Results 11 to 20 of about 2,523 (308)

Implementation of analytical models of the anisotropic combined dry friction in problems of pneumatics’ dynamics

open access: yesMATEC Web of Conferences, 2018
An implementation of the theory of multi-component dry friction in some engineering problems of pneumatics’ dynamics is proposed. The main attention is devoted to the construction of analytical models of the combined dry friction accounting for the ...
Kireenkov Alexey, Zhavoronok Sergey
doaj   +2 more sources

Experimental Research to Increase the Combustion Efficiency in the Top-Lit Updraft Principle Based Gasifier

open access: yesEnergies, 2023
The recovery of vegetal waste for energy purposes is one of the ways to increase the amount of energy obtained from renewable sources. The Top-Lit Updraft (TLUD) gasification and combustion process is recognized as the least polluting of all other ...
Ioan Pavel   +4 more
doaj   +1 more source

Development of a Soft Robotics Module for Active Control of Sitting Comfort

open access: yesMicromachines, 2022
Sitting comfort is an important factor for passengers in selecting cars, airlines, etc. This paper proposes a soft robotic module that can be integrated into the seat cushion to provide better comfort experiences to passengers.
Tjark Roozendaal   +5 more
doaj   +1 more source

Biomimetic Applications of Mimosa pudica L. in the Theoretical Development of a Pneumatic Actuator

open access: yesBrazilian Archives of Biology and Technology, 2022
For years, plants have tried to adapt to the environmental changes caused by time, improving and developing their biological structures. Many of these structural and functional properties of plants have great potential for the development of concepts in ...
Gabriel Yuto Munakata   +2 more
doaj   +1 more source

Development and Evaluation of body weight reducing walker driven by pneumatic artificial muscle

open access: yesNihon Kikai Gakkai ronbunshu, 2023
This paper describes a body weight reducing walking support system using pneumatic artificial muscles. The user of the system walks while sitting on a saddle. The saddle supports the weight of the upper body and reduces the load on the lower limbs.
Naoki SAITO   +3 more
doaj   +1 more source

Model Analysis and Experimental Investigation of Soft Pneumatic Manipulator for Fruit Grasping

open access: yesSensors, 2022
With the superior ductility and flexibility brought by compliant bodies, soft manipulators provide a nondestructive manner to grasp delicate objects, which has been developing gradually as a rising focus of soft robots. However, the unexpected phenomenon
Yinlong Zhu   +6 more
doaj   +1 more source

Craniocervical Pneumatization

open access: yesJournal of Radiology Case Reports, 2013
Craniocervical bony pneumatization is a rare finding, with limited numbers of cases reported in the literature. It is thought to be linked to Eustachian tube dysfunction and a ball valve mechanism, and has a link with recurrent Valsalva maneuvers. We report a case of pneumatization of the occiput, atlas (C1) and axis (C2) in a patient with extensive ...
Alan James, Quigley, Helen, Shannon
openaire   +2 more sources

Soft Hybrid Suction Cup Capable of Sticking to Various Objects and Environments

open access: yesActuators, 2021
A universal suction cup that can stick to various objects expands the areas in which robots can work. However, the size, shape, and surface roughness of objects to which conventional suction cups can stick are limited.
Hideyuki Tsukagoshi, Yuichi Osada
doaj   +1 more source

Noise of motor vehicle pneumatics in the contact with the ground

open access: yesVojnotehnički Glasnik, 1998
The organization of International constructors of automobiles (OICA) pays great attention to the assessment of the effect of the noise of pneumatics on the overall vehicle noise level.
Predrag Petrović
doaj   +1 more source

PNEUMATIC TOURNIQUETS. [PDF]

open access: yesThe Lancet, 1917
n ...
openaire   +1 more source

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