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1081
A comparative analysis of curvilinear configurations of the V-dipole antenna
Published 2025-08-01“…Curvilinear dipole antenna structures have been established as solution to the directivity problem associated with conventional dipole antennas, with length greater than half a wavelength. …”
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1082
La Competencia Comunicativa Como Potenciador Del Aprendizaje Matemático En Un Ambiente De Aula Invertida
Published 2023-01-01“…To collect meaningful data, three learning guides containing a total of 23 problems, both exploratory and in-depth, were used, along with semi-structured interviews. The data analysis process involved three phases of coding and analysis, employing the constant comparison method, which ultimately led to sampling and theoretical saturation. …”
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1083
OPTIMAL RESOURCE ALLOCATION IN YAM-BASED CROPPING SYSTEMS IN YORRO LOCAL GOVERNMENT AREA OF TARABA STATE NIGERIA
Published 2020-01-01“…Primary data used for the study were collected from 142 farmers using structured interview schedule. Data were analysed using descriptive statistics and linear programming model. …”
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1084
Compassion fatigue and transition shock of internship nursing students
Published 2025-07-01“…Effective mitigation requires structured mentorship, psychological support systems, and resilience training, thereby supporting the retention and professional development of nursing students.…”
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1085
Experimental study on nonlinear hygroscopic and strength behavior of mudstone under coupled temperature and humidity conditions for underground engineering
Published 2025-07-01“…Abstract The hygroscopic behavior of mudstone and its water content significantly influence the stability of underground engineering structures. This study investigated the hygroscopic behavior of mudstone under coupled temperature and humidity conditions and its effect on mechanical properties through hygroscopicity experiments and uniaxial compression tests. …”
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1086
Experimental and Numerical Studies on Permeability Properties of Thermal Damaged Red Sandstone under Different Confining Pressures
Published 2021-01-01“…Besides, the phenomenon that microscopic structural deterioration is intensified with increasing temperature and the average pore size and porosity of the red sandstone specimens are both power functions is related to the equivalent permeability coefficient. …”
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1087
SW $$ \mathcal{SW} $$ -algebras and strings with torsion
Published 2025-04-01“…In particular, we focus on manifolds featuring Spin(7), G2, SU(2), and SU(3)-structures. We compare the full quantum algebras with their classical limits, obtained by studying the commutators of superconformal and W $$ \mathcal{W} $$ -symmetry transformations — which preserve the action of the (1, 0) non-linear σ-model. …”
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1088
Natural Vibration of a Beam with a Breathing Oblique Crack
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1089
A Method for Solving LiDAR Waveform Decomposition Parameters Based on a Variable Projection Algorithm
Published 2020-01-01“…To address this issue, we evaluated the structural characteristics of received LiDAR signals by decomposing them into Gaussian functions and applied the variable projection algorithm of the separable nonlinear least-squares problem to the process of waveform fitting. …”
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1090
MORPHO-FUNCTIONAL RELATIONSHIPS IN EXPERIMENTAL ASSOCIATED INFECTION
Published 2023-05-01“…When infected with CB, the body's ability to compensate for structural and functional disorders persists for up to 8 days of the disease. …”
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1091
A Conceptual Model for Sustainable Reusable Packaging in Food Supply Chains
Published 2024-12-01“…The model provides a structured approach to overcoming adoption barriers such as high transition costs, complex processes, and behavioral resistance, using time-tested management practices adapted to modern needs. …”
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1092
A Broadband Graphene Based Multi-Functional mid-THz Polarization Converter
Published 2024-01-01“…The novelty of the proposed reflector lies in the fact that a linear–to–linear (LL) polarization conversion takes place for a chemical potential in 0.3–0.6 eV and a linear–to–circular (LC) in 0.7–1.0 eV across the mono–layered graphene over a large oblique angle (<inline-formula><tex-math notation="LaTeX">$\approx$</tex-math></inline-formula> 40<inline-formula><tex-math notation="LaTeX">$^{\circ }$</tex-math></inline-formula>) of the incident wave. …”
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1093
PLANNING THE WORK OF AVIATION UNITS USING PROJECT MANAGEMENT TOOLS
Published 2017-03-01“…To carry out the scheme theauthor proposes to use modern tools of project management, which allow to structure the process of maintenance activities through its decomposition into phases, tasks and subtasks, then to identify critical path tasks, construct the chart of implementation. …”
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1094
Neuroinflammation-mediated YKL-40 correlates with tau pathology and predicts longitudinal cognitive impairment and brain atrophy in Alzheimer’s disease, with hypertensive dependenc...
Published 2025-08-01“…Multivariate linear regression, interaction, and subgroup analyses were conducted to explore the interrelationship between CSF YKL-40, AD biomarkers, neuroinflammation, cognitive function, and brain structures. …”
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1095
Failure Assessment of Steel-Concrete Composite Column Under Blast Loading
Published 2014-04-01“…Composite column as a key structural member can be subjected to a blast load as a result of an accident or a terrorist threat. …”
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1096
Evaluation of seismic performance of steel frames with Y-shape braces under far-field and near-field earthquakes
Published 2025-04-01“…The results show that structures equipped with Y-shape braces have less lateral displacement and also less number and level of plastic hinges; and, the level of non-linear dissipated energy is higher in those structures. …”
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1097
The moments of the spectral form factor in SYK
Published 2025-08-01“…Abstract In chaotic quantum systems the spectral form factor exhibits a universal linear ramp and plateau structure with superimposed erratic oscillations. …”
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1098
Spin–state transition in the layered barium cobaltite derivatives and their thermoelectric properties
Published 2020-03-01“…Ba1.9Me0.1Co9O14 (Me = Ba, Sr, Ca) (BCO) layered cobaltites were prepared by means of solid-state reactions method. Crystal structure, microstructure, thermal expansion, electrical conductivity, and thermo-EMF for the obtained oxides were studied; the values of their linear thermal expansion coefficient, activation energy of electrical transport, and power factor values were calculated. …”
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1099
On the information behavior from quadratically coupled accelerated detectors
Published 2025-08-01“…This is due to the modification of the interaction structure, allowing the simultaneous absorption of multiple quanta. …”
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1100
Formation of ?-SiC on por-Si/mono-Si surface according to stranski - krastanow mechanism
Published 2022-12-01“…This method has a number of advantages over the known ones, because it is cheap enough and allows one to form the silicon carbide layers of high- quality. The formed structure was studied by means of SEM, EDX and XRD methods. …”
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