Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Scott W. Chambers"'
Autor:
Robert Cowan, Carrie Newbold, Scott W. Chambers, Frank Risi, Karina Needham, Christopher Miller, Dimitra Stathopoulos, Godofredo Timbol, Ya Lang Enke
Publikováno v:
Cochlear Implants International. 20:1-11
OBJECTIVE: To compare the benefits of a dexamethasone-eluting array for hearing preservation and cochlear histopathology in low trauma (soft-surgery) and high trauma models of cochlear implant surgery. METHODS: Adult guinea pigs were implanted with a
Autor:
Phillip Sale, Stephen O'Leary, Luke Campbell, Scott W. Chambers, Amy Hampson, Hayden Eastwood, Jonathon Lo
Publikováno v:
Otology & Neurotology. 38:1118-1124
HYPOTHESIS: Depth of insertion is related to the extent of tissue response and low frequency hearing loss. Intravenous steroids have greatest effect in reducing postimplantation fibrosis and hearing loss in the presence of significant electrode inser
Publikováno v:
Otologyneurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology. 38(1)
HYPOTHESIS: Scala tympani morphology influences the insertion dynamics and intra-scalar position of straight electrode arrays. BACKGROUND: Hearing preservation is the goal of cochlear implantation with current thin straight electrode arrays. These hu
Autor:
L. N. da Costa, Scott W. Chambers, Riccardo Giovanelli, Michael Davis, James N. Fry, M. P. Haynes, Andrew H. Jaffe, R. Juszkiewicz, Enrique Gaztanaga, Mariangela Bernardi, Pedro G. Ferreira, Gary Wegner, Hume A. Feldman
Publikováno v:
The Astrophysical Journal. 596:L131-L134
Using mean relative peculiar velocity measurements for pairs of galaxies, we estimate the cosmological density parameter Ωm and the amplitude of density fluctuations σ8. Our results suggest that our statistic is a robust and reproducible measure of
Autor:
Godofredo Timbol, Scott W. Chambers, Ya Lang Enke, Dimitra Stathopoulos, Frank Risi, Christopher Miller, Robert Cowan, Carrie Newbold
Publikováno v:
Cochlear implants international. 15(5)
OBJECTIVES: Cochlear implantation can result in trauma leading to increased tissue response and loss of residual hearing. A single intratympanic application of the corticosteroid dexamethasone is sometimes used clinically during surgery to combat the
Publikováno v:
The Astrophysical Journal. 559:L75-L78
We argue that there has been substantial evolution in the ellipticity of rich galaxy clusters between 0 < z < 0.1 and suggest that this is additional evidence for a low matter density universe.
Analyses of peculiar velocity surveys face several challenges, including low signal--to--noise in individual velocity measurements and the presence of small--scale, nonlinear flows. This is the second in a series of papers in which we describe a new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4db5f9a268fc07aab3da5797305fcd7
We examine the orientations of rich galaxy cluster X-ray isophotes with respect to their rich nearest neighbors using existing samples of Abell cluster position angles measured from {\it Einstein} and {\it ROSAT} observations. We study a merged subse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb52927df150bc7d1aabafd01aad8e4a
http://arxiv.org/abs/astro-ph/0102218
http://arxiv.org/abs/astro-ph/0102218
We present a new method for the analysis of peculiar velocity surveys which removes contributions to velocities from small scale, nonlinear velocity modes while retaining information about large scale motions. Our method utilizes Karhunen--Lo\`eve me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82e12ab4f316eb65292ce89b133adb5c
We have examined whether the major axes of rich galaxy clusters tend to point toward their nearest neighboring cluster. We have used the data of Ulmer, McMillan, and Kowalski, who used position angles based on X-ray morphology. We also studied a subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c8d2a28570a2789b9e727058bb35d36