Showing 121 - 140 results of 334 for search '"fingerprint"', query time: 0.04s Refine Results
  1. 121
  2. 122

    An improved geometric algorithm for indoor localization by Junhua Yang, Yong Li, Wei Cheng

    Published 2018-03-01
    “…On the other hand, localization based on fingerprint can achieve high accuracy but need to pay heavy manual labor for fingerprint database establishment. …”
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    Article
  3. 123

    Indoor localization based on subarea division with fuzzy C-means by Junhuai Li, Jubo Tian, Rong Fei, Zhixiao Wang, Huaijun Wang

    Published 2016-08-01
    “…In this work, we propose a novel model of fingerprint localization, which divides location area into different subareas by fuzzy C-means and calculates location via relative distance fuzzy localization. …”
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    Article
  4. 124

    Weight-RSS: A Calibration-Free and Robust Method for WLAN-Based Indoor Positioning by Zengwei Zheng, Yuanyi Chen, Tao He, Fei Li, Dan Chen

    Published 2015-04-01
    “…In fingerprint-based positioning, the received signal strengths (RSS) from WLAN access points (APs) usually are regarded as positioning fingerprint to label physical location. …”
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    Article
  5. 125

    The spectrum-efficacy correlation of Kai-Xin-San for cognition of Aβ42 transgenic Drosophila and verification of its active ingredients by Jinfu Wu, Hang Sun, Yiyang Zhao, Lian Lian, Hongsheng Bian, Yong Guo, Dan Li, Lili Huang

    Published 2025-01-01
    “…IntroductionThis study aims to establish the fingerprint spectra of Kai-Xin-San (KXS) and investigate its spectrum-effect relationship in treating Alzheimer’s disease (AD).MethodsInitially, the fingerprints of 15 batches of KXS were established and analyzed using HPLC, with the method’s precision, stability, and repeatability thoroughly evaluated. …”
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    Article
  6. 126

    Detection of Nanoscale Soil Organic Matter by Middle Infrared Spectrum for Forensic Science by Yingzi Liu, Qiang Li, Yumei Li, Jie Bao, Zhiheng Hu, Dakui Hao, Dongxue Song, Yiwei Wang, Min Yang

    Published 2015-01-01
    “…This suggests that a national or global NSOM fingerprint database could be rapidly established by the one-step middle infrared spectrum analysis for different soil samples, which will be helpful to determine crime scenes by comparing the middle infrared spectrum of forensic soil with the NSOMs fingerprint database.…”
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    Article
  7. 127

    Identifying the Digital Camera from Natural Images Using Residual Noise and the Jensen–Shannon Divergence by Francisco Rodríguez-Santos, Ana L. Quintanar-Reséndiz, Guillermo Delgado-Gutiérrez, Leonardo Palacios-Luengas, Omar Jiménez-Ramírez, Rubén Vázquez-Medina

    Published 2022-01-01
    “…Hence, in this paper, a method is proposed for the digital camera identification from natural images based on the statistical comparison between the residual noise in the natural disputed images and the fingerprint defined for the eligible digital cameras. …”
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    Article
  8. 128

    Chemistry Combining Elemental Profile, Stable Isotopic Ratios, and Chemometrics for Fine Classification of a Chinese Herb Licorice (Glycyrrhiza uralensis Fisch.) from 37 Producing... by Zhongying Lu, Chengying Hai, Simin Yan, Lu Xu, Daowang Lu, Yixin Sou, Hengye Chen, Xiaolong Yang, Haiyan Fu, Jian Yang

    Published 2022-01-01
    “…A method based on elemental fingerprint, stable isotopic analysis and combined with chemometrics was proposed to trace the geographical origins of Licorice (Glycyrrhiza uralensis Fisch) from 37 producing areas. …”
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    Article
  9. 129

    Standardization Study of Ghritas by D. Shaila, M. K. Santosh, T. Chandrakumar, I. Sanjeeva Rao

    Published 2004-01-01
    “…Hexane extracts of ghritas were used for UV- visible spectrophotometry and qualitative HPLC fingerprint study.…”
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    Article
  10. 130

    Monte Carlo Based Personalized PageRank on Dynamic Networks by Zhang Junchao, Chen Junjie, Jiancheng Song, Rong-Xiang Zhao

    Published 2013-09-01
    “…In a dynamic network, first, we do a random walk starting from each node and save the performed walks into a fingerprint database; second, we update the fingerprint database in a fixed time interval with our proposed update algorithm; finally, when a query is issued by a user, we estimate the Personalized PageRank vector by our proposed approximation algorithm. …”
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    Article
  11. 131

