Results 51 to 60 of about 6,748,789 (382)
Usefulness of Doppler sonography in aesthetic medicine
Journal of Ultrasonography, 2020 Introduction: In recent years, ultrasonography has been used in an increasing number of fields, such as dermatology, aesthetic medicine and cosmetology.
Jaguś Dominika +4 more
doaj +1 more source
Active Region Moss: Doppler Shifts from Hinode/EIS Observations [PDF]
, 2012 Studying the Doppler shifts and the temperature dependence of Doppler shifts in moss regions can help us understand the heating processes in the core of the active regions.
Klimchuk, James A. +2 more
core +3 more sources
Sensors, 2019 This paper reports the feasibility of Nakagami imaging in monitoring the regeneration process of zebrafish hearts in a noninvasive manner. In addition, spectral Doppler waveforms that are typically used to access the diastolic function were measured to ...
Sunmi Yeo +4 more
doaj +1 more source
Leida xuebao, 2023 Distinguishing multiple targets in the same resolution cell is an important and challenging task in the forward-looking imaging process of monopulse radar.
Ke LIU, Yueli LI, Yongpeng DAI, Tian JIN
doaj +1 more source
Radar High Resolution Range & Micro-Doppler Analysis of Human Motions [PDF]
, 2009 In radar imaging it is well known that relative motion or deformation of parts of illuminated objects induce additional features in the Doppler frequency spectra.
Ghaleb, A. +3 more
core
Fish embryo multimodal imaging by laser Doppler digital holography
, 2014 A laser Doppler imaging scheme combined to an upright microscope is proposed. Quantitative Doppler imaging in both velocity norm and direction, as well as amplitude contrast of either zebrafish flesh or vasculature is demonstrated.Comment: Signal ...
Atlan +4 more
core +3 more sources
Short-time Fourier transform laser Doppler holography [PDF]
, 2013 We report a demonstration of laser Doppler holography at a sustained acquisition rate of 250 Hz on a 1 Megapixel complementary metal-oxide-semiconductor (CMOS) sensor array and image display at 10 Hz frame rate.
Atlan, Michael, Samson, Benjamin
core +4 more sources
Doppler imaging of stellar surface structure - XXIV. The lithium-rich single K-giants DP Canum Venaticorum and DI Piscium [PDF]
, 2013 We present the first Doppler imaging study of the two rapidly rotating, single K-giants DP CVn and DI Psc in order to study the surface spot configuration and to pinpoint their stellar evolutionary status.
Z. Kővári +5 more
semanticscholar +1 more source
Role of Doppler in Predicting the Complicated and Impending to Complicate Cases of Acute Appendicitis [PDF]
International Journal of Anatomy Radiology and Surgery, 2017 Introduction: Acute appendicitis is one of the most common emergency surgical problems which could result due to obstructive or non-obstructive causes. The obstructive type progresses fast and could result in complications like gangrene formation and
Girish Babu Swarna +5 more
doaj +1 more source
Arthritis Care &Research, Accepted Article.Objective We aimed to validate the Pediatric Arthritis Ultrasound Scoring System (PAUSS) for upper extremity joints in children with juvenile idiopathic arthritis (JIA). Methods Children with JIA were evaluated for elbow, wrist, or finger arthritis by clinical examination (CE) and musculoskeletal ultrasound (MSUS) with images scored according to the ...
Patricia Vega‐Fernandez +12 more
wiley +1 more source