搜索结果: 16-26 共查到“医学 velocity”相关记录26条 . 查询时间(0.171 秒)
Development of a Miniaturized Fiber-optic Laser Doppler Velocimetry Sensor for Local Blood Velocity Measurement—Measurement of Velocity Profile of Pulsatile Blood Flow in Model Vessel—
fiber-optic LDV sensor pulsatile flow opaque fluid local velocity measurement flow
2009/6/8
In order to measure local velocity in a pulsatile flow, the optical system and the curvature of the fiber sensor tip were improved. The fiber sensor was inserted at an insertion angle of 120 deg. thr...
Measurement of Postural Responses in Horizontal Perturbation Using Angular Velocity
Horizontal perturbation Fall Angular velocity Balance
2009/6/8
The decline of the balance function induces the elderly people to fall and it causes the decrease of daily activity to become bedridden or fear of falling. The fall occurs when sudden external forces ...
Flow velocity in carotid artery in humans during immersions and underwater swimming
exercise immersion cardiac output underwater swimming
2009/3/30
Heart rate and flow velocity in the common carotid artery were examined on eight subjects in various underwater conditions. The heart rate decreased more markedly during whole-body immersion than duri...
CORRELATION BETWEEN THREE DISTANCES FOR IDENTIFY CRITICAL VELOCITY A TEST OF FIELD
Field Tests Critical Velocity Energetic Systems
2009/3/30
CARDOSO, A. T.; MOTTA, T. H.; SALIBA, E. F.; ALMEIDA, P. A. S.; FERREIRA, G. R.; MORAIS, D. C.; BARBOSA, E. S.; SILVA, S. F. Correlation between three distances for identify critical velocity a test...
The function of the sensory and motor median nerves was examined in 6 divers during a simulated dive to 360 meters of seawater (msw), with a mixture of helium and oxygen (heliox) as breathing gas. Div...
Maxillary Growth Velocity and Variation in Three Dimensions During Treatment of Class III Malocclusion
Maxillary Growth Velocity Variation Three Dimensions
2009/3/9
Maxillary Growth Velocity and Variation in Three Dimensions During Treatment of Class III Malocclusion.
Relationship of the Ulnar Sesamoid Bone and Maximum Mandibular Growth Velocity
Relationship Ulnar Sesamoid Bone Maximum Mandibular Growth Velocity
2009/3/9
This study was made possible in part through the Medical Research Council of Canada Grant MA-3600, United States Department of Health, Education and Welfare Grant 5 RO1 DEO 28337-03 and by the use o...
Correlation of CASA velocity and linearity parameters with sperm mobility phenotype in turkeys
CASA velocity linearity parameters sperm mobility phenotype turkeys
2008/12/25
Since all domestic turkeys are produced through artificial insemination, a measurable sperm characteristic that would be predictive of fertility would allow for the culling of poor males, resultin...
Changes in ulnar nerve conduction velocity across different angles of elbow flexion
Ulnar nerve Conduction velocity Angle Elbow flexion
2015/9/9
Background: Evaluation of the ulnar nerve at the elbow is one of the most challenging areas in electrodiagnosis. The goal of this study is to determine the changes in motor and sensory nerve conductio...
Complex myograph allows the examination of complex muscle contractions for the assessment of muscle force, shortening, velocity, and work in vivo
complex muscle contractions muscle force work in vivo
2010/2/25
The measurement examples presented show that the muscle can be brought to every possible pre-stretching length and that single isotonic or complex isometric-isotonic contractions may be performed at e...
Validity and reproducibility of arterial pulse wave velocity measurement using new device with oscillometric technique: A pilot study
arterial pulse wave velocity measurement oscillometric technique
2010/2/26
Pulse wave velocity and arterial stiffness index were recorded in 24 control and 20 coronary artery disease patients. All the velocities were significantly high in coronary artery disease patients. Th...