Results 21 to 30 of about 18,401,385 (385)

Symmetric Gibbs measures [PDF]

open access: yes, 1995
We prove that certain Gibbs measures on subshifts of finite type are nonsingular and ergodic for certain countable equivalence relations, including the orbit relation of the adic transformation (the same as equality after a permutation of finitely many ...
Petersen, Karl, Schmidt, Klaus
core   +4 more sources

Simultaneous Quantitative Analysis of Six Isothiazolinones in Water-Based Adhesive Used for Food Contact Materials by High-Performance Liquid Chromatography–Tandem Mass Spectrometry (HPLC–MS/MS)

open access: yesMolecules, 2019
In this study, a target analytical approach using high-performance liquid chromatography−tandem mass spectrometry (HPLC−MS/MS) was developed to simultaneously determine six isothiazolinones containing 2-Methylisothiazol-3(2H)-one (MI), 5 ...
Huaining Zhong   +6 more
doaj   +1 more source

Ultra-Broadband Perfect Absorber based on Titanium Nanoarrays for Harvesting Solar Energy

open access: yesNanomaterials, 2022
Solar energy is a clean and renewable energy source and solves today’s energy and climate emergency. Near-perfect broadband solar absorbers can offer necessary technical assistance to follow this route and develop an effective solar energy-harvesting ...
Didi Song   +5 more
doaj   +1 more source

Measures of scalability [PDF]

open access: yes, 2014
Scalable frames are frames with the property that the frame vectors can be rescaled resulting in tight frames. However, if a frame is not scalable, one has to aim for an approximate procedure. For this, in this paper we introduce three novel quantitative
Chen, Xuemei   +4 more
core   +2 more sources

Strong coupling between hybrid plasmonic–photonic resonances and excitons in metallic photonic crystal–monolayer WS2 nanostructures

open access: yesResults in Physics, 2021
Nanostructures, supporting hybrid plasmonic–photonic modes that combine the advantages of the electromagnetic field enhancement of the localized plasmon resonances (LSPRs) and the higher quality factor of the photonic resonances, have served as flexible ...
Xueyang Zong   +3 more
doaj   +1 more source

Reduction of the nematode egg reappearance period in horses after anthelmintic therapy [PDF]

open access: yesVeterinary World, 2022
Background and Aim: Anthelmintics are used to control equine nematodes. However, helminth resistance to regularly used drugs is a well-known challenge. Among tests to assess effective control and monitor resistance, the most common is the fecal egg count
Maria V. Baranova   +3 more
doaj   +1 more source

Determinantal probability measures [PDF]

open access: yes, 2002
Determinantal point processes have arisen in diverse settings in recent years and have been investigated intensively. We study basic combinatorial and probabilistic aspects in the discrete case.
Lyons, Russell
core   +5 more sources

Algorithms Utilized for Creep Analysis in Torque Transducers for Wind Turbines

open access: yesAlgorithms
One of the fundamental challenges in analyzing wind turbine performance is the occurrence of torque creep under load and without load. This phenomenon significantly impacts the proper functioning of torque transducers, thus necessitating the utilization ...
Jacek G. Puchalski   +2 more
doaj   +1 more source

Identification of a bridge-specific intramolecular exciton dissociation pathway in donor–π–acceptor alternating conjugated polymers

open access: yesNanoscale Research Letters, 2021
Intramolecular exciton dissociation is critical for high efficient mobile charge carrier generations in organic solar cells. Yet despite much attention, the effects of π bridges on exciton dissociation dynamics in donor–π–acceptor (D-π-A) alternating ...
Zhaoyong Jiao   +6 more
doaj   +1 more source

Low Threshold Microlasers Based on Organic-Conjugated Polymers

open access: yesFrontiers in Chemistry, 2021
Conjugated polymers have emerged as ideal organic laser materials for the excellent optoelectrical properties and facile processability. During a typical lasing process, resonator configurations with specific geometry are essential to provide optical ...
Hong-xu Chen   +4 more
doaj   +1 more source

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