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  • Engineering oriented shape optimization of GHT-Bézier developable surfaces using a meta heuristic approach with CAD/CAM applications

    Engineering oriented shape optimization of GHT-Bézier developable surfaces using a meta heuristic approach with CAD/CAM applications

    In this section, some numerical examples are given to show the efficiency of the I-GWO algorithm. Three shape optimization models are solved to obtain the optimal shape control parameters which generate the developable surfaces with a higher…

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  • Two-step detection of Lewy body pathology via smell-function testing and CSF α-synuclein seed amplification

    Two-step detection of Lewy body pathology via smell-function testing and CSF α-synuclein seed amplification

    Participants

    Neuropathological samples were selected from the Arizona Study of Aging and Neurodegenerative Disorders (AZSAND)/Brain and Body Donation Program (BBDP), which was approved by the SHRI Institutional Review Board13. All enrolled…

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  • Demonstration of a tunable non-Hermitian nonlinear microwave dimer

    Demonstration of a tunable non-Hermitian nonlinear microwave dimer

    Figure 1 a illustrates the 3D microwave cavities used in our system, each with four ports featuring adjustable coupling rates, tunable (identical) resonance frequency, ωc, and fixed internal loss rates, κint. Figure 1b presents an exploded…

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  • Roles of elements V and N in tetragonally distorted Fe-Co-V-N films

    Roles of elements V and N in tetragonally distorted Fe-Co-V-N films

    Crystal structure and magnetic properties of Rh/(Fe0.5Co0.5)100−yVy films

    Figure 1a shows the in-plane and out-of-plane X-ray diffraction (XRD) patterns of N-free (Fe0.5Co0.5)100−yVy (t = 20 nm) films deposited on the Rh underlayer. The…

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  • The impact of rural settlement expansion on educational accessibility: a patch-scale study based on 2867 Chinese counties from 2000 to 2020

    The impact of rural settlement expansion on educational accessibility: a patch-scale study based on 2867 Chinese counties from 2000 to 2020

    Spatial distribution and diversified growth pattern of rural settlements

    Spatial distribution of rural settlements and 20 years’ growth

    Overall National Scale

    In 2000, the landscape of rural settlements in…

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  • Exploring the role of mixed reality education in maternal self efficacy and satisfaction with breastfeeding

    Exploring the role of mixed reality education in maternal self efficacy and satisfaction with breastfeeding

    Study design

    A non-inferiority randomized controlled trial was conducted at the Hospital Divino Salvador de Sopó, a second-level reference hospital in Sopó, Cundinamarca, between April and October 2024. This study was registered at…

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  • YOLO-LeafNet: a robust deep learning framework for multispecies plant disease detection with data augmentation

    YOLO-LeafNet: a robust deep learning framework for multispecies plant disease detection with data augmentation

    In India, the agricultural industry plays a crucial role in employment, food security, and economic growth. Nearly half of India’s population is employed in agriculture, which contributes roughly 14% of the country’s GDP. According to the…

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  • Bearing fault diagnosis based on improved DenseNet for chemical equipment

    Bearing fault diagnosis based on improved DenseNet for chemical equipment

    Fast fourier transform (FFT)

    A signal can be transformed from the time domain to the frequency domain using the Fast Fourier Transform (FFT) technique. Its operational principle is rooted in Fourier analysis, which breaks down the Discrete Fourier…

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