Search Results - "Hunt, Douglas"

Comparing radiosonde and COSMIC atmospheric profile data to quantify differences among radiosonde types and the effects of imperfect collocation on comparison statistics by Sun, Bomin, Reale, Anthony, Seidel, Dian J., Hunt, Douglas C.

“…Collocated global atmospheric temperature, humidity, and refractivity profiles from radiosondes and from Constellation Observing System for Meteorology,…”
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Valuing of attributes influencing the attractiveness of suburban train service in Mumbai city: A stated preference approach by Basu, Debasis, Hunt, John Douglas

“…► Work documents new findings on the attractiveness of sub-urban train service. ► Attempt has been made to measure the effect of crowding level on train ride…”
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First Detections of Ionospheric Plasma Density Irregularities from GOES Geostationary GPS Observations during Geomagnetic Storms by Cherniak, Iurii, Zakharenkova, Irina, Gleason, Scott, Hunt, Douglas

“…In this study, we present the first results of detecting ionospheric irregularities using non-typical GPS observations recorded onboard the Geostationary…”
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The COSMIC/FORMOSAT-3 Radio Occultation Mission after 12 Years: Accomplishments, Remaining Challenges, and Potential Impacts of COSMIC-2 by Ho, Shu-peng, Anthes, Richard A., Ao, Chi O., Healy, Sean, Horanyi, Andras, Hunt, Douglas, Mannucci, Anthony J., Pedatella, Nicholas, Randel, William J., Simmons, Adrian, Steiner, Andrea, Xie, Feiqin, Yue, Xinan, Zeng, Zhen

“…Launched in 2006, the Formosa Satellite Mission 3–Constellation Observing System for Meteorology, Ionosphere and Climate (FORMOSAT-3/COSMIC) was the first…”
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Atmospheric GNSS RO 1D-Var in Use at UCAR: Description and Validation by Wee, Tae-Kwon, Anthes, Richard A., Hunt, Douglas C., Schreiner, William S., Kuo, Ying-Hwa

“…This paper describes, along with some validation results, the one-dimensional variational method (1D-Var) that is in use at the University Corporation for…”
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Global ionospheric response observed by COSMIC satellites during the January 2009 stratospheric sudden warming event by Yue, Xinan, Schreiner, William S., Lei, Jiuhou, Rocken, Christian, Hunt, Douglas C., Kuo, Ying-Hwa, Wan, Weixing

“…This paper investigates the global ionospheric response during the January 2009 stratospheric sudden warming (SSW) event by using electron density profiles…”
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A Tri-copper(II) Complex Displaying DNA-Cleaving Properties and Antiproliferative Activity against Cancer Cells by Suntharalingam, Kogularamanan, Hunt, Douglas J., Duarte, Alexandra A., White, Andrew J. P., Mann, David J., Vilar, Ramon

“…A new disubstituted terpyridine ligand and the corresponding tri‐copper(II) complex have been prepared and characterised. The binding affinity and binding mode…”
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Accuracy assessment of the quiet-time ionospheric F2 peak parameters as derived from COSMIC-2 multi-GNSS radio occultation measurements by Cherniak, Iurii, Zakharenkova, Irina, Braun, John, Wu, Qian, Pedatella, Nicholas, Schreiner, William, Weiss, Jan-Peter, Hunt, Douglas

“…The Constellation Observing System for Meteorology, Ionosphere, and Climate 2 (COSMIC-2) mission was launched into a low-inclination (24°) orbit on June 25,…”
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Viral Hepatitis in Incarcerated Adults: A Medical and Public Health Concern by HUNT, Douglas R, SAAB, Sammy

“…Viral hepatitis is a common problem in the incarcerated population. It causes significant morbidity and mortality, and incarcerated inmates receive their…”
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Global 3-D ionospheric electron density reanalysis based on multisource data assimilation by Yue, Xinan, Schreiner, William S., Kuo, Ying-Hwa, Hunt, Douglas C., Wang, Wenbin, Solomon, Stanley C., Burns, Alan G., Bilitza, Dieter, Liu, Jann-Yenq, Wan, Weixing, Wickert, Jens

“…We report preliminary results of a global 3-D ionospheric electron density reanalysis demonstration study during 2002-2011 based on multisource data…”
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Timing of hepatitis C antiviral therapy in patients with advanced liver disease: A decision analysis model by Saab, Sammy, Hunt, Douglas R., Stone, Michael A., McClune, Amy, Tong, Myron J.

