Research on damage identification method of composite beams based on dynamic macro-strain under impact load by Yunsheng LI, Ding HE, Xiaoyuan JIA, Chunlei CUI, Xueliang Rong, Yanling ZHANG

“…In order to achieve damage identification of steel-concrete composite beams based on distributed long-gauge fiber bragg grating (FBG) sensors, model tests and finite element analysis of composite beams under impact loads were conducted. …”
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Effects of Different Extraction Methods on the Molecular Composition and Biological Activities of Polysaccharides from <i>Pleione yunnanensis</i> by Zhiqin Song, Zhihong Zheng, Xue Han, Yaya Chen, Hai Liu, Lin Yang, Mingkai Wu

“…The results showed that the five polysaccharides all exhibited typical infrared spectral characteristics of polysaccharides. Their monosaccharide compositions were basically the same, all consisting of glucose and mannose, but their surface morphologies differed significantly. …”
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Nested spectral analysis of brain functional networks in depression based on inner composition alignment by Jiahao Ding, Xiaoyu Xie, Bincheng Fu, Jianchun Hua, Jun Wang

“…To address the limitations of traditional phase-locked value methods in electroencephalography (EEG) functional connectivity analysis, such as loss of frequency-domain information and insufficient capture of nonlinear dynamics, this study proposes a time-domain permutation-based inner composition alignment network nested-spectral analysis framework for analyzing depression-related brain functional networks. …”
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Investigation of Criteria for Comparing of Natural and LED Radiation Spectral Distribution by P. S. Bogdan, E. G. Zaytseva, A. I. Stepanenko

“…To minimize the values of criteria are proposed additive and subtractive methods for calculating LED parameters. Their comparison allowed us to conclude that a more complex calculation algorithm, but higher performance for an additive technique than for a subtractive one with the same minimization results.It was found that to simulate the spectral composition of natural radiation using LEDs, it is most effective to use the criteria "standard deviations of the relative differences between the optical and visible spectral components of natural and LED radiation". …”
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Highly spectrally selective dual-layer cellulose-based composite material for daytime radiative cooling by Xitao Yang, Haoqun Hong, Haiyan Zhang, Xiaobin Hong

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Optimal Spectral Radiation Composition of a LED Phytolapm for Stimulating Carrot and Tomato Seed Development by A. A. Gubina, E. V. Levin, M. M. Romanovich, A. E. Degterev, N. O. Patokov, I. A. Lamkin, S. A. Tarasov

“…Optimal spectral composition and radiation power parameters ensuring effective growth of plants were determined.Results. …”
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Fault diagnosis of planetary gearboxes based on bispectral composite spectral features of torsional vibration modulation signals by ZHANG Yibao, HU Lei, XU Yuandong, SONG Xinkai

“…Finally, the MSB optimal carrier band composite spectrum was constructed for the selected optimal carrier band as a fault diagnosis feature of the planetary gearbox.ResultsThe test results demonstrate that the proposed method can more intuitively reflect the fault state of the planetary wheel as well as the fault information, which verifies the effectiveness and superiority of the method in the planetary wheel fault diagnosis.…”
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Bayesian-Optimized Multi-Task Gaussian Process Regression With Composite Kernels for Soybean Oil Futures Forecasting by Hui-Dong Yin, Yi-Yang Li

“…This work advances agricultural price forecasting by bridging theoretical Bayesian methods with practical trading applications, offering policymakers and market participants a robust tool for hedging and supply chain optimization.…”
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Evaluation framework for the generation of continental bare surface reflectance composites by Paul Karlshoefer, Pablo d’Angelo, Jonas Eberle, Uta Heiden

“…Since several years, temporal composites of bare soil reflectances derived from multispectral satellite data are used as input for soil property modeling. …”
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Multispectral Imaging Method in Laparoscopy by Xin Yang

“…In this paper, we propose an image composition method based on visible and fluorescence images, which facilitates their analysis by physicians. …”
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The impact of LED lightning on the content of photosynthetic pigments in tomato leaves by T. V. Nikanovich, Yu. V. Trofimov, M. I. Barkun

“…Relevance and methods. We studied the influence of LED lighting of different spectral composition on the content of photosynthetic pigments in tomato leaves to identify the most optimal lighting option suitable for obtaining high-quality seedlings under controlled conditions. …”
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Influence of abrasive materials on the quality of analytical surfaces during preparation of samples for spectral analysis by M. V. Lagoyskaya

“…The article considers the possibility of contamination of the surface of steel samples with abrasive materials when preparing samples for determining the chemical composition on optical emission spectrometers.The standards for sample preparation methods describe in detail the methods of surface treatment, the materials used, and the requirements for the quality of the analyzed surface. …”
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A novel method for predicting the geochemical composition of tailings with laboratory field and hyperspectral airborne data using a regression and classification-based approach by Yaron Ogen, Michael Denk, Cornelia Glaesser, Holger Eichstaedt

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Establishing the Alcohol Nature in Forensic Analysis of Alcohol-Containing Liquids by I. L. Kazantseva, V. M. Bulanov

“…The authors describe the particularities of sample preparation, the calculation formulas, and the limitations for application of the method. The proposed method has been tested on samples with a known composition.…”
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Optical-emission spectrometry method with inductively coupled plasma for determining the mass concentration of phosphorus in an oil-water emulsion by N. A. Zmeeva, O. Yu. Vinokurova

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Measuring. Monitoring. Management. Control by E.A. Pecherskaya, U.S. Chikhrina, O.V. Karpanin, P.E. Golubkov, S.A. Gurin

“…In the presented study, the spectral composition and surface roughness are considered as such parameters. …”

Lithological Classification Using ZY1-02D Hyperspectral Data by Means of Machine Learning and Deep Learning Methods in the Kohat–Pothohar Plateau, Khyber Pakhtunkhwa, Pakistan by Waqar Ahmad, Lei Liu, Zhenhua Guo, Yasir Shaheen Khalil, Nazir Ul Islam, Fakhrul Islam

“…The research was accomplished using spectral profiles of minerals accompanied by false color composite (FCC), principal component analysis (PCA), SVM, and SSTF methods for classifying the main lithological units. …”
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Rapid Discrimination for Traditional Complex Herbal Medicines from Different Parts, Collection Time, and Origins Using High-Performance Liquid Chromatography and Near-Infrared Spec... by Haiyan Fu, Yao Fan, Xu Zhang, Hanyue Lan, Tianming Yang, Mei Shao, Sihan Li

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Effect on the Structure, Physicochemical Properties and Functional Properties of Insoluble Dietary Fiber from Soybean Residue by Modification Methods by Jianxun ZHANG, Xuan XIE, Tingting TIAN, Shizhang YAN, Baokun QI

“…Spectral analysis showed that degradation of cellulose, hemicellulose and lignin occurred after the modification treatment and destruction of the crystalline zone, among which cellulose and other substances degraded the most in the composite modification-treated samples, and the destruction of the crystalline zone was the most obvious. …”
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Seasonal and Long-Term Water Regime Trends of Cheremsky Wetland: Analysis Based on Sentinel-2 Spectral Indices and Composite Indicator Development by Oleksandr Melnyk, Ansgar Brunn

“…Using Sentinel-2 data and the Google Earth Engine platform, 14 spectral water indices were calculated. Their temporal trends were analyzed using Sen’s method, mutual correlations, and principal component analysis (PCA) to identify the main patterns of variability. …”
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