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Pulse shaping by spectral-domain polarization gratings
(2022-04-15)
- article
We consider the spectral-domain counterparts of spatialdomain polarization gratings and study their effect on the temporal evolution of femtosecond-scale light pulses. These devices divide an incident light pulse to several ...
Interacting ring-Airy beams in nonlinear media
(2021)
- article
The interactions between copropagating ring-Airy beams in a (2+1)-dimensional Kerr medium are numerically investigated for the first time. It is shown that two overlapping ring-Airy beams in such a medium produce controllable ...
High-speed production of antibacterial fabrics using liquid flame spray
(2020)
- article
Healthcare associated infections (HAIs) are known as one of the major problems of the modern healthcare system, which result in additional cost and mortality. It has also been shown that pathogenic bacteria are mostly ...
Complexity of seemingly simple lipid nanodiscs
(2020)
- article
Lipid nanodiscs are macromolecular assemblies, where a scaffold protein is wrapped around a nanosized disc of a lipid bilayer, thus protecting the hydrocarbon chains at the disc edges from unfavorable interactions with ...
Modification of Surface States of Hematite-Based Photoanodes by Submonolayer of TiO2for Enhanced Solar Water Splitting
(2020)
- article
Surface states are inherently involved with photoelectrochemical (PEC) solar fuel production; some of them are beneficial and participate in the surface reactions, but some act as recombination centers and therefore limit ...
Rapid growth of new atmospheric particles by nitric acid and ammonia condensation
(2020-05-14)
- article
A list of authors and their affiliations appears at the end of the paper New-particle formation is a major contributor to urban smog1,2, but how it occurs in cities is often puzzling3. If the growth rates of urban particles ...
Density functional simulations of pressurized Mg-Zn and Al-Zn alloys
(2020-04-20)
- article
Binary Mg-Zn and Al-Zn alloys have been investigated theoretically under static isotropic pressure. The stable phases of these binaries on both initially hexagonal-close-packed (hcp) and face-centered-cubic (fcc) lattices ...
Membrane-Dependent Binding and Entry Mechanism of Dopamine into Its Receptor
(2020)
- article
Synaptic neurotransmission has recently been proposed to function via either a membrane-independent or a membrane-dependent mechanism, depending on the neurotransmitter type. In the membrane-dependent mechanism, amphipathic ...
Low-noise octave-spanning mid-infrared supercontinuum generation in a multimode chalcogenide fiber
(2020-06-01)
- article
We demonstrate the generation of a low-noise, octave-spanning mid-infrared supercontinuum from 1700 to 4800 nm by injecting femtosecond pulses into the normal dispersion regime of a multimode step-index chalcogenide fiber ...
Physical Characteristics of Particle Emissions from a Medium Speed Ship Engine Fueled with Natural Gas and Low-Sulfur Liquid Fuels
(2020-05-05)
- article
Particle emissions from marine traffic affect significantly air quality in coastal areas and the climate. The particle emissions were studied from a 1.4 MW marine engine operating on low-sulfur fuels natural gas (NG; ...