Search Results - "Russel, Anthony"

Placenta-specific Slc38a2/SNAT2 knockdown causes fetal growth restriction in mice by Vaughan, Owen R, Maksym, Katarzyna, Silva, Elena, Barentsen, Kenneth, Anthony, Russel V, Brown, Thomas L, Hillman, Sara L, Spencer, Rebecca, David, Anna L, Rosario, Fredrick J, Powell, Theresa L, Jansson, Thomas

“…Fetal growth restriction (FGR) is a complication of pregnancy that reduces birth weight, markedly increases infant mortality and morbidity and is associated…”
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Geolocation, Calibration and Surface Resolution of CYGNSS GNSS-R Land Observations by Gleason, Scott, O’Brien, Andrew, Russel, Anthony, Al-Khaldi, Mohammad M., Johnson, Joel T.

“…This paper presents the processing algorithms for geolocating and calibration of the Cyclone Global Navigation Satellite System (CYGNSS) level 1 land data…”
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An Instrument Error Correlation Model for Global Navigation Satellite System Reflectometry by Powell, C. E., Ruf, Christopher S., McKague, Darren S., Wang, Tianlin, Russel, Anthony

“…All sensing systems have some inherent error. Often, these errors are systematic, and observations taken within a similar region of space and time can have…”
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CYGNSS Level 3 Merged Wind Speed Data Product for Storm Force and Surrounding Environmental Winds by Warnock, April M., Ruf, Christopher S., Russel, Anthony, Al-Khaldi, Mohammad M., Balasubramaniam, Rajeswari

“…A new wind speed product has been developed using bistatic radar data from NASA's Cyclone Global Navigation Satellite System (CYGNSS) mission. The product…”
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An Analysis of a Commercial GNSS-R Soil Moisture Dataset by Al-Khaldi, Mohammad M., Johnson, Joel T., Horton, Dustin, McKague, Darren S., Twigg, Dorina, Russel, Anthony, Policelli, Frederick S., Ouellette, Jeffrey D., Bindlish, Rajat, Park, Jeonghwan

“…An analysis of a Level-2 (L2) soil moisture record extending from 1 May 2021 to 1 January 2024 derived from Spire, Inc.'s Global Navigation Satellite System…”
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Detection of inland water bodies under dense biomass by CYGNSS by Carreno-Luengo, Hugo, Ruf, Christopher S., Gleason, Scott, Russel, Anthony

“…The reliable detection of inland water bodies under dense biomass is not possible with traditional spaceborne remote sensing systems. In this investigation, we…”
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A New Multiresolution CYGNSS Data Product for Fully and Partially Coherent Scattering by Carreno-Luengo, Hugo, Ruf, Christopher S., Gleason, Scott, Russel, Anthony

“…A new Cyclone Global Navigation Satellite System (CYGNSS) data product is described, which is generated from the raw intermediate frequency (IF) data. The…”
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Measurement of GPS Antenna Gain Patterns for CYGNSS Using a Spaceborne Antenna Range by Wang, Tianlin, Ruf, Christopher S., Obrien, Andrew, Gleason, Scott, McKague, Darren S., Block, Bruce P., Russel, Anthony

“…The NASA Cyclone Global Navigation Satellite System (CYGNSS) mission is a constellation of eight small satellites that receive global positioning system (GPS)…”
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An Improved Blackbody Calibration Cadence for CYGNSS by Powell, C. E., Ruf, Christopher S., Russel, Anthony

“…An improved blackbody calibration procedure is developed, implemented, and tested for the cyclone global navigation satellite system (CYGNSS). Previously,…”
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Characterizing and Mitigating Digital Sampling Effects on the CYGNSS Level 1 Calibration by Gleason, Scott, Al-Khaldi, Mohammad M., Ruf, Christopher S., McKague, Darren S., Wang, Tianlin, Russel, Anthony

“…This article presents a detailed examination of fluctuating input noise power levels on the analog-to-digital convertor (ADC) sampling hardware of the NASA…”
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Characterization of CYGNSS Ocean Surface Wind Speed Products by Ruf, Christopher, Al-Khaldi, Mohammad, Asharaf, Shakeel, Balasubramaniam, Rajeswari, McKague, Darren, Pascual, Daniel, Russel, Anthony, Twigg, Dorina, Warnock, April

