Results 31 to 40 of about 22,286,613 (347)

Investigation of a non-invasive venous blood flow measurement device

open access: yesCurrent Directions in Biomedical Engineering, 2019
Venous blood circulation can be restricted due to various conditions commonly indicating a related medical condition. However, current non-invasive methods for determining venous blood flow are limited to be either very inaccurate or expensive ...
Stewart Kent   +3 more
doaj   +1 more source

Nonreciprocity in a strongly coupled three-mode optomechanical circulatory system. [PDF]

open access: yesOptics Express, 2018
In this work, we propose a scheme in three-mode optical systems to simulate a strongly coupled optomechanical system. The nonreciprocity observed in such a three-mode optomechanical circulatory system (OMCS) is explored. To be specific, we first derive a
Cheng Shang, H. Shen, X. Yi
semanticscholar   +1 more source

THE CAUSES OF DEATH IN THE PROVINCE OF ROME BETWEEN 1981 AND 2007: A GEOGRAPHICAL ANALYSIS

open access: yesGeography, Environment, Sustainability, 2011
In this paper we provide an overview of the main causes of death in the province of Rome in 1981 and 2007, showing the most relevant variations which have been recorded over time.
Cristiano Pesaresi   +2 more
doaj   +1 more source

Development of an e-module in the form of a flipbook on integrated Islamic circulatory system material for grade XI SMA/MA

open access: yesPractice of the Science of Teaching Journal, 2023
Islamic-integrated learning has been carried out in several subjects in Madrasahs, but students still need encouragement to live it. Islamic-integrated teaching materials are required to facilitate solving these problems.
Fitriani Isma   +2 more
doaj   +1 more source

Responses of the Respiratory Ventilation and Certain ECG to the VO2 Percentage in two Aerobic Stresses depending upon Resistance and Speed [PDF]

open access: yesمجلة الرافدين للعلوم الرياضية, 2019
The pulmonary and electrocardiograph (ECG) variables are from the most interpretative indicators of the cardio-pulmonary system to bump  blood and deliver oxygen for active tissues during various stages of a physical stress.
Ahmed Aldabagh, Ali Jasem Alhyali
doaj   +1 more source

RÉSUMÉ ON THE CIRCULATORY SYSTEM [PDF]

open access: yesArchives of Pediatrics & Adolescent Medicine, 1913
n ...
openaire   +2 more sources

Effect of the Blood Vessel Viscoelasticity on Periodic Blood Pressure Wave Propagation

open access: yesJournal of Fluid Science and Technology, 2009
Clinical arterial stiffness indexes such as PWV (pulse wave velocity) or PP (pulse pressure), which are obtained by analyzing blood pressure pulse waveforms in vivo, are used in the prognosis of cardiovascular diseases and thus analyses of pulse waveform
Tomoki KITAWAKI, Masashi SHIMIZU
doaj   +1 more source

Flow Analysis of Viscoelastic Tube Using One-Dimensional Numerical Simulation Model

open access: yesJournal of Biomechanical Science and Engineering, 2006
In order to analyze the pressure wave propagation in circulatory systems, we previously presented a one-dimensional numerical flow simulation model that describes wave propagation in silicone tubes well and shows that the viscoelasticity of the tube has ...
Tomoki KITAWAKI, Masashi SHIMIZU
doaj   +1 more source

PENGEMBANGAN MEDIA PAPAN PERMAINAN PANJAT PINANG

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2017
Media is a very important component in the learning process. Media can be used as a toll for learning, that can be easy for the teachers to learn of the material, and at the same time can be facilitate the students to accepting and understanding of the ...
Desty Triastuti   +2 more
doaj   +1 more source

Establishing a coordination system for construction project organizations by simulating human body circulatory system

open access: yesJournal of Civil Engineering and Management, 2013
Construction projects are highly fragmented with many participants and activities involved during construction, so coordination is complicated and critical for project organizations.
Fang-Ying Shen, Andrew S. Chang
doaj   +1 more source

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