Showing 281 - 300 results of 390 for search '"statistical model"', query time: 0.06s Refine Results
  1. 281

    Developing Roadway Safety Models for Winter Weather Conditions Using a Feature Selection Algorithm by Bryce Hallmark, Jing Dong

    Published 2020-01-01
    “…When developing statistical models using such large-scale multivariate datasets, one of the challenges is to determine which explanatory variables should be included in the model. …”
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  2. 282

    Analytical Quality by Design approach in development and optimization of HPLC method for assay of angiotensin – converting enzyme inhibitor in tablets by Veronika Popovska Jakimovska, Ana Atanasova, Filip Gogu, Maja Stevanoska, Emilija Arsovska Popovska, Packa Antovska, Suzana Trajkovic Jolevska, Jasmina Tonic Ribarska

    Published 2024-12-01
    “…The aim of this study was to implement a software which uses experimental design plans as an efficient and fast tool for development of method for quantitative determination of content of ACE inhibitor in tablets. Using statistical models in method development and optimization, the effect of each factor on responses of interest were calculated and the data were used to find the optimal chromatographic conditions. …”
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  3. 283

    Application of Convolutional Neural Networks and Recurrent Neural Networks in Food Safety by Haohan Ding, Haoke Hou, Long Wang, Xiaohui Cui, Wei Yu, David I. Wilson

    Published 2025-01-01
    “…Furthermore, the advantages and disadvantages of RNNs and traditional statistical modeling methods in processing time series data are discussed. …”
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  4. 284

    The impact of parameter variation in the quantification of forensic genetic evidence by Camila Costa, Carolina Figueiredo, Sandra Costa, Paulo Miguel Ferreira, António Amorim, Lourdes Prieto, Nádia Pinto

    Published 2025-01-01
    “…To reach this goal, three PGS, based on different statistical models, were used to analyze real casework pairs of samples composed of a mixture with either two or three estimated contributors, and a single-source sample associated. …”
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  5. 285

    Detection of Malignancy Associated Changes in Cervical Cell Nuclei Using Feed-Forward Neural Networks by Roger A. Kemp, Calum MacAulay, David Garner, Branko Palcic

    Published 1997-01-01
    “…These changes have been termed Malignancy Associated Changes (MACs). Using statistical models such as neural networks and discriminant functions it is possible to design classifiers that can separate these objects from truly normal cells. …”
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  6. 286

    Bayesian Analysis of Complex Mutations in HBV, HCV, and HIV Studies by Bing Liu, Shishi Feng, Xuan Guo, Jing Zhang

    Published 2019-09-01
    “…It is particularly difficult to detect and interpret these interacting mutation patterns, but by using Bayesian statistical modeling, it provides a groundbreaking opportunity to solve these problems. …”
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  7. 287

    A Gateway Deployment Heuristic for Enhancing the Availability of Sensor Grids by Majid Hussain, Ki-Hyung Kim, Ali Hammad Akbar, Shehzad Khalid, Seung-Jin Bang, Mohsin Javed, Madiha Amjad

    Published 2016-07-01
    “…This research focuses on statistically modeling the energy consumption of single gateway sensor grids in terms of network availability by analyzing different energy consumption phenomena with communication as a grid-wide routing problem. …”
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  8. 288

    Characterization of Sleep Structure and Autonomic Dysfunction in REM Sleep Behavior Disorder by Nicla Mandas, Maximiliano Mollura, Giulia Baldazzi, Parisa Sattar, Maria Mura, Elisa Casaglia, Michela Figorilli, Laura Giorgetti, Pietro Mattioli, Francesco Calizzano, Francesco Fama, Dario Arnaldi, Monica Puligheddu, Danilo Pani, Riccardo Barbieri

    Published 2024-01-01
    “…<italic>Methods:</italic> To this aim, an innovative framework combining a sleep transition model, by Markov chains, with an instantaneous assessment of autonomic state dynamics by statistical modeling of heart rate variability (HRV) dynamics through a point-process approach, was introduced. …”
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  9. 289

    Technology license agreements as public–private partnerships for economic development: evaluations using surveys, input–output modeling, and regression analysis by Eric D. Raile, Eric K. Austin, Michael P. Wallner, Jeffrey Peterson, Brian Lewandowski, Derek Kapps, Bridger Sellegren, Joe Hutton

    Published 2025-02-01
    “…While the majority of license agreements with sales belong to smaller companies (which often attract additional investment), some large companies generate higher revenues. Further statistical modeling with the heavily anonymized data identifies features of license agreement situations that influence economic outcomes. …”
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  10. 290

    Morphological analysis of cold-water coral skeletons for evaluating in silico mechanical models of reef-scale crumbling by Marta Peña Fernández, Josh Williams, Janina V. Büscher, Janina V. Büscher, J. Murray Roberts, Sebastian J. Hennige, Uwe Wolfram, Uwe Wolfram

    Published 2025-01-01
    “…Future in silico mechanical models should statistically model these variations to be used as monitoring tools for predicting risk of cold-water coral reefs crumbling.…”
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  11. 291

    Relationships between Loneliness and Occupational Dysfunction in Community-Dwelling Older Adults: A Cross-Sectional Study by Daiki Nakashima, Keisuke Fujii, Yuta Kubo, Kyosuke Yorozuya

