2023 – Page 256 – Kavli Institute Pre-Print Publications

Activity-dependent subcellular compartmentalization of dendritic mitochondria structure in CA1 pyramidal neurons

Posted by klaurent March 26, 2023April 5, 2023Columbia

Kavli Affiliate: Franck Polleux | Authors: Daniel M Virga, Stevie Hamilton, Bertha Osei, Abigail Morgan, Emiliano Zamponi, Natalie J Park, Victoria L Hewitt, David Zhang, Kevin C Gonzalez, Erik Bloss, Franck Polleux and Tommy L Lewis, Jr. | Summary: Neuronal mitochondria play important roles beyond ATP generation, including Ca2+ uptake, and therefore have instructive roles […]

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SLAPSHOT reveals rapid dynamics of extracellularly exposed proteome in response to calcium-activated plasma membrane phospholipid scrambling

Posted by klaurent March 26, 2023April 5, 2023UCSF

Kavli Affiliate: Yuh Nung Jan, Lily Jan | Authors: Sami Tapio Tuomivaara, Chin Fen Teo, Yuh Nung Jan, Lily Y Jan and Arun Paul Wiita | Summary: To facilitate our understanding of the often rapid and nuanced dynamics of extracellularly exposed proteomes during signaling events, it is important to devise robust workflows affording fast time […]

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Hysteresis Compensation in Temperature Response of Fiber Bragg Grating Thermometers Using Dynamic Regression

Posted by klaurent March 25, 2023Stanford

Kavli Affiliate: Zeeshan Ahmed | First 5 Authors: Zeeshan Ahmed, , , , | Summary: In recent years there has been considerable interest in using photonic thermometers such as Fiber Bragg grating (FBG) and silicon ring resonators as an alternative technology to resistance-based legacy thermometers. Although FBG thermometers have been commercially available for decades their […]

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Hysteresis Compensation in Temperature Response of Fiber Bragg Grating Thermometers Using Dynamic Regression

Posted by klaurent March 25, 2023Stanford

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Highly Available Blockchain Nodes With N-Version Design

Posted by dbos March 25, 2023UCAS

Kavli Affiliate: Long Zhang | First 5 Authors: Javier Ron, César Soto-Valero, Long Zhang, Benoit Baudry, Martin Monperrus | Summary: As all software, blockchain nodes are exposed to faults in their underlying execution stack. Unstable execution environments can disrupt the availability of blockchain nodes interfaces, resulting in downtime for users. This paper introduces the concept […]

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Highly Available Blockchain Nodes With N-Version Design

Posted by dbos March 25, 2023UCAS

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Stability and detectability of exomoons orbiting HIP 41378 f, a temperate Jovian planet with an anomalously low apparent density

Posted by dbos March 24, 2023MIT

Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Caleb K. Harada, Courtney D. Dressing, Munazza K. Alam, James Kirk, Mercedes Lopez-Morales | Summary: Moons orbiting exoplanets ("exomoons") may hold clues about planet formation, migration, and habitability. In this work, we investigate the plausibility of exomoons orbiting the temperate ($T_text{eq}=294$ K) giant ($R = 9.2$ R$_oplus$) […]

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TIC 219006972: A Compact, Coplanar Quadruple Star System Consisting of Two Eclipsing Binaries with an Outer Period of 168 days

Posted by dbos March 24, 2023MIT

Kavli Affiliate: Saul A. Rappaport | First 5 Authors: Veselin B. Kostov, Tamas Borkovits, Saul A. Rappaport, Brian P. Powell, Andras Pal | Summary: We present the discovery of a new highly compact quadruple star system, TIC 219006972, consisting of two eclipsing binary stars with orbital periods of 8.3 days and 13.7 days, and an […]

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TIC 219006972: A Compact, Coplanar Quadruple Star System Consisting of Two Eclipsing Binaries with an Outer Period of 168 days

Posted by dbos March 24, 2023MIT

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Leveraging vision to understand curiosity

Posted by klaurent March 23, 2023March 27, 2023Columbia

Kavli Affiliate: Jacqueline Gottlieb | Authors: Michael Cohanpour, Mariam Aly and Jacqueline Gottlieb | Summary: Humans are immensely curious and motivated to reduce uncertainty. Inspired by studies of sensory uncertainty, we hypothesized that visual areas provide multivariate representations of uncertainty, which are read out by higher-order areas that encode confidence and, ultimately, translated into curiosity. […]

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