Results 101 to 110 of about 776,989 (303)

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

Virtual student-led neuroscience conferencing: a UK multicentre prospective study investigating delegate outcomes and delivery mode. [PDF]

open access: yesBMC Med Educ, 2023
Bligh ER   +10 more
europepmc   +1 more source

Virtual patients in a virtual world: Training paramedic students for practice

open access: yesMedical Teacher, 2009
Collaborative learning through case-based or problem-based learning (PBL) scenarios is an excellent way for students to acquire knowledge and develop decision-making skills. However, the process is threatened by the movement towards more self-directed learning and the migration of students from campus-based to workplace-based learning.
Conradi, E.   +7 more
openaire   +4 more sources

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou   +4 more
wiley   +1 more source

A tool-mediated cognitive apprenticeship approach for a computer engineering course [PDF]

open access: yes, 2003
Teaching database engineers involves a variety of learning activities. A strong focus is on practical problems that go beyond the acquisition of knowledge. Skills and experience are equally important.
Murray, Sarah, Pahl, Claus, Ryan, James
core  

Miniature Nanomesh Mechano‐Acoustic Sensor with Wide Linear Dynamic Range, Broad Bandwidth, and Flat Frequency Response

open access: yesAdvanced Functional Materials, EarlyView.
A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee   +8 more
wiley   +1 more source

Adventures in Student Interaction: Planned and Unplanned Audience Engagement [PDF]

open access: yes, 2018
We like noisy classrooms, but it can be a challenge to get students to make that noise. Classrooms can be face-to-face sessions or in the virtual space and while the challenges are different in different environments, we have found that blending the ...
Barrett, Ute   +2 more
core  

Defects Dynamic in Photo‐Excited CeO2 and their Influence on CO2 Photoreduction

open access: yesAdvanced Functional Materials, EarlyView.
X‐ray photoelectron spectroscopy study under light excitation is presented to track the defect dynamic (Ce4+ to Ce3+) in CeO2. Surface enhanced Raman spectroscopy confirmed the key role of Ce3+ states in controlling charge and energy transfer across the CeO2‐dye molecule interface.
Rambabu Yalavarthi   +3 more
wiley   +1 more source

Virtual student-transplant patient interactions empower patients and enhance student transplantation knowledge. [PDF]

open access: yesAm J Surg, 2021
Coe TM   +9 more
europepmc   +1 more source

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