Results 51 to 60 of about 26,610 (209)
Electron Channeling Contrast Imaging of Ferroelastic Domains
Advanced Materials, EarlyView.A simple scanning electron microscopy technique, electron channeling contrast imaging, unveils nanoscale ferroelastic domains and their coupling to functional properties in oxide heterostructures. The work demonstrates high‐resolution mapping of both surface and buried domains, broadening the experimental toolbox for ferroic and quantum oxide systems ...
Wei Peng +13 more
wiley +1 more source
AS PRÁTICAS PEDAGÓGICAS DE LEITURA NA FORMAÇÃO DO PROFESSOR
Olhar de Professor, 2009 Este texto refere-se a uma pesquisa desenvolvida em duas escolas da rede estadual de ensino das cidades de Matinhos (PR) e Pontal do Paraná (PR), envolvendo professores de Língua Portuguesa, Ciências e História das séries finais do Ensino Fundamental.
Suzana Cristina Cavalli
doaj
Zaštita Materijala, 2017 The effect of Calotropis Procera (CP) extract on the corrosion inhibition of 304 stainless steel (SS) in 2 M HCl was studied using electrochemical (electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PP) and electrochemical ...
Heba M. Ramadan, Hossiany Ahmed A. El
doaj +1 more source
Charge writing at the LaAlO3/SrTiO3 surface
, 2010 Biased conducting-tip atomic force microscopy (AFM) has been shown to write and erase nanoscale metallic lines at the LaAlO3/SrTiO3 interface. Using various AFM modes, we show the mechanism of conductivity switching is the writing of surface charge ...
Bell, Chris +5 more
core +1 more source
Measurement of induced surface charges, contact potentials, and surface states in GaN by electric force microscopy [PDF]
, 1999 We have studied molecular beam epitaxy grown GaN films of both polarities using electric force microscopy to detect sub 1 µm regions of charge density variations associated with GaN extended defects.
Bandić, Z. Z. +3 more
core +1 more source
Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration
Advanced Materials Technologies, EarlyView.This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley +1 more source
Imaging the charge transport in arrays of CdSe nanocrystals
, 2003 A novel method to image charge is used to measure the diffusion coefficient of electrons in films of CdSe nanocrystals at room temperature. This method makes possible the study of charge transport in films exhibiting high resistances or very small ...
Bawendi, M. G. +6 more
core +1 more source
Advanced Robotics Research, EarlyView.A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff +8 more
wiley +1 more source
BioResources, 2016 An extensional flow mixture (EFM) system was studied, with the goal of achieving better distributive and dispersive mixing. The effects of different mixing strategies (masterbatch method (MB), polyethylene-grafted maleic anhydride (PE-g-MA) as a ...
Sevda Boran +3 more
doaj +1 more source
Arthritis &Rheumatology, Accepted Article.Objective The multinational, phase 3, double‐blind, placebo‐controlled TULIP‐SC trial evaluated the efficacy and safety of subcutaneous anifrolumab in adults who have moderate‐to‐severe SLE activity, despite receiving standard therapy. Methods Adults with SLE received subcutaneous anifrolumab 120 mg or placebo once weekly for 52 weeks (1:1 ...
Susan Manzi +12 more
wiley +1 more source