2024 – Page 11 – Kavli Institute Pre-Print Publications

mmWave Radar for Sit-to-Stand Analysis: A Comparative Study with Wearables and Kinect

Posted by dbos November 22, 2024Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Shuting Hu, Peggy Ackun, Xiang Zhang, Siyang Cao, Jennifer Barton | Summary: This study explores a novel approach for analyzing Sit-to-Stand (STS) movements using millimeter-wave (mmWave) radar technology. The goal is to develop a non-contact sensing, privacy-preserving, and all-day operational method for healthcare applications, including fall risk […]

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mmWave Radar for Sit-to-Stand Analysis: A Comparative Study with Wearables and Kinect

Posted by dbos November 22, 2024December 2, 2024Berkeley

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MAGAZ3NE: Evidence for Galactic Conformity in $zgtrsim3$ Protoclusters

Posted by dbos November 22, 2024December 2, 2024MIT

Kavli Affiliate: Michael McDonald | First 5 Authors: Ian McConachie, Gillian Wilson, Ben Forrest, Z. Cemile Marsan, Adam Muzzin | Summary: We examine the quiescent fractions of massive galaxies in six $zgtrsim3$ spectroscopically-confirmed protoclusters in the COSMOS field, one of which is newly confirmed and presented here. We report the spectroscopic confirmation of MAGAZ3NE~J100143+023021 at […]

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Active vision in freely moving marmosets using head-mounted eye tracking

Posted by dbos November 21, 2024December 2, 2024UCSD / Salk

Kavli Affiliate: Cory Miller | Authors: Vikram Pal Singh, Jingwen Li, Jude Mitchell and Cory Miller | Summary: Our understanding of how vision functions as primates actively navigate the real-world is remarkably sparse. As most data have been limited to chaired and typically head-restrained animals, the synergistic interactions of different motor actions/plans inherent to active […]

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Enhanced Capture Point Control Using Thruster Dynamics and QP-Based Optimization for Harpy

Posted by November 21, 2024Caltech

Kavli Affiliate: Morteza Gharib | First 5 Authors: Shreyansh Pitroda, Eric Sihite, Taoran Liu, Kaushik Venkatesh Krishnamurthy, Chenghao Wang | Summary: Our work aims to make significant strides in understanding unexplored locomotion control paradigms based on the integration of posture manipulation and thrust vectoring. These techniques are commonly seen in nature, such as Chukar birds […]

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Conjugate momentum based thruster force estimate in dynamic multimodal robot

Posted by dbos November 21, 2024December 2, 2024Caltech

Kavli Affiliate: Morteza Gharib | First 5 Authors: Shreyansh Pitroda, Eric Sihite, Taoran Liu, Kaushik Venkatesh Krishnamurthy, Chenghao Wang | Summary: In a multi-modal system which combines thruster and legged locomotion such our state-of-the-art Harpy platform to perform dynamic locomotion. Therefore, it is very important to have a proper estimate of Thruster force. Harpy is […]

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Postselection in lattice bosons undergoing continuous measurements

Posted by dbos November 21, 2024December 2, 2024UCSB

Kavli Affiliate: Matthew P. A. Fisher | First 5 Authors: Diego Barberena, Matthew P. A. Fisher, , , | Summary: We study in detail the postselection problem in a specific model: bosons hopping on a lattice subjected to continuous local measurements of quadrature observables. We solve the model analytically and show that the postselection overhead […]

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Galaxy Clustering with LSST: Effects of Number Count Bias from Blending

Posted by dbos November 21, 2024December 2, 2024Chicago

Kavli Affiliate: Chihway Chang | First 5 Authors: Benjamin Levine, Javier Sánchez, Chihway Chang, Anja von der Linden, Eboni Collins | Summary: The Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) will survey the southern sky to create the largest galaxy catalog to date, and its statistical power demands an improved understanding […]

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scatterbar: an R package for visualizing proportional data across spatially resolved coordinates

Posted by dbos November 21, 2024December 2, 2024Hopkins

Kavli Affiliate: Jean Fan | Authors: Dee Velazquez and Jean Fan | Summary: Summary: Displaying proportional data across many spatially resolved coordinates is a challenging but important data visualization task, particularly for spatially resolved transcriptomics data. Scatter pie plots are one type of commonly used data visualization for such data but present perceptual challenges that […]

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Platinum Black for stray-light mitigation on high-aspect-ratio micromechanical cantilever

Posted by dbos November 21, 2024December 2, 2024Stanford

Kavli Affiliate: Giorgio Gratta | First 5 Authors: Gautam Venugopalan, Giorgio Gratta, , , | Summary: Microscopic devices are widely used in optomechanical experiments at the cutting-edge of precision experimental physics. Such devices often need to have high electrical conductivity but low reflectivity at optical wavelengths, which can be competing requirements for many commonly available […]

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