Zobrazeno 1 - 10
of 30
pro vyhledávání: '"D. Sawatzky"'
Autor:
Laura Eisenmenger, Jesse Manunga, Benjamin D. Sawatzky, Anthony D. Kuner, Howard A. Rowley, James M. Sosman
Publikováno v:
Neurology. 97:389-390
A 54-year-old man with HIV infection on suppressive antiretroviral therapy (ART) presented with progressive gait difficulty over 1 year. MRI demonstrated increasingly predominant white matter hyperintensity and development of abnormal perivascular en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5242b816100890884f5cf2676821bbaf
https://doi.org/10.1212/wnl.0000000000012238
https://doi.org/10.1212/wnl.0000000000012238
Publikováno v:
Journal of Great Lakes Research. 42:173-192
The present knowledge base and stressor status of 48 large (450 km 2 or greater in area) Arctic lakes in Canada are reviewed. The lakes occur from the southern territorial boundaries to the northern-most extent of land in the Archipelago, and range i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e10224c2b9df3480901db9dcb16ae1d
https://doi.org/10.1016/j.jglr.2015.10.008
https://doi.org/10.1016/j.jglr.2015.10.008
Autor:
James D. Reist, Chantelle D. Sawatzky
Publikováno v:
Marine Fishes of Arctic Canada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c479c40e7bf9556f5914f08c9a1f2e8
https://doi.org/10.3138/9781442667297-063
https://doi.org/10.3138/9781442667297-063
Autor:
E. Kaczanowicz, Brad D. Sawatzky, Alexander Lukhanin, Seonho Choi, Zein-Eddine Meziani, Whitney Armstrong
We report on the design, construction, commissioning, and performance of a threshold gas \v{C}erenkov counter in an open configuration, which operates in a high luminosity environment and produces a high photo-electron yield. Part of a unique open ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e7d978996c678abf5171ca9dff16ebd
http://arxiv.org/abs/1503.03138
http://arxiv.org/abs/1503.03138
Publikováno v:
IEEE Microwave and Wireless Components Letters. 18:365-367
This letter presents a Ka-band high bit rate direct conversion QPSK demodulator. The demodulator was monolithically implemented using GalnP-GaAs HBT process. Measured results of the packaged demodulator show a conversion gain of 8 dB, LO and RF port
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdaf455d8144e9d19b8fd6322236bd68
https://doi.org/10.1109/lmwc.2008.922134
https://doi.org/10.1109/lmwc.2008.922134
Publikováno v:
2008 Canadian Conference on Electrical and Computer Engineering.
A QPSK modulator (MOD) and demodulator (DEMOD) in InGaP/GaAs HBT process and its measured performance are reported. When connected in a wireless configuration using two ultra wideband antenna, it was demonstrated to have throughput of greater than 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d95bb47e6941d0ed7bfe682f60ae051
https://doi.org/10.1109/ccece.2008.4564694
https://doi.org/10.1109/ccece.2008.4564694
Effects of climate change and UV radiation on fisheries for arctic freshwater and anadromous species
Autor:
Günter Köck, Theresa J. Carmichael, Frederick J. Wrona, Hannu Lehtonen, Terry D. Prowse, James D. Reist, Michael Power, Chantelle D. Sawatzky, J. Brian Dempson, Ross F. Tallman
Publikováno v:
Ambio. 35(7)
Fisheries for arctic freshwater and diadromous fish species contribute significantly to northern economies. Climate change, and to a lesser extent increased ultraviolet radiation, effects in freshwaters will have profound effects on fisheries from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::599b5cf2df9f43aa0623e7c3463cee0a
https://pubmed.ncbi.nlm.nih.gov/17256644
https://pubmed.ncbi.nlm.nih.gov/17256644
Publikováno v:
2006 Asia-Pacific Microwave Conference.
This paper reports a QPSK modulator (MOD) and demodulator (DEMOD) in InGaP/GaAs HBT process and its measured performance. When connected back-to-back in a packaged form it was demonstrated to have throughput of greater than 2 Gb/s at 30 GHz. This is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef08cedfdfc628f956489d4c0fc033d
https://doi.org/10.1109/apmc.2006.4429727
https://doi.org/10.1109/apmc.2006.4429727
Publikováno v:
Canadian Conference on Electrical and Computer Engineering, 2005..
A new overlay coupler and power combiner have been realized at millimeter-wave frequency. The coupler and power combiner have an area that is less than one half that of the Lange coupler and two-stage Wilkinson power combiner respectively. They were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::768d8cfa0f24af6353ba97b4ccd6ce29
https://doi.org/10.1109/ccece.2005.1557349
https://doi.org/10.1109/ccece.2005.1557349