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Showing 2,081 - 2,100 results of 53,535 for search '((unstructures OR structured) OR (structures OR structure)) data', query time: 0.52s Refine Results
  1. 2081

    Factors predicting the mathematics anxiety of adolescents: a structural equation modeling approach by Suman Ahmmed, Jashodhan Saha, Maruf Ahmed Tamal, Khondaker Abdullah Al Mamun, Sajani Islam

    Published 2024-12-01
    “…Later, the data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM).ResultsThe findings revealed that math related negative past experiences (β = 0.241, t = 4.914, p < 0.001) and a perceived lack of teacher support (β = 0.234, t = 5.440, p < 0.001) significantly contribute to students’ low self-efficacy in mathematics. …”
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  2. 2082

    Model Analysis on the Performance of Fin-tube Heat Exchanger with Variable Condition/Structure

    Published 2011-01-01
    “…The performance of fin-tube heat exchanger is variable with not only condition parameters,but also structure parameters.So a performance analysis model was established to comprehensively analyze and to predict the performance of fin-tube heat exchanger with variable condition and variable structure.The calculated results of the model were verified by the experimental data: the mean relative deviations are lower than 6% under dry conditions or 20% under wet conditions,which show a good agreement both in nume...…”
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  3. 2083

    Describing macro-scale structure of the snow cover by a dynamic-stochastic model by A. N. Gelfan, V. M. Moreydo

    Published 2015-11-01
    “…Results of numerical experiments show that our dynamic-stochastic model of the snow cover formation reproduces a snow field structure with adequate accuracy. The fractal dimensions of the modeled fields are in good correspondence with respective dimensions of fields obtained from data of the in situ observations.…”
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  4. 2084

    About tectonic zoning and features of the structure of Russian part of Arctic mobile belt by V. B. Karaulov

    Published 2017-02-01
    “…The tectonic zoning of the Russian sector of Arctic mobile belt is considered and a brief characteristic of the West-Arctic and East-Arctic recent platforms, formed at the place of this belt, is given. The data about the position of the boundaries of the recent platforms, about the structure of their basement and sedimentary. …”
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  5. 2085

    THE STRUCTURE OF AN ENTOMOFAUNA CHARACTERISTIC FOR A SPONTANEOUS MEADOW IN SIBIEL VILLAGE (SIBIU, ROMANIA) by Cristina STANCĂ-MOISE

    Published 2016-01-01
    “…Research related to the application of the information theory in knowledge of the biota structure of a grassland ecosystem, with quantities and qualitative ratios related to useful and harmful fauna for the studied meadow have not taken any further. …”
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  6. 2086

    Extracting named entities from Russian-language documents with different expressiveness of structure by Maria D. Averina, Olga A. Levanova

    Published 2023-12-01
    “…This work is devoted to solving the problem of recognizing named entities for Russian-language texts based on the CRF model. Two sets of data were considered: documents on refinancing with a good document structure, semi-structured texts of court records. …”
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  7. 2087

    Research of organizational structure of retail business and educational institution by methods of statistical analysis by Aleksandr L. Bobkov, Igor V. Denisov, Oksana V. Kuchmaeva

    Published 2019-03-01
    “…Also, the Objectives Tree method was applied to gauge the effect of the types of educational services on the performance of private educational organizations and their structure. The research analyzed the data obtained from the database of commercial organizations of Czech Republic.Results. …”
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  8. 2088

    Structural and functional correlations in the pre-perimetric and the initial stages of glaucomatous optic neuropathy by M. O. Kirillova, A. N. Zhuravleva, M. V. Zueva, I. V. Tsapenko

    Published 2021-06-01
    “…Purpose:to study morphological and functional relationships in the early and preclinical diagnosis of glaucomatous optical neuropathy based on optical coherence tomography (OCT) of the retina and the data of electrophysiological research. Material and methods. …”
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  9. 2089
  10. 2090

    Analysis of the Structural Organisation of the Community of Large Birds of Prey in the Remdovsky Game Reserve by Vasily G. Pchelintsev, Vladimir V. Ivanovsky

