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  1. 2461
  2. 2462

    Multiple CR Spatiotemporal Compressive Imaging System by Xiaowen Hao, Dingaoyu Zhao, Jun Ke

    Published 2025-02-01
    “…To verify the effectiveness of our method, we implemented simulation and optical experiments, respectively. …”
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  3. 2463
  4. 2464
  5. 2465

    A Noise-Robust, Baseline-Free, and Adaptive Damage Indicator of Plate-like Structures Based on the Multicomponent Information Separation of High-Resolution Mode Shapes Using Wavele... by Yuexin Wang, Tongfa Deng, Jinwen Huang, Maosen Cao, Dragoslav Sumarac

    Published 2025-04-01
    “…Adaptive wavelet scale selection via scale correlation analysis (SCA) improves noise separation, and an iterative weighted least squares fitting (IWLSF) method accurately fits the waveform trends. Finally, a noise-robust and baseline-free damage indicator (DI) is constructed through a difference operation to eliminate waveform trends, with damage localized at DI abrupt change positions. …”
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  6. 2466

    Finishing and polishing effects of multiblade burs on the surface texture of 5 resin composites: microhardness and roughness testing by Elodie Ehrmann, Etienne Medioni, Nathalie Brulat-Bouchard

    Published 2019-02-01
    “…Roughness was analysed with an optical profilometer, microhardness was tested with a Vickers indenter, and the surfaces were examined by optical and scanning electron microscopy. …”
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  7. 2467

    Crowd Density Estimation via Global Crowd Collectiveness Metric by Ling Mei, Mingyu Yu, Lvxiang Jia, Mingyu Fu

    Published 2024-10-01
    “…Drone-captured crowd videos have become increasingly prevalent in various applications in recent years, including crowd density estimation via measuring crowd collectiveness. Traditional methods often measure local differences in motion directions among individuals and scarcely handle the challenge brought by the changing illumination of scenarios. …”
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  8. 2468

    Phase-Shifted Bragg Grating based on Silicon-on-Insulator Nanowire by QIN Zhibin, YAO Fei, XIAO Jing, WEI Qiqin

    Published 2024-12-01
    “…In order to verify the performance of the Bragg phase-shifted grating, the transmission modes and characteristics of the device are analyzed and studied using the finite element method and the finite-difference time-domain method under conditions with an incident wavelength range of 1 400 to 1 600 nm. …”
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  9. 2469

    ICP-OES Determination of Trace Metal Ions after Preconcentration Using Silica Gel Modified with 1,2-Dihydroxyanthraquinone by Reem M. Alghanmi

    Published 2012-01-01
    “…The relative standard deviations (RSD) were less than 3.0%. This method allowed for successful separation and preconcentration of trace metal ions in different water samples with satisfactory results.…”
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  10. 2470

    Visualization of coronary artery calcification and its impact on percutaneous coronary intervention procedure (a literature review) by V. O. Hubka, Yu. M. Vailo, A. M. Materukhin, A. L. Makarenkov

    Published 2025-02-01
    “…They provide the amplest opportunities and the most advanced capabilities for determining the morphological substrate of the affected CA area and allow an interventionist to plan PCI and adjust its real-time implementation at different stages of the procedure. The use of intracoronary imaging methods gives more opportunities to improve PCI outcomes.…”
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  11. 2471

    Lamellar Macular Holes: The Role of Microperimetry in Functional Assessment by Simone Donati, Paola Della Valle, Elias Premi, Marco Mazzola, Laura Lo Presti, Claudio Azzolini

    Published 2019-01-01
    “…The aim of our observational cross-sectional study was to evaluate the association between visual function and anatomical characteristics of LMH, considering in particular different subtypes of LMH and their features. Materials and Methods. …”
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  12. 2472

    Modeling of Electron Mobility of GaN at Low Temperature and Low Electric Field by Souradeep Chakrabarti, Shyamasree Gupta Chatterjee, Somnath Chatterjee

    Published 2011-01-01
    “…Degeneracy is very important factor as it is used to imply different statistics (Maxwell – Boltzmann or Fermi – Dirac) at different temperature. …”
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  13. 2473

    Design and fabrication of asymmetric Mach-Zehnder interferometers based on EpoClad and EpoCore strip waveguides by Magalhães Tiago E.C., Borme Jérôme, Douglas Temple, Maibohm Christian, Nieder Jana B.

