Results 111 to 120 of about 1,505,527 (335)
Science and Transport ProgressPurpose. The aim of the study is to determine the values of vertical and horizontal deformations of the pneumatic spring of high-speed rolling stock during the movement of the test setup along the cross of the switch in the forward and reverse directions.
A. Kuzyshyn, V. Kovalchuk, N. V. Kostiv
semanticscholar +1 more source
Advanced Materials Technologies, EarlyView.We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger +9 more
wiley +1 more source
Pneumatic pruning: Orchardists reducing labor costs by using especially designed equipment
California Agriculture, 1948 Labor savings in orchard pruning—ranging from 20 to 50% in man-hours—are often possible through use of pneumatic pruning equipment.
E Serr, R Parks
doaj
Apolegamy and economic analysis for pneumatic roof-window system of multi-span plastic greenhouse
浙江大学学报. 农业与生命科学版, 2006 The objectives of this paper were to develop and evaluate a pneumatic roof-windows system for multispan plastic greenhouses. According to the cost-saving principle and operating requirements, performing mechanism, linkers and controllers in the system ...
LIU Shu-zhen +3 more
doaj +1 more source
Design study for noise tests on laminar flow fin [PDF]
, 1965 The study deals mainly with engineering problems associated with the introduction of a noise generating facility on 'Lincoln' aircraft R.F.342 for the purpose of studying the effect of high intensity sound pressure levels at both random and discrete ...
core
TechnologiesThe timely reintegration into their daily routine of patients suffering from work-related musculoskeletal disorders is a priority in medical rehabilitation.
Sarah Mareş +2 more
semanticscholar +1 more source
Advanced Materials Technologies, EarlyView.This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando +7 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2016 This paper shows estimation of earthquake using destructive intensity (DI) value and its application to switching control for air type anti-vibration apparatus (AVA).
Masayuki KUBOTA, Shinji WAKUI
doaj +1 more source
Three-dimensional tracking solar energy concentrator and method for making same [PDF]
, 1977 A three dimensional tracking solar energy concentrator, consisting of a stretched aluminized polymeric membrane supported by a hoop, was presented. The system is sturdy enough to withstand expected windage forces and precipitation.
Miller, C. G., Pohl, J. G.
core +1 more source
Remote Control of Hand Actuators via Glove Sensors for Medical Care Applications
Advanced Robotics Research, EarlyView.This study presents a novel textile‐based sensory glove–actuator system for remote medical care, explored through finite element simulations. By integrating capacitive sensors, pneumatic actuators, and machine learning, the system models real‐time hand movement control.
Bahman Taherkhani, Mahdi Bodaghi
wiley +1 more source