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2,266 results on '"Kovács, Attila"'

1. Upgrading the Submillimeter Array: wSMA and beyond

Author

Grimes, Paul K., Keating, Garrett K., Blundell, Raymond, Christensen, Robert D., Gurwell, Mark, Kovacs, Attila, Norton, Timothy, Paine, Scott N., Rao, Ramprasad, Tong, Edward C. -Y., Weintroub, Jonathan, Wilner, David, Wilson, Robert W., Zeng, Lingzhen, and Zhang, Qizhou

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The Submillimeter Array (SMA) is an array of 8 antennas operating at millimeter and submillimeter wavelengths on Maunakea, Hawaii, operated by the Smithsonian Astrophysical Observatory and Academia Sinica Institute of Astronomy and Astrophysics, Taiwan. Over the past several years, we have been preparing a major upgrade to the SMA that will replace the aging original receiver cryostats and receiver cartridges with all new cryostats and new 230 and 345 GHz receiver designs. This wideband upgrade (wSMA) will also include significantly increased instantaneous bandwidth, improved sensitivity, and greater capabilities for dual frequency observations. In this paper, we will describe the wSMA receiver upgrade and status, as well as the future upgrades that will be enabled by the deployment of the wSMA receivers., Comment: To be published in the proceedings of SPIE Astronomical Telescopes + Instrumentation 2024, paper number 13096-122

Published
2024

2. NASH triggers cardiometabolic HFpEF in aging mice

Author

Kucsera, Dániel, Ruppert, Mihály, Sayour, Nabil V., Tóth, Viktória E., Kovács, Tamás, Hegedűs, Zsombor I., Onódi, Zsófia, Fábián, Alexandra, Kovács, Attila, Radovits, Tamás, Merkely, Béla, Pacher, Pál, Ferdinandy, Péter, and Varga, Zoltán V.

Published
2024
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4. Masked Autoencoders for Medical Ultrasound Videos Using ROI-Aware Masking

Author

Szijártó, Ádám, Magyar, Bálint, Szeier, Thomas Á., Tolvaj, Máté, Fábián, Alexandra, Lakatos, Bálint K., Ladányi, Zsuzsanna, Bagyura, Zsolt, Merkely, Béla, Kovács, Attila, Tokodi, Márton, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Gomez, Alberto, editor, Khanal, Bishesh, editor, King, Andrew, editor, and Namburete, Ana, editor

Published
2025
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5. Non-invasive myocardial work as an independent predictor of postprocedural NT-proBNP in elderly patients undergoing transcatheter aortic valve replacement

Author

Ladányi, Zsuzsanna, Bálint, Tímea, Fábián, Alexandra, Ujvári, Adrienn, Turschl, Tímea Katalin, Nagy, Dávid, Straub, Éva, Fejér, Csaba, Zima, Endre, Apor, Astrid, Nagy, Anikó Ilona, Szigethi, Tímea, Papp, Roland, Molnár, Levente, Kovács, Attila, Ruppert, Mihály, Lakatos, Bálint Károly, and Merkely, Béla

Published
2024
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11. Conclusion

Author

Forgács, István, Kovács, Attila, Forgács, István, and Kovács, Attila

Published
2024
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22. A Kazár Kaganátus egy népe: a burtászok - A Tribe of the Khazar Khaganate: the Burtas

