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Showing 121 - 140 results of 431 for search 'spectral composition (method OR methods)', query time: 0.14s Refine Results
  1. 121

    Electrodeposition of Ni-WC composite coatings: formation, structure and properties by Polina M. Petukhova, Evdokiya G. Bushueva, Oksana N. Novgorodtseva, Vladislav D. Kizimov

    Published 2024-10-01
    “…These areas can lead to new advances in the development of better and more durable materials. In this work, composite coatings of nickel-tungsten carbide were obtained by the method of electrodeposition. …”
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    Article
  2. 122

    Structural and Electrical Properties of Glass-Ceramic Ferroelectric Composite Materials by A. V. Tumarkin, E. N. Sapego, A. G. Gagarin, N. G. Tyurnina, Z. G. Tyurnina, O. Yu. Sinelshchikova, S. I. Sviridov

    Published 2022-06-01
    “…The crystal structure and phase composition of the obtained films were studied by X-ray diffraction using a DRON-6 diffractometer by the emission spectral line CuKα1 (λ = 1.5406 Å). …”
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    Article
  3. 123

    Effect of Oak Wood Aging on Chemical Composition of Wheat Distillate by Natalya V. Shelekhova, Irina M. Abramova, Tamara M. Shelekhova, Liubov I. Skvortsova, Natаlya V. Poltavskaya

    Published 2025-03-01
    “…The authors developed a set of express methods to define the composition of volatile organic impurities and the ionic composition of grain distillates. …”
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    Article
  4. 124

    ALMA Spectral Survey of an Eruptive Young Star, V883 Ori (ASSAY). II. Freshly Sublimated Complex Organic Molecules in the Keplerian Disk by Jae-Hong Jeong, Jeong-Eun Lee, Seonjae Lee, Giseon Baek, Ji-Hyun Kang, Seokho Lee, Chul-Hwan Kim, Hyeong-Sik Yun, Yuri Aikawa, Gregory J. Herczeg, Doug Johnstone, Lucas Cieza

    Published 2025-01-01
    “…We estimated the column densities of the COMs detected, using the iterative LTE line-fitting method. According to our analyses, using only optically thin lines is critical to deriving the reliable column densities of COMs. …”
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    Article
  5. 125

    Determination of copper Ions (II) in Aqueous Solutions Using Organic Reagent 3-Hydroxy-4-[(2-hydroxy benzylidene) amino] naphthalene Sulphonic Acid-1 (HHBAN) by Spectrophotometric... by Mohammad Maarouf, Ammar Ismaiel

    Published 2025-07-01
    “…In this research, the possibility of forming a colored complex between copper (II) and the reagent 3-Hydroxy-4-[(2-hydroxy benzylidene) amino] naphthalene Sulphonic Acid-1 to determine copper (II) in aqueous solutions by spectrophotometric method was studied. This research aims to use the reagent to determine copper (II) in aqueous solutions by the Spectrophotometric methodand through the formation of a stable and colored complex, determine the limit of detection, study spectral properties for the complex, and then compare it with other organic reagents. …”
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    Article
  6. 126

    Algorithm and mathematical model for geometric positioning of segments on aspherical composite mirror by B. Conquet, L. F. Zambrano, N. K. Artyukhina, R. V. Fiodоrtsev, A. R. Silie

    Published 2018-09-01
    “…In recent years, the largest terrestrial and orbital telescopes operating in a wide spectral range of wavelengths use the technology of segmented composite elements to form the main mirror. …”
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    Article
  7. 127

    Satellite-Derived Bathymetry Using Sentinel-2 and Airborne Hyperspectral Data: A Deep Learning Approach with Adaptive Interpolation by Seung-Jun Lee, Han-Saem Kim, Hong-Sik Yun, Sang-Hoon Lee

    Published 2025-07-01
    “…Two spectral input configurations were evaluated: the log-ratio of Bands 2 and 3, and raw RGB composite reflectance (Bands 2, 3, and 4). …”
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    Article
  8. 128

    A short-term predictive model for disease progression in acute-on-chronic liver failure: integrating spectral CT extracellular liver volume and clinical characteristics by Yuan Xu, Fukai Li, Bo Liu, Tiezhu Ren, Jiachen Sun, Yufeng Li, Hong Liu, Jianli Liu, Junlin Zhou

    Published 2025-03-01
    “…Materials and methods A retrospective cohort of 126 ACLF patients who underwent hepatic spectral CT scans was included. …”
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    Article
  9. 129

