Results 11 to 20 of about 13,928 (154)

Coiled-coil formation of the membrane-fusion K/E peptides viewed by electron paramagnetic resonance. [PDF]

open access: yesPLoS ONE, 2018
The interaction of the complementary K (Ac-(KIAALKE)3-GW-NH2) and E (Ac-(EIAALEK)3-GY-NH2) peptides, components of the zipper of an artificial membrane fusion system (Robson Marsden H. et al. Angew Chemie Int Ed.
Pravin Kumar   +6 more
doaj   +1 more source

Optimization of Energy Production from Two-Stage Mesophilic–Thermophilic Anaerobic Digestion of Cheese Whey Using a Response Surface Methodology Approach

open access: yesEnergies, 2022
Spatial separation into acidogenic and methanogenic stages is considered a viable option to ensure process stability, energy efficiency and the better control of key anaerobic digestion (AD) parameters.
Andrey A. Kovalev   +6 more
doaj   +1 more source

Roles of free radical on the formation of acetaldehyde in model wine solutions under different ultrasound parameters: A key bridge-link compound for red wine coloration during ageing

open access: yesUltrasonics Sonochemistry, 2021
In order to explore the effects of ultrasound on the formation of acetaldehyde and its mechanism in model wine solutions, ultrasound conditions and free radicals were investigated by response surface methodology and electron paramagnetic resonance ...
Zhen-Dan Xue   +2 more
doaj   +1 more source

Pulsed Dipolar EPR Spectroscopy and Metal Ions: Methodology and Biological Applications

open access: yesChemPlusChem, 2020
AbstractPulsed dipolar electron paramagnetic resonance spectroscopy (PDS) is a valuable method for determining biomolecular structures and their conformational changes during function. Often, this method is applied to paramagnetic metal ions that are either intrinsic co‐factors of biomolecules or introduced into biomolecules as spin labels.
Dinar Abdullin, Olav Schiemann
openaire   +2 more sources

Patient Privacy Violation Detection in Healthcare Critical Infrastructures: An Investigation Using Density-Based Benchmarking

open access: yesFuture Internet, 2020
Hospital critical infrastructures have a distinct threat vector, due to (i) a dependence on legacy software; (ii) the vast levels of interconnected medical devices; (iii) the use of multiple bespoke software and that (iv) electronic devices (e.g ...
William Hurst   +3 more
doaj   +1 more source

Validation and Applicability of an HPLC Method for Analysis of Eprinomectin in Responsive Systems for Pour-on Administration in Cattle [PDF]

open access: yesBrazilian Archives of Biology and Technology
This study investigated the development, validation and applicability of a high-pressure liquid chromatographic (HPLC) method for analysis of eprinomectin (EPR) in thermoresponsive bioadhesive systems aiming the future pour-on administration in animals ...
Alessandra Grimmes Bernardo   +2 more
doaj   +1 more source

Magnetophotoselection in the Investigation of Excitonically Coupled Chromophores: The Case of the Water-Soluble Chlorophyll Protein

open access: yesMolecules, 2022
A magnetophotoselection (MPS) investigation of the photoexcited triplet state of chlorophyll a both in a frozen organic solvent and in a protein environment, provided by the water-soluble chlorophyll protein (WSCP) of Lepidium virginicum, is reported ...
Susanna Ciuti   +6 more
doaj   +1 more source

Influence of free radicals signal from dental resins on the radio-induced signal in teeth in EPR retrospective dosimetry. [PDF]

open access: yesPLoS ONE, 2013
In case of radiological accident, retrospective dosimetry is needed to reconstruct the absorbed dose of overexposed individuals not wearing personal dosimeters at the onset of the incident. In such a situation, emergency mass triage will be required.
Philippe Levêque   +6 more
doaj   +1 more source

Human Factors Assessment of a New Control Room System in a Nuclear Power Plant

open access: yesChemical Engineering Transactions, 2022
At Olkiluoto nuclear power plant (Finland), Areva and Siemens built a third unit (OL3) as a pressurised water reactor of the EPR construction line. The EPR is a generation III+ reactor and equipped with a fully digital HMI system (Process Information and
Rodney Leitner, Rainer Miller
doaj   +1 more source

End Point Rate Tool for QGIS (EPR4Q): Validation Using DSAS and AMBUR

open access: yesISPRS International Journal of Geo-Information, 2021
This paper presents the validation of the End Point Rate (EPR) tool for QGIS (EPR4Q), a tool built-in QGIS graphical modeler for calculating the shoreline change with the end point rate method.
Lucas Terres de Lima   +4 more
doaj   +1 more source

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