Author

KOVÁCS, Attila

Subjects
Social Sciences
Abstract

If we consider the written sources about the Burtas, it can be concluded that the Muslim writers provide the most detailed and precise descriptions. The origin of the Burtas is widely disputed; some researchers suggest that they are Turkish, while others support the theory of their Iranian origin. However, the majority of international scientists consider the Burtas as the ancestors of a Finno-Ugric people, the Mordvins, drawing this conclusion from the Burtas’ name. According to the popular explanation, Burtas and Merdas ethnic names occurring in different written sources denote the same people, since the localization and lifestyles are identical in the descriptions. Written accounts also report thatthe Burtas used a complex farming system involving both agriculture and large-scale livestock breeding. They dwelled west from the Volga and their territory may have stretched to the river Don. Thus, it is a fact that they lived on the wooded steppe. If we compare Latin, Hebrew and Russian sources with the Muslims, it becomes obvious that the Burtas tribe is not identical with the Mordvins, meaning that the Burtas/Merdas identification is false as well. The endonym of the Mordvins supports this hypothesis. The Mordvins do not use the name Mordvin for themselves; it is a Russian loanword. They call themselves Moksa and Erä. Consequently, the term Burtas cannot be connected to the endonym of the Mordvins. Moreover, I have newly discovered a Russian source, a list of the taxpayers of Vladimir prince of the Rus where the Burtas and Mordvins are handled as separate ethnic groups. This means that the Burtas were an independent tribe living in the region between the Middle Volga and the Don; their neighbourswere the Khazars in the South and the Volga Bulgars in the North. The Burtas were subjected firstly by the Khazars until the end of the 10th century, then by the Volga Bulgars and later by the Rus. After the Mongolian attack in 1230s, they became dependent of the Mongolians and gradually disappeared from the written sources.

Published
2013
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24. Creating Cyber Resiliency in Critical Infrastructures

Author

Kovacs, Attila Mate, Masys, Anthony J., Editor-in-Chief, Bichler, Gisela, Advisory Editor, Bourlai, Thirimachos, Advisory Editor, Johnson, Chris, Advisory Editor, Karampelas, Panagiotis, Advisory Editor, Leuprecht, Christian, Advisory Editor, Morse, Edward C., Advisory Editor, Skillicorn, David, Advisory Editor, Yamagata, Yoshiki, Advisory Editor, Kovács, Tünde Anna, editor, Nyikes, Zoltán, editor, Berek, Tamás, editor, Daruka, Norbert, editor, and Tóth, László, editor

Published
2024
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32. Deep Learning-Derived Myocardial Strain

Author

Kwan, Alan C., Chang, Ernest W., Jain, Ishan, Theurer, John, Tang, Xiu, Francisco, Nadia, Haddad, Francois, Liang, David, Fábián, Alexandra, Ferencz, Andrea, Yuan, Neal, Merkely, Béla, Siegel, Robert, Cheng, Susan, Kovács, Attila, Tokodi, Márton, and Ouyang, David

Published
2024
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33. Significant Disagreement Between Conventional Parameters and 3D Echocardiography-Derived Ejection Fraction in the Detection of Right Ventricular Systolic Dysfunction and Its Association With Outcomes

Author

Tolvaj, Máté, Kovács, Attila, Radu, Noela, Cascella, Andrea, Muraru, Denisa, Lakatos, Bálint, Fábián, Alexandra, Tokodi, Márton, Tomaselli, Michele, Gavazzoni, Mara, Perelli, Francesco, Merkely, Béla, Badano, Luigi P., and Surkova, Elena

Published
2024
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43. RVENet: A Large Echocardiographic Dataset for the Deep Learning-Based Assessment of Right Ventricular Function

Author

Magyar, Bálint, Tokodi, Márton, Soós, András, Tolvaj, Máté, Lakatos, Bálint Károly, Fábián, Alexandra, Surkova, Elena, Merkely, Béla, Kovács, Attila, Horváth, András, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Karlinsky, Leonid, editor, Michaeli, Tomer, editor, and Nishino, Ko, editor

Published
2023
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47. Cardiac radiation improves ventricular function in mice and humans with cardiomyopathy

Author

Pedersen, Lauren N., Valenzuela Ripoll, Carla, Ozcan, Mualla, Guo, Zhen, Lotfinaghsh, Aynaz, Zhang, Shiyang, Ng, Sherwin, Weinheimer, Carla, Nigro, Jessica, Kovacs, Attila, Diab, Ahmed, Klaas, Amanda, Grogan, Felicia, Cho, Yoonje, Ataran, Anahita, Luehmann, Hannah, Heck, Abigail, Kolb, Kollin, Strong, Lori, Navara, Rachita, Walls, Gerard M., Hugo, Geoff, Samson, Pamela, Cooper, Daniel, Reynoso, Francisco J., Schwarz, Julie K., Moore, Kaitlin, Lavine, Kory, Rentschler, Stacey L., Liu, Yongjian, Woodard, Pamela K., Robinson, Clifford, Cuculich, Phillip S., Bergom, Carmen, and Javaheri, Ali

Published
2023
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