Zobrazeno 1 - 10
of 97
pro vyhledávání: '"K. Popovski"'
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2007 (2007)
The effects of multipath propagation lead to a significant decrease in system performance in most of the proposed ultra-wideband communication systems. A time-reversed system utilises the multipath channel impulse response to decrease receiver comple
Externí odkaz:
https://doaj.org/article/3bc1be0435384c529eeaa6b51ac30380
Publikováno v:
Folia Medica, Vol 64, Iss 6, Pp 913-921 (2022)
Introduction: Podocalyxin (PCX) is an indicator of glomerular injury. Aside from the kidney, it is expressed in the endothelial cells of various organs. Echographic examinations are useful in assessing the alterations in cardiovascular structure and
Externí odkaz:
https://doaj.org/article/568265c57c0a4f0290e590e75c93ae48
Publikováno v:
Folia Medica, Vol 63, Iss 4, Pp 519-526 (2021)
Introduction: Collagen type I is a major structural component of human uterus. Recent studies have found that collagen type I turnover is altered in preeclampsia and imbalance occurs between collagen synthesis and degradation processes. This acts as
Externí odkaz:
https://doaj.org/article/6f60707aca884a99ac5fad19275b3587
Summary Podocalyxin (PCX) is a glycoprotein member of the CD34 transmembrane sialomucin family and covers the surface of podocytes. It is assumed to be a marker of glomerular endothelial injury. In conditions, podocalyxin excretion in the urine is in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac1b73c38fdf1dcf1479e3ce70f8f59
https://hdl.handle.net/20.500.12641/42929
https://hdl.handle.net/20.500.12641/42929
Publikováno v:
Akusherstvo i ginekologiia. 55
Vaginal infections /VI/ represent some of the most common diseases by infection of FGS. The aim of this study is to analyze clinical and bacteriological efficacy of Polygynax in the treatment of vaginal infections and to take into account the correla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2d0159b6168ea7c6dddb44d378f61f5f
https://pubmed.ncbi.nlm.nih.gov/27509660
https://pubmed.ncbi.nlm.nih.gov/27509660
Publikováno v:
Computers & Electrical Engineering. 36:775-788
Multipath degradation is a significant consideration for all wireless communication systems. A time-reversed UWB system harnesses the multipath channel to achieve temporal and spatial focusing through signal pre-filtering at the transmitter side. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::029851362509dbf2dc72090461e0f636
https://doi.org/10.1016/j.compeleceng.2008.11.013
https://doi.org/10.1016/j.compeleceng.2008.11.013
Publikováno v:
Acta Horticulturae. :279-284
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e85d0dffa605dc72cbf3fd773af82746
https://doi.org/10.17660/actahortic.2001.554.29
https://doi.org/10.17660/actahortic.2001.554.29
Akademický článek
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Publikováno v:
PIMRC
The combination of user multiplexing and data encoding within Ultra Wideband systems has been proposed to improve bit error performance. Relative to conventional binary coding, this technique has shown to reduce error rates in scarcely populated syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e88b76945e3a98f4e54e24a6e55afafc
https://doi.org/10.1109/pimrc.2008.4699560
https://doi.org/10.1109/pimrc.2008.4699560
Publikováno v:
WCNC
With significant research being conducted in Ultra Wideband communications to increase error performance, this paper proposes a combination of user multiplexing and data encoding to achieve a BER improvement. Through the use of non-binary turbo codin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::365ba6eaa20373396a69ba5308070a58
https://doi.org/10.1109/wcnc.2008.188
https://doi.org/10.1109/wcnc.2008.188