Noninvasive in vivo photoacoustic measurement of internal jugular venous oxygenation in humans

Kavli Affiliate: Lihong V. Wang | Authors: Alejandro Garcia-Uribe, Todd N. Erpelding, Haixin Ke, Kavya Narayana Reddy, Anshuman Sharma, Lihong V. Wang | Summary: In many clinical conditions, such as head trauma, stroke, and low cardiac output states, the brain is at risk for hypoxic-ischemic injury. The metabolic rate and oxygen consumption of the brain […]


Continue.. Noninvasive in vivo photoacoustic measurement of internal jugular venous oxygenation in humans

Blind Search of The Solar Neighborhood Galactic Disk within 5kpc: 1,179 new Star clusters found in Gaia DR3

Kavli Affiliate: Feng Wang | Authors: Huanbin Chi, Feng Wang, Wenting Wang, Hui Deng, Zhongmu Li | Summary: Studying open clusters (OCs) is essential for a comprehensive understanding of the structure and evolution of the Milky Way. Many previous studies have systematically searched for OCs near the solar system within 1.2 kpc or 20 degrees […]


Continue.. Blind Search of The Solar Neighborhood Galactic Disk within 5kpc: 1,179 new Star clusters found in Gaia DR3

Tunable and efficient ultraviolet generation in nanophotonic lithium niobate

Kavli Affiliate: Alireza Marandi | First 5 Authors: Emily Hwang, Nathan Harper, Ryoto Sekine, Luis Ledezma, Alireza Marandi | Summary: On-chip ultraviolet sources are of great interest for building compact and scalable atomic clocks, quantum computers, and spectrometers; however, few material platforms are suitable for integrated ultraviolet light generation. Of these materials, thin-film lithium niobate […]


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Anomalous crystalline ordering of particles in a viscoelastic fluid under high shear

Kavli Affiliate: David A. Weitz | Authors: Sijie Sun, Nan Xue, Stefano Aime, Hyoungsoo Kim, Jizhou Tang, Gareth H. McKinley, Howard A. Stone, David A. Weitz | Summary: Addition of particles to a viscoelastic suspension dramatically alters the properties of the mixture, particularly when it is sheared or otherwise processed. Shear-induced stretching of the polymers […]


Continue.. Anomalous crystalline ordering of particles in a viscoelastic fluid under high shear

Anomalous crystalline ordering of particles in a viscoelastic fluid under high shear

Kavli Affiliate: David A. Weitz | First 5 Authors: Sijie Sun, Nan Xue, Stefano Aime, Hyoungsoo Kim, Jizhou Tang | Summary: Addition of particles to a viscoelastic suspension dramatically alters the properties of the mixture, particularly when it is sheared or otherwise processed. Shear-induced stretching of the polymers results in elastic stress that causes a […]


Continue.. Anomalous crystalline ordering of particles in a viscoelastic fluid under high shear

Defeating Broken Symmetry with Doping: Symmetric Resonant Tunneling in Noncentrosymetric Heterostructures

Kavli Affiliate: Grace Xing | First 5 Authors: Jimy Encomendero, Vladimir Protasenko, Debdeep Jena, Huili Grace Xing, | Summary: Resonant tunneling transport in polar heterostructures is intimately connected to the polarization fields emerging from the geometric Berry-phase. In these structures, quantum confinement results not only in a discrete electronic spectrum, but also in built-in polarization […]


Continue.. Defeating Broken Symmetry with Doping: Symmetric Resonant Tunneling in Noncentrosymetric Heterostructures

Fighting Broken Symmetry with Doping: Toward Polar Resonant Tunneling Diodes with Symmetric Characteristics

Kavli Affiliate: Farhan Rana | First 5 Authors: Jimy Encomendero, Vladimir Protasenko, Farhan Rana, Debdeep Jena, Huili Grace Xing | Summary: The recent demonstration of resonant tunneling transport in nitride semiconductors has led to an invigorated effort to harness this quantum transport regime for practical applications. In polar semiconductors, however, the interplay between fixed polarization […]


Continue.. Fighting Broken Symmetry with Doping: Toward Polar Resonant Tunneling Diodes with Symmetric Characteristics

Fighting Broken Symmetry with Doping: Toward Polar Resonant Tunneling Diodes with Symmetric Characteristics

Kavli Affiliate: Farhan Rana | First 5 Authors: Jimy Encomendero, Vladimir Protasenko, Farhan Rana, Debdeep Jena, Huili Grace Xing | Summary: The recent demonstration of resonant tunneling transport in nitride semiconductors has led to an invigorated effort to harness this quantum transport regime for practical applications. In polar semiconductors, however, the interplay between fixed polarization […]


Continue.. Fighting Broken Symmetry with Doping: Toward Polar Resonant Tunneling Diodes with Symmetric Characteristics

Speech Intelligibility Classifiers from 550k Disordered Speech Samples

Kavli Affiliate: Michael P. Brenner | First 5 Authors: Subhashini Venugopalan, Jimmy Tobin, Samuel J. Yang, Katie Seaver, Richard J. N. Cave | Summary: We developed dysarthric speech intelligibility classifiers on 551,176 disordered speech samples contributed by a diverse set of 468 speakers, with a range of self-reported speaking disorders and rated for their overall […]


Continue.. Speech Intelligibility Classifiers from 550k Disordered Speech Samples

Speech Intelligibility Classifiers from 550k Disordered Speech Samples

Kavli Affiliate: Michael P. Brenner | First 5 Authors: Subhashini Venugopalan, Jimmy Tobin, Samuel J. Yang, Katie Seaver, Richard J. N. Cave | Summary: We developed dysarthric speech intelligibility classifiers on 551,176 disordered speech samples contributed by a diverse set of 468 speakers, with a range of self-reported speaking disorders and rated for their overall […]


Continue.. Speech Intelligibility Classifiers from 550k Disordered Speech Samples