Showing 9,481 - 9,500 results of 13,904 for search '"estimator"', query time: 0.11s Refine Results
  1. 9481

    Spatiotemporal Video Denoising Based on Adaptive Thresholding and Clustering by Ali Abdullah Yahya, Jieqing Tan, Benyu Su, Kui Liu, Ali Naser Hadi

    Published 2017-01-01
    “…So, the K-means clustering method in the final estimate in this paper is adopted instead of the block-matching method in the VBM3D method in order to restrict the search of the candidate patches within the region of the reference patch and therefore improve the grouping. …”
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  2. 9482

    Lack of Significant Association between Plasma/Serum miR-221 Expression and Poor Survival of Carcinoma: A Meta-Analysis by Min-hua Rong, Yi-wu Dang, Gang Chen

    Published 2013-01-01
    “…The aim of this meta-analysis was to summarize recent advances in miR-221 involvement in a variety of carcinomas and derive a more precise estimation of the relationship between circulating miR-221 level and survival of cancer patients. …”
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  3. 9483

    Secrecy-Constrained UAV-Mounted RIS-Assisted ISAC Networks: Position Optimization and Power Beamforming by Weichao Yang, Yajing Wang, Dawei Wang, Yixin He, Li Li

    Published 2025-01-01
    “…Our goal is to improve parameter estimation performance, measured by the Cramér–Rao bound (CRB), by jointly optimizing the UAV position, transmit beamforming, and RIS beamforming, subject to constraints including the UAV flight area, communication users’ quality of service (QoS) requirements, secure transmission demands, power budget, and RIS reflecting coefficient limits. …”
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  4. 9484

    Impact of Parameterization of Physical Processes on Simulation of Track and Intensity of Tropical Cyclone Nargis (2008) with WRF-NMM Model by Sujata Pattanayak, U. C. Mohanty, Krishna K. Osuri

    Published 2012-01-01
    “…Model-simulated track positions and intensity in terms of minimum central mean sea level pressure (MSLP), maximum surface wind (10 m), and precipitation are verified with observations as provided by the India Meteorological Department (IMD) and Tropical Rainfall Measurement Mission (TRMM). The estimated optimum combination is reinvestigated with six different initial conditions of the same case to have better conclusion on the performance of WRF-NMM. …”
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  5. 9485
  6. 9486

    Eye tracking based clustering using the Korean version of the reading the mind in the eyes test by Se Jun Koo, Eun Jung Cha, Jee Eun Min, Eunchong Seo, Eun Lee, Suk Kyoon An

    Published 2025-01-01
    “…Four clusters were proposed based on the index used to estimate the optimised cluster. The long word fixation time cluster had significantly more total errors and fewer categories completed in the Wisconsin Card Sorting Test, lower backward Digit Span score, and lower sequencing scores in the Theory of Mind Picture Stories Task than in the other clusters. …”
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  7. 9487

    Multiwavelength Variability Analysis of the Blazar PKS 0727-11: An ~ 168 day Quasiperiodic Oscillation in the γ-Ray by Yuncai Shen, Tingfeng Yi, Vinit Dhiman, Lisheng Mao, Liang Dong

    Published 2025-01-01
    “…In this scenario, the estimated mass of the primary black hole is M ∼ 3.66 × 10 ^8 –5.79 × 10 ^9 M _⊙ .…”
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  8. 9488

    Behaviour as an indicator of cyclic trends in abundance of Canada lynx (Lynx canadensis) and snowshoe hare (Lepus americanus) by Shannon M. Crowley, Chris J. Johnson, Dexter P. Hodder

    Published 2025-01-01
    “…Variation in behaviour and estimates of abundance proved to be strong co-occurring indicators of the cyclic population dynamics of Canada lynx. …”
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  9. 9489

    PCA-Based Line Detection from Range Data for Mapping and Localization-Aiding of UAVs by Roberto Opromolla, Giancarmine Fasano, Michele Grassi, Al Savvaris, Antonio Moccia

    Published 2017-01-01
    “…A new approach is also discussed to improve the accuracy of position and attitude estimates of the localization by feeding back angular information extracted from the detected edges in the updating map. …”
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  10. 9490

    LiDAR and IMU Tightly Coupled Localization System Based on Ground Constraint in Flat Scenario by Man Yu, Keyang Gong, Weihua Zhao, Rui Liu

    Published 2024-01-01
    “…Accurate estimation of current position and attitude of a vehicle is one of the key technologies for autonomous driving. …”
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  11. 9491

    Classification of the Crystal Structures of Orthosilicate Cathode Materials for Li-Ion Batteries by Artificial Neural Networks by Mookala Premasudha, Bhumi Reddy Srinivasulu Reddy, Kwon-Koo Cho, Ahn Hyo-Jun, Jae-Kyung Sung, Nagireddy Gari Subba Reddy

