Results 61 to 70 of about 352,507 (310)

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Gentle Versus Strong Touch Classification: Preliminary Results, Challenges, and Potentials

open access: yesSensors, 2020
Touch plays a crucial role in humans’ nonverbal social and affective communication. It then comes as no surprise to observe a considerable effort that has been placed on devising methodologies for automated touch classification.
Soheil Keshmiri   +4 more
doaj   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

open access: yesAdvanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao   +5 more
wiley   +1 more source

Optimization of in situ infrared spectro-electrochemical accessory with the aid of reflectance and electric field and calculations

open access: yesZaštita Materijala, 2018
Optical design of the in situ infrared reflection-absorption spectroscopy (IRRAS) accessory is discussed, with a particular attention to its optimization on the base of theoretical calculations.
Nebojša S. Marinković
doaj   +1 more source

Simulation of hydrogen production for mobile fuel cell applications via autothermal reforming of methane [PDF]

open access: yes, 2006
This paper presents a simulation of catalytic autothermal reforming (ATR) of methane (CH4) for hydrogen (H2) production. ATR is essentially an oxidative steam reforming, which combines the exothermic partial oxidation (PO) with the endothermic steam ...
Abd. Hamid, Mohd. Kamaruddin   +3 more
core  

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Chemical inhibition of DNA repair kinases as a promising tool in oncology

open access: yesBiomedical Papers, 2016
Background: DNA repair pathways play a major role in tumour resistance towards chemo- and radiotherapy. Therefore, inhibitors of specific DNA repair pathways might be advantageous when used in combination with DNA-damaging agents, such as ionizing ...
Kamila Durisova   +3 more
doaj   +1 more source

Alaska Trauma Registry: Trauma Admissions Involving Firearms, 2009-2014 [PDF]

open access: yes, 2016
This fact sheet presents data from the Alaska Trauma Registry (ATR) on characteristics of trauma admissions for the period 2009–2014 for injuries for which a firearm was the main mechanism of injury.
Parker, Khristy
core  

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

open access: yesAdvanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani   +13 more
wiley   +1 more source

ATR Editors’ notes [PDF]

open access: yesAnglican Theological Review, 2021
Jason A. Fout, Scott Macdougall
openaire   +1 more source

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