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pro vyhledávání: '"James A. Saunders"'
Autor:
James A. Saunders
Publikováno v:
Minerals, Vol 2, Iss 3, Pp 228-243 (2012)
Tertiary low sulfidation (LS) epithermal deposits in the western USA often show evidence of the former presence of nanoparticle-sized precious-metal and silica phases in the highest grade (bonanza) ores. Here, nanoparticles are defined to have a size
Externí odkaz:
https://doaj.org/article/7cc67096ada54b849eea319b19b8db93
Autor:
James A. Saunders, Michelle Burke
Publikováno v:
Minerals, Vol 7, Iss 9, p 163 (2017)
Here, we review the concept that nanoparticles and colloids may have played a significant role in forming some types of hydrothermal ores deposits, particularly epithermal. This concept was first proposed almost a century ago but the development of n
Externí odkaz:
https://doaj.org/article/cfa7c6ac554142c2ad9a890d8aa7e4a1
Autor:
Matthew Gordon Crowson, Jason A. Beyea, Justin Cottrell, Faisal Karmali, Giovanni Lampasona, James E. Saunders, Richard F. Lewis
Publikováno v:
BMC Public Health, Vol 22, Iss 1, Pp 1-8 (2022)
Abstract Background Falls are the leading cause of fatal and nonfatal injuries among adults over 65 years old. The increase in fall mortality rates is likely multifactorial. With a lack of key drivers identified to explain rising rates of death from
Externí odkaz:
https://doaj.org/article/861549036d1d4b588027a9d3f79fe45e
Autor:
Ethan D. Borre, Evan R. Myers, Judy R. Dubno, Gerard M. O'Donoghue, Mohamed M. Diab, Susan D. Emmett, James E. Saunders, Carolina Der, Catherine M. McMahon, Danah Younis, Howard W. Francis, Debara L. Tucci, Blake S. Wilson, Osondu Ogbuoji, Gillian D. Sanders Schmidler
Publikováno v:
EClinicalMedicine, Vol 44, Iss , Pp 101268- (2022)
Summary: Background: Hearing loss affects over 50% of people in the US across their lifespan and there is a lack of decision modeling frameworks to inform optimal hearing healthcare delivery. Our objective was to develop and validate a microsimulatio
Externí odkaz:
https://doaj.org/article/90968481533c44428040b71efdda2705
Publikováno v:
OTO Open, Vol 5 (2021)
Objectives To characterize the quality and enjoyment of sound by cochlear implant (CI) recipients and identify predictors of these outcomes after cochlear implantation. Study Design Cross-sectional study. Setting A tertiary care hospital. Methods Sur
Externí odkaz:
https://doaj.org/article/9c7020f3c5d64dfc8353f665c4f0af17
Autor:
Alia L. Khan, Eric R. Sokol, Diane M. McKnight, James F. Saunders, Amanda K. Hohner, R. Scott Summers
Publikováno v:
Frontiers in Environmental Science, Vol 9 (2021)
Previous studies have shown that algal-derived dissolved organic matter (DOM) has a strong influence on the formation of disinfection byproducts (DBPs) during the treatment of drinking water. In the summer of 2010, we evaluated the role of nitrogen a
Externí odkaz:
https://doaj.org/article/700b636b167a46069980145f530c2bcc
Autor:
James E. Saunders, Sarah Bessen, Isabelle Magro, Devin Cowan, Marvin Gonzalez Quiroz, Karen Mojica-Alvarez, Donoso Penalba, Catherine Reike, Chris Neimczak, Abigail Fellows, Jay Buckey
Publikováno v:
Otology & Neurotology. 43:1196-1204
To investigate the utility and effectiveness of a noise-attenuating, tablet-based mobile health system combined with asynchronous telehealth evaluations for screening rural Nicaraguan schoolchildren for hearing loss.Prospective population-based surve
Autor:
Adam C. Kaufman, Brian S. Bacacao, Betul Berkay, Devesh Sharma, Anupam Mishra, George A. O'Toole, James E. Saunders, Anping Xia, Laurent A. Bekale, Peter L. Santa Maria
Publikováno v:
Otol Neurotol
HYPOTHESIS: Commercially available povidone-iodine solution can eliminate biofilms and persister cells rapidly in in vivo achievable concentrations without inducing ototoxicity. BACKGROUND: Chronic suppurative otitis media (CSOM) is a substantial glo
Publikováno v:
Research in Social and Administrative Pharmacy. 18:3220-3229
Background Aminoglycosides are widely used, broad-spectrum antibiotics with significant potential for ototoxicity. Global efforts to prevent ototoxicity must account for aminoglycoside overuse and non-prescription use. Objectives The goals of this st
Autor:
James A. Saunders
Publikováno v:
SEG Discovery. :15-21
Research on nanoscale processes is expanding in many scientific and technical disciplines, and economic geology is no exception. The idea that colloidal gold particles (or nanoparticles) may have played a significant role in ore formation was initial