Results 31 to 40 of about 640,198 (260)

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

Estrategia metodológica para el desarrollo de la videoconferencia en las sedes universitarias municipales Methodological strategy for the development of the video-lectures in the Municipal University Venues

open access: yesRevista de Ciencias Médicas de Pinar del Río, 2007
El encargo social que el Partido y el Estado nos hace está en correspondencia con la necesidad de la sociedad de prevenir y promover salud y por ello es necesario formar profesionales en este sentido, por lo que la decisión de usar el Área de Atención ...
Margarita Llanuch Lara   +4 more
doaj  

Nanoscale Spatial Tuning of Superconductivity in Cuprate Thin Films via Direct Laser Writing

open access: yesAdvanced Functional Materials, EarlyView.
Maskless direct laser writing enables local control of oxygen stoichiometry in epitaxial YBCO thin films under ambient conditions. Sub‐micrometer grayscale patterns with tunable optical response and superconducting transport properties are achieved.
Irene Biancardi   +11 more
wiley   +1 more source

jausra-arizona/Wireless-Recording: Wireless-Recording

open access: yes, 2022
Heart rate recording data from wireless ...
jausra-arizona
core   +1 more source

"Hay extraños en el aula..." La utilización de videograbaciones en la investigación en Educación en Ciencias

open access: yesRevista de Enseñanza de la Física, 2016
The aim of this paper is to report and discuss qualitative methodological procedures used in naturalistic research. It is based on two studies concemed with an innovative approach in teaching introductory physics at university leve!, which use videotape ...
Silvina Cordero   +2 more
doaj  

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang   +12 more
wiley   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

Images from Historic Building Recording at Westacott Farm, Crediton, Devon July 2019

open access: yes, 2022
This collection comprises images from a Historic Building Recording survey of outbuildings at Westacott Farm, Crediton, Devon. Archaeological Building Recording Services (ABRS) were commisioned by R J Salter and Son to undertake this work in advance of ...
Archaeological Building Recording Services
core   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

open access: yesAdvanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon   +6 more
wiley   +1 more source

Off-axis transmission holographic system for recording aquatic particles [PDF]

open access: yes, 1996
We describe a holographic system for recording particles suspended in water. The hologram plate is located in air, separated from the test tank by an air/glass/water boundary. The holographic emulsion is therefore unaffected by adverse aquatic conditions
Lampitt, RS   +4 more
core   +5 more sources

Home - About - Disclaimer - Privacy