“…Antiviral therapy for the treatment of hepatitis C virus (HCV) infection is used before and after liver transplantation. The objective of this study was to…”
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Statistical validation of ionospheric electron density profiles retrievals from GOES geosynchronous satellites by Zakharenkova, Irina, Cherniak, Iurii, Gleason, Scott, Hunt, Douglas, Freesland, Douglas, Krimchansky, Alexander, McCorkel, Joel, Ramsey, Graeme, Chapel, Jim

“…In this paper, we discuss a novel retrieval of ionospheric electron density profiles using the Radio Occultation (RO) technique applied to measurements…”
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Global Evaluation of Radiosonde Water Vapor Systematic Biases using GPS Radio Occultation from COSMIC and ECMWF Analysis by Ho, Shu-peng, Zhou, Xinjia, Kuo, Ying-Hwa, Hunt, Douglas, Wang, Jun-hong

“…In this study, we compare specific humidity profiles derived from Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) radio…”
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Building a PECAS Activity Allocation Module: The experience from Caracas by Fuenmayor, Geraldine, Hunt, John Douglas, Abraham, John E.

“…We applied the PECAS Framework, a spatial economic system for forecasting and policy analysis, to the region of Caracas, Venezuela. In this paper, we describe…”
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Testing microsimulation uncertainty of the parcel-based space development module of the Baltimore PECAS Demo Model by Wang, Wanle, Zhong, Ming, Zhang, Yiming, Li, Yaqiu, Ma, Xiaofeng, Hunt, John Douglas, Abraham, John Edward

“…A precise and stable microsimulation space development module is fundamental for supporting various policy decision-making exercises related to land…”
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The Impact of Computed Tomographic Screening for Lung Cancer on the Thoracic Surgery Workforce by Edwards, Janet P., MD, MPH, Datta, Indraneel, MD, MSc (HEPM), Hunt, John Douglas, PhD, Stefan, Kevin, MSc, Ball, Chad G., MD, MSc, Dixon, Elijah, MD, MSc (Epi), Grondin, Sean C., MD, MPH

“…Background This study aimed to predict variation in the thoracic surgery workforce requirements with the introduction of a national chest computed tomographic…”
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Analyzing Spatial Location Preference of Urban Activities with Mode-Dependent Accessibility Using Integrated Land Use–Transport Models by Raza, Asif, Safdar, Muhammad, Zhong, Ming, Hunt, John Douglas

“…Accessibility is the ease of reaching opportunities (goods, services, activities, and destinations). Accessibility of desirable locations such as households…”
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An Integrated Framework for Estimating Origins and Destinations of Multimodal Multi-Commodity Import and Export Flows Using Multisource Data by Safdar, Muhammad, Zhong, Ming, Ren, Zhi, Hunt, John Douglas

“…Estimating origin-destination (OD) demand is integral to urban, regional, and national freight transportation planning and modeling systems. However, in…”
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Analysis and validation of GPS/MET radio occultation data in the ionosphere by Schreiner, William S., Sokolovskiy, Sergey V., Rocken, Christian, Hunt, Douglas C.

“…Global Positioning System (GPS) radio occultation signals received by a low Earth orbit (LEO) satellite provide information about the global distribution of…”
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Value of travel time for home-based school tours in California by Basu, Debasis, Hunt, John Douglas

“…The behavioral value of travel time is an important factor for evaluating alternative transportation facility or service improvement projects based on road…”
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