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Wyszukujesz frazę "Kraft, T." wg kryterium: Autor


Tytuł:
Data of the Insect Biome Atlas : a metabarcoding survey of the terrestrial arthropods of Sweden and Madagascar
Autorzy:
Prus-Frankowska, Monika
Lindholm, L.-T.
Mertz, L.
Kanerot, S.
Skord, J.
Martinelli, J.
Patchett, A.
Karlsson, A.
Rajoelison, E. T.
Gunnarsson, M.
Hed, A.
Lundin, E.
Regazzoni, E.
Szpryngiel, S.
Stålhandske, T.
Rosander, K.-G.
Lundberg, J.
Aspebo, M.
Fahlen, L.
Alberg, L.
Karlsson, D.
Fürst, P.
Emanuelsson, H.
Desborough, L.
Eliasson, A.
Vilhelmsson, J.
Dolff, E.
Sundh, J.
Tyboni, M.
Åström, S.
Fisher, B. L.
Bergman, P.-E.
Kraft, T.
Persson, N.
Nilsson, J.
Tajani, K.
Raharinjanahary, D.
Vestermark, L.
Wass, A.
Persson, J.
Jönsson, A.
Randrianandrasana, C.
Deng, Junchen
Ugarph, C.
Guasconi, D.
Åhlén, D.
Ljung, K.
Wetterstrand, P.
Klinth, M.
Łukasik, Piotr
Iwaszkiewicz-Eggebrecht, E.
Ljung, U.
Bellviken, A.
Erixon, R.
Ranaivo, C.
Lindholm, M.
Miraldo, A.
Manoharan, L.
Grudd, H.
Hörnström, E.
Andersson, A. F.
Sandblom, C.
Frogner, C.
Goodsell, R.
Wahlgren, N.
Marquina, D.
Lernefalk, H.
Björkman, M. P.
Lahti, R.
Elmquist, H.
Granqvist, E.
Buczek, Mateusz
Rydgård, M.
Larsson, M.
Malmenius, M.
Roslin, T.
Häggqvist, S.
Svensson, F.
van Dijk, L. J. A.
Ronquist, F.
Johansson, H.
Tack, A. J. M.
Grabs, A.
Björklund, S.
Lestander, Y.
Rafanomezantsoa, J.-J.
Opis:
We present the data from the Insect Biome Atlas project (IBA), characterizing the terrestrial arthropod faunas of Sweden and Madagascar. Over 12 months, Malaise trap samples were collected weekly (biweekly or monthly in the winter, when feasible) at 203 locations within 100 sites in Sweden and weekly at 50 locations within 33 sites in Madagascar; this was complemented by soil and litter samples from each site. The field samples comprise 4,749 Malaise trap, 192 soil and 192 litter samples from Sweden and 2,566 Malaise trap and 190 litter samples from Madagascar. Samples were processed using mild lysis or homogenization, followed by DNA metabarcoding of CO1 (418 bp). The data comprise 698,378 non-chimeric sequence variants from Sweden and 687,866 from Madagascar, representing 33,989 (33,046 Arthropoda) and 77,599 (77,380 Arthropoda) operational taxonomic units, respectively. These are the most comprehensive data presented on these faunas so far, allowing unique analyses of the size, composition, spatial turnover and seasonal dynamics of the sampled communities. They also provide an invaluable baseline against which to gauge future changes.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
An FPGA-based proof of a concept solution for datacentre energy efficiency improvement
Autorzy:
Kraft, M.
Tomczyński, J.
Mańkowski, T.
Fularz, M.
Tematy:
datacentre
accelerator
FPGA
energy efficiency
image processing
Pokaż więcej
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Powiązania:
https://bibliotekanauki.pl/articles/114644.pdf  Link otwiera się w nowym oknie
Opis:
As the Internet becomes more and more widespread, the power consumption associated with the Internet infrastructure grows rapidly, contributing to a significant increase in operational costs of service providers. The paper presents a proof of a concept solution consisting of an FPGA expansion card with a dedicated image processing accelerator, connected to a server via PCI Express interface. The use of a dedicated accelerator allows faster completion of the task performed by the server, resulting in over tenfold improvement in energy efficiency.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
LOFAR Facet Calibration
Autorzy:
Best, P. N.
Bonafede, A.
Croston, J. H.
Orrú, E.
Miley, G. K.
Jarvis, M. J.
Rafferty, D. A.
Heald, G.
Ogrean, G. A.
Sridhar, S. S.
White, G. J.
Bîrzan, L.
Dijkema, T. J.
Murray, S. S.
Andrade-Santos, F.
Jones, C.
