, and replaying it as zero-mean Fisher-isotropic noise
Gotta get in front of this scandal: I did an interview with @shwartzzzivravid.bsky.social where I said isometric instead of isotropic like an idiot. I am a very simple language model.
March 5, 2026 at 1:55 PM
Gotta get in front of this scandal: I did an interview with @shwartzzzivravid.bsky.social where I said isometric instead of isotropic like an idiot. I am a very simple language model.
Nature research paper: A mouse brain stereotaxic topographic atlas with isotropic 1-μm resolution
https://go.nature.com/4knEz8q
https://go.nature.com/4knEz8q
A mouse brain stereotaxic topographic atlas with isotropic 1-μm resolution - Nature
A stereotaxic atlas of the whole mouse brain, based on a Nissl-stained cytoarchitecture dataset with isotropic 1-μm resolution, achieved through continuous micro-optical sectioning tomography, promises to be a versatile brainsmatics tool for studying the whole brain at single-cell level.
go.nature.com
July 3, 2025 at 4:36 PM
Nature research paper: A mouse brain stereotaxic topographic atlas with isotropic 1-μm resolution
https://go.nature.com/4knEz8q
https://go.nature.com/4knEz8q
And isotropic assholes… the whole lot of them.
December 14, 2024 at 7:56 AM
And isotropic assholes… the whole lot of them.
You know, from far enough away all of this is doesn't matter because it's all an isotropic point source.
February 4, 2024 at 6:25 AM
You know, from far enough away all of this is doesn't matter because it's all an isotropic point source.
🎉 I am very glad to share that our paper on the rapid isotropic light-sheet microscope has just been published in Nature Biotechnology @natbiotech.nature.com.
🔗 Read the full article:
www.nature.com/articles/s41...
🔗 Read the full article:
www.nature.com/articles/s41...
Isotropic, aberration-corrected light sheet microscopy for rapid high-resolution imaging of cleared tissue - Nature Biotechnology
A light-sheet microscope built from off-the-shelf components enables high-resolution clear tissue imaging.
www.nature.com
November 14, 2025 at 9:27 PM
🎉 I am very glad to share that our paper on the rapid isotropic light-sheet microscope has just been published in Nature Biotechnology @natbiotech.nature.com.
🔗 Read the full article:
www.nature.com/articles/s41...
🔗 Read the full article:
www.nature.com/articles/s41...
Minecraft isotropic art!
Simple but was suuper fun to draw :)
#minecraft #fanart #isotripicart #isotropic
Simple but was suuper fun to draw :)
#minecraft #fanart #isotripicart #isotropic
January 21, 2025 at 2:41 AM
Minecraft isotropic art!
Simple but was suuper fun to draw :)
#minecraft #fanart #isotripicart #isotropic
Simple but was suuper fun to draw :)
#minecraft #fanart #isotripicart #isotropic
Neuro-induced // Isotropic // Optimism
March 24, 2025 at 12:15 AM
Neuro-induced // Isotropic // Optimism