Showing 21 - 40 results of 18,993 for search 'sampling more (method OR methods)', query time: 0.29s Refine Results
  1. 21

    The Influence of Non-Landslide Sample Selection Methods on Landslide Susceptibility Prediction by Yu Fu, Zhihao Fan, Xiangzhi Li, Pengyu Wang, Xiaoyue Sun, Yu Ren, Wengeng Cao

    Published 2025-03-01
    “…This study compares three sample selection strategies: whole-region random selection, landslide buffer zone selection, and the enhanced information value (EIV) method. …”
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    Article
  2. 22

    INVESTIGATION OF ACANTHAMOEBA SPP. WITH CULTURE AND MOLECULAR METHODS IN THE ENVIRONMENTAL WATER SAMPLES by Şeyma Efe, Özden Büyükbaba Boral, Halim İşsever

    Published 2025-04-01
    “…We employed a range of culture and molecular methods for this analysis.Material and Methods: A total of 100 samples were collected from different cities and water sources in Turkey. …”
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    Article
  3. 23

    Reliability Evaluation of Improved Sampling Method for Mechanical Test of Cable Insulation by Seung-Won Lee, Jin-Wook Choe, Ik-Su Kwon, Jin-Seok Lim, Byung-Bae Park, Hae-Jong Kim

    Published 2025-02-01
    “…The influence of the sampling method of the test sample on the mechanical property values was analyzed. …”
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  4. 24

    Registration of rock samples properties spatial variations with optical scanning method by E. Yu. Popov, E. G. Savelev

    Published 2015-10-01
    “…Technique of registration of 2D variations of the thermal properties of rock samples with the optical scanning method is described. …”
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    Article
  5. 25

    New adjusted missing value imputation in multiple regression with simple random sampling and rank set sampling methods. by Juthaphorn Sinsomboonthong, Saichon Sinsomboonthong

    Published 2025-01-01
    “…This research compared the efficiency of several adjusted missing value imputation methods in multiple regression analysis. The four imputation methods were the following: regression-ratio quartile1,3 (R-RQ1,3) imputation of Al-Omari, Jemain and Ibrahim; adjusted regression-chain ratio quartile1,3 (AR-CRQ1,3) imputation of Kadilar and Cinji; adjusted regression-multivariate ratio quatile1,3 (AR-MRQ1,3) imputation of Feng, Ni, and Zou; and adjusted regression-multivariate chain ratio quartile1,3 (AR-MCRQ1,3) imputation of Lu for each simple random sampling (SRS) and rank set sampling (RSS). …”
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  6. 26
  7. 27

    Comparative study of matrix etching methods for the separation of microplastics from environmental samples by Jagoda Worek, Katarzyna Styszko

    Published 2025-04-01
    “…The study was also conducted on two types of environmental samples: bulk and more compact, to provide more detailed information. …”
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  8. 28

    Representativeness of mixed samples for evaluation of organic carbon in soil by N. B. Khitrov

    Published 2025-04-01
    “…It has been established that the variation in Corg content in mixed samples reflects the spatial component that is sometimes comparable to, but more often significantly higher than analytical reproducibility of laboratory methods for determination Corg (Turin method and dry combustion method). …”
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  9. 29

    Comparison of indirect and direct methods of distance sampling for estimating density of white‐tailed deer by Charles W. Anderson, Clayton K. Nielsen, Cyrus M. Hester, Ryan D. Hubbard, Janice K. Stroud, Eric M. Schauber

    Published 2013-03-01
    “…In landscapes containing more agriculture, roads tend to be systematically distributed and forest edges are independent of road placement, which may explain why both distance‐sampling methods provided similar results in Illinois. …”
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    Article
  10. 30

    ANALYSIS OF LABOR PRODUCTIVITY OF BEAM AND FLOOR PLATE WORK WITH WORK SAMPLING METHOD by Mulyadi Sugih Dharsono, Siti Hindun

    Published 2024-09-01
    “…This research aims to obtain the value of labor productivity on the beam structure and floor plate in home construction using the work sampling method and analyze the comparison of the labor coefficient to the Analysis of Unit Price of Work (AHSP) in 2022. …”
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  11. 31

    The effect of sampling methods on the validity and reliability of the estimation of the orbital stability of human gait by Jeongin Moon, Jooeun Ahn

