Zobrazeno 1 - 10
of 124
pro vyhledávání: '"T. Sveinsson"'
Publikováno v:
IEEE Transactions on Vehicular Technology. 54:1235-1244
We present models for the ultrawideband (UWB) channel delay profile in indoor environments, based on the processing of two large sets of measured data. Both measurement sets are for a center frequency of 5 GHz, but the bandwidths are very different-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04ba836e9d9a4441352a50241dc9f8b5
https://doi.org/10.1109/tvt.2005.851379
https://doi.org/10.1109/tvt.2005.851379
Publikováno v:
Journal of Economic Entomology. 95:307-312
The plant parasitic mite Penthaleus major (Duges) occurs as a pest on perennial grasses in hayfields in Iceland, northern Norway, and southern Greenland. In these areas it appears as a summer phenomenon, contrary to more southern locations, where it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a338fd959b9cf9d329ac1d492c4a1dd
https://doi.org/10.1603/0022-0493-95.2.307
https://doi.org/10.1603/0022-0493-95.2.307
Autor:
S, Gudlaugsdottir, H, Sigurdsson, B A, Agnarsson, J G, Jonasson, S, Kristjansdottir, G, Baldursson, S, Bjornsson, T, Sveinsson, V, Egilsson
Publikováno v:
Laeknabladid. 82(2)
It is widely agreed that the presence or absence of axillary lymph-node involvement (N) is the most reliable predictor of relapse or survival in breast cancer, together with tumor size (T) and the presence or absence of distant metastasis (M). These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::eae4c2a187d9c7ca32d3254d8907651f
https://pubmed.ncbi.nlm.nih.gov/20065406
https://pubmed.ncbi.nlm.nih.gov/20065406
Publikováno v:
Lote, K, Möller, T, Nordman, E, Overgaard, J & Sveinsson, T 1991, ' Resources and productivity in radiation oncology in Denmark, Finland, Iceland, Norway and Sweden during 1987 ', Acta Oncologica, vol. 30, no. 5, pp. 555-561 .
Data concerning megavoltage equipment and use of megavoltage external beams in cancer management during 1987 in Denmark, Finland, Iceland, Norway, and Sweden were collected from all 37 centres serving a population of 23 million in these countries. Po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::864600d5e4a2259c525722b578eb4927
https://doi.org/10.3109/02841869109092417
https://doi.org/10.3109/02841869109092417
Publikováno v:
GLOBECOM
In this study we provide a physical layer based analysis of the coexistence issues of ultra-wideband (UWB) with other devices in the same spectrum. Specifically, we have focused on the UWB interference to and from devices using the wireless local are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f54a83eb51e5200a1aea3a53acf8fef
https://doi.org/10.1109/glocom.2003.1258271
https://doi.org/10.1109/glocom.2003.1258271
Publikováno v:
WCNC
We describe a statistical model for the multipath intensity profile (MIP) in residential environments. The work is based on over 300,000 frequency response measurements at 712 locations in 23 homes. We show that, for non-line-of-sight (NLS) path, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b4bc642d60ce6f848c340fe0f87972
https://doi.org/10.1109/wcnc.2003.1200336
https://doi.org/10.1109/wcnc.2003.1200336
Publikováno v:
2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall (IEEE Cat. No.03CH37484).
We present a statistical model for the path loss of ultra-wideband channels in indoor environments. In contrast to previous measurements, the data reported here are for a bandwidth of 6 GHz rather than 1.25 GHz; they encompass commercial buildings in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45bfba99ccaa3aafffc6d7491668df0f
https://doi.org/10.1109/vetecf.2003.1286197
https://doi.org/10.1109/vetecf.2003.1286197
Publikováno v:
2003 IEEE 58th Vehicular Technology Conference. VTC 2003-Fall (IEEE Cat. No.03CH37484).
We present a statistical model for the delay profile of ultra-wideband channels in indoor environments. Two kinds of profiles are defined, namely the multipath intensity profile (MIP) and the power delay profile (PDP). The MIP is the delay profile at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9b61aa021d3e701f98178980eb0e465
https://doi.org/10.1109/vetecf.2003.1286198
https://doi.org/10.1109/vetecf.2003.1286198
Publikováno v:
British Journal of Sports Medicine. 45:358-358
Background The re-injury rate of the hamstring muscle group is reported as high as 12%. This emphasises the need for better testing procedures when considering increasing the workload or allowing a player to return to sport. Objective To test the bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f080007959605f324c2608df2cdfc40
https://doi.org/10.1136/bjsm.2011.084038.136
https://doi.org/10.1136/bjsm.2011.084038.136
Publikováno v:
British Journal of Sports Medicine. 45:361-361
Background After puberty female athletes are in 2–7 times higher risk of tearing the anterior cruciate ligament as compared to males. Objective To compare following factors between 15 and 18 years boys and girls participating in soccer: 1) Vertical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e57753cf781ead29c0a5d790eed60f4c
https://doi.org/10.1136/bjsm.2011.084038.145
https://doi.org/10.1136/bjsm.2011.084038.145