RoboTransfer: Geometry-Consistent Video Diffusion for Robotic Visual Policy Transfer

Posted by dbos UCAS

Kavli Affiliate: Zheng Zhu | First 5 Authors: Liu Liu, Xiaofeng Wang, Guosheng Zhao, Keyu Li, Wenkang Qin | Summary: Imitation Learning has become a fundamental approach in robotic manipulation. However, collecting large-scale real-world robot demonstrations is prohibitively expensive. Simulators offer a cost-effective alternative, but the sim-to-real gap make it extremely challenging to scale. Therefore, […]


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Theory of chiral-phonon-activated spin Seebeck effect

Posted by dbos UCAS

Kavli Affiliate: Mamoru Matsuo | First 5 Authors: Naoki Nishimura, Takumi Funato, Mamoru Matsuo, Takeo Kato, | Summary: We theoretically explore the generation of spin current driven by a temperature gradient in a junction between a chiral insulator and a normal metal. Based on the gyromagnetic effect caused by microscopic rotation due to phonons, we […]


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Population-level morphological analysis of paired CO2- and odor-sensing olfactory neurons in D. melanogaster via volume electron microscopy

Posted by dbos UCSD / Salk

Kavli Affiliate: Mark Ellisman | Authors: Jonathan Choy, Shadi Charara, Kalyani Cauwenberghs, Quintyn McKaughan, Keun-Young Kim, Mark Ellisman and Chih-Ying Su | Summary: Dendritic morphology is a defining characteristic of neuronal subtypes. In Drosophila, heterotypic olfactory receptor neurons (ORNs) expressing different receptors display diverse dendritic morphologies, but whether such diversity exists among homotypic ORNs remains […]


Continue.. Population-level morphological analysis of paired CO2- and odor-sensing olfactory neurons in D. melanogaster via volume electron microscopy

Spatiotemporal transcriptomic analysis during cold ischemic injury to the murine kidney reveals compartment-specific changes

Posted by dbos Hopkins

Kavli Affiliate: Jean Fan | Authors: Srujan Singh, Shishir Kumar Patel, Ryo Matsuura, Dee Velazquez, Zhaoli Sun, Sanjeev Noel, Hamid Rabb and Jean Fan | Summary: Kidney transplantation is the gold standard treatment strategy for end-stage renal disease. Deceased donor kidneys usually undergo cold storage until kidney transplantation, leading to cold ischemia injury that may […]


Continue.. Spatiotemporal transcriptomic analysis during cold ischemic injury to the murine kidney reveals compartment-specific changes

Optimized Theta Burst Stimulation with Extended Intervals Enhances Excitatory-Inhibitory Balance

Posted by dbos UCSD / Salk

Kavli Affiliate: Dhakshin Ramanathan and Jyoti Mishra | Authors: Morteza Salimi, Milad Nazari, Jonathan Mishler, Jennifer Rodger, Sahar Jomehpour, Jyoti Mishra and Dhakshin Ramanathan | Summary: Varying inter-train intervals (ITIs) during theta burst stimulation (TBS) differentially modulates neuronal activity in the medial prefrontal cortex. Short ITIs (e.g., ITI 4 s) induce strong glutamatergic excitation but […]


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Sequential transcriptional gates in the thalamo-cortical circuit coordinate memory stabilization

Posted by dbos Rockefeller

Kavli Affiliate: Priya Rajasethupathy | Authors: Andrea Terceros, Celine Chen, Yujin Harada, Tim Eilers, Millennium Gebremedhin, Richard P Koche, Pierre-Jacques Hamard, Roshan Sharma and Priya Rajasethupathy | Summary: The molecular mechanisms that enable memories to persist over long time-scales from days to weeks and months are still poorly understood. To develop insights we created a […]


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Basic Elements of Strong Gravitational Lensing

Posted by dbos MIT

Kavli Affiliate: Paul L. Schechter | First 5 Authors: Paul L. Schechter, Jeremy D. Schnittman, , , | Summary: Even when used to describe the same phenomenon, equations, graphics and words each give different perspectives and lead to complementary insights. The basic elements of strong gravitational lensing are introduced here favoring words and graphics over […]


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Basic Elements of Strong Gravitational Lensing

Posted by dbos MIT

Kavli Affiliate: Paul L. Schechter | First 5 Authors: Paul L. Schechter, Jeremy D. Schnittman, , , | Summary: Even when used to describe the same phenomenon, equations, graphics and words each give different perspectives and lead to complementary insights. The basic elements of strong gravitational lensing are introduced here favoring words and graphics over […]


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A theory for diffusion-controlled reactions within nonequilibrium steady states

Posted by dbos Berkeley

Kavli Affiliate: David T. Limmer | First 5 Authors: Seokjin Moon, David T. Limmer, , , | Summary: We study diffusion-controlled processes in nonequilibrium steady states, where standard rate theory assumptions break down. Using transition path theory, we generalize the relations between reactive probability fluxes and measures of the rate of the reaction. Stochastic thermodynamics […]


Continue.. A theory for diffusion-controlled reactions within nonequilibrium steady states

A theory for diffusion-controlled reactions within nonequilibrium steady states

Posted by dbos Berkeley

Kavli Affiliate: David T. Limmer | First 5 Authors: Seokjin Moon, David T. Limmer, , , | Summary: We study diffusion-controlled processes in nonequilibrium steady states, where standard rate theory assumptions break down. Using transition path theory, we generalize the relations between reactive probability fluxes and measures of the rate of the reaction. Stochastic thermodynamics […]


Continue.. A theory for diffusion-controlled reactions within nonequilibrium steady states