Results 31 to 40 of about 12,759 (226)

Synergy through integration of digital cognitive tests and wearable devices for mild cognitive impairment screening

open access: yesFrontiers in Human Neuroscience, 2023
IntroductionAdvances in mobile computing platforms and the rapid development of wearable devices have made possible the continuous monitoring of patients with mild cognitive impairment (MCI) and their daily activities.
Aoyu Li   +5 more
doaj   +1 more source

A Food for All Seasons: Stability of Food Preferences in Gorillas across Testing Methods and Seasons

open access: yesAnimals, 2022
Decisions about which foods to use during training and enrichment for captive animals may be based on invalid assumptions about individuals’ preferences.
Jennifer Vonk   +2 more
doaj   +1 more source

A Touchscreen-Based, Multiple-Choice Approach to Cognitive Enrichment of Captive Rhesus Macaques (Macaca mulatta)

open access: yesAnimals, 2023
Research on the psychological and physiological well-being of captive animals has focused on investigating different types of social and structural enrichment.
Antonino Calapai   +6 more
doaj   +1 more source

Multistackable, Domino‐Overlapped CNT Scaffolds Homogeneously Hybridized with BTO‐P(VDF‐TrFE) for High‐Performance Piezoelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
A multilayer‐stackable carbon nanotuber (CNT) scaffold‐based piezoelectric nanogenerator (CPENG) with domino‐patterned CNT pillars presents high, stable output (12.3 V, size of 1 cm × 1 cm) over 2000 cycles, operates across a wide temperature range, and efficiently converts energy from real‐life stimuli through optimized CNT length, layer stacking, and
Kwangjun Kim   +3 more
wiley   +1 more source

A Usability Evaluation of a Touchscreen Workstation on Wheels in a Simulated Emergency Department Workflow

open access: yesMcGill Journal of Medicine
Background: Touchscreens have become ubiquitous in our daily lives, offering a comfortable and natural human-technology interactive experience. There exists a gap in the literature regarding the usability and efficiency of a touchscreen workstation on ...
Saad Razzaq   +5 more
doaj   +1 more source

Eco-Friendly, Low-Cost, and Flexible Cotton Fabric for Capacitive Touchscreen Devices Based on Graphite

open access: yesCrystals, 2023
Cotton fabrics with high electrical conductivity were prepared using graphite dispersed in ethanol as the conductive material. The graphite particles were drop-cast onto the cotton fabrics at room temperature.
Fahad Alhashmi Alamer, Wedad Aqiely
doaj   +1 more source

Human Brain Vasculature‐on‐a‐Chip Model Constructed With Microvessels Isolated From Cryopreserved Postmortem Human Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
This manuscript describes the cultivation of viable microvessels from cryopreserved human brain tissue. When embedded in hydrogels and cultured in microfluidic devices, these microvessels exhibit complex architectures reminiscent of arterioles and capillaries, can be perfused, and display intact barrier function. Collectively, these results demonstrate
Brian J. O'Grady   +5 more
wiley   +1 more source

MouseBytes, an open-access high-throughput pipeline and database for rodent touchscreen-based cognitive assessment

open access: yeseLife, 2019
Open Science has changed research by making data accessible and shareable, contributing to replicability to accelerate and disseminate knowledge. However, for rodent cognitive studies the availability of tools to share and disseminate data is scarce ...
Flavio H Beraldo   +20 more
doaj   +1 more source

Flexible Visuomotor Associations in Touchscreen Control [PDF]

open access: yesFrontiers in Human Neuroscience, 2017
To move real objects, our hand needs to get in direct physical contact with the object. However, this is not necessarily the case when interacting with virtual objects, for example when displacing objects on tablets by swipe movements. Here, we performed two experiments to study the behavioral strategies of these movements, examining how visual ...
Fabbri, S.   +4 more
openaire   +6 more sources

Design Optimization of a Variable Stiffness Robotic Gripper with Passive Restoration Fabricated by Multimaterial 3D Printing

open access: yesAdvanced Robotics Research, EarlyView.
A multimaterial robotic gripper fabricated via multimaterial 3D printing integrates conductive thermopolymer joints with flexible elastomeric components. Joule heating enables precise joint‐level stiffness modulation, enhanced by embedded temperature sensors, passive shape restoration, and active cooling, enabling versatile manipulation capabilities ...
Daniel Jee Seng Goh   +4 more
wiley   +1 more source

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