Zobrazeno 1 - 10
of 76
pro vyhledávání: '"J. M. Luna"'
Publikováno v:
The Journal of Engineering, Vol 2024, Iss 2, Pp n/a-n/a (2024)
Abstract A visible light positioning (VLP) system for multi‐cell networks based on multi‐colour LED that combines frequency division multiplexing with the received signal strength and a trilateration method is proposed. First, it employs experime
Externí odkaz:
https://doaj.org/article/b0556042a4e6415c800fffe2aae97967
Autor:
J. R. Younce, R. H. Cascella, B. D. Berman, H. A. Jinnah, S Bellows, J. Feuerstein, A. Wagle Shukla, A. Mahajan, F. C. F. Chang, K. R. Duque, S. Reich, S. Pirio Richardson, A. Deik, N. Stover, J. M. Luna, S. A. Norris
Publikováno v:
Dystonia, Vol 2 (2023)
According to expert consensus, dystonia can be classified as focal, segmental, multifocal, and generalized, based on the affected body distribution. To provide an empirical and data-driven approach to categorizing these distributions, we used a data-
Externí odkaz:
https://doaj.org/article/4ef61a40aaaa4c7dbcc1f06404664e0d
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 12, Iss 2 (2019)
To date, the subgroup discovery (SD) task has been considered in problems where a target variable is unequivocally described by a set of features, also known as instance. Nowadays, however, with the increasing interest in data storage, new data struc
Externí odkaz:
https://doaj.org/article/090f3b7002d24058ada8c3757b4b74ee
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 12, Iss 1 (2018)
In the association rule mining field many different quality measures have been proposed over time with the aim of quantifying the interestingness of each discovered rule. In evolutionary computation, many of these metrics have been used as functions
Externí odkaz:
https://doaj.org/article/bf9f480f1d83446abbbb068932949747
Autor:
Marina Orio, E. Behar, G. J. M. Luna, J. J. Drake, J. Gallagher, J. S. Nichols, J. U. Ness, A. Dobrotka, J. Mikolajewska, M. Della Valle, R. Ignace, R. Rahin
The 2021 outburst of the symbiotic recurrent nova RS Oph was observed with the Chandra High Energy Transmission Gratings (HETG) on day 18 after optical maximum and with XMM-Newton and its Reflection Grating Spectrographs (RGS) on day 21, before the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aea0ea83cb14ee4a4a13a740514113da
http://arxiv.org/abs/2209.02123
http://arxiv.org/abs/2209.02123
Autor:
Christopher A. Onken, Samuel Lai (赖民希), Christian Wolf, Adrian B. Lucy, Wei Jeat Hon, Patrick Tisserand, Jennifer L. Sokoloski, Gerardo J. M. Luna, Rajeev Manick, Xiaohui Fan, Fuyan Bian (边福彦)
We report the discovery of a bright (g = 14.5 mag (AB), K = 11.9 mag (Vega)) quasar at redshift z = 0.83 -- the optically brightest (unbeamed) quasar at z > 0.4. SMSS J114447.77-430859.3, at a Galactic latitude of b = +18.1deg, was identified by its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255e861e95de30cae3e34e5815687f34
http://arxiv.org/abs/2206.04204
http://arxiv.org/abs/2206.04204
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 499:3006-3018
We present X-ray observations of novae V2491 Cyg and KT Eri about 9 years post-outburst, of the dwarf nova and post-nova candidate EY Cyg, and of a VY Scl variable. The first three objects were observed with XMM-Newton, KT Eri also with the Chandra A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0b1cbd95364a88177de2b97d85ad974
https://doi.org/10.1093/mnras/staa3012
https://doi.org/10.1093/mnras/staa3012
Autor:
Georgi Latev, K. A. Stoyanov, R. K. Zamanov, K. Iłkiewicz, G. J. M. Luna, Josep Martí, Svetlana Boeva, Koji Mukai, Joanna Mikolajewska
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 495:1461-1467
We performed high-resolution optical spectroscopy and X-ray observations of the recently identified Mira-type symbiotic star EF Aql. Based on high-resolution optical spectroscopy obtained with SALT, we determine the temperature ($\sim $55 000 K) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10e1f6edecb325a6cdc276ffdd48db3a
https://doi.org/10.1093/mnras/staa1310
https://doi.org/10.1093/mnras/staa1310
Autor:
A. Pujol, G. J. M. Luna, K. Mukai, J. L. Sokoloski, N. P. M. Kuin, F. M. Walter, R. Angeloni, Y. Nikolov, R. Lopes de Oliveira, N. E. Nuñez, M. Jaque Arancibia, T. Palma, L. Gramajo
Publikováno v:
Astronomy & Astrophysics. 670:A32
Symbiotic binaries sometimes hide their symbiotic nature for significant periods of time. There is mounting observational evidence that in those symbiotics that are powered solely by accretion of red-giant's wind material onto a white dwarf, without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8411522583bed46529ddd6ba4650c8d6
https://doi.org/10.1051/0004-6361/202244967
https://doi.org/10.1051/0004-6361/202244967