Showing 3,841 - 3,860 results of 13,904 for search '"estimator"', query time: 0.06s Refine Results
  1. 3841

    Field Observations During the Tenth Microwave Water and Energy Balance Experiment (MicroWEX-10): from March 1, 2011 through January 5, 2012 by Tara Bongiovanni, Pang-Wei Liu, Karthik Nagarajan, Daniel Preston, Patrick Rush, Xueyang Duan, Guanbo Chen, Robert Terwilleger, Alejandro Monsivais-Huertero, Roger De Roo, Jasmeet Judge, Ruzbeh Akbar, Mary Morris, Olivia Williams, Lindsey Marks, Courtnay Cardozo, Mahta Moghaddam, Anthony England

    Published 2015-06-01
    “…Most current models capture the biophysics of moisture and energy transport and of crop growth and development pretty well. However, model estimates of soil moisture in the root zone diverge from reality due to accumulated errors in initialization, forcings, and computation. …”
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    Article
  2. 3842

    Minimal-Sensing, Passive Force Identification Techniques for a Composite Structural Missile Component by Nick Stites, Jonathan White, Douglas E. Adams, Matt Triplett

    Published 2009-01-01
    “…Therefore, there is a need to develop load and damage identification techniques that utilize only one sensor. Two passive force estimation techniques are investigated in this work. …”
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    Article
  3. 3843

    Modelling Blast Effects on a Reinforced Concrete Bridge by Markellos Andreou, Anastasios Kotsoglou, Stavroula Pantazopoulou

    Published 2016-01-01
    “…The proposed methodology provides an immediate first estimation of the structural behavior under blast loads, based on familiar engineering procedures. …”
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    Article
  4. 3844

    The Prevalence and Risk Factors of Hypertension among the Urban Population in Southeast Asian Countries: A Systematic Review and Meta-Analysis by Azmawati Mohammed Nawi, Zulkefley Mohammad, Kavita Jetly, Mohamad Aznuddin Abd Razak, Nur Suhada Ramli, Wan Abdul Hannan Wan Ibadullah, Norfazilah Ahmad

    Published 2021-01-01
    “…We performed database searches of PubMed and Web of Science and performed meta-analysis to determine the pooled prevalence estimate. The overall pooled prevalence estimate of hypertension for Southeast Asian urban population was 33.82%. …”
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    Article
  5. 3845

    Statistical and Physical Descriptions of Raindrop Size Distributions in Equatorial Malaysia from Disdrometer Observations by Hong Yin Lam, Jafri Din, Siat Ling Jong

    Published 2015-01-01
    “…Moreover, the parameters of the Gamma distribution and the normalized Gamma model are also derived by means of method of moment (MoM) and maximum likelihood estimation (MLE). Their performances are subsequently validated using the rain rate estimation accuracy: the normalized Gamma model with the MLE-generated shape parameter µ was found to provide better accuracy in terms of long-term rainfall rate statistics, which reflects the peculiarities of the local climatology in this heavy rain region. …”
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    Article
  6. 3846

    Assessment of Durability of Concrete Structure Subject to Carbonation with Application of Safety Factor by Seung-Woo Pack, Min Sun Jung, Jun Won Kang, Ki Yong Ann, Janghwan Kim

    Published 2018-01-01
    “…The safety factor proposed in this paper can be used to estimate the service life of RC structures subject to carbonation. …”
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    Article
  7. 3847

    On uniform controllability of 1D transport equations in the vanishing viscosity limit by Laurent, Camille, Léautaud, Matthieu

    Published 2023-01-01
    “…We give upper and lower bounds on the minimal time needed to control to zero, uniformly in the vanishing viscosity limit.We assume that the vector field varies on the whole interval except at one point. The upper/lower estimates we obtain depend on geometric quantities such as an Agmon distance and the spectral gap of an associated semiclassical Schrödinger operator. …”
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    Article
  8. 3848

    Reduced contribution of sulfur to the mass extinction associated with the Chicxulub impact event by Katerina Rodiouchkina, Steven Goderis, Cem Berk Senel, Pim Kaskes, Özgür Karatekin, Michael Ernst Böttcher, Ilia Rodushkin, Johan Vellekoop, Philippe Claeys, Frank Vanhaecke

    Published 2025-01-01
    “…Here we empirically estimate the amount of impact-released S relying on the concentration of S and its isotopic composition within the impact structure and a set of terrestrial K-Pg boundary ejecta sites. …”
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    Article
  9. 3849

    ANTi-JAM solutions for smart roads: Ant-inspired traffic flow rules under CAVs environment by Marco Guerrieri, Nicola Pugno

    Published 2025-01-01
    “…The macroscopic traffic flow variables of interest were estimated using the deep learning method and the YOLO detection algorithm. …”
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    Article
  10. 3850

    Asymmetric projection of introspection reveals a behavioural and neural mechanism for interindividual social coordination by Kentaro Miyamoto, Caroline Harbison, Shiho Tanaka, Marina Saito, Shuyi Luo, Sara Matsui, Pranav Sankhe, Ali Mahmoodi, Mingming Lin, Nadescha Trudel, Nicholas Shea, Matthew F. S. Rushworth