    Adaptive Capabilities and Body Composition of Students with Different Levels of Physical Activity by Svetlana V. Mikhaylova, Tat’yana V. Khrycheva

    Published 2025-05-01
    “…Adaptation parameters were assessed using R.M. Baevsky method and spectral analysis data, which allowed us to identify a positive effect of physical activity on students’ adaptive capabilities. …”
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    Article
  10. 130

    Deep learning-based GNSS composite jamming detection and recognition technology by Chenxuan Liu, Chenxuan Liu, Binbin Ren, Binbin Ren, Yuchen Xie, Yuchen Xie, Feiqiang Chen, Feiqiang Chen

    Published 2025-04-01
    “…Therefore, this study investigates composite interference detection and identification techniques using deep learning methods, improving the system’s capability to detect and identify composite interference. …”
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    Article
  11. 131

    Spatiotemporal analysis of mangroves using median composites and convolutional neural network by Kathiroli R, Madhumitha P S, Achyut Prasad D C, Sandhiya S

    Published 2025-07-01
    “…To overcome these challenges this paper proposes a novel cloud-masked feature extraction (CMFE) approach, integrating bit masking, median compositing, and multi-band spectral sampling for precise mangrove analysis. …”
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    Article
  12. 132

    The temperature-dependent ESF of InGaAs well-cluster composite structure by Qingnan Yu, Shuting Yang, Mengjia Chen, Yaxin Wang, Yuxuan Wang, Xinyu Wang, Hongxu Li

    Published 2025-02-01
    “…The InGaAs well-cluster composite (WCC) structure is a special kind of quantum confinement structure formed by indium atom self-fit migration, which has excellent spectral properties. …”
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    Article
  13. 133

    Automated recognition and sorting of recycled textiles for sustainable fashion by Zlatin Zlatev, Julieta Ilieva

    Published 2021-12-01
    “…In the present work, an analysis of known methods and approaches applied so far using the techniques of spectral analysis. …”
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    Article
  14. 134

    Impact of sol mixture composition on organosilica coatings formation on glass substrates by A. O. Mosendz, M. F. Zui

    Published 2025-03-01
    “…The coatings have sufficient stability to be used in the hybrid methods of analysis. …”
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    Article
  15. 135

    ADVANCED TECHNOLOGY OF LUMINOPHOR SCREENS FOR SOLID RADIOLUMINESCENT LIGHT SOURCES by E. V. Zelenina, E. A. Pechertseva, V. V. Bakhmetyev, M. M. Sychov

    Published 2019-12-01
    “…The article observes different methods of coating the phosphor screens on the tritiated titanium matrices for creating the solid-state radioluminescent light sources (SRLS). …”
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    Article
  16. 136

    Study of the Elemental Composition of Gadolinium–Aluminum Garnets—Obtaining Predictable Optical Properties by Natalia A. Korotkova, Kseniya V. Petrova, Vasilisa B. Baranovskaya, Marina S. Doronina, Alexandra A. Arkhipenko

    Published 2024-12-01
    “…The accuracy of the obtained results has been confirmed by the added-found method and by analyzing samples with known chemical composition. …”
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    Article
  17. 137

    Crashing Fault Residence Prediction Using a Hybrid Feature Selection Framework from Multi-Source Data by Xiao Liu, Xianmei Fang, Song Sun, Yangchun Gao, Dan Yang, Meng Yan

    Published 2025-02-01
    “…Extensive experiments on seven open-source software projects show that the SCM framework outperforms seven baseline methods, which include four classifiers and three ranking approaches, across four evaluation metrics such as F-measure, g-mean, MCC, and AUC. …”
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    Article
  18. 138

    Fluorescent reporter plasmids for single-cell and bulk-level composition assays in E. faecalis. by Kelsey M Hallinen, Keanu A Guardiola-Flores, Kevin B Wood

    Published 2020-01-01
    “…Based on these results, we identified six pairs of reporters that can be combined with simple spectral unmixing to accurately estimate population composition in 2-strain mixtures at or near stationary phase. …”
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  19. 139
  20. 140

    Fault Prediction of Bearing Based on Dual Dimensional Perception and Composite Gated Recurrent Network by Wang Weiping, Xue Shibei

    Published 2024-01-01
    “…This paper proposes a research method for early degradation fault perception and prediction of bearings based on dual dimensional feature perception and composite gate controlled recurrent network (composite GRU). …”
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    Article