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1761
Investigation of Complex Characteristics of Waterjet Propulsion Device with Intake Grid
Published 2021-01-01“…Therefore, this study discussed the complex features of the circular, rectangular, and streamlined intake grid. Consistent geometry size of the intake grid mentioned above is to be maintained to guarantee the identical flow capacity at the entrance of inlet duct. …”
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1762
Magnetic Field Distribution and Energy Losses in a Permanent Magnet Linear Synchronous Motor Under Stick-Slip Friction
Published 2025-01-01“…Numerical simulations using COMSOL Multiphysics evaluate the magnetic field and system geometry in two- and three-dimensional spaces. Key findings include mechanical stick-slip vibrations, numerical modeling of the linear drive, and comparative analysis of experimental and simulated inductor current variations. …”
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1763
Semiempirical Efficiency Calibration in Semiconductor HPGe Gamma-Ray Spectroscopy
Published 2018-01-01“…One of the main problems in quantitative gamma-ray spectroscopy is the determination of detection efficiency, for different energies, source-detector geometries, and composition of samples or sources. There are, in principle, three approaches to this issue: experimental, numerical, and semiempirical. …”
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1764
Optical wave features and sensitivity analysis of a coupled fractional integrable system
Published 2025-01-01“…The Akbota equation, is a basic tool for investigating nonlinear phenomena in optics, differential geometry of curves, and magnetism. The optical wave solutions are extracted in the forms of different solitary waves as well as periodic, hyperbolic exponential function solutions. …”
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1765
A large-eddy simulation study of water tunnel interference effects for a marine propeller in crashback mode of operation
Published 2025-01-01“…We perform large-eddy simulation at $Re=561\,000$ and advance ratios $J=-0.50$ and $-0.82$ with the VPWT geometry included, contrasting to the unconfined (OW) case at those same $J$ and $Re=480\,000$. …”
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1766
MSO‐DETR: Metric space optimization for few‐shot object detection
Published 2024-12-01“…To tackle these issues, we propose a metric space optimisation method based on hyperbolic geometry attention and class‐agnostic activation maps. …”
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1767
Theoretical Study of the Structural and Electronic Properties of NIPAM Polymer Dosimetry Gel
Published 2024-12-01“…Methods: An examination of the structure of a dosimetry gel polymer of type N- sopropylacrylamide (NIPAM) was carried out with the assistance of the Gaussian 09 software, the Fourier Transform Infrared Spectrometer (FTIR), the proton and carbon nuclear magnetic resonance (H NMR-C NMR), and the ultraviolet-visible spectroscopy (UV-vis) approach were used. The molecular geometry was determined using density functional theory (DFT) (B3LYP) and computational means. …”
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1768
Translating Building Information Modeling to Building Energy Modeling Using Model View Definition
Published 2014-01-01“…The approach (BIM2BEM) has been developed using a data modeling method to enable seamless model translations of building geometry, materials, and topology. Using data modeling, we created a Model View Definition (MVD) consisting of a process model and a class diagram. …”
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1769
Probing DCV5T-Me for Organic Photovoltaics: A Comprehensive DFT and NEGF Study
Published 2025-06-01“…This study presents a detailed computational analysis of the DCV5T-Me molecule to evaluate its potential for organic photovoltaic (OPV) applications. The optimized geometry demonstrates a stable donor-acceptor structure with well-aligned molecular orbitals conducive to charge transfer. …”
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1770
The functional voxel algorithm for iterative composition of complex contours
Published 2023-06-01“…The analytical representation most accurately describes the geometry of the simulated objects. However, its application is associated with a number of difficulties. …”
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1771
Recent Tectonic Deformation of the Lunar Farside Mare and South Pole–Aitken Basin
Published 2025-01-01“…Furthermore, the exact timing of SMR formation and the geometry of the associated fault structures remain poorly constrained. …”
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1772
Supercontinuum generation in scintillator crystals
Published 2025-01-01“…In addition to these materials, experiments in yttrium aluminium garnet (YAG), potassium gadolinium tungstate (KGW) and lithium tantalate (LT) were performed under identical experimental settings (focusing geometry and sample thickness), which served for straightforward comparison of supercontinuum generation performances. …”
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1773
Investigation of natural convection heat transfer in MHD fluid within a hexagonal cavity with circular obstacles
Published 2025-01-01“…The results align with previous studies and validate the effectiveness of this approach for various geometries.…”
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1774
EEG reveals brain network alterations in chronic aphasia during natural speech listening
Published 2025-01-01“…Differences in network geometry were assessed by means of graph theory and a targeted node-attack approach. …”
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1775
Autotuning of Isotropic Hardening Constitutive Models on Real Steel Buckling Data with Finite Element Based Multistart Global Optimisation on Parallel Computers
Published 2017-01-01“…The framework includes the verification step, where the estimate of the global minimum is verified on a different geometry and loading. A tensile test was used for verification in this work. …”
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1776
A parametric study of the thermo-pneumatic microvalve performance for microfluidic platforms: A finite element analysis
Published 2025-03-01“…We systematically analyzed four critical design parameters: heating chamber geometry, gas composition, working fluid properties, and membrane materials. …”
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1777
Honeycomb-spiderweb-inspired self-similar hybrid cellular structures for impact applications
Published 2025-01-01“…The energy absorption is enhanced by optimizing the geometry and topology for a given mass. The proposed hybrid cellular structure is arrived after a thorough analysis of topologically enhanced self-similar structures. …”
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1778
Anomalous Long‐Distance Propagation of ILS LOC Signals by the Es Layer and Its Impact on Aviation Receivers
Published 2023-11-01“…The course deviation output was consistent with the geometry between the beam of Runway‐21 LDA at the Hualien Airport and the receiver. …”
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1779
Analysis of Aeromagnetic Data for Enhancing Geologic Features Using Filtering Techniques Over the Congo Craton–Pan-African Belt Contact, Centre-East Cameroon
Published 2024-01-01“…The results indicate that the study area can be divided into four magnetic units based on the magnetic properties (magnetic susceptibility, geometry, and depth) of the underlying rocks. The THD method reveals the presence of pseudocircular and linear structures, which are associated with mafic intrusions and faults, respectively. …”
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1780
Robotic assembly of modular concrete shells using falsework
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