    Spectrum-effect relationship of immunologic activity of Ganoderma lucidum by UPLC-MS/MS and component knock-out method by Changqin Li, Yiping Cui, Jie Lu, Lijun Meng, Changyang Ma, Zhenhua Liu, Yan Zhang, Wenyi Kang

    Published 2021-05-01
    “…BP neural network was trained with the common peak area and immune efficacy index of G. lucidum fingerprint as samples, and a combined evaluation system of G. lucidum fingerprint efficacy was established. …”
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    Article
  12. 132

    Microsatellite/SSR dataset: characterization of apple cultivars of the German Fruit Genebank by Lea Broschewitz, Stefanie Reim, Henryk Flachowsky, Monika Höfer

    Published 2025-01-01
    “…Firstly, at least two knowledgeable experts from the German Pomological Association characterized the apple accessions pomologically. Secondly, DNA fingerprint analysis was conducted for molecular characterization. …”
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    Article
  13. 133

    Error Analysis for RADAR Neighbor Matching Localization in Linear Logarithmic Strength Varying Wi-Fi Environment by Mu Zhou, Zengshan Tian, Kunjie Xu, Xiang Yu, Haibo Wu

    Published 2014-01-01
    “…This paper studies the statistical errors for the fingerprint-based RADAR neighbor matching localization with the linearly calibrated reference points (RPs) in logarithmic received signal strength (RSS) varying Wi-Fi environment. …”
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    Article
  14. 134

    Unraveling the Difference in the Composition/Content of the Aroma Compounds in Different Tobacco Leaves: For Better Use by Tiejun Yan, Ping Zhou, Fei Long, Jing Liu, Fengguang Wu, Maolin Zhang, Jialei Liu

    Published 2022-01-01
    “…With this technique, ion mobility spectrum, differential ion mobility spectrum, and fingerprint spectrum were constructed for two-dimensional analysis. …”
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    Article
  15. 135

    The impact of compact object deformation on thin accretion disk properties by Shokoufe Faraji

    Published 2025-02-01
    “…The main purpose of this work is to determine whether such a deformed object possesses its own observational fingerprint that can distinguish it from Schwarzschild and Kerr black holes. …”
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    Article
  16. 136

    Developing a Health Support System to Promote Care for the Elderly by Marcell Szántó, Lehel Dénes-Fazakas, Erick Noboa, Levente Kovács, Döníz Borsos, György Eigner, Éva-H. Dulf

    Published 2025-01-01
    “…The proposed armband also includes a fingerprint identification system that allows only authorized personnel to use it. …”
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    Article
  17. 137

    Quantitative Analysis of the Multicomponent and Spectrum–Effect Correlation of the Antispasmodic Activity of Shaoyao-Gancao Decoction by Yanli Xu, Chenxi Li, Ting Chen, Xiaochun Li, Xiaoyu Wu, Qili Zhang, Lei Zhao

    Published 2022-01-01
    “…The common peaks of fingerprints were evaluated by the similarity with the chromatographic fingerprints of the TCM. …”
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  18. 138

    Parameters Influencing Sulfur Speciation in Environmental Samples Using Sulfur K-Edge X-Ray Absorption Near-Edge Structure by Siwatt Pongpiachan, Kanjana Thumanu, Charnwit Kositanont, Klaus Schwarzer, Jörg Prietzel, Phoosak Hirunyatrakul, Itthipon Kittikoon

    Published 2012-01-01
    “…This paper aims to enhance the credibility of applying the sulfur K-edge XANES spectroscopy as an innovative “fingerprint” for characterizing environmental samples. …”
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    Article
  19. 139

    Genotyping <em> Escherichia coli </em> O157:H7 strains isolated from cattle and small ruminants in Fars province (Iran) using Enterobacterial Repetitive Intergenic Consensus PCR A... by Sedigheh Mokhtari, Yahya Tahamtan, Mohammad Kargar, Keyvan Tadayon, Elham Moazamian

    Published 2024-11-01
    “…Results: The genetic relationships and potential cross-contamination among isolates were evaluated using the fingerprint patterns obtained. Their similarities ranged from 46% to 100%. …”
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    Article
  20. 140

    Molecular Vibration-Activity Relationship in the Agonism of Adenosine Receptors by Hyun Keun Chee, S. June Oh

    Published 2013-12-01
    “…The resulting dendrogram was compared with those of another kind of fingerprint or descriptor. The dendrogram result produced by corralled intensity of molecular vibrational frequency outperformed four other analyses in the current study of adenosine receptor agonism and antagonism. …”
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    Article