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381
Research on 3D Modeling Method of Tunnel Surrounding Rock Structural Planes Based on B-Spline Interpolation
Published 2025-07-01“…To address the limitations of traditional tunnel structural plane modeling—such as low automation, insufficient smoothness, and poor adaptability to real construction environments—this study proposes a novel three-dimensional (3D) modeling framework based on B-spline interpolation combined with deep learning. …”
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382
Determination of Dynamic Stresses and Displacements under the Action of an Impact Load on a Two-Layer Structure during the Indentation Process
Published 2024-09-01“…This will allow us to identify significant characteristics of the strength properties of homogeneous and heterogeneous structures.Materials and Methods. An elastoplastic model of material behavior and a shock indentation scheme were used, which took into account the masses of the indenter and the striker coupled by linear springs. …”
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383
Development and characterization of electrospun chitosan-chitin-PVA nanofiber: exploring structural integrity, crystallinity, and thermal stability for advanced applications
Published 2025-08-01“…This enhancement is attributed to the highly ordered crystalline structure and strong intermolecular hydrogen bonding of hCh. …”
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384
POLARIZATION REPRODUCTION OF STRUCTURAL ANISOTROPY MAPS OF BRAIN PREPARATIONS FOR DIFFERENTIAL DIAGNOSTICS OF HEMORRHAGES OF TRAUMATIC AND NON-TRAUMATIC GENESIS
Published 2025-04-01“…As a result, the corresponding random values and their fluctuations in the coordinate distributions of linear birefringence of the structural elements of the polycrystalline architectonics of the experimental brain samples decrease. …”
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385
The features of the Paleozoic-Mesozoic complexes of Kiber Cape (Chukotka, Arctic Russia): a structural-deforma-tion analysis
Published 2017-02-01“…The research was based on a structural analysis of the linear and planar elements. …”
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386
Deciphering the structural consequences of R83 and R152 methylation on DNA polymerase β using molecular modeling.
Published 2025-01-01“…Our results revealed significant structural changes induced by methylating both R83 and R152 sites in the enzyme. …”
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387
Combined Evaluation of Room Acoustic Descriptors in Different Structural Configurations via ODEON Simulations and Artificial Neural Networks
Published 2024-09-01“…This study evaluated the combined sensitivity analysis of several room acoustic descriptors: reverberation time (T30), center time (Ts), early decay time (EDT), definition (D50), clarity (C50), useful-to-detrimental sound ratio (U50), and speech transmission index (STI); and also it assessed how these descriptors responded jointly to different acoustic-structural factors. The first-order factors were background noise (A), acoustic ceiling tile sound absorption coefficient (B), confinement (C), and occupancy (D), along with their interaction effects. …”
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The borehol wall image digital description method of the overlying rock structural planes evdution process in deep mining
Published 2025-06-01“…This allowed for the digitization of the three-dimensional spaces of the overburden’s structural planes. Second, based on the typical evolutionary characteristics of the structural planes, this study established a characterization system for the evolutionary process of the overburden’s structural planes, which involved the linear movement, torsional movement, and thickness evolution of the structural planes. …”
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391
Effect of Telemedicine-Supported Structured Exercise Program in Patients with Chronic Low Back Pain: Study Protocol for a Randomized Controlled Trial
Published 2025-06-01“…Consequently, further research is warranted to clarify the impact of telemedicine-supported structured exercise programs on patients with CLBP.Patients and Methods: This randomized controlled trial will include patients with CLBP who have not received exercise therapy in the past three months. …”
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392
The Role of Wall Mechanics in the Hemodynamics of a Realistic Abdominal Aortic Aneurysm: A Fluid-Structure Interaction Study
Published 2024-01-01“…The impact of three aortic wall models (rigid, linear elastic, and hyperelastic) on structural and hemodynamic parameters was examined using CFD and FSI techniques. …”
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393
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Field simulation and structure optimization of the air conveying system in air assisted sprayer based on computer fluid dynamics
Published 2018-07-01“…Based on the principle of minimizing the energy loss and vortex of airflow and maximizing the uniformity of flow distribution, we determined the optimal structure and specific parameters of the bellows. In addition, to adapt to different growth periods and different types of orchards by adjusting the height and inclination of the system according to the canopy shape, we explored the influence of air velocity and installation angle on air-flow field using CFD simulation calculation and test, and simulated the distribution of flow field in the sprayer. …”
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395
Temporal changes in habitat structure and gastropod community assemblage in response to active restoration of a Central American mangrove
Published 2025-07-01“…We applied linear mixed models to examine how restoration stages influenced structure (tree height and DBH) and biodiversity metrics (gastropod abundance and composition). …”
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396
Novel Structure–Function Models for Estimating Retinal Ganglion Cell Count Using Pattern Electroretinography in Glaucoma Suspects
Published 2025-07-01“…These findings support a linear relationship between ssPERG parameters and early RGC structural changes, while the logarithmic nature of visual field loss may limit eRGCC<sub>CSFI</sub>’s predictive accuracy in GSs. …”
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397
Numerical Analysis of Flow-Induced Vibration of Heat Exchanger Tube Bundles Based on Fluid-Structure Coupling Dynamics
Published 2022-01-01“…In this paper, based on the continuity equation, momentum equation, turbulence model, and dynamic grid technology, the vibration response of the elastic tube bundle under the mutual induction of shell and tube fluids is studied by using pressure-velocity solver and two-way fluid-structure coupling (FSC) method. The results show that the monitoring points on the same connection block have the same vibration frequency, while the vibration amplitude is different. …”
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398
A Compact MultiBand and Dual-Polarized Mobile Base-Station Antenna Using Optimal Array Structure
Published 2015-01-01Get full text
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399
Large Terrace Structure Unearthed in the Heart of the City Zone of Īśānapura: Could It Be the ‘Great Hall’ Described in the Book of Sui?
Published 2025-07-01“…In addition, LiDAR-derived topographic data identified multiple linear and structural features extending eastward from the mound, indicating that it may have stood at the rear of a more extensive administrative compound. …”
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400
Debiasing Structure Function Estimates from Sparse Time Series of the Solar Wind: A Data-driven Approach
Published 2025-01-01“…Structure functions (SFs), which quantify the moments of increments of a stochastic process, are essential complementary statistics to power spectra for analyzing the self-similar behavior of a time series. …”
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