Zobrazeno 1 - 10
of 6 015
pro vyhledávání: '"A A, Ovchinnikova"'
Autor:
Bright, E. Lawrence, Ovchinnikova, E. N., Harding, L. M., Porter, D. G., Springell, R., Dmitrienko, V. E., Caciuffo, R., Lander, G. H.
Publikováno v:
Physical Review B 110, 125138 (2024)
We have conducted a series of scattering experiments at the uranium M4 absorption edge on low-symmetry uranium compounds (U2N3 and U3O8) produced as epitaxial films. At weak and forbidden reflections, we find a resonant signal, independent of tempera
Externí odkaz:
http://arxiv.org/abs/2409.03392
Autor:
Chandrashekar, Mayanka, Goethert, Ian, Haque, Md Inzamam Ul, McMahon, Benjamin, Dhaubhadel, Sayera, Knight, Kathryn, Erdos, Joseph, Reagan, Donna, Taylor, Caroline, Kuzmak, Peter, Gaziano, John Michael, McAllister, Eileen, Costa, Lauren, Ho, Yuk-Lam, Cho, Kelly, Tamang, Suzanne, Fodeh-Jarad, Samah, Ovchinnikova, Olga S., Justice, Amy C., Hinkle, Jacob, Danciu, Ioana
Objectives: This study aims to assess the impact of domain shift on chest X-ray classification accuracy and to analyze the influence of ground truth label quality and demographic factors such as age group, sex, and study year. Materials and Methods:
Externí odkaz:
http://arxiv.org/abs/2407.21149
Autor:
Knight, Kathryn, Danciu, Ioana, Ovchinnikova, Olga, Hinkle, Jacob, Shekar, Mayanka Chandra, Mukherjee, Debangshu, McAllister, Eileen, Rizy, Caitlin, Cho, Kelly, Justice, Amy C., Erdos, Joseph, Kuzmak, Peter, Costa, Lauren, Ho, Yuk-Lam, Madipadga, Reddy, Tamang, Suzanne, Goethert, Ian
The compilation and analysis of radiological images poses numerous challenges for researchers. The sheer volume of data as well as the computational needs of algorithms capable of operating on images are extensive. Additionally, the assembly of these
Externí odkaz:
http://arxiv.org/abs/2404.18842
The construction of the initial part of a normally conducting linac for hydrogen ion beams with a pulsed current of ~20 mA up to an energy of ~70 MeV is considered. The RFQ at a frequency of ~160 MHz accelerates ions to an energy of ~4 MeV. Further a
Externí odkaz:
http://arxiv.org/abs/2309.11431
Publikováno v:
The Astrophysical Journal, 2023, Volume 954, Issue 1, id. 58, 15pp
We analyzed changes in the height of the coronal hard X-ray (HXR) source for flares SOL2013-05-13T01:50 and SOL2013-05-13T15:51. Analysis of the Reuven Ramaty High Energy Solar Spectroscopic Imager data revealed the downward motion of the HXR source
Externí odkaz:
http://arxiv.org/abs/2308.05718
Autor:
Pavel V. Panteleev, Eugene B. Pichkur, Roman N. Kruglikov, Alena Paleskava, Olga V. Shulenina, Ilia A. Bolosov, Ivan V. Bogdanov, Victoria N. Safronova, Sergey V. Balandin, Valeriya I. Marina, Tatiana I. Kombarova, Olga V. Korobova, Olga V. Shamova, Alexander G. Myasnikov, Alexander I. Borzilov, Ilya A. Osterman, Petr V. Sergiev, Alexey A. Bogdanov, Olga A. Dontsova, Andrey L. Konevega, Tatiana V. Ovchinnikova
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract The antimicrobial resistance crisis along with challenges of antimicrobial discovery revealed the vital necessity to develop new antibiotics. Many of the animal proline-rich antimicrobial peptides (PrAMPs) inhibit the process of bacterial tr
Externí odkaz:
https://doaj.org/article/9de33db467d84874bde0aeaf8143a9ce
Autor:
D. V. Cherdantsev, O. V. Ovchinnikova, Yu. G. Trofimovich, I. G. Noskov, O. V. Pervova, A. A. Kovalenko
Publikováno v:
Российский журнал гастроэнтерологии, гепатологии, колопроктологии, Vol 34, Iss 4, Pp 42-49 (2024)
Aim: to present literature data on the importance of intra-abdominal hypertension in the pathogenesis of peritonitis. Key points. Secondary purulent peritonitis is a severe and fairly common form of abdominal infection with high mortality. According
Externí odkaz:
https://doaj.org/article/97cd186a88ef456f902b98862ed51f80
Autor:
Tiffany Oliver, Neha Varghese, Simon Roux, Frederik Schulz, Marcel Huntemann, Alicia Clum, Brian Foster, Bryce Foster, Robert Riley, Kurt LaButti, Robert Egan, Patrick Hajek, Supratim Mukherjee, Galina Ovchinnikova, T. B. K. Reddy, Sara Calhoun, Richard D. Hayes, Robin R. Rohwer, Zhichao Zhou, Chris Daum, Alex Copeland, I-Min A. Chen, Natalia N. Ivanova, Nikos C. Kyrpides, Nigel J. Mouncey, Tijana Glavina del Rio, Igor V. Grigoriev, Steven Hofmeyr, Leonid Oliker, Katherine Yelick, Karthik Anantharaman, Katherine D. McMahon, Tanja Woyke, Emiley A. Eloe-Fadrosh
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-7 (2024)
Abstract The North Temperate Lakes Long-Term Ecological Research (NTL-LTER) program has been extensively used to improve understanding of how aquatic ecosystems respond to environmental stressors, climate fluctuations, and human activities. Here, we
Externí odkaz:
https://doaj.org/article/eedd08c620c9493ebd2d5a49aa266009
Autor:
E. V. Borodavina, S. I. Kutukova, A. Yu. Shurinov, E. B. Vasil’eva, A. O. Guz, I. V. Grishkevich, S. D. Karateeva, A. R. Shakhmatova, R. S. Slobodyanskiy, O. V. Romanchuk, M. R. Mukhitova, M. P. Karpovich, S. P. Dmitriev, O. S. Saypeeva, K. A. Tolpeykina, S. S. Tolstov, A. V. Makarova, Ya. A. Tyugina, E. G. Ovchinnikova
Publikováno v:
Опухоли головы и шеи, Vol 14, Iss 2, Pp 98-107 (2024)
Differentiated thyroid cancer is one of the most common malignant diseases of the endocrine system. Usually, it responds well to the standard treatment (surgery + radioiodine therapy), especially at early stages. During both treatment and dynamic obs
Externí odkaz:
https://doaj.org/article/2707608dd266460cbd4fca8974d071d9
Publikováno v:
Вопросы управления, Vol 18, Iss 4, Pp 55-66 (2024)
Introduction. Digital economy has generated a completely new model of human-machine interaction based on the active use of digital technologies in almost all spheres of human activity. Most information systems used by organizations are integrated wit
Externí odkaz:
https://doaj.org/article/ff37214f5f444a6bac4ca730ec7d2292