    Published 2025-01-01
    “…Abstract When we collaborate with others to tackle novel problems, we anticipate how they will perform their part of the task to coordinate behavior effectively. We might estimate how well someone else will perform by extrapolating from estimates of how well we ourselves would perform. …”
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    Article
  11. 3851

    Newly discovered vital population of the European pond turtle Emys orbicularis in Prilipe oxbow lakes (SE Slovenia) by Marijan Govedič, Gregor Lipovšek, Nino Kirbiš, Tea Bizjak Govedič, Melita Vamberger

    Published 2020-06-01
    “…The population size was estimated at 125 individuals. According to the age structure and confirmed reproduction, the population is recognized as viable. …”
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    Article
  12. 3852

    Seagrass communities on the North Coast of Aceh by Khairunnisa Khairunnisa, Zuhilma Dewi Arie, Ramadhani Pitri, Farahisah Harum

    Published 2025-01-01
    “…The data analyzed include density, biomass, and carbon estimates. Three species of seagrass have been identified in the northern waters of Aceh, include Halodule pinifolia Halophila ovalis, and Halophila minor. …”
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    Article
  13. 3853

    Experimental Implementation of an Algorithm for Real Time Compensation of Phase Current Sensors DC Offset in Field Oriented Controlled PMSM Drives by Ciro Attaianese, Matilde D'Arpino, Mauro Di Monaco, Luigi Pio Di Noia

    Published 2025-01-01
    “…This paper presents the experimental implementation of an algorithm for the real time estimation and compensation of these faults in PMSM drives controlled by Field Oriented Control (FOC). …”
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    Article
  14. 3854

    A Study of Chained Stochastic Tracking in RGB and Depth Sensing by Xuhong Liu, Shahram Payandeh

    Published 2018-01-01
    “…In the first layer, the prior estimate of the state of the object is distributed based on the novel expected motion constraints approach associated with the movements. …”
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    Article
  15. 3855

    The Empirical Cressie-Read Test Statistics for Longitudinal Generalized Linear Models by Junhua Zhang, Ruiqin Tian, Suigen Yang, Sanying Feng

    Published 2014-01-01
    “…Although a working correlation matrix is assumed, there is no need to estimate the nuisance parameters in the working correlation matrix based on the quadratic inference function (QIF). …”
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    Article
  16. 3856

    Near-Field Hierarchical Localization for Integrated Sensing and Communication by Giorgos Stratidakis, Sotiris Droulias, Angeliki Alexiou

    Published 2025-01-01
    “…The results are presented with the empirical CDF for both static and mobile users, and the probability of successful estimation for static users.…”
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    Article
  17. 3857

    Predicting Pumpability and Shootability of Crushed Aggregate Wet-Mix Shotcrete Based on Rheological Properties by Kyong-Ku Yun, Pangil Choi, Jung Heum Yeon

    Published 2016-01-01
    “…This study aims to estimate the pumpability and shootability of wet-mix shotcrete (WMS) made with crushed aggregates and various admixtures such as silica fume, fly ash, ground granulated blast furnace slag (GGBFS), metakaolin, and steel fiber based on rheological properties. …”
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    Article
  18. 3858

    Iron Limitation Drives the Globally Extreme Fluorescence/Chlorophyll Ratios of the Southern Ocean by Christina Schallenberg, Robert F. Strzepek, Sophie Bestley, Bozena Wojtasiewicz, Thomas W. Trull

    Published 2022-06-01
    “…Radiometers on biogeochemical (BGC)‐Argo floats allow for an independent estimate of Chl concentration that is based on the light attenuation coefficient, Kd. …”
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    Article
  19. 3859

    Field Observations During the Tenth Microwave Water and Energy Balance Experiment (MicroWEX-10): from March 1, 2011 through January 5, 2012 by Tara Bongiovanni, Pang-Wei Liu, Karthik Nagarajan, Daniel Preston, Patrick Rush, Xueyang Duan, Guanbo Chen, Robert Terwilleger, Alejandro Monsivais-Huertero, Roger De Roo, Jasmeet Judge, Ruzbeh Akbar, Mary Morris, Olivia Williams, Lindsey Marks, Courtnay Cardozo, Mahta Moghaddam, Anthony England

    Published 2015-06-01
    “…Most current models capture the biophysics of moisture and energy transport and of crop growth and development pretty well. However, model estimates of soil moisture in the root zone diverge from reality due to accumulated errors in initialization, forcings, and computation. …”
    Get full text
    Article
  20. 3860

    Conceptual Design of an Unmanned Fixed-Wing Aerial Vehicle Based on Alternative Energy by Alan G. Escobar-Ruiz, Omar Lopez-Botello, Luis Reyes-Osorio, Patricia Zambrano-Robledo, Luis Amezquita-Brooks, Octavio Garcia-Salazar

    Published 2019-01-01
    “…In order to achieve the preliminary design, an estimation of aerodynamic coefficients, along with computational fluid dynamics analysis, is performed.…”
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    Article