Results 41 to 50 of about 525,544 (263)

The OÆSE endstation at BESSY II: operando X-ray absorption spectroscopy for energy materials

open access: yesJournal of Synchrotron Radiation
The investigation of a wide range of energy materials under relevant operation conditions, allowing for real-time investigations of the (electro)chemical mechanisms governing the performance of related applications, is enabled by the new Operando ...
Raul Garcia-Diez   +15 more
doaj   +1 more source

Spatiotemporal integration in somatosensory perception: effects of sensory saltation on pointing at perceived positions on the body surface

open access: yesFrontiers in Psychology, 2010
In the past, sensory saltation phenomena (Geldard & Sherrick, Science, 1972) have been used repeatedly to analyze the spatiotemporal integration capacity of somatosensory and other sensory mechanisms by means of their psychophysical characteristic ...
Jörg Trojan   +7 more
doaj   +1 more source

Interfaces for Searching and Triaging Large Document Sets: An Ontology-Supported Visual Analytics Approach

open access: yesInformation, 2021
We investigate the design of ontology-supported, progressively disclosed visual analytics interfaces for searching and triaging large document sets. The goal is to distill a set of criteria that can help guide the design of such systems.
Jonathan Demelo, Kamran Sedig
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Improving Drivers’ Hazard Perception and Performance Using a Less Visually-Demanding Interface

open access: yesFrontiers in Psychology, 2020
In-vehicle devices and infotainment systems occasionally lead to driver distraction, and as a result, increase the risk of missing on-road information.
Guy Cohen-Lazry, Avinoam Borowsky
doaj   +1 more source

Design of Generalized Search Interfaces for Health Informatics

open access: yesInformation, 2021
In this paper, we investigate ontology-supported interfaces for health informatics search tasks involving large document sets. We begin by providing background on health informatics, machine learning, and ontologies.
Jonathan Demelo, Kamran Sedig
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Evaluation of Photocatalytic Active Coatings on Sintered Glass Tubes by Methylene Blue

open access: yesInternational Journal of Photoenergy, 2013
A comparative study between ten different photocatalytic active coatings was done. The effectiveness and photocatalytic activity of the coatings were studied by degradation experiments of methylene blue (MB) dye under UV light illumination.
Colin Awungacha Lekelefac   +2 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

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