Doppler analysis
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There is a lack of reports in the literature regarding changes in radial artery blood flow after decan‑ nulation. The objective of this study was to investigate changes in radial and ulnar artery blood flow after radial artery decannulation using Doppler ultrasound and to explore the factors that influence radial artery blood flow recovery.
10p vidietmarhopp 28-12-2021 17 0 Download
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Fast solar wind has been recognized, about 40 years ago, to originate in polar coronal holes (CHs), that, since then, have been identified with sources of recurrent high speed wind streams. As of today, however, there is no general consensus about whether there are, within CHs, preferential locations where the solar wind is accelerated. Knowledge of slow wind sources is far from complete as well. Slow wind observed in situ can be traced back to its solar source by backward extrapolation of magnetic fields whose field lines are streamlines of the outflowing plasma.
6p kethamoi1 17-11-2019 20 0 Download
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In this paper, the methodological analysis for a solution of early detection of RGPO jamming, by simultaneously using information of AGC voltage surge and variation of Doppler frequency spectrum of target signal is discussed. An algorithm for determination of RGPO rule based on power regression is also discribed.
11p viengland2711 23-07-2019 33 1 Download
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(BQ) Part 1 of the document Textbook of clinical echocardiography presents the following contents: Principles of echocardiographic image acquisition and doppler analysis, normal anatomy and flow patterns on transthoracic echocardiography, transesophageal echocardiography, advanced echocardiographic modalities,...
263p thangnamvoiva3 01-07-2016 90 8 Download
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The aim of this book is to disseminate state-of-the-art research and advances in the area of nuclear reactors technology. The book was divided in two parts.
0p phoebe75 19-02-2013 65 8 Download
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Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Equipment review: New techniques for cardiac output measurement – oesophageal Doppler, Fick principle using carbon dioxide, and pulse contour analysis...
6p thulanh16 22-10-2011 34 3 Download
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Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Transcranial Doppler ultrasound analysis of resistive index in rostral and caudal cerebral arteries in dogs
6p hoami_266 16-09-2011 52 2 Download