Results 61 to 70 of about 130,870 (299)

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu   +7 more
wiley   +1 more source

Sistema de Espaços Livres da Cidade de Maceió

open access: yesPaisagem e Ambiente, 2009
Neste trabalho propõe-se uma classificação dos diferentes tipos de espaços que compõem o sistema de espaços livres da cidade de Maceió. Toma-se por referência suas distintas determinações (dinâmica natural, projetos de parcelamento, usos) e ...
Geraldo Majela Gaudêncio Faria   +1 more
doaj   +1 more source

Pain-motor integration in the primary motor cortex in Parkinson's disease [PDF]

open access: yes, 2017
In Parkinson's disease (PD), the influence of chronic pain on motor features has never been investigated. We have recently designed a technique that combines nociceptive system activation by laser stimuli and primary motor cortex (M1) activation through ...
Berardelli, Alfredo   +9 more
core   +1 more source

3D‐Printed Hygroscopic Polymer Networks for High‐Humidity Triboelectric Nanogenerators to Wirelessly Power Implantable Electronic Devices‐ A Conceptual Pathway

open access: yesAdvanced Functional Materials, EarlyView.
This work develops 3D‐printable tribopolymer networks that can enhance triboelectric performance under high humidity environments. Polar hydrophilic functional groups and incorporation of zwitterionic monomers promote bound‐water–dominated interfacial polarization thereby increasing electrical outputs.
Linguangze Zhuo   +8 more
wiley   +1 more source

Die Alpen – Geschichte und Zukunft einer europäischen Kulturlandschaft [The Alps—History and Future of a European Cultural Landscape]

open access: yesMountain Research and Development, 2015
Reviewed: Die Alpen – Geschichte und Zukunft einer europäischen Kulturlandschaft [The Alps—History and Future of a European Cultural Landscape] By Werner Bätzing. Munich, Germany: C.H. Beck, 2015. 484 pp. € 38.00. ISBN 978-3-406-67339-9.
Paul Messerli
doaj   +1 more source

The eukaryotic MEP-pathway genes are evolutionarily conserved and originated from Chlaymidia and cyanobacteria

open access: yesBMC Genomics, 2021
Background Isoprenoids are the most ancient and essential class of metabolites produced in all organisms, either via mevalonate (MVA)-and/or methylerythritol phosphate (MEP)-pathways.
Liping Zeng, Katayoon Dehesh
doaj   +1 more source

Designing a competency based program to facilitate the progression of experienced engineering technologists to professional engineer status [PDF]

open access: yes, 2006
This paper describes the pedagogical principles that underpin the design of the Master of Engineering Practice, a distance education program offered by the University of Southern Queensland.
Dowling, David
core   +2 more sources

Non‐Invasive Brain Targeted Delivery of Cannabidiol for Alleviating Neuroinflammatory Disease

open access: yesAdvanced Materials, EarlyView.
The glucose‐functionalized nanoparticles (GNPs) are developed for the brain‐targeted delivery of cannabidiol (CBD). GNPs bypass the blood‐brain barrier (BBB) via glucose transporter‐1 (GLUT‐1) and release CBD in response to reactive oxygen species (ROS).
Yibin Wang   +7 more
wiley   +1 more source

Motor Evoked Potential Recruitment Curves Indicate Neuroplasticity after Spinal Cord Injury [PDF]

open access: yes, 2020
Motor Evoked Potential Recruitment Curves Indicate Neuroplasticity after Spinal Cord Injury Yasmina Zeineddine, Depts. of Biomedical Engineering and Anthropology, with Thibault Roumengous, Graduate Student in Biomedical Engineering, and Dr.
Roumengous, Thibault   +1 more
core   +1 more source

The role of stimulus-driven versus goal-directed processes in fight and flight tendencies measured with motor evoked potentials induced by Transcranial Magnetic Stimulation [PDF]

open access: yes, 2019
This study examines two contrasting explanations for early tendencies to fight and flee. According to a stimulus-driven explanation, goal-incompatible stimuli that are easy/difficult to control lead to the tendency to fight/flee.
Bardi, Lara   +6 more
core   +2 more sources

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