    Published 2025-08-01
    “…Using stochastic linear models, we simulated the error dynamics depending on the sampling methods. The bias and variance of FM estimates decreased as the time series lengthened, achieving a strong correlation with the true value after 140 strides for 14-dimensional state vector. …”
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  12. 32

    Different Estimation Methods Using Ranked Set Sampling for the Ramos–Louzada Distribution by Diaa S. Metwally, Amal S. Hassan, Mohammed Elgarhy, Ehab M. Almetwally, Abdoulie Faal, Ahmed M. Gemeay

    Published 2025-06-01
    “…Advanced data collection techniques, such as ranked set sampling (RSS), use the ranking information of the sample units to provide representative sample data. …”
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    Article
  13. 33

    Attraction points: A new sampling design method to quantify common finches’ population by Lorenzo Marazuela Pinela, Ángel Julián Martín Fernández, Pablo-Luis López-Espí

    Published 2025-02-01
    “…In the case of finches (Fringillidae), determining a direct and more accurate estimate of density of their populations in a specific area requires a specialised methodology based on unbiased statistical estimators, one that accounts on the unique characteristics of these birds and minimises the issues associated with commonly applied multispecies methodologies.Currently, no quantitative population management method exists that enables wildlife managers to ensure the sustainable management of finch populations in a specific territory throughout their annual life cycle. …”
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  14. 34

    Power Harmonic Analysis via Neural Network and Quasi-synchronous Sampling Method by PENG Daming, XIAO Shenping, ZHOU Huanxi

    Published 2021-01-01
    “…In the case of asynchronous sampling, the iteration number of the algorithm is more than 10 times, the relative error accuracy of amplitude detection can reach 1×10-10%, and the relative error accuracy of phasor detection can reach 1×10-8%. …”
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  15. 35

    Experience sampling method studies in physical activity research: the relevance of causal reasoning by Louise Poppe, Annick L. De Paepe, Benedicte Deforche, Delfien Van Dyck, Tom Loeys, Jelle Van Cauwenberg

    Published 2025-03-01
    “…Abstract Background The experience sampling method (ESM), also known as ecological momentary assessment, is gaining popularity in physical activity research. …”
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  16. 36

    A new airtight sampling method for sulfur hexafluoride (SF6) in groundwater by Raka Sunderland, Dan Larsen, Scott Schoefernacker, Deborah Leslie

    Published 2025-06-01
    “…However, modern-air contamination may introduce complications in interpreting data obtained using current sampling methods. A new airtight methodology isolates the sample from modern ambient air; thus, returning more reproducible and reliable results when compared to two traditional (air-sensitive and non-airtight) methods. …”
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  17. 37

    A Novel Reconstruction Method for Irregularly Sampled Observation Sequences for Digital Twin by Haonan Jiang, Yanbo Zhao, Qiao Zhu, Yuanli Cai

    Published 2025-04-01
    “…Simulation results show that the proposed PRN-NCDE model can improve the estimation accuracy by more than 50% and 70% compared with the recurrent neural network-NCDE (RNN-NCDE) under different sampling numbers and noise levels, and by more than 80% and 60% compared with the recurrent neural network-NODE (RNN-NODE).…”
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  18. 38

    An Intelligent Sample Selection Method for Space-Time Adaptive Processing in Heterogeneous Environment by Chongdi Duan, Yu Li, Wei Wei Wang

    Published 2019-01-01
    “…Due to the utilization of space–time property in representative feature extraction and intelligent strategy for the decision-making process, the proposed method acquires more reliable and efficient sample selection results compared with most of conventional sample selection methods. …”
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  19. 39

    USING THE SNOWBALL METHOD IN MARKETING RESEARCH ON HIDDEN POPULATIONS by MIRELA-CRISTINA VOICU, ALINA-MIHAELA BABONEA

    Published 2011-04-01
    “…In this paper we are approaching the snowball method as a mean of accessing vulnerable and more impenetrable social groupings revealing the latest advances of this technique.…”
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  20. 40

    Evaluation of methods to improve the direct estimation of standing trees volume by Mura M, Mura M, Scotti R

    Published 2025-04-01
    “…These estimates resulted largely more accurate than those obtained using the F=0.5 method (60 dm³ for P. pinaster and 432 dm³ for P. radiata). …”
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