    Published 2024-12-01
    “…Accurate predictions of these crystal structures are essential for estimating key properties of cathode materials in battery applications. …”
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  12. 9492

    Improvement of Renal Function by Long-Term Sustained Eculizumab Treatment in a Patient with Paroxysmal Nocturnal Hemoglobinuria by Haruhiko Ninomiya, Naoshi Obara, Akiko Niiori-Onishi, Yasuhisa Yokoyama, Mamiko Sakata-Yanagimoto, Yuichi Hasegawa, Shigeru Chiba

    Published 2015-01-01
    “…The patient was complicated by stage 3 CKD with impaired estimated glomerular filtration rate (eGFR), at grade G3b, and had obvious proteinuria (2-3+, 1-2 g/day). …”
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  13. 9493

    An Analysis of Meteorological Anomalies in Kamchatka in Connection with the Seismic Process by Alexey Lyubushin, Galina Kopylova, Eugeny Rodionov, Yulia Serafimova

    Published 2025-01-01
    “…A comparison with the earthquake sequence is made using a parametric model of the intensity of two interacting point processes, which allows one to quantitatively estimate the “measure of the lead” of the time instants of the compared sequences. …”
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  14. 9494

    The role of GLASS (global health through sustainable antimicrobial resistance surveillance) in combatting antimicrobial resistance: Challenges and strategies by Kusuma Ikhwan Yuda, Octaviani Peppy, Nurkholis Fiqih, Prabandari Rani, Derek Reynaldi, Sariati Yuseva

    Published 2025-01-01
    “…With an estimated 1.27 million fatalities per year and the potential to undermine vital medical treatments, antimicrobial resistance (AMR) is a serious danger to world health. …”
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  15. 9495

    Productivity and commercial classification of pitaya in orchard with pollination by Cíntia Gonçalves Sena, Deilson de Almeida Alves, Maria do Céu Monteiro Cruz, Núbia Cassiana Santos, João Esdras Lima, Amanda Gonçalves Guimarães

    Published 2025-02-01
    “…With manual cross-pollination, the estimated productivity of S. monacanthus was 49.2 Mg ha-1, while with natural pollination, it reached 14.3 Mg ha-1, with manual cross-pollination management increasing productivity by 244%. …”
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  16. 9496

    On predictive modeling of the twitter-based sales data using a new probabilistic model and machine learning methods by Min Wan, Mohammed A. Alshahrani, Najla M. Aloraini, Alia A. Alkhathami, Haifa Alqahtani

    Published 2025-02-01
    “…The derivation of point estimators is accomplished for the new model. In addition, a simulation study is presented, which is based on the NCI-Weibull distribution. …”
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  17. 9497

    Dynamic Characteristics of Aerosol Optical Properties over Dibrugarh City in the North-Eastern Indian Region during 2018–2021 by Akshansha Chauhan, Shukla Acharjee, Ramesh P. Singh, Brent Holben

    Published 2023-03-01
    “…The change in the aerosol properties may cause short and long-term impacts, the knowledge of such changes is useful in the estimation of the pollution sources of any region. We have carried out the analysis of the aerosols’ optical and radiative properties using AERONET station data from 2018 to 2021 in Dibrugarh City. …”
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  18. 9498

    Acceleration Signal Processing Method of Impact Response of Floating Shock Platform Based on Rigid Body Motion Model by Xiongliang Yao, Wenqi Zhang, Zhikai Wang, Jin Chen, Heng Yang

    Published 2020-01-01
    “…The empirical mode decomposition method is used to eliminate the trend term of the low-frequency part of the acceleration signal, and the frequency filtering technology is used to eliminate the noise of the high frequency part. The response estimated by the rigid body motion model is used to modify the measured signal. …”
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  19. 9499

    Integrative Geospatial Analysis: Unveiling Insights through GIS Modeling and Statistical Evaluation of SPT-N and Soil Types Data of New Kabul City, Afghanistan by Mohammad Amini, Longsheng Deng, Waqas Hassan, Muhammad Naqeeb Nawaz, Fatima Zahra Zidane, Ranke Fang

    Published 2024-01-01
    “…Geotechnical soil maps (GSMs) play a pivotal role in estimating subsurface properties. As Kabul City, Afghanistan’s largest metropolitan area, undergoes rapid expansion and the demand for safer infrastructure rises, the necessity for precise geotechnical information becomes increasingly urgent. …”
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  20. 9500

    Hypophosphatemia after Right Hepatectomy for Living Donor Liver Transplantation by Kelly W Burak, Charles B Rosen, Jeff L Fidler, Gina K Hesley, David Nagorney, Michael R Charlton, David J Brandhagen

    Published 2004-01-01
    “…The extent of hepatectomy and the rate of liver regeneration, estimated by baseline and postoperative day 7 volumetric computed tomography scans, did not correlate with the development of hypophosphatemia. …”
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