Výsledky vyhledávání - "Vilesov, A. P."

Report

Thermal Imaging and Radar for Remote Sleep Monitoring of Breathing and Apnea

Autor: Del Regno, Kai, Vilesov, Alexander, Armouti, Adnan, Harish, Anirudh Bindiganavale, Can, Selim Emir, Kita, Ashley, Kadambi, Achuta

Polysomnography (PSG), the current gold standard method for monitoring and detecting sleep disorders, is cumbersome and costly. At-home testing solutions, known as home sleep apnea testing (HSAT), exist. However, they are contact-based, a feature whi

Externí odkaz: http://arxiv.org/abs/2407.11936

Zobrazit plný text záznamu

Report

Solutions to Deepfakes: Can Camera Hardware, Cryptography, and Deep Learning Verify Real Images?

Autor: Vilesov, Alexander, Tian, Yuan, Sehatbakhsh, Nader, Kadambi, Achuta

The exponential progress in generative AI poses serious implications for the credibility of all real images and videos. There will exist a point in the future where 1) digital content produced by generative AI will be indistinguishable from those cre

Externí odkaz: http://arxiv.org/abs/2407.04169

Zobrazit plný text záznamu

Report

Making Thermal Imaging More Equitable and Accurate: Resolving Solar Loading Biases

Autor: Zhao, Ellin Q., Vilesov, Alexander, Athreya, Shreeram, Chari, Pradyumna, Merlos, Jeanette, Millett, Kendall, Cyr, Nia St., Jalilian, Laleh, Kadambi, Achuta

Thermal cameras and thermal point detectors are used to measure the temperature of human skin. These are important devices that are used everyday in clinical and mass screening settings, particularly in an epidemic. Unfortunately, despite the wide us

Externí odkaz: http://arxiv.org/abs/2304.08832

Zobrazit plný text záznamu

Report

Generation of Large Vortex-Free Superfluid Helium Nanodroplets

Superfluid helium nanodroplets are an ideal environment for the formation of metastable, self-organized dopant nanostructures. However, the presence of vortices often hinders their formation. Here, we demonstrate the generation of vortex-free helium

Externí odkaz: http://arxiv.org/abs/2302.07355

Zobrazit plný text záznamu

Report

Shapes of rotating normal fluid 3He versus superfluid 4He droplets in molecular beams

Autor: Verma, Deepak, Connell, Sean M. O. O, Feinberg, Alexandra J., Erukala, Swetha, Tanyag, Rico M., Bernando, Charles, Pang, Weiwu, Saladrigas, Catherine A., Toulson, Benjamin W., Borgwardt, Mario, Shivaram, Niranjan, Lin, Ming-Fu, Haddad, Andre Al, Jäger, Wolfgang, Bostedt, Christoph, Walter, Peter, Gessner, Oliver, Vilesov, Andrey F.

Publikováno v: Phys. Rev. B 102, 014504 (2020)

Previous single-pulse extreme ultraviolet and X-ray coherent diffraction studies revealed that superfluid 4He droplets obtained in free jet expansion acquire sizable angular momentum, resulting in significant centrifugal distortion. Similar experimen

Externí odkaz: http://arxiv.org/abs/2003.07466

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Report

Angular momentum in rotating superfluid droplets

Autor: OConnell, Sean M. O., Tanyag, Rico Mayro P., Verma, Deepak, Bernando, Charles, Pang, Weiwu, Bacellar, Camila, Saladrigas, Catherine A., Mahl, Johannes, Toulson, Benjamin W., Kumagai, Yoshiaki, Walter, Peter, Ancilotto, Francesco, Barranco, Manuel, Pi, Marti, Bostedt, Christoph, Gessner, Oliver, Vilesov, Andrey F.

The angular momentum of rotating superfluid droplets originates from quantized vortices and capillary waves, the interplay between which remains to be uncovered. Here, the rotation of isolated sub-micrometer superfluid 4He droplets is studied by ultr

Externí odkaz: http://arxiv.org/abs/1910.12926

Zobrazit plný text záznamu