-
4161
Synthesis and solvatochromism of some hydroxy substituted phenyl azo pyridone dyes
Published 2023-12-01“…Given the fact that the structure of the molecule and interactions obtained with the surrounding medium can affect its activity, the possibility of azo hydrazo tautomerism has been studied, as the influence of the position of the substituent present (orto-, meta- and para position). …”
Get full text
Article -
4162
Basketball motion recognition and tracking method based on improved convolutional neural network
Published 2025-12-01“…The experimental results show that the average recognition accuracy of the improved convolutional neural network model is 99.3 %, which is superior to K-nearest neighbors and other models. This model structure can better capture the complexity and diversity of basketball footwork, improve recognition accuracy, and enhance generalization ability, while still maintaining high recognition accuracy in the face of new movements. …”
Get full text
Article -
4163
Modeling of Multihop Wireless Sensor Networks with MAC, Queuing, and Cooperation
Published 2016-02-01“…To efficiently solve the models with high dimension, for the EC networks, we propose a novel computational algorithm by taking advantage of the stochastic shortest path structure of the problem; for the EH networks, we propose a dual linear programming based algorithm by considering the sparsity of the transition matrix. …”
Get full text
Article -
4164
Comparative QSPR study of food preservatives using topological indices and regression models
Published 2025-07-01“…In this study, we use a Quantitative Structure Property Relationship (QSPR) approach based on topological indices to develop a predictive model for certain physicochemical properties of food preservatives. …”
Get full text
Article -
4165
THE ROMAN FRONTIER WATCHTOWER FROM POROLISSUM-POIANA MOIGRĂDANILOR / LA MAJE (MIRȘID COM., SĂLAJ COUNTY)
Published 2019-04-01“…The excavation journal is also missing, the only available info being a plan of the structure and a profile. Connecting this data, we tried to create a coherent image of this particular minor fortification. …”
Get full text
Article -
4166
Existence of nodal solutions of nonlinear Lidstone boundary value problems
Published 2024-09-01“…We analyze the spectrum structure of the corresponding linear eigenvalue problem via the disconjugacy theory and Elias's spectrum theory. …”
Get full text
Article -
4167
Music in the Novel “Point Counter Point” by Aldous Huxley
Published 2013-09-01“…The transposing of the musical method of counterpoint into the narrative structure of the novel is considered in details. Thus, at the thematic level, the theme of death is observed through representing its variations in the storylines of six characters. …”
Get full text
Article -
4168
Dynamic interaction between two 3D rigid surface foundations subjected to oblique seismic waves
Published 2025-03-01“…By discretizing the soil–foundation interface into quadrilateral constant elements, these equations are transformed into algebraic form, simplifying the force–displacement relationship within the discretized domain into a system of linear equations. This approach was applied to assess the impact of soil–structure interaction on the seismic response of two foundations, using the interaction coefficients proposed by Dobry and Gazetas in 1988. …”
Get full text
Article -
4169
Science of Measuring God’s Time
Published 2024-12-01“…By contrast, the Protestant biblical chronologist James Ussher used a temporal system that exhibited a linear rather than a cyclical structure, an approach that was committed to affirming the inerrancy of the biblical text. …”
Get full text
Article -
4170
Elastomere Fasern auf Polyurethanbasis
Published 1962-04-01“…Further development of these discoveries resulted in elastomers which are directly produced in polar solvents, and which have an essentially linear structure. In these elastomers the urea bridges Unking the soft, long-chain glycol blocks represent the actual crosslinking principle, and this by means of interaction between neighbouring CO- and NH-groups (hydrogen bonds!). …”
Get full text
Article -
4171
Vibration and flutter analysis of piezoelectric plates in an electrothermal field using higher order theories
Published 2024-12-01“…Nonlocal elasticity based on high‐order shear theories is used to model the structure, which takes into account not only shear flow along the thickness, but also different distributions of shear deformations. …”
Get full text
Article -
4172
Effect of polyethersulfone and N,N’-bismaleimido-4,4’-diphenyl methane on the mechanical and thermal properties of epoxy systems
Published 2008-05-01“…Scanning electron microscopy studies of polyethersulfone modified epoxy and BMI incorporated polyethersulfone modified epoxy systems exhibit homogeneous morphology confirming efficient chemical interaction and formation of intercrosslinked network structure.…”
Get full text
Article -
4173
Floquet spin textures in optically pumped non-Hermitian surface states
Published 2025-04-01“…Given NH topological surface states with magnetic disorder, here we reveal spectroscopically observable Floquet spin textures for this hybrid quantum matter: merged meron strings, dichroic skyrmions, and domain structure accompanying vortices in energy planes; Bloch lines and topologically twisted vortex rings distinct from Hopfions in energy-momentum space; topological selectiveness of linear polarization occurs besides circular dichroism. …”
Get full text
Article -
4174
Irrigation Awareness Level of Producers and Factors Affecting the Level of Consciousness: Case Study in Tokat Central District
Published 2022-11-01“…In the research, first of all, the socio-demographic structure of the producers was determined: it was determined that the producers with an active working population had a low level of education. …”
Get full text
Article -
4175
Aptamer-Based Colorimetric Probe for trans-Zeatin Detection Using Unmodified Gold Nanoparticle
Published 2020-01-01“…The selected aptamer sequence binds with trans-zeatin and induces a duplex-to-aptamer structure switching. The gold nanoparticles (AuNPs) solution is stable with high-concentration salt, which is protected by red complementary DNA. …”
Get full text
Article -
4176
Low-Dark-Current and Wide-Dynamic-Range InGaAs/InAlAs Avalanche Photodiodes with a Dual-Charge Layer
Published 2025-03-01“…This study explores the impact of a dual-charge layer structure on the performance of InGaAs/InAlAs avalanche photodiodes (APDs) with a separate absorption, charge, multiplication, charge, and transit (SACMCT) structure. …”
Get full text
Article -
4177
Mitochondrial genome of Quercus chenii: genomic features and evolutionary implications
Published 2025-07-01“…Repeat-rich regions (210–250 and 300–340 kb) may facilitate structural rearrangements, while extensive RNA editing-particularly in nad4 and ccmF-likely enhances protein functionality and mitochondrial adaptability. …”
Get full text
Article -
4178
Approximation of the Generalized Lame Equations by the Strain Energy Functional
Published 2025-10-01Get full text
Article -
4179
The change of retinal microvascular in APAC eyes and fellow PACS eyes detected using wide-field swept-source optical coherence tomographic angiography
Published 2025-07-01“…PurposeThis study aimed to quantitatively evaluate changes in vascular parameters in a 12 mm × 12 mm region centered on the fovea with wide-field swept-source optical coherence tomographic angiography (WF SS-OCTA), and establish their correlations with structural parameters in acute primary angle closure (APAC) eyes, as well as in fellow primary angle-closure suspect (PACS) eyes.MethodsIn this retrospective study, WF SS-OCTA was utilized to measure vascular parameters in a 12 mm × 12 mm region centered on the fovea in 31 patients (31 APAC eyes and 31 fellow PACS eyes). …”
Get full text
Article -
4180
Formation of Individual Educational Trajectory in Adaptive Learning Management Systems
Published 2021-12-01“…It also includes constructing of a structural model of an adaptive learning management system with a description of possible adaptation mechanisms that act as parameters for the formation of a personalized learning path, and a description of an example of the implementation of an adaptive course in the LMS of the Bashkir State Agrarian University.Results. …”
Get full text
Article