Showing 1,901 - 1,920 results of 6,053 for search 'model composition (method OR methods)', query time: 0.19s Refine Results
  1. 1901
  2. 1902

    Modeling of a low-temperature gas treatment system by M. P. Kuznetsov

    Published 2023-10-01
    “…The main purpose of the work is: investigation of the effect of changes in technological parameters on the efficiency of the separation process and determination of optimal technological modes of operation of gas field X CNTS in the separation process.Method. The problem was solved in the KBC Petro-SIM computer program and the LTS model was built. …”
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  3. 1903

    Crystal structure generation with autoregressive large language modeling by Luis M. Antunes, Keith T. Butler, Ricardo Grau-Crespo

    Published 2024-12-01
    “…Abstract The generation of plausible crystal structures is often the first step in predicting the structure and properties of a material from its chemical composition. However, most current methods for crystal structure prediction are computationally expensive, slowing the pace of innovation. …”
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    Article
  4. 1904

    Potential of Using Formalized Parameters for Modeling Speech Action by N. I. Stepykin

    Published 2021-08-01
    “…To achieve this goal, a free associative experiment, general scientific methods of analysis, synthesis and generalization were used. …”
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  5. 1905
  6. 1906

    Mental health impact of losing a sibling to suicide: Does sex-composition matter? Evidence from Norwegian register data on healthcare consultations by Yael A. Broos, Thijs van den Broek, Anna P. Nieboer

    Published 2025-12-01
    “…We furthermore investigate whether the impact of sibling suicide bereavement depends on prior mental healthcare use of the deceased sibling. Methods: We draw on Norwegian full population administrative data to examine changes in the probability of siblings’ mental healthcare use following sibling bereavement. …”
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  7. 1907
  8. 1908
  9. 1909

    Compositional associations of 24-h physical activities, sedentary time and sleep with depressive symptoms in urban and rural residents: a cross-sectional study by Marjo Seppänen, Tiina Lankila, Maisa Niemelä, Nina Rautio, Maija Korpisaari, Markku Timonen, Raija Korpelainen, Vahid Farrahi

    Published 2025-04-01
    “…Hence, we aimed to investigate these associations in a population-based sample of middle-aged Finnish adults. Methods The study population consisted of 4295 adults, aged 46 years, from the Northern Finland Birth Cohort 1966. …”
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    Article
  10. 1910

    The Role of Muscle Density in Predicting the Amputation Risk in Peripheral Arterial Disease: A Tissue Composition Study Using Lower Extremity CT Angiography by Yueh-Hung Lin, Pei-Shan Tsai, Chung-Lieh Hung, Mirza Faisal Beg, Hung-I Yeh, Chun-Ho Yun, Ming-Ting Wu

    Published 2025-06-01
    “…While muscle volume and vascular severity is often considered in risk prediction, the prognostic value of muscle density remains underexplored. <b>Methods</b>: In this exploratory study, we retrospectively analyzed 134 patients undergoing lower-limb computed tomography angiography between January 2018 and December 2023. …”
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  11. 1911

    Systemic model of segregation and transformation of urban solid waste by Alex Rengifo Rojas, Nelino Florida Rofner, Luis Morales y Chocano, José Raúl Rodríguez Lichtenheldt, Julio Pedro Atoche Cornejo

    Published 2025-07-01
    “…This study analyzes the composition of the waste generated in the city of Tingo María through modeling and simulation with system dynamics, seeking to optimize its transformation, recycling and final disposal. …”
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  12. 1912

    Planar kinematics modeling and analysis of wheeled mobile robots by WEI Yilong, CHENG Zhihong

    Published 2025-02-01
    “…This method can be summarized as a universal approach for modeling and solving the planar kinematics of wheeled mobile robots.…”
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  13. 1913

    Evaluation of covariate effects in item response theory models by Gustaf J. Wellhagen, Ashraf Yassen, Dirk Garmann, Astrid Bröker, Alexander Solms, Yang Zhang, Maria C. Kjellsson, Mats O. Karlsson

    Published 2024-05-01
    “…Abstract Item response theory (IRT) models are usually the best way to analyze composite or rating scale data. …”
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    Article
  14. 1914

    Risk Factors and Predictive Models for Sarcopenia in Older Adults by Shiyuan Zhang, Xue Yang, Nina An, Meng Lv, Lanyu Yang, Rui Liu, Song Hu, Weiguo Chen, Wenjing Feng, Yongjun Mao

    Published 2025-06-01
    “…This study aimed to explore risk factors for sarcopenia in the elderly population and construct predictive models. Methods Patients (n = 335) aged 60–93 years and received an examination by a dual‐energy X‐ray absorptiometry (DXA) or a body composition analyzer (InBody) between January 2020 and May 2024 were included. …”
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  15. 1915

    Model-Based Quality Prediction and Optimization of Refrigeration Products by Yang Liang, Zhang Chunlu

    Published 2013-01-01
    “…Product quality (performance and its variation) can be therefore predicted in the early design phase. Moreover, a new method was proposed to get the quality-loss function, specifically a response surface model of design capability index varying with the component tolerances was developed by the Center Composite DOE method and Monte Carlo simulation. …”
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  16. 1916
  17. 1917

    Standardization and characterization of Mohanthal using response surface methodology by M. B. Chaudhary, K. Jayaraj Rao, Ankit Bihola, Shaikh Adil

    Published 2025-05-01
    “…The findings bridge the gap between traditional preparation methods and modern food technology, enabling consistent quality control and scalability for commercial production. …”
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  18. 1918

    Modeling of Capillary Shrinkage and Cracking in Early-Age Concrete by S. N. Leonovich

    Published 2018-07-01
    “…Physical ideas on a mechanism for cracks volume increment in a concrete model presented as two-level structure have been accepted as a theoretical basis for a calculation method of crack resistance during capillary shrinkage. …”
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  19. 1919

    Expanding the Possibilities of Modeling Signals of Telecommunications and Radioelectronics Systems by V. A. Ilyinkov, Y. S. Maisiyevich

    Published 2022-06-01
    “…The mathematical model (in the time domain) of the linear system reaction to a set of the STR signals has been built, varying in form, time of existence, and method of assignment. …”
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  20. 1920

    Bipartite polygon models: entanglement classes and their nonlocal behaviour by Mayalakshmi Kolangatt, Thigazholi Muruganandan, Sahil Gopalkrishna Naik, Tamal Guha, Manik Banik, Sutapa Saha

    Published 2025-01-01
    “…First, we present a systematic method to characterize the possible forms of entangled states within bipartite compositions of these models. …”
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