    Published 2025-04-01
    “…In this article, a statistical analysis of the structural organisation of the community of large birds of prey in the Game Reserve’s territory was carried out. …”
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  11. 2091

    A New Parallel Matrix Multiplication Method Adapted on Fibonacci Hypercube Structure by L Jokar

    Published 2010-09-01
    “…For creating this method, a new model for matrix multiplication with an algorithm for data distribution on Fibonacci Hypercube structure was provided. …”
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  12. 2092
  13. 2093

    The comparative study of the specific heat capacity of uranium dioxide according to the fractal structure by Tural Mehmetoglu

    Published 2023-06-01
    “… In the present study, we have investigated the effectiveness of existing methods in the evaluation of the heat capacity of uranium dioxide () by considering fractal structure of materials. The two well-known theoretical method were investigated in this work the advantages of accurate and efficient calculation results of heat capacities of uranium dioxide for wide temperature ranges. …”
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  14. 2094

    Gradient in grammatical structure of indigenous languages reflects pathway of human expansion in the Americas by Matthias Urban, Matías Guzmán Naranjo

    Published 2025-04-01
    “…Here we suggest the possibility that these complex dynamics are reflected in the spatial structure of Indigenous linguistic diversity. On the basis of newly collated data, we find more pronounced spatial structure in linguistic diversity in North America than in South America after known genealogy and language contact are accounted for. …”
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  15. 2095

    Air Spring Dynamic Stiffness Analysis Based on Fluid-structure Coupling Method by WANG Yan, LI Dongxu, ZHANG Deqian

    Published 2016-01-01
    “…To explore the dynamic stiffness characteristics of air spring, based on the CFD and the fluid-structure coupling method, the finite element solid model of the air spring with an auxiliary chamber was constructed in the ABAQUS, and internal gas part of the air spring was established in STAR-CCM+, and data timely exchange by SIMULIA between ABAQUS and STAR-CCM +, and eventually the dynamic stiffness of the air spring was obtained. …”
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  16. 2096
  17. 2097

    Alterations in functional and structural connectivity in the 6-OHDA-induced Parkinsonian rat model by Shuyi Zhu, Shuyi Zhu, Maurizio Bergamino, Alberto Fuentes, Ivette M. Sandoval, David J. Marmion, Christopher Bishop, Fredric P. Manfredsson, Ashley M. Stokes

    Published 2025-06-01
    “…MRI data were collected at 7T in 46 male Fischer F344 rats (23 6-OHDA, 23 sham) to characterize functional and structural connectivity differences between cohorts.ResultsFunctionally, decreased connectivity between the retrosplenial and endopiriform cortices in the 6-OHDA model suggests disrupted sensory processing, while increased connectivity between the hippocampus and retrosplenial cortex indicates possible compensatory mechanisms. …”
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  18. 2098
  19. 2099

    Structural Controls on Shallow Cenozoic Fluid Flow in the Otago Schist, New Zealand by Simon C. Holbek, Madison Frank, James M. Scott, Steven A. F. Smith, Petrus J. le Roux, Tod E. Waight, Robert Van Hale, Malcolm R. Reid, Claudine H. Stirling

    Published 2020-01-01
    “…Overall, the field and geochemical data suggest that shallow fluid flow in the field areas was channelized along foliation surfaces, exhumation joints, and networks of brittle faults, and that these structures controlled the distribution of fluid-rock reactions and hydrothermal veins. …”
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  20. 2100

    Evaluation of the Use of Structural Gamification-Based Applications by Users in Makassar City, Indonesia by Andi Fitria Idham, Ade Putrawan, Firdi Athaya, Fitrah Ramadhan, Arnis Puspitha Rasyid

    Published 2025-03-01
    “…This study aims to evaluate respondents’ use of structural gamification-based health applications. The research method employed in this study is quantitative and descriptive, involving data collection through questionnaires administered from July 2023 to September 2023 in Makassar City, Indonesia. …”
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