Zobrazeno 1 - 10
of 53
pro vyhledávání: '"E. Karplus"'
Autor:
Bernard A. Hauser, P. Chaturvedi, Lanfang H. Levine, D. C. Vanegas, Jeffrey T. Richards, Eric S. McLamore, Jamie S. Foster, E. Karplus, Janelle L. Coutts
Publikováno v:
Sensors and Actuators B: Chemical. 196:71-79
Single channel luminescent oxygen-quenched optrodes and micro optrodes have been commercially available for over a decade. However, many field experiments in biological research require multiple oxygen sensors to collect large spatial datasets, or to
Autor:
Petra Macaskill, Elisabeth M Hodson, Jonathan C. Craig, Thomas E. Karplus, Siew F Chan, Gabrielle Williams, Winkle Yung
Publikováno v:
American Journal of Roentgenology. 188:798-811
OBJECTIVE. The purpose of this study was to evaluate the test performance of duplex sonographic parameters in screening for hemodynamically significant renal artery stenosis, which occurs in approximately 5% of persons with hypertension. MATERIALS AN
Publikováno v:
IEEE Transactions on Nuclear Science. 49:1687-1692
In this paper, we report on the investigation of silicon avalanche photodiodes (APDs) for high-energy photon imaging applications. This includes a new APD design that provides X-ray and /spl gamma/-ray imaging with significant reduction in electronic
Publikováno v:
Journal of the Atmospheric Sciences. 59:837-860
This study evaluates the role of 1) low cloud condensation nuclei (CCN) conditions and 2) preferred radiative cooling of large cloud drops as compared to small cloud drops, on cloud droplet spectral broadening and subsequent freezing drizzle formatio
Autor:
Chuck Wade, Warren Fellner, Nancy Rehak, Jeff Cole, Shelly Knight, Roy Rasmussen, John D. Tuttle, Thomas Carty, Starr McGettigan, Michael Dixon, Frank William Hage, Lloyd Stevenson, Eli E. Karplus
Publikováno v:
Bulletin of the American Meteorological Society. 82:579-595
This paper describes a winter weather nowcasting system called Weather Support to Deicing Decision Making (WSDDM), designed to provide airline, airport, and air traffic users with winter weather information relevant to their operations. The informati
Autor:
Robert K. Goodrich, Eli E. Karplus, Steven Mueller, Larry Cornman, Corinne S. Morse, R. Andrew Weekley, Stephen A. Cohn
Publikováno v:
Journal of Applied Meteorology. 40:704-719
The National Center for Atmospheric Research (NCAR) Improved Moments Algorithm (NIMA) calculates the first and second moments (radial velocity and spectral width) of wind-profiler Doppler spectra and provides an evaluation of confidence in these calc
Autor:
Eric S. McLamore, Kenneth J. Boote, P. Chaturvedi, Leon Hartwell Allen, E. Karplus, Bernard A. Hauser
Publikováno v:
Smart Biomedical and Physiological Sensor Technology X.
The accurate and rapid measurement of physiological O 2 transport is vital for understanding spatially and temporally dynamic metabolism and stress signalling in plant cells and tissues. Single channel luminescent O 2 - quenched optrodes have been av
Publikováno v:
Calcified Tissue International. 58:423-428
The aim of this work was to characterize the ion current that enters mouse metatarsal bones following damage to the cortex. We assessed both the spatial distribution of this current and its dependence on the presence of bicarbonate in the medium. We
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A hybrid position sensitive avalanche photodiode detector for scintillation spectroscopy and imaging
Autor:
Ronald Grazioso, Richard Farrell, E. Karplus, Kanai S. Shah, R. Benz, Mickel McClish, Jaroslaw Glodo
Publikováno v:
2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No.03CH37515).
We investigate a prototype hybrid position sensitive avalanche photodiode (HPSAPD) that combines conventional photomultiplier tube (PMT) and solid-state photodiode technology to form a rugged, compact, high gain (/spl sim/ 10/sup 6/ 10/sup 7/), high