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29441
Fast simulation of the influence of a refractive free-form microstructure on a wave field based on scalar diffraction theory
Published 2025-01-01“…The main advantage of this method is its reduced complexity, which leads to a remarkable reduction in computation time by more than two orders of magnitude compared to finite-difference time-domain (FDTD) methods. This efficiency facilitates the iterative optimization of refractive microstructures and thus represents a practical tool to improve this type of microstructures. …”
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29442
Geometric barriers impacted rupture processes and stress releases of the 2023 Kahramanmaraş, Türkiye, earthquake doublet
Published 2025-01-01“…Our findings reveal that the first earthquake was overall a subshear event, with local supershear ruptures that may have been induced by geometric barriers, while the second event exhibited persistent supershear ruptures on its geometrically simple segments. The difference in radiation efficiency between the two events suggests that the first event may be an undershoot event and/or that the second event may be an overshoot event. …”
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29443
Algorithm Improvement for Mobile Event Detection with Intelligent Tunnel Robots
Published 2024-10-01“…Mobile inspections conducted by intelligent tunnel robots are instrumental in broadening the inspection reach, economizing on inspection expenditures, and augmenting the operational efficiency of inspections. Despite differences from fixed surveillance, mobile-captured traffic videos have complex backgrounds and device conditions that interfere with accurate traffic event identification, warranting more research. …”
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29444
Multiwalled Carbon Nanotube Photonic Crystals for Extreme-UV Photonics based on Comprehensive Dielectric Function Modeling
Published 2024-07-01“…Through extensive calculations using the Finite Difference Time Domain Method, we determined that MWCNT-based photonic crystals possess significant Bragg reflections of up to 80% without experiencing substantial attenuation, even at wavelengths as low as 17 nm. …”
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29445
CROSS-SECTIONAL STUDY ON THE LEVEL OF KNOWLEDGE ON THE USE OF DISINFECTANTS IN MEDICAL PRACTICE
Published 2025-06-01“…Results: Average level of knowledge regarding the types of disinfectants used in the office, with significant differences depending on the length of service in the profession. …”
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29446
What Doesn’t Work in the European Cohesion Policy? Development Challenges of the Inner Periphery After the SARS-CoV-2 Pandemic
Published 2024-12-01“…Its primary goal is to reduce the scale of spatial differences in development by striving to improve economic, social, and territorial cohesion. …”
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29447
Incomplete functionalization of glycodendrimers: Effects on binding affinity with wheat germ agglutinin
Published 2025-08-01“…Statistical analysis further demonstrated significant differences in binding behavior between pentavalent and hexavalent glycodendrimers, as well as the effects of spacer length on lectin interactions. …”
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29448
SVD-LSTM-based rainfall threshold prediction for rainfall-induced landslides in Chongqing
Published 2024-12-01“…This multi-layer grouping concept provides a method to improve the accuracy and efficiency of rainfall threshold prediction for landslides, offering a robust solution to the geographic limitations and accuracy discrepancies inherent in empirical models.…”
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29449
Review and Evaluation of Hydrogen and Air Heat Exchangers for Fuel Cell-Powered Electric Aircraft Propulsion
Published 2025-03-01“…Hydrogen fuel cell systems are a viable option for electrified aero engines due to their efficiency and environmental benefits. However, integrating these systems presents challenges, notably in terms of overall system weight and thermal management. …”
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29450
Application of improved equivalent modeling method in dynamic performance analysis of printed circuit boards
Published 2025-09-01“…In order to address the issue of low computational efficiency resulting from the necessity of establishing a large mesh of elements and considering various boundary and contact conditions in traditional finite element methods, this study comprehensively considers the complexity and variability of PCB structures, encompassing factors such as differing layers, materials, sizes, and irregular component distributions. …”
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29451
Experimental study on the optimization of thermal environment and airflow organization in a ventilated underground refuge chamber using deflectors
Published 2025-05-01“…Results show that: (Ⅰ) The ambient temperature gradient of URC decreases with the increase of VR and deflector height. (Ⅱ) With VR of 350 m3/h, deflector height of 1.40 m, and deflector angle of 0°, compared to the situation without deflectors, the temperature unevenness coefficient can be effectively reduced, the head-to-foot temperature difference can meet the design standard requirements, the waste heat emissions efficiency is increased by 46.1 %, and an average decrease in ambient temperature of 2 °C (Ⅲ) The influence of various factors on the ambient temperature control performance in the URC is as follows: deflector height > VR > deflector angle.…”
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29452
LM-CNN-based Automatic Cost Calculation Model for Power Transmission and Transformation Projects
Published 2023-02-01“…The quality of the cost calculation model directly affects the efficiency and reliability of the cost management of power transmission and transformation projects. …”
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29453
Underdetermined AOA Estimation Using Non-Uniform Sub-Connected Hybrid Beamforming Systems
Published 2025-01-01“…In this paper, we present a non-uniform sub-connected hybrid beamforming (NSC-HBF) system that enables the implementation of the difference co-array for the underdetermined angle-of-arrival (AOA) estimation. …”
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29454
Boron removal from metallurgical grade silicon using a FeCl2 molten salt refining technique
Published 2013-01-01“…The rate equation of boron removal using FeCl2 molten salt was proposed and established in kinetic, which showed a large difference in removal limitation of boron compared with thermodynamics.…”
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29455
Optimizing time windows of Sentinel-2 images for deep learning-based cropland segmentation through iterative multi-criteria decision analysis
Published 2025-12-01“…Optimized 3-month time windows can deliver overall accuracy of 90.9%, with only a 0.7% difference compared to using 12 months. The method was evaluated across multiple study areas characterized by diverse environmental conditions and distinct reference datasets. …”
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29456
Research on timing method of prepayment meter based on edge computing
Published 2024-03-01“…The method utilizes techniques such as bulk task deployment from the central station and encryption by the edge nodes, enabling batch calibration of clocks with significant differences in electricity meters, reducing the operational pressure on the central station system and improving its efficiency.…”
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29457
Assigning function to natural allelic variation via dynamic modeling of gene network induction
Published 2018-01-01“…Yet, understanding what differences they make on molecular regulations remains challenging. …”
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29458
Investigation on the Ampacity of AC Submarine Cables in J-Type Conduit Trenchless Installation
Published 2025-06-01“…For the installation of submarine cables at sites with significant elevation differences and non-excavation bases, the J-type conduit represents an emerging installation solution. …”
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29459
Numerical investigation of strut-dual cavity flame holders for enhanced combustion performance in scramjet engines
Published 2025-01-01“…Among various configurations analyzed, the double-step cavity demonstrated a superior balance, achieving high combustion efficiency with moderate total pressure loss. The numerical model was validated against experimental data, confirming its reliability and predictive accuracy. …”
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29460
A Survey on the Relationship between Reading Understanding Skill with Multiple Intelligences of Iranian University Students of Arabic
Published 2020-09-01“…Then, the language efficiency test and MI questionnaires were applied. …”
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