Results 1 to 10 of about 23 (17)

RESTRICTIVE MEASURES DURING COVID-19 PANDEMIC AND SLEEP QUALITY IN SPRING 2020: RUSSIAN NATIONAL ONLINE SURVEY OF THE RUSSIAN POPULATION IN SPRING 2020

open access: yesHuman Ecology, 2021
Введение: Сон - важный компонент образа жизни, низкое ÐºÐ°Ñ ...
А. А. Antsiferova   +8 more
semanticscholar   +1 more source

Electric vehicle dispatching strategy considering time cost and risk of operating distribution network

open access: yesIET Energy Systems Integration, Volume 5, Issue 4, Page 444-461, December 2023., 2023
Abstract Electric vehicles (EVs) are increasingly being valued by countries, but the disorderly charging behaviour of too many EVs poses a huge challenge to the operation of the power grid. First, for EVs, a methodical charging and discharging technique was designed, taking into account the temporal and spatiotemporal characteristics of different EV ...
He Wang   +5 more
wiley   +1 more source

Entering Voltage Hysteresis in Phase‐Separating Materials: Revealing the Electrochemical Signature of the Intraparticle Phase‐Separated State

open access: yesAdvanced Materials, Volume 35, Issue 31, August 3, 2023., 2023
A phase‐separating material can feature different potentials at the same bulk lithiation level and temperature when exposed to the same finite current within and outside voltage hysteresis. This fundamental material‐related challenge is interrelated to a newly observed electrochemical signature of the intraparticle phase‐separated state featuring ...
Tomaž Katrašnik   +5 more
wiley   +1 more source

Sediment supply control on morphodynamic processes in gravel‐bed river widenings

open access: yesEarth Surface Processes and Landforms, Volume 47, Issue 15, Page 3415-3434, December 2022., 2022
Mobile‐bed laboratory experiments combined with two‐dimensional hydrodynamic numerical simulations showed that sediment supply is a key driver of morphodynamic activity in reach‐scale dynamic river widenings. Sediment supply roughly balanced with the channel's transport capacity led to active channel widening and continued patchy sediment relocation ...
Cristina Rachelly   +3 more
wiley   +1 more source

Räumliche und zeitliche Kartierung effizienter chiraler Induktion durch helikale Additive in dünnen Copolymerfilmen

open access: yesAngewandte Chemie, Volume 134, Issue 31, August 1, 2022., 2022
Eine spezielle Klasse von helicenartigen Additiven, die einfach und in großen Mengen zu synthetisieren sind, induzieren eine starke Chiralität in Polyfluoren‐Copolymer‐Dünnschichten. Fortgeschrittene chiralitätssensitive Mikroskopietechniken und ultraschnelle zeitaufgelöste spektroskopische Methoden auf der Grundlage von transientem Circulardichroismus
Marius Morgenroth   +4 more
wiley   +1 more source

Spatiotemporal Mapping of Efficient Chiral Induction by Helicene‐Type Additives in Copolymer Thin Films

open access: yesAngewandte Chemie International Edition, Volume 61, Issue 31, August 1, 2022., 2022
A special class of helicene‐type additives, which are straightforward to synthesize in large amounts, induce strong chirality in polyfluorene copolymer thin films. Advanced chirality‐sensitive microscopy techniques and ultrafast time‐resolved spectroscopic methods based on transient circular dichroism and transient circularly polarized luminescence ...
Marius Morgenroth   +4 more
wiley   +1 more source

Influence of the Intraday Electricity Market Structure on the Degradation of Li‐Ion Batteries Used to Firm Photovoltaic Production

open access: yesEnergy Technology, Volume 10, Issue 6, June 2022., 2022
Degradation is a key factor for the economic viability of Li‐ion batteries used in photovoltaic power plants to firm their production. This degradation strongly depends on the operation defined by the electricity market at which the production is traded. Deep‐learning‐based irradiance forecasting is used to optimize this operation, whereas aging models
Hector Beltran   +5 more
wiley   +1 more source

Quantifying the spatial distribution of sediment transport in an experimental gully system using the morphological method

open access: yesEarth Surface Processes and Landforms, Volume 46, Issue 6, Page 1188-1208, May 2021., 2021
A blended hydrological‐hydraulic routing was proposed for quantifying 2D sediment transport rates in gully systems. Abstract Whilst time‐series of sediment transport in gullies in both laboratory experimental and field settings can be determined through instrumentation, quantifying the spatial distribution of transport rates remains challenging.
Wen Dai   +4 more
wiley   +1 more source

Multiphoton‐Driven Photocatalytic Defluorination of Persistent Perfluoroalkyl Substances and Polymers by Visible Light

open access: yesAngewandte Chemie, Volume 136, Issue 42, October 14, 2024.
Perfluoroalkyl substances and fluorinated polymers were efficiently decomposed to fluoride ions under ambient conditions via the irradiation of visible LED light onto semiconductor nanocrystals. The decomposition is driven by cooperative mechanisms involving light‐induced ligand displacements and Auger‐induced electron injections via hydrated electrons
Yuzo Arima   +4 more
wiley   +2 more sources

Elements of morphology: Standard terminology for the teeth and classifying genetic dental disorders

open access: yesAmerican Journal of Medical Genetics Part A, Volume 179, Issue 10, Page 1913-1981, October 2019., 2019
Abstract Dental anomalies occur frequently in a number of genetic disorders and act as major signs in diagnosing these disorders. We present definitions of the most common dental signs and propose a classification usable as a diagnostic tool by dentists, clinical geneticists, and other health care providers.
Muriel de La Dure‐Molla   +24 more
wiley   +1 more source

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