Results 101 to 110 of about 20,303 (220)

Real time monitoring of PWV from SGCAN and its application test in numerical weather forecast [PDF]

, 2004
GPS data from Shanghai GPS Comprehensive and Application Network(SGCAN) in the summer of 2002 are analyzed. The Ultra-rapid orbit of IGS(IGU) is used directly in real-time processing.
Liao, XH, Cheng, ZY, Zhu, WY, Ye, QX, Song, SL, Ding, JC   +5 more
core  

Comparison of different methods to assess aortic PWV in vivo. [PDF]

, 2015
a. Standard deviations in control animals are highest for ultrasound-based transit time and lowest for the pressure-diameter method. Ultrasound nor pressure-based transit time methods can differentiate in PWV between controls and AAAs, while the pressure-
Rodrigo A. Fraga-Silva (747253), Patrick Segers (409438), Abigaïl Swillens (747255), Francisco J. Londono (747254), Nikolaos Stergiopulos (292315), Bram Trachet (526773)   +5 more
core   +1 more source

Arterial Stiffness and Aortic Aneurysmal Disease – A Narrative Review

Vascular Health and Risk Management
Konstantinos G Moulakakis,1,* Christos F Pitros,1,* Ioannis T Theodosopoulos,2 Spyridon N Mylonas,3 John D Kakisis,2 Christos Manopoulos,4 Nikolaos PE Kadoglou5 1Department of Vascular Surgery, Patras University Hospital, University of Patras ...
Moulakakis KG, Pitros CF, Theodosopoulos IT, Mylonas SN, Kakisis JD, Manopoulos C, Kadoglou NPE   +6 more
doaj  

Wireless Photoplethysmography (PPG) Measurement with Pulse Wave Velocity (PWV) Method for Arterial Stiffness Evaluation [PDF]

Indications of symptoms of cardiovascular disease can be seen from the level of elasticity of the arteries. The Pulse Wave Velocity (PWV) method using PPG signal analysis is used to determine the level of arterial stiffness based on the time difference ...
Dini Rahmawati, Dewi, Ervin Masita, Ervin Masita Dewi, Nurista Wahyu Kirana, Rahmawati, Dini, Kirana, Nurista Wahyu   +5 more
core   +2 more sources

Establishing a method of short-term rainfall forecasting based on GNSS-derived PWV and its application [PDF]

, 2017
AbstarctGlobal Navigation Satellite System (GNSS) can effectively retrieve precipitable water vapor (PWV) with high precision and high-temporal resolution.
Qingzhi Zhao, Lulu Shan, Yibin Yao
core   +1 more source

Construction of a Continuous High-Resolution PWV Using GNSS/ERA5, InSAR, and FY-4A Data: A Case Study of the Jiaodong Peninsula and Adjacent Seas

Applied Sciences
Precipitable water vapor (PWV) is a pivotal parameter in the measurement of atmospheric water vapor content. Interferometric Synthetic Aperture Radar (InSAR) is capable of retrieving PWV with high accuracy and spatial resolution. However, the limitations
Qiuying Guo, Zhengyu Wang, Dewei Li, Yingjun Sun, Jian Zhang, Heng Liu   +5 more
doaj   +1 more source

Analysis on GPS PWV Effects as an Initial Input Data of NWP Model [PDF]

, 2007
The Precipitable Water Vapor (PWV) from GPS with high resolution in terms of time and space might reduce the limitations of the numerical weather prediction (NWP) model for easily variable phenomena, such as precipitation and cloud.
Jeongho Baek, Jong-Uk Park, Jaewon Lee, Jungho Cho   +3 more
core   +1 more source

Evaluation and Correction of GFS Water Vapor Products over United States Using GPS Data

Remote Sensing
Precipitable water vapor (PWV) is one of the most dynamic components of the atmosphere, playing a critical role in precipitation formation, the hydrological cycle, and climate change.
Hai-Lei Liu, Xiao-Qing Zhou, Yu-Yang Zhu, Min-Zheng Duan, Bing Chen, Sheng-Lan Zhang   +5 more
doaj   +1 more source

Potentials and Pitfalls of Local PWV Measurements [PDF]

American Journal of Hypertension, 2010
Evelien, Hermeling, Koen D, Reesink, Arnold P G, Hoeks, Robert S, Reneman   +3 more
openaire   +2 more sources

Aortic Stiffness Is Related to the Ischemic Brain Injury Biomarker N-Methyl-D-aspartate Receptor Antibody Levels in Aortic Valve Replacement

Neurology Research International, 2014
Background. Aortic stiffness changes the flow pattern of circulating blood causing microvascular damage to different end-organ tissues, such as brain cells.
Emaddin Kidher, Vanash M. Patel, Petros Nihoyannopoulos, Jon R. Anderson, Andrew Chukwuemeka, Darrel P. Francis, Hutan Ashrafian, Thanos Athanasiou   +7 more
doaj   +1 more source