    Published 2024-01-01
    “…Integrated polymeric optical interferometers offer the possibility of developing sensors with low cost, scalability, and easy integration. …”
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  14. 2474

    Portable astronomical observation system based on large-aperture concentric-ring metalens by Jianli Wang, Yongting Deng, Chengmiao Wang, Yu Lin, Yeming Han, Junchi Liu, Xiufeng Liu, Hongwen Li, Jan G. Korvink, Yongbo Deng

    Published 2025-01-01
    “…In response to the application requirements of metalens with diameter reaching the order of 104 λ or even 105 λ, this paper proposes a novel design method for fixed-height concentric-ring metalenses, wherein, under the constraints of the processing technology, a subwavelength 2D building unit library is constructed based on different topological structures, and the overall cross-section of the metalens is assembled. …”
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  15. 2475

    Sc-doped GeTe thin films prepared by radio-frequency magnetron sputtering by Marek Bouška, Jan Gutwirth, Kamil Bečvář, Vladimír Kucek, Stanislav Šlang, Petr Janíček, Lubomír Prokeš, Josef Havel, Virginie Nazabal, Petr Němec

    Published 2025-01-01
    “…Abstract Radio frequency magnetron co-sputtering method employing GeTe and Sc targets was exploited for the deposition of Sc doped GeTe thin films. …”
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  16. 2476
  17. 2477

    Surface Roughening of Poly (methyl-methacrylate) Membranes by SF6-Glow-Discharge Plasma Etching by Mohamad A.K.Ahmed, Yaseen H. Mahmood, Sameen F.Mohammed

    Published 2023-02-01
    “… The (100 μm) thick of high density Polymethylmethacrylate PMMA membranes were prepared by solution cast method and treated by (42 W), low pressure, DC-discharge, SF6-Plasma for different exposure time: 10,30,60 and 80 min. …”
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  18. 2478

    Distributed multiple model extended information filter with unbiased mixing for satellite launch vehicle tracking by Haryong Song, Yongtae Choi

    Published 2018-04-01
    “…The multiple Markov switching models comprise thrusting and coasting modes having different state vector dimensions for the launch vehicle. …”
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  19. 2479

    Spatial covariance reconstructive (SCORE) super-resolution fluorescence microscopy. by Yi Deng, Mingzhai Sun, Pei-Hui Lin, Jianjie Ma, Joshua W Shaevitz

    Published 2014-01-01
    “…We achieve sub-diffraction lateral resolution of 100 nm from 5 to 7 seconds of imaging. Our method is insensitive to background and can be applied to different types of fluorescence sources, including but not limited to the organic dyes and quantum dots that we demonstrate in this work.…”
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  20. 2480

    Preparation and Characterization of Lead Oxide Nanoparticles by Laser Ablation as Antibacterial Agent by Baghdad Science Journal

    Published 2017-12-01
    “…In this work, lead oxide nanoparticles were prepared by laser ablation of lead target immersed in deionized water by using pulsed Nd:YAG laser with laser energy 400 mJ/pulse and different laser pulses. The chemical bonding of lead oxide nps was investigated by Fourier Transform Infrared (FTIR); surface morphology and optical properties were investigated by Scanning Electron Microscope (SEM) and UV-Visible spectroscopy respectively, and the size effect of lead oxide nanoparticles was studied on its antibacterial action against two types of bacteria Gram-negitive (Escherichia coli) and Gram-positive (Staphylococcusaurus) by diffusion method. …”
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