Results 21 to 30 of about 386,573 (306)

Concurrent Changes of Brain Functional Connectivity and Motor Variability When Adapting to Task Constraints

open access: yesFrontiers in Physiology, 2018
In behavioral neuroscience, the adaptability of humans facing different constraints has been addressed on one side at the brain level, where a variety of functional networks dynamically support the same performance, and on the other side at the ...
Grégoire Vergotte   +4 more
doaj   +1 more source

Sap from various palms as a renewable energy source for bioethanol production [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2016
Sap is a watery fluid that transports plant photosynthetic products towards various tissues to support growth. Tapping palms for their sap is reported to have originated from India approximately 4,000 years ago.
Nguyen Van Dung   +2 more
doaj   +1 more source

Motor Synchronization in Patients With Schizophrenia: Preserved Time Representation With Abnormalities in Predictive Timing

open access: yesFrontiers in Human Neuroscience, 2018
Objective: Basic temporal dysfunctions have been described in patients with schizophrenia, which may impact their ability to connect and synchronize with the outer world. The present study was conducted with the aim to distinguish between interval timing
Hélène Wilquin   +3 more
doaj   +1 more source

Research and Application of High Quality and High Efficiency Machining Technology for Shell Small Aperture Thread

open access: yesHangkong gongcheng jinzhan, 2022
Shell parts with complex and strange shapes are widely used in the control accessories of aero-engines,and there are many small-diameter threaded holes on the surface of such parts.Threaded hole processing is the core process of processing such parts ...
CHEN Baolai   +4 more
doaj   +1 more source

Effect of Yoga and Physical Exercise on Motor Functions among Substance Abusers: A Randomised Comparative Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Introduction: Substance abuse disorder is characterised by severe motor function impairment. Rehabilitation programs should augment the motor function to reduce the risk of relapse.
Ananda Gaihre, Sasidharan K Rajesh
doaj   +1 more source

Design and Validation of A Modular Instrument to Measure Torque and Energy Consumption in Industrial Operations

open access: yesInstruments, 2019
A modular torque measuring instrument capable of performing tapping torque tests (TTT) according to the ASTM D-5619 standard was designed, developed, and validated.
Mary De la Cruz   +4 more
doaj   +1 more source

Invited review: Effect of temperature on a granular pile [PDF]

open access: yesPapers in Physics, 2010
As a fragile construction, a granular pile is very sensitive to minute external perturbations. In particular, it is now well established that a granular assembly is sensitive to variations of temperature.
Thibaut Divoux
doaj   +1 more source

Travailler avec l'arbre qui saigne

open access: yesRevue d'anthropologie des connaissances, 2023
Natural Rubber production in Brazil is mostly associated with the extraction of latex from “wild” rubber trees in the Amazon rainforest. However, almost half of the country's natural rubber production comes from numerous rubber plantations (Hevea ...
Eduardo Di Deus
doaj   +1 more source

Age interferes with sensorimotor timing and error correction in the supra-second range

open access: yesFrontiers in Aging Neuroscience, 2023
IntroductionPrecise motor timing including the ability to adjust movements after changes in the environment is fundamental to many daily activities. Sensorimotor timing in the sub-and supra-second range might rely on at least partially distinct brain ...
Bettina Pollok   +5 more
doaj   +1 more source

Novel Flexible Triboelectric Nanogenerator based on Metallized Porous PDMS and Parylene C

open access: yesEnergies, 2020
Triboelectric nanogenerators (TENGs) have recently become a powerful technology for energy harvesting and self-powered sensor networks. One of their main advantages is the possibility to employ a wide range of materials, especially for fabricating ...
Massimo Mariello   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy