Results 121 to 130 of about 752,467 (286)

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

Creating effective invited spaces : putting the lens on early childhood teacher education practica : a thesis presented in partial fulfilment of the requirements for the degree of Master of Education at Massey University, Manawatu, New Zealand [PDF]

open access: yes, 2016
The teaching practicum offers many opportunities for growth of knowledge, practice and development of new understandings and competencies for student teachers. However, student teachers who are placed within low socioeconomic early childhood settings, if
Wilson, Claire Maree
core  

GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri   +12 more
wiley   +1 more source

Positioning teacher identity in institutional discourse [PDF]

open access: yes, 2015
Drawing on Barkhuizen’s positioning analysis framework (2009), we investigate how a non- native speaking (NNS) in-service English teacher’s professional identity is performed in and conditioned by discourses connected to education. We extracted two small
Farrar, Danielle, Lypka, Andrea
core  

Harmonizing the Pyrene and Ether Groups in Covalent Triazine Polymers for Highly Effective H2O2 Photosynthesis via One‐Step Two‐Electron Oxygen Reduction

open access: yesAdvanced Functional Materials, EarlyView.
The pyrene and ether groups are incorporated into the covalent triazine polymer (CTP) structure. The synergistic effect of the two functional groups endows CTP with better electron transfer, light absorption, and oxygen activation properties. An impressive apparent quantum yield (13.2% @420 nm) and a remarkable solar‐to‐chemical conversion efficiency ...
Chong Wang   +10 more
wiley   +1 more source

Teaching as Creative Practice Symposium [PDF]

open access: yes, 2015
The Teaching as Creative Practice Symposium explored the relationship between creative practice, creative teaching and teacher identity. The purpose of the symposium was to • celebrate UAL funded educational development projects and those ...
Johnston, Antony, Roth, Cara Lee
core  

Grain Boundary Space Charge Engineering of Solid Oxide Electrolytes: Model Thin Film Study

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates unprecedented control of grain boundary electrical properties in solid electrolytes. Selective diffusion of cations through grain boundaries in thin films enables 12 orders of magnitude variation in ionic resistance, proving that systematic chemical modification of grain boundary electrical properties is feasible.
Thomas Defferriere   +5 more
wiley   +1 more source

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