“…Since its launch in 2016, a number of wind speed retrieval algorithms have been developed for the NASA CYGNSS satellite observations. We assess their accuracy…”
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Dynamic Calibration of GPS Effective Isotropic Radiated Power for GNSS-Reflectometry Earth Remote Sensing by Wang, Tianlin, Ruf, Christopher S., Gleason, Scott, O'Brien, Andrew J., McKague, Darren S., Block, Bruce P., Russel, Anthony

“…Global Navigation Satellite System (GNSS) Reflectometry uses reflected GNSS signals for Earth remote sensing applications. Absolute calibration of a Delay…”
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Using Synthetic Cyclone Models for High Wind GNSS-R Calibration, Validation, and Algorithm Development: A CYGNSS Case Study by Al-Khaldi, Mohammad M., Gleason, Scott, Johnson, Joel T., Balasubramaniam, Rajeswari, Ruf, Christopher S., McKague, Darren S., Annane, Bachir, Wang, Tianlin, Russel, Anthony, Twigg, Dorina

“…This work reports a case study of the use of synthetic cyclone models for the development, assessment and validation of global navigation satellite system…”
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Understanding the Overall Experience of the School Improvement Specialist in the State of Arkansas by Jones, Russel Anthony Alan

“…The purpose of this study was to understand the overall experience of the school improvement specialist position in schools within the state of Arkansas that…”
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Evaluation of Effectiveness of Cement Removal From Implant-Retained Crowns Using a Proposed "Circular Crisscross" Flossing Technique by Ferreira, Cimara Fortes, Shafter, Mohamed, Jain, Vinay, Wicks, Russel Anthony, Linder, Erno, da Silva Ledo, Carlos Alberto

“…Extruded cement during dental implant crown cementation may cause peri-implant diseases if not removed adequately. The purpose of this study was to evaluate…”
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Exploring the optimal diagnostic threshold value of corneal nerve fibre length (CNFL) for diabetic neuropathy (DN) identification by Lovblom, Leif E., Bril, Vera, Orszag, Andrej, Edwards, Katie, Pritchard, Nicola, Russel, Anthony, Pacaud, Daniel, Romanchuk, Kenneth, Mah, Jean, Jeziorska, Maria, Marshall, Andrew, Shtein, Roni M., Pop-Busui, Rodica, Feldman, Eva L., Boulton, Andrew JM

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164 - Exploring the optimal diagnostic threshold value of corneal nerve fibre length (CNFL) for diabetic neuropathy (DN) identification by Lovblom, Leif E., Bril, Vera, Orszag, Andrej, Edwards, Katie, Pritchard, Nicola, Russel, Anthony, Pacaud, Daniel, Romanchuk, Kenneth, Mah, Jean, Jeziorska, Maria, Marshall, Andrew, Shtein, Roni M., Pop-Busui, Rodica, Feldman, Eva L., Boulton, Andrew JM

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Comparison of GNSS-R Delay Doppler Map Processing Algorithms by Gleason, Scott, Luengo, Hugo Carreno, Ruf, Chris, Russel, Anthony

“…There are several established algorithms for processing Global Navigation Satellite System Reflected (GNSS-R) signals. The goal of these techniques is to…”
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Performance and Characterization of CYGNSS Wind Speed Products by Ruf, Christopher, Asharaf, Shakeel, Balasubramaniam, Rajeswari, McKague, Darren, Pascual, Daniel, Roberts, Brent, Russel, Anthony, Twigg, Dorina, Warnock, April

“…The NASA Cyclone Global Navigation Satellite System (CYGNSS) mission generates several ocean surface wind speed data products. Level 2 products are sampled in…”
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The expression of ovine placental lactogen, StAR and progesterone-associated steroidogenic enzymes in placentae of overnourished growing adolescent ewes by Lea, Richard G, Wooding, Peter, Stewart, Ian, Hannah, Lisa T, Morton, Stephen, Wallace, Karen, Aitken, Raymond P, Milne, John S, Regnault, Timothy R, Anthony, Russell V, Wallace, Jacqueline M

“…Overnourishing pregnant adolescent sheep promotes maternal growth but reduces placental mass, lamb birth weight and circulating progesterone. This study aimed…”
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