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961
Can Effects of a Generalized Uncertainty Principle Appear in Compact Stars?
Published 2024-12-01“…Our results also indicate the smallness of the noncommutative scale.…”
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962
The DOA Estimation Algorithm Based on Virtual Domain Block Matching for Nested Arrays in the Presence of Mutual Coupling
Published 2025-01-01“…Solving this model provides a block representation of DOA estimation, where the <inline-formula> <tex-math notation="LaTeX">$l_{2}$ </tex-math></inline-formula> norm of each block yields the DOA estimation for the actual incident signals. …”
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963
A Novel Hierarchical/Decentralized AGC Scheme for Power Systems Integrated With Large-Scale Solar Power Plants
Published 2025-01-01“…The simulation results are conducted in IEEE 39-bus and PST-16 test systems using DIgSILENT PowerFactory software. …”
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964
Analysis of Arc Re-Ignition in Vacuum Interrupter-Based HVdc Circuit Breakers
Published 2025-01-01“…In contrast, increasing C significantly reduces both TRV and arcing time, with <inline-formula> <tex-math notation="LaTeX">$200~\mu $ </tex-math></inline-formula>F selected as the optimal capacitance. …”
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965
qArI: A Hybrid CTC/Attention-Based Model for Quran Recitation Recognition Using Bidirectional LSTMP in an End-to-End Architecture
Published 2024-01-01“…The model combines a connectionist temporal classification (CTC)/attention loss function with a Bidirectional Long Short-Term Memory with projections (BLSTMP) architecture and a token-based recurrent neural network language model (RNNLM) using CQDV1 dataset. The results achieved were a token error rate (TER) of 6.4%, a word error rate (WER) of 10.4%, and a sentence error rate (SER) of 55.3% with <inline-formula> <tex-math notation="LaTeX">$\lambda =0.2$ </tex-math></inline-formula>.…”
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966
Improving Performance of Real-Time Object Detection in Edge Device Through Concurrent Multi-Frame Processing
Published 2025-01-01“…Additionally, it demonstrates improvements of <inline-formula> <tex-math notation="LaTeX">$2.10\times $ </tex-math></inline-formula> over state-of-the-art model optimization.…”
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967
Adaptive Asymptotic Shape Synchronization of a Chaotic System with Applications for Image Encryption
Published 2024-12-01“…The paper presents relevant theorems and proofs, and simulation results demonstrate the effectiveness of adaptive asymptotic shape synchronization. …”
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968
Study on the Vibration Effect of Short Footage Blasting Load on Surrounding Rock-Support Structure of Tunnel
Published 2020-01-01“…To solve this problem, based on the attenuation formula of blasting vibration wave and considering the cumulative effect of short footage blasting load, the radial displacement formula of surrounding rock particles is derived, and the analytical solution of vibration velocity field is obtained by using the method of separating variables. …”
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969
Optimization Design and Feasibility Analysis of Electromagnetic Direct Drive Transmission
Published 2020-07-01“…The DAMT prototype and the test bench are built to perform the typical working condition shifting experiment. The experiment results show that under the condition of the electromagnetic direct-drive transmission with a speed difference of 220 r/min and a moment of inertia of the synchronous end of 0.04 kg<inline-formula><alternatives><math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mo>∙</mo></math><graphic specific-use="big" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="alternativeImage/a7dbb763-d835-4dff-8bdd-14c2e1e5b922-M002.jpg"><?…”
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970
Expansion Deformation Law and Deterioration Mechanism of Expansive Soil in Guangxi under Different Initial Water Content
Published 2024-11-01“…In order to study the influence of initial water content on expansion deformation and strength deterioration of expansive soil after water absorption, a formula for expansion deformation of expansive soil considering the influence of initial water content was constructed. …”
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971
Ice-proximal sea ice reconstruction in the Powell Basin, Antarctica, since the Last Interglacial
Published 2025-01-01“…We analyze the novel sea ice biomarker IPSO<span class="inline-formula"><sub>25</sub></span> (a di-unsaturated highly branched isoprenoid (HBI)), open-water biomarkers (tri-unsaturated HBIs; <span class="inline-formula"><i>z</i></span>-/<span class="inline-formula"><i>e</i></span>-trienes), and the diatom assemblage and primary productivity indicators in a marine sediment core retrieved from the Powell Basin, NW Weddell Sea. …”
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972
Further accelerating the search of differential characteristics based on the SAT method
