Results 21 to 30 of about 373,212 (300)

Laryngeal Nerve Activity During Pulse Emission in the CF-FM Bat, Rhinolophus ferrumequinum. I. Superior Laryngeal Nerve (External Motor Branch) [PDF]

open access: yes, 1981
The activity of the external (motor) branch of the superior laryngeal nerve (SLN), innervating the cricothyroid muscle, was recorded in the greater horseshoe bat,Rhinolophus ferrumequinum.
A Novick   +12 more
core   +1 more source

Artificial Muscles Powered by Glucose [PDF]

open access: yesAdvanced Materials, 2019
AbstractUntethered actuation is important for robotic devices to achieve autonomous motion, which is typically enabled by using batteries. Using enzymes to provide the required electrical charge is particularly interesting as it will enable direct harvesting of fuel components from a surrounding fluid. Here, a soft artificial muscle is presented, which
Fariba Mashayekhi Mazar   +5 more
openaire   +5 more sources

Dual sensing-actuation artificial muscle based on polypyrrole-carbon nanotube composite [PDF]

open access: yes, 2017
Dual sensing artificial muscles based on conducting polymer are faradaic motors driven by electrochemical reactions, which announce the development of proprioceptive devices. The applicability of different composites has been investigated with the aim to
Fernández Otero, Toribio   +2 more
core   +2 more sources

Control of Pneumatic Artificial Muscles Using Local Cyclic Inputs and Genetic Algorithm

open access: yesActuators, 2018
Recently, lightweight and flexible soft actuators have attracted interest from robotics researchers. We focused on pneumatic rubber artificial muscle (PAM) as a high-output soft actuator. The high compliance of PAM allows a robot to adapt flexibly to the
Hiroki Tomori, Kenta Hiyoshi
doaj   +1 more source

Study on trunk posture support device utilizing variable stiffness characteristics by pneumatic soft actuator

open access: yesNihon Kikai Gakkai ronbunshu, 2021
Kyphosis causes decline in respiratory and circulatory functions owing to compresses of internal organs. The purpose of this study is to develop a posture keep assist device.
Hayato YASE   +3 more
doaj   +1 more source

An In-Pipe Mobile Robot Using Electro-Conjugate Fluid

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2011
An electro-conjugate fluid (ECF) is a kind of functional fluid, which produces a jet flow (ECF jet) when subjected to high DC voltage. It is known that a strong ECF jet is generated under nonuniform electric field, for example, the field with a pair of ...
Akihiro YAMAGUCHI   +3 more
doaj   +1 more source

Two-degree-of-freedom pipe selection mechanism using contraction and extension unit composed of single tube and its application to a gas pipe inspection robot

open access: yesNihon Kikai Gakkai ronbunshu, 2020
This paper introduces a two-degree-of-freedom pipe selection mechanism using contraction and extension unit composed of single tube and a T branch experiment of an in-pipe mobile robot equipped with this mechanism.
Fumio ITO   +4 more
doaj   +1 more source

Genome-Wide Footprints of Pig Domestication and Selection Revealed through Massive Parallel Sequencing of Pooled DNA [PDF]

open access: yes, 2011
Background Artificial selection has caused rapid evolution in domesticated species. The identification of selection footprints across domesticated genomes can contribute to uncover the genetic basis of phenotypic diversity.
Amaral, A.J.   +8 more
core   +2 more sources

Preparation and performance analysis of Pt-IPMC for driving bionic tulip

open access: yesJournal of Advanced Dielectrics, 2021
Based on the biological characteristics of tulip, the low driving voltage and fast response of ionic polymer metal composite (IPMC), we analyzed the fabrication, morphology and performance of the platinum IPMC (Pt-IPMC) and selected the right IPMC for ...
Aifen Tian   +5 more
doaj   +1 more source

A perspective on the control of FES-supported standing [PDF]

open access: yes, 1998
This special section is about the control of electrical stimulators to restore standing functions to paraplegics. It addresses several important topics regarding the interactions of the intact central nervous systems (CNS) with the artificial control ...
Donaldson, Nick, Veltink, Peter H.
core   +3 more sources

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