Spatial Transcriptomics As Rasterized Image Tensors (STARIT) characterizes cell states with subcellular molecular heterogeneity

Posted by dbos Hopkins

Kavli Affiliate: Jean Fan | Authors: Dee Velazquez, Caleb Hallinan, Roujin An, Kalen Clifton and Jean Fan | Summary: Motivation Imaging-based spatially resolved transcriptomics (imSRT) technologies provide high-throughput molecular-resolution spatial characterization of genes within cells. Conventional analysis methods to identify cell-types and states in imSRT data rely on gene count matrices derived from tallying the […]


Continue.. Spatial Transcriptomics As Rasterized Image Tensors (STARIT) characterizes cell states with subcellular molecular heterogeneity

Infection of 5xFAD mice with a mouse-adapted SARS-CoV-2 does not alter Alzheimer’s disease neuropathology yet induces wide-spread changes in gene expression across diverse cell types

Posted by dbos UCSF

Kavli Affiliate: Robert Edwards | Authors: Susana Furman, Latifa Zayou, Kate I Inman Tsourmas, Dominic Ibarra Javonillo, Gema M Olivarria, Yuting Cheng, Collin Pachow, Kellie Fernandez, Lucas Le, Robert Andrew Edwards, Dequina Nicholas, Gabriela Pacheco Sanchez, Ralph S. Baric, Kim N Green and Thomas E. Lane | Summary: Alzheimer’s disease (AD) is a progressive neurodegenerative […]


Continue.. Infection of 5xFAD mice with a mouse-adapted SARS-CoV-2 does not alter Alzheimer’s disease neuropathology yet induces wide-spread changes in gene expression across diverse cell types

A Spin-Photon Interface in the Telecom C-Band with Long Hole Spin Dephasing Time

Posted by klaurent Stanford

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:Matter qubits that maintain coherence over extended timescales are essential for many pursued applications in quantum communication and quantum computing. Significant progress has already been made on extending coherence times of spins in semiconductor quantum dots while interfacing them with photons in […]


Continue.. A Spin-Photon Interface in the Telecom C-Band with Long Hole Spin Dephasing Time

Double Resonance Strategy for Interferometric Detection of Axions

Posted by klaurent MIT

Kavli Affiliate: Frank Wilczek | Summary:We propose a double-resonant interferometric strategy for axion dark matter detection that combines microwave circuit resonance with Fabry–Pérot optical enhancement. In a strong magnetic field, axion–photon mixing induces a weak oscillating electric field, which is first amplified by a resonant circuit and then transduced into an optical phase shift via […]


Continue.. Double Resonance Strategy for Interferometric Detection of Axions

Hand-Aware Egocentric Motion Reconstruction with Sequence-Level Context

Posted by klaurent Stanford

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:Egocentric vision systems are becoming widely available, creating new opportunities for human-computer interaction. A core challenge is estimating the wearer’s full-body motion from first-person videos, which is crucial for understanding human behavior. However, this task is difficult since most body parts are […]


Continue.. Hand-Aware Egocentric Motion Reconstruction with Sequence-Level Context

Raman Spectroscopy of Salt Deposits from the Simulated Subsurface Ocean of Enceladus

Posted by klaurent Stanford

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:Saturn’s ice-covered moon Enceladus may host a subsurface ocean with biologically relevant chemistry. Plumes released from this ocean preserve information on its chemical state, and previous analyses suggest weakly to strongly alkaline pH (approximately pH 8–12). Constraining the pH requires identification of […]


Continue.. Raman Spectroscopy of Salt Deposits from the Simulated Subsurface Ocean of Enceladus

Pulsar electrodynamics inferred from frequency-dependent circular polarization diversity

Posted by klaurent Peking

Kavli Affiliate: Kejia Lee | Summary:The nature of coherent radio emission is still challenging even after more than half a century of pulsar discovery, but it is generally a consensus that single-pulse observations are essential for probing the magnetospheric dynamics, especially with the largest single-dish telescope FAST (Five-hundred-meter Aperture Spherical radio Telescope). This paper aims […]


Continue.. Pulsar electrodynamics inferred from frequency-dependent circular polarization diversity

On the Diversity of Pulsar’s Frequency-Dependent Circular Polarization

Posted by klaurent Peking

Kavli Affiliate: Kejia Lee | Summary:The nature of coherent radio emission is still challenging even after more than half a century of pulsar discovery, but it is generally a consensus that single-pulse observations are essential for probing the magnetospheric dynamics, especially with the largest single-dish telescope FAST (Five-hundred-meter Aperture Spherical radio Telescope). This paper aims […]


Continue.. On the Diversity of Pulsar’s Frequency-Dependent Circular Polarization

On the Diversity of Pulsar’s Frequency-Dependent Circular Polarization

Posted by klaurent Peking

Kavli Affiliate: Kejia Lee | Summary:The nature of coherent radio emission is still challenging even after more than half a century of pulsar discovery, but it is generally a consensus that single-pulse observations are essential for probing the magnetospheric dynamics, especially with the largest single-dish telescope FAST (Five-hundred-meter Aperture Spherical radio Telescope). The frequency-dependent circular […]


Continue.. On the Diversity of Pulsar’s Frequency-Dependent Circular Polarization