Published 2022-10-01“…Sun et al.’s method of using Matsui’s bounding conditions to accelerate the search of differential characteristics was reviewed.Matsui’s boundary conditions and Sun et al.’s method of using Matsui’s bounding conditions to accelerate the search of differential characteristics were improved for better search efficiency.Then an improved method to search for the optimal differential characteristics in block ciphers was proposed.Besides, the accelerating effects of the number of threads and the query condition were investigated, and a strategy for choosing the number of threads and the query condition were proposed.STP and CryptoMiniSat were used to search for 8-round SPECK96 differential characteristics with probabilities of 2<sup>- 24</sup>, 2<sup>- 25</sup>, 2<sup>- 26</sup>and 11-round HIGHT differential characteristics with a probability of 2<sup>- 39</sup>, then the time-consuming of solving SAT/SMT problems under different number of threads and query conditions were compared.It was found that the number of threads has a great effect on the time consumption of searching for differential characteristics, while the query condition may have little effect on the time consumption of searching for differential characteristics.Then, a strategy on how to select the number of threads and the query condition was proposed.Furthermore, it was found that STP can affect the overall efficiency of the search.According to the proposed strategy, the 11-round optimal differential characteristics of HIGHT were searched by using the improved bounding conditions and improved method.A tight bound for the probability of the 11-round optimal differential characteristics of HIGHT was obtained for the first time, i.e.2<sup>- 45</sup>.To the best of our knowledge, the existing tightest bound of the optimal 11-round HIGHT is <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <msubsup> <mi>P</mi> <mrow> <mtext>Opt</mtext></mrow> <mrow> <mn>11</mn></mrow> </msubsup> <mo>≥</mo><msup> <mn>2</mn> <mrow> <mo>−</mo><mn>45</mn></mrow> </msup> </math></inline-formula> .This means that using the existing tightest bound of the optimal 11-round HIGHT cannot give an accurate evaluation of the security of 11-round HIGHT against differential cryptanalysis.Therefore, the result is the best-known result.…”
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973
A theoretical method to analyze the effect of stress distribution on compressive strength of periodic lattices
Published 2025-02-01“…The results demonstrate the formula of lattice strength is applicable to analyze the effects of stress distribution.…”
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974
Automated Welder Safety Assurance: A YOLOv3-Based Approach for Real-Time Detection of Welding Helmet Availability
Published 2025-01-01“…Additionally, the study investigates the impact of various input image sizes, batch sizes, activation functions, and the incorporation of additional convolutional layers on model performance. The results indicate that the Swish activation function, combined with a batch size of 128, an input image size of <inline-formula> <tex-math notation="LaTeX">$256\times 256$ </tex-math></inline-formula>, and the addition of one convolutional layer, yielded superior performance. …”
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975
Assessment of seismic spatiotemporal characteristics and migration distance in the Badong section of the Three Gorges Reservoir Area
Published 2025-01-01“…Based on the fault mechanics principles, a formula was derived to estimate the length of open and wing-shaped rupture at the hypocenter under the influence of pore or excess pore water pressure. …”
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976
Modulating the developing gut microbiota with 2’-fucosyllactose and pooled human milk oligosaccharides
Published 2025-02-01“…Abstract Background Synthetic human milk oligosaccharides (HMOs) are used to supplement infant formula despite limited understanding of their impact on the post-weaned developing gut microbiota. …”
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977
Comparison of Radio- and Phototoxicity in Association with an Enhancing Effect of the Photosensitizers Psoralen, Trioxsalen and Ortho-Iodo-Hoechst33258 on FaDu, PC-3, 4T1 and B16-F...
Published 2024-12-01“…<b>Results:</b> The PC-3 cells were found to be the most sensitive cells to the treatment strategies used. …”
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978
Comparative Analysis of Internal Porosity in AM Ti64 Using X-Ray Computed Tomography and Mechanical Polishing Serial Sectioning
Published 2024-01-01“…Porosity metrics, including volume fraction, pore count, size distribution, and equivalent spherical diameter (ESD), were computed for large pores (<inline-formula> <tex-math notation="LaTeX">$\ge 84~\mu $ </tex-math></inline-formula>m) within the XCT and MPSS datasets. …”
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979
Performance Evaluation of Downlink Multiple Users NOMA-Enable UAV-Aided Communication Systems Over Nakagami-<italic>m</italic> Fading Environments
Published 2021-01-01“…Over Nakagami-<inline-formula> <tex-math notation="LaTeX">$m$ </tex-math></inline-formula> fading model, the performance of the system was investigated based on the analysis of outage probabilities (OPs) of the NOMA users, the ergodic rate, and symbol error rate of the system under two scenarios, i.e., perfect successive interference cancellation (pSIC) and imperfect successive interference cancellation (ipSIC). …”
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980
Waveguide-Based All-Metal Near-Field Metasurfaces for Linearly and Circularly Polarized Beam Steering Antennas
Published 2025-01-01“…The antenna exhibits a planar profile with metasurfaces placed in the near field directly over a waveguide adapter and has an overall height of 75 mm <inline-formula> <tex-math notation="LaTeX">$(3\lambda _{o})$ </tex-math></inline-formula> at 12 GHz design frequency. …”
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