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Ventilatory Determinants of Self-selected Walking Speed in Chronic Heart Failure
COST OF TRANSPORT HEART FAILURE VENTILATORY EFFICIENCY WALKING
2017/7/14
Purpose: In healthy subjects, the self-selected walking speed (SSWS) corresponds to the lowest cost of transport (CT). This study tested the hypothesis that SSWS could be determined by the work of bre...
EFFECTS OF HIGH-SPEED DRILL NOISE ON DENTISTS’ HEARING
EFFECTS HIGH-SPEED DRILL NOISE DENTISTS’ HEARING
2010/1/4
The study deals with noise problems associated with the use of air-turbine drills in dental practice. Noise level measurements were made on various types of dental handpieces, when operated free runni...
Effectiveness of high speed instrument and air abrasion on different dental substrates
Tooth preparation Air abrasion dental Tooth deciduous Microscopy electron scanning In vitro
2009/10/16
The aim of this study was to compare the effectiveness of high speed (HS) and air abrasion (AA) instruments on groups of teeth (deciduous, permanent, bovine), in terms of preparation time, topography ...
High-Speed Fluorescence Imaging and Intensity Profiling of Femtosecond-Induced Calcium Transients
Imaging Calcium Transients
2009/9/8
We have demonstrated a combined imaging system, where the physiology of biological specimens can be imaged and profiled at 10–20 frames per second whilst undergoing femtosecond laser irradiation. Indi...
Calculation of the relative speed of sound in a gas mixture
frequency spectrum speed sound gas mixture
2009/7/20
Since the frequency spectrum of a voice signal is directly dependent on the velocity of sound, studies of speech spectra include the problem of calculating the speed of sound in the gas mixture being ...
Acute effect of speed exercise on nitric oxide (NO) level of footballers
Nitric oxide speed exercise footballer
2009/7/6
Aim: Exercise is one of the low-cost and easiest ways for improving life standards and physical fitness, and reducing body stress. Nitric oxide (NO) is defined as the ''surprising soldier mediator'' o...
Proposal of alternative mechanism responsible for the function of high-speed swimsuits
alternative mechanism high-speed swimsuits
2009/5/8
Since many top swimmers wearing Speedo LZR Racer swimsuits have broken world records, it is considered that the corset-like grip of suit supports the swimmers to maintain flexibility of movement and...
Enhanced Speed and Precision of Measurement in a Computer-Assisted Digital Cephalometric Analysis System
Computer-assisted cephalometric analysis Digitized imaging Speed Precision
2008/12/15
The computer-assisted digital cephalometric analysis system (CADCAS) may reduce the time required for cephalometric analysis, especially for taking measurements. Aimed at estimating the time saved b...
Interaction torque contributes to planar reaching at slow speed
Interaction torque planar slow speed
2010/2/25
Interaction torque was important at slow speeds. Muscle torques at the two joints were not directly related to each other to produce coordinated joint movement during a reach. These results support Be...