Zobrazeno 1 - 10
of 64
pro vyhledávání: '"K. Litvin"'
Autor:
K. Litvin, V. Sarchet
Publikováno v:
Annals of Global Health, Vol 81, Iss 1 (2015)
Externí odkaz:
https://doaj.org/article/026b8123d6d44e268886f5a1e35ac012
Akademický článek
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Autor:
Gregory P. Ranches, Alexandra L. Quittner, Kevin L. Winthrop, Wesley Plinke, Emily Henkle, Hana K. Litvin
Publikováno v:
The European respiratory journal. 55(1)
IntroductionNontuberculous mycobacteria (NTM) cause chronic, debilitating pulmonary disease. Patient-reported outcomes provide measures of symptoms, functioning and treatment response. Here we describe the preliminary validation of the recently devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96f52011076a0ab2fbf32ffb2e33396c
https://pubmed.ncbi.nlm.nih.gov/31949103
https://pubmed.ncbi.nlm.nih.gov/31949103
Autor:
Vladimir I. Vysotskii, V. I. Tomak, A. A. Barzov, N. N. Sysoev, N. K. Litvin, A. A. Kornilova
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 4:1008-1017
The radiation processes associated with a supersonic water jet exhausting from a narrow channel are considered. It has been found for the first time that the output of the channel and the initial portion of the jet are sources of intense X-radiation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0518cb2b352879890e7aca5d48db7c5a
https://doi.org/10.1134/s1027451010060224
https://doi.org/10.1134/s1027451010060224
Autor:
N. N. Sysoev, V. I. Tomak, Alla A. Kornilova, N. K. Litvin, Vladimir I. Vysotskii, A. A. Barzov
Publikováno v:
Moscow University Physics Bulletin. 65:46-50
The process of generation of X-ray radiation formed during the free exit of a fast stream of water in a state of cavitation from a narrow channel was investigated both experimentally and theoretically. It was observed for the first time that the init
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38febacafdc4ace2f00445efa0c6b77c
https://doi.org/10.3103/s002713491001011x
https://doi.org/10.3103/s002713491001011x
Publikováno v:
Molecular Phylogenetics and Evolution. 48:554-562
The bean goose Anser fabalis and the pink-footed goose A. brachyrhynchus breed in the tundra and taiga zones of Eurasia and eastern Greenland, and the taxonomy of the group based on morphology has been controversial. We investigated the phylogenetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c15d62ca0df5143b4052ab3749745fc
https://doi.org/10.1016/j.ympev.2008.04.038
https://doi.org/10.1016/j.ympev.2008.04.038
Autor:
N. K. Litvin
Publikováno v:
Hydrotechnical Construction. 25:422-425
The proposed algorithm for selecting a rational mathematical model of the bank storage process considerably reduces the labor intensity of hydropower calculations when investigating the effect of bank storage on power production by a cascade of hydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::692810b5a9a52b6ed80f84771f5e0453
https://doi.org/10.1007/bf01423915
https://doi.org/10.1007/bf01423915
Akademický článek
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Akademický článek
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Autor:
M.A. Thompson, U.K. Mishra, S.E. Rosenbaum, K. Litvin, L.D. Nguyen, Lawrence E. Larson, J. A. Henige, C. Ngo, C.S. Chou, M. Lui, D.A. Pierson
Publikováno v:
1991 IEEE MTT-S International Microwave Symposium Digest.
AlInAs/GaInAs on InP HEMT (high electron mobility transistor) single-stage low-noise MMIC (monolithic microwave integrated circuit) amplifiers have been developed for operation at 12 GHz, 35 GHz and 60 GHz. A noise figure of 0.78 dB with an associate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4e0d677a8e07c951d1f8745c6590ab4
https://doi.org/10.1109/mwsym.1991.147131
https://doi.org/10.1109/mwsym.1991.147131