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1261
Dynamiczne Linie Wpływu Ugięć Wieloczęściowego Pasma na Sprężystym Podłożu
Published 1970-12-01“…The solution of the problem is obtained by the method of generalized series of Fourier's eigen-functions. In both structures, the solution is brought to set of linear equations and is illustrated by an example. …”
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1262
A novel tetrahedral framework nucleic acid-based antibiotic delivery system: overcoming biofilm barriers to combat chronic infections
Published 2025-07-01“…Results DNA tetrahedron (Td) demonstrated superior biofilm penetration, exhibiting 44-fold and 11-fold stronger fluorescence intensity at a biofilm depth of 20 μm compared to linear and triangular counterparts, respectively, while maintaining structural stability. …”
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1263
Nanotopographical Features of Polymeric Nanocomposite Scaffolds for Tissue Engineering and Regenerative Medicine: A Review
Published 2025-05-01“…Additionally, these scaffolds with specific surface topographies, such as grooves (linear channels that guide cell alignment), pillars (protrusions), holes/pits/dots (depressions), fibrous structures (mimicking ECM fibers), and tubular arrays (array of tubular structures), are crucial for regulating cell behavior and promoting tissue repair. …”
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1264
Approximate Synthesis of Н<sub>∞</sub> – Controllers in Nonlinear Dynamic Systems over a Semi-Infinite Time Period
Published 2025-06-01“…The simplification process was performed by approximate replacing the nonlinear system with another nonlinear system, which was similar in structure to the linear one, using the factorization procedure. …”
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1265
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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1266
Uncooled Insulated Monopole Antenna for Microwave Ablation: Improved Performance with Coaxial Cable Annealing
Published 2025-06-01“…Uncooled coaxial antennas are preferred for their direct contact with the measured medium and reduced complexity; however, they exhibit structural changes during ablation due to the thermal expansion of polytetrafluoroethylene (PTFE). …”
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1267
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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1268
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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1269
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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1270
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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1271
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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1272
Natural Vibration of a Beam with a Breathing Oblique Crack
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1273
Compactification on Calabi-Yau threefolds: consistent truncation to pure supergravity
Published 2025-03-01“…We furthermore match the supersymmetry transformations and demonstrate the consistency to full non-linear order in fermions. Our construction is independent of the choice of Calabi-Yau threefold and only involves the universal structures such as the Kähler form and the holomorphic three-form, in agreement with implicit constructions in the generalised geometry literature. …”
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1274
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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1275
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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1276
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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1277
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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1278
Modeling for the Prediction and Evaluation of the Crimp Percentage of Plain Woven Fabric Based on Yarn Count and Thread Density
Published 2022-01-01“…Crimp percentage is impacted by fiber, yarn, fabric structural parameters and machine setting parameters. …”
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1279
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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1280
Revisit of the AC conductivity behavior and the colossal dielectric constant of CaCu3Ti4O12
Published 2025-04-01“…The physical significance of the related spectra has been solved based on the present model constructed by the super-linear and the extended power laws, which is composed of five relaxations: region I′: super-linear power law relaxation, region I: grain intra-clusters relaxation and grain inter-clusters relaxation, and region II: overall intra-clusters relaxation and overall inter-clusters relaxation. …”
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