Brüggen, M.
van der Tol, S.
Sarazin, C. L.
Forman, W. R.
Chyży, Krzysztof
Sabater, J.
Intema, H. T.
Brunetti, G.
Dawson, W. A.
Ensslin, T.
Röttgering, H. J. A.
Simionescu, A.
van Weeren, R. J.
Rudnick, L.
Williams, W. L.
Ferrari, C.
de Gasperin, F.
Horellou, C.
Shimwell, T. W.
Hoeft, M.
Hardcastle, M. J.
Mevius, M.
Pizzo, R.
Kraft, R. P.
Cassano, R.
Stroe, A.
Opis:
LOFAR, the Low-Frequency Array, is a powerful new radio telescope operating between 10 and 240 MHz. LOFAR allows detailed sensitive high-resolution studies of the low-frequency radio sky. At the same time LOFAR also provides excellent short baseline coverage to map diffuse extended emission. However, producing high-quality deep images is challenging due to the presence of direction-dependent calibration errors, caused by imperfect knowledge of the station beam shapes and the ionosphere. Furthermore, the large data volume and presence of station clock errors present additional difficulties. In this paper we present a new calibration scheme, which we name facet calibration, to obtain deep high-resolution LOFAR High Band Antenna images using the Dutch part of the array. This scheme solves and corrects the direction-dependent errors in a number of facets that cover the observed field of view. Facet calibration provides close to thermal noise limited images for a typical 8 hr observing run at ∼ 5'' resolution, meeting the specifications of the LOFAR Tier-1 northern survey.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Search for ${\eta }$-mesic nuclei in $^{12}C(p, dp)$ reaction with the WASA detector at GSI-FRS
Autorzy:
Kazantseva, E.
Khreptak, Aleksander
Weick, H.
Kavatsyuk, M.
Nakagawa, M.
Szczepanczyk, B.
Yamamoto, A.
Rodríguez-Sánchez, J. L.
He, Y.
Skurzok, Magdalena
Brencic, Z.
Kraft-Bermuth, S.
Dickel, T.
Minami, S.
Behr, K.-H.
Metag, V.
Kurz, N.
Tanaka, Y. K.
Harakeh, M. N.
Mukha, I.
Drozd, V.
Kalantar-Nayestanaki, N.
Liu, E.
Escrig, S.
Gao, Y.
Tang, X.
Heggen, H.
Serdyuk, V.
Dubey, S.
Sekiya, R.
Graña González, A.
Morrissey, D. J.
Purushothaman, S.
Fujioka, H.
Goldenbaum, F.
Kasagi, A.
Ong, H. J.
Kollmus, H.
Geissel, H.
Haettner, E.
Kindler, B.
Alibrahim Alfaki, H.
Nociforo, C.
Hornung, C.
Pietri, S.
Schadmand, S.
Streicher, B.
Will, M.
Wimmer, K.
Nanova, M.
Ruber, R.
Tortorelli, N.
Hubbard, N.
Ekawa, H.
Benlliure, J.
Iwasaki, M.
Scheidenberger, C.
Vencelj, M.
Weber, T.
Zhao, J.
Itahashi, K.
Kostyleva, D.
Suzuki, K.
Rocco, E.
Armstrong, M.
Lommel, B.
Amjad, F.
Moskal, Paweł
Feijóo-Fontán, M.
Yanai, A.
Rappold, C.
Roy, P.
Saito, T. R.
Schwarz, P.
Opis:
We conducted an experimental search for η'-mesic nuclei, bound systems of an η' meson and a nucleus, in $^{12}C(p, dp)$ reactions. We measured the missing mass in the (p, d) reaction to obtain the mass spectrum of the reaction product near the η' emission threshold. Forward-emitted deuterons were momentum-analyzed in the FRS of GSI. We installed a nearly 4π detector WASA near the $^{12}C$ target to effectively select formation and decay of the η'-mesic nuclei. We are presently finalizing the analysis.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
WASA-FRS experiments in FAIR Phase-0 at GSI
Autorzy:
Yamamoto, A.
Brencic, Z.
Rodríguez-Sánchez, J.L.
Liu, E.
Tang, X.
Dubey, S.
Sekiya, R.
Fujioka, H.
Haettner, E.
Streicher, B.
Wimmer, K.
Nakazawa, K.
Iwasaki, M.
Vencelj, M.
Zhao, J.
Weber, T.
Harakeh, M.N.
Yanai, A.
Kazantseva, E.
Kavatsyuk, M.
Skurzok, Magdalena
Dickel, T.
Behr, K.-H.
Mukha, I.
Yoshida, J.
