Results 11 to 20 of about 9,354 (174)
Theoretical and experimental investigations of arterial pulse wave velocity (pwv)
, 2021 Pulse transit time (PTT) is the time delay for the energy wave to travel between two sites in the arteries. (The energy wave can be visualized as acute dilation of the arterial wall and usually moves much faster than blood.) PTT in the form of pulse wave
Yavarimanesh, Mohammad
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International journal of cardiology, 2015 Objectives: Recent data indicate that hypertension is not well controlled in many populations throughout the world. The factors that influence individual response to anti-hypertensive treatment need to be clarified. Pulse wave velocity (PWV), as a marker
Qin, Xianhui +14 more
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GPS-derived PWV for rainfall nowcasting in tropical region
IEEE Transactions on Geoscience and Remote Sensing, 2018 In this paper, a simple algorithm is proposed to perform the nowcasting of rainfall in the tropical region. The algorithm applies global positioning system-derived precipitable water vapor (PWV) values and its second derivative for the short-term ...
Jin Teong Ong +9 more
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Modulation of Arterial Stiffness Gradient by Acute Administration of Nitroglycerin
Frontiers in Physiology, 2021 Background: Physiologically, the aorta is less stiff than peripheral conductive arteries, creating an arterial stiffness gradient, protecting microcirculation from high pulsatile pressure.
Catherine Fortier +13 more
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Remote Sensing, 2021 Water vapor is one of the most important parameters in climatic studies. MODerate-resolution Imaging Spectroradiometer (MODIS) is a key instrument and can provide spatially continuous precipitable water vapor (PWV) products. This study was focused on the
Dantong Zhu +4 more
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Evaluation of Vascular Involvement in Children with Celiac Disease
Journal of Pediatric Research, 2023 Aim:Celiac disease is associated with an increased risk of cardiovascular disease due to inflammation and autoimmunity involved in its pathophysiology. We aimed to evaluate vascular involvement in children with celiac disease based on their augmentation ...
Ezgi Kıran Taşcı +8 more
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International Journal of the Cardiovascular Academy, 2020 Background: The relationship between elastic properties of the aorta and presence of coronary artery disease (CAD) has been investigated in previous studies. However, the relationship of aortic stiffness (AS) with extent and complexity of CAD in patients
Yildirim Arafat +2 more
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On the Importance of PWV in Detecting Precipitation [PDF]
2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2018 With a rapid increase in the number of geostationary satellites around the earth's orbit, there has been a renewed interest in using Global Positioning System (GPS) to understand several phenomenon in earth's atmosphere. Such study using GPS devices are popular amongst the remote sensing community, as they provide several advantages with respect to ...
Manandhar, Shilpa +3 more
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A Gradient Boosting Decision Tree Based Correction Model for AIRS Infrared Water Vapor Product
Geophysical Research Letters, 2023 High‐quality precipitable water vapor (PWV) measurements have an essential role in climate change and weather prediction studies. The Atmospheric Infrared Sounder (AIRS) instrument provides an opportunity to measure PWV at infrared (IR) bands twice daily
Jiafei Xu, Zhizhao Liu
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Nihon Kikai Gakkai ronbunshu, 2017 Arterial endothelial function is known as a factor that correlates with progression of arteriosclerosis. This is measured by flowmediated dilatation (FMD) testing. This test is performed by measuring the brachial artery diameter with an ultrasound system
Satoshi SHIMAWAKI +2 more
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