Serdyuk, V.
Wang, H.
Goldenbaum, F.
Pochodzalla, J.
Kollmus, H.
Schadmand, S.
Kostyleva, D.
Armstrong, M.
Amjad, F.
Muneem, A.
Schwarz, P.
Khreptak, Aleksander
Nakagawa, M.
Kraft-Bermuth, S.
Minami, S.
Kurz, N.
Drozd, V.
Gao, Y.
Heggen, H.
Knoebel, R.
Tanaka, Y.K.
Kasagi, A.
Geissel, H.
González, A.G.
Hornung, C.
Will, M.
Ruber, R.
Tortorelli, N.
Benlliure, J.
Scheidenberger, C.
Rocco, E.
Alfaki, H.A.
Lommel, B.
Rappold, C.
Weick, H.
Szczepanczyk, B.
He, Y.
Metag, V.
Morrissey, D.J.
Kalantar-Nayestanaki, N.
Escrig, S.
Achenbach, P.
Ong, H.J.
Purushothaman, S.
Feijoo-Fontán, M.
Kindler, B.
Pietri, S.
Nociforo, C.
Hubbard, N.
Ekawa, H.
Saito, T.R.
Itahashi, K.
Suzuki, K.
Moskal, Paweł
Roy, P.
Opis:
We have developed a new and unique experimental setup integrating the central part of the Wide Angle Shower Apparatus (WASA) into the Fragment Separator (FRS) at GSI. This combination opens up possibilities of new experiments with high-resolution spectroscopy at forward and measurements of light decay particles with nearly full solid-angle acceptance in coincidence. The first series of the WASA-FRS experiments have been successfully carried out in 2022. The developed experimental setup and two physics experiments performed in 2022 including the status of the preliminary data analysis are introduced.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Studies of three-and four-body hypernuclei with heavy-ion beams, nuclear emulsions and machine learning
Autorzy:
Sugimoto, S.
Yamamoto, A.
Brencic, Z.
Tanaka, Y. K.
Liu, E.
Tang, X.
Dubey, S.
Sekiya, R.
Haettner, E.
Streicher, B.
Wimmer, K.
Saito, N.
Nakazawa, K.
Vencelj, M.
Zhao, J.
Weber, T.
Yanai, A.
Kazantseva, E.
Kavatsyuk, M.
Rodríguez-Sánchez, J. L.
Skurzok, Magdalena
Dickel, T.
Behr, K.-H.
Mukha, I.
Yoshida, J.
Grãna González, A.
Serdyuk, V.
Morrissey, D. J.
Wang, H.
Goldenbaum, F.
Pochodzalla, J.
Kollmus, H.
Schadmand, S.
Kostyleva, D.
Armstrong, M.
Amjad, F.
Muneem, A.
Schwarz, P.
Khreptak, Aleksander
Nakagawa, M.
Kraft-Bermuth, S.
Minami, S.
Yoshimoto, M.
Kurz, N.
Harakeh, M. N.
Drozd, V.
Gao, Y.
Heggen, H.
Knoebel, R.
Kasagi, A.
Ong, H. J.
Geissel, H.
Alibrahim Alfaki, H.
Hornung, C.
Will, M.
Ruber, R.
Tortorelli, N.
Benlliure, J.
Scheidenberger, C.
Rocco, E.
Saito, T. R.
Rappold, C.
Weick, H.
Szczepanczyk, B.
He, Y.
Taki, M.
Kalantar-Nayestanaki, N.
Escrig, S.
Achenbach, P.
Purushothaman, S.
Feijoo-Fontán, M.
Pietri, S.
Nociforo, C.
Hubbard, N.
Ekawa, H.
Itahashi, K.
Suzuki, K.
Moskal, Paweł
Roy, P.
Opis:
Interests on few-body hypernuclei have been increased by recent results of experiments employing relativistic heavy ion beams. Some of the experiments have revealed that the lifetime of the lightest hypernucleus, hypertriton, is significantly shorter than 263 ps which is expected by considering the hypertriton to be a weakly-bound system. The STAR collaboration has also measured the hypertriton binding energy, and the deduced value is contradicting to its formerly known small binding energy. These measurements have indicated that the fundamental physics quantities of the hypertriton such as its lifetime and binding energy have not been understood, therefore, they have to be measured very precisely. Furthermore, an unprecedented Λnn bound state observed by the HypHI collaboration has to be studied in order to draw a conclusion whether or not such a bound state exists. These three-body hypernuclear states are studied by the heavy-ion beam data in the WASA-FRS experiment and by analysing J-PARC E07 nuclear emulsion data with machine learning.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł

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