    Published 2023-01-01
    “…Seventy-four older adults (12 men and 62 women; mean age 73.9±8.3 years) completed a questionnaire survey that included the Japanese version of the UCLA Loneliness Scale Version 3 and the Classification and Assessment of Occupational Dysfunction (CAOD). Bayesian statistical modeling was used for a more stable estimation given the small sample. …”
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  12. 292

    Modeling of the COVID-19 Cases in Gulf Cooperation Council Countries Using ARIMA and MA-ARIMA Models by Rahmatalla Yagoub, Hussein Eledum

    Published 2021-01-01
    “…This paper, therefore, subjected the daily reported COVID-19 cases of these three variables to some statistical models including classical ARIMA, kth SMA-ARIMA, kth WMA-ARIMA, and kth EWMA-ARIMA to study the trend and to provide the long-term forecasting of the confirmed, recovery, and death cases of the novel COVID-19 pandemic in the GCC countries. …”
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  13. 293

    Modeling the Phylogenetic Rates of Continuous Trait Evolution: An Autoregressive–Moving-Average Model Approach by Dwueng-Chwuan Jhwueng

    Published 2024-12-01
    “…The rates of continuous evolution plays a crucial role in understanding the pace at which species evolve. Various statistical models have been developed to estimate the rates of continuous trait evolution for a group of related species evolving along a phylogenetic tree. …”
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  14. 294

    The contributions of language and inhibitory control to false belief reasoning over time by Jill G. de Villiers, Peter de Villiers

    Published 2025-01-01
    “…However, the empirical studies so far have fallen short, in that they generally have too few participants for adequate statistical modeling; they do not include control variables; or they are cross-sectional rather than longitudinal, making inferences about causal direction much more tenuous.MethodsThe present study considers the role of these different variables in the development of false belief reasoning over several months of testing, with 258 children aged three to five years. …”
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  15. 295

    Systematic Review into Diagnostics for Post-Kala-Azar Dermal Leishmaniasis (PKDL) by Emily R. Adams, Inge Versteeg, Mariska M. G. Leeflang

    Published 2013-01-01
    “…We recommend well-designed diagnostic accuracy trials that evaluate, side-by-side, all currently available diagnostics, including clinical symptoms, serological, antigen, molecular, and parasitological tests and possible use of statistical modelling to evaluate diagnostics when there is no suitable gold standard.…”
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  16. 296

    Incorporating Machine Learning in Capture-Recapture Estimation of Survey Measurement Error by Maaike Walraad, Jonas Klingwort, Joep Burger

    Published 2024-08-01
    “…The design-based survey estimate was considerably lower than the CRC estimates, which are based on multiple data sources and statistical models. A likely explanation is measurement error in the survey, which is conceivable given the response burden of diary questionnaires. …”
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  17. 297

    Introduction risk of fire ants through container cargo in ports: Data integration approach considering a logistic network. by Shota Homma, Daisuke Murakami, Shinya Hosokawa, Koji Kanefuji

    Published 2025-01-01
    “…However, limited data are available for this estimation in the introduction stage. Spatial statistical models have been used to address the lack of information by considering the observations of neighbors or integrating multiple data sources based on the assumption of spatial correlation. …”
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  18. 298

    Optimization of Ultrasound Treatment of Beverage from Mango and Carrot with Added Turmeric Using Response Surface Methodology by Leticia X. Lopez-Martinez, Nill Campos-Gonzalez, Victor M. Zamora-Gasga, Jesús A. Domínguez-Avila, Sunil Pareek, Mónica A. Villegas-Ochoa, Sonia G. Sáyago Ayerdi, Gustavo A. Gonzalez-Aguilar

    Published 2022-09-01
    “…The beverages were subjected to different ultrasound conditions with varying exposure times (ET), sonication amplitudes (SA), and pulse cycles (PC) to obtain the highest values for response variables. Statistical modeling showed that a UT at 21 min ET, 100% SA, and 0.7 s PC, increased TSP, Trolox equivalent antioxidant capacity (TEAC), and ferric reducing antioxidant power (FRAP) by 15.5%, 45.1%, and 15.9%, respectively. …”
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  19. 299

    Chikungunya intra-vector dynamics in Aedes albopictus from Lyon (France) upon exposure to a human viremia-like dose range reveals vector barrier’s permissiveness and supports local... by Viginier, Barbara, Cappuccio, Lucie, Garnier, Céline, Martin, Edwige, Maisse, Carine, Valiente Moro, Claire, Minard, Guillaume, Fontaine, Albin, Lequime, Sébastian, Ratinier, Maxime, Arnaud, Frédérick, Raquin, Vincent

    Published 2023-10-01
    “…In this study, we measured infection, dissemination, and transmission dynamics of chikungunya virus (CHIKV) in a field-derived Aedes albopictus population (Lyon, France) after oral exposure to a range of virus doses spanning human viraemia. Statistical modelling indicates rapid and efficient CHIKV progression in the vector mainly due to an absence of a dissemination barrier, with 100% of the infected mosquitoes ultimately exhibiting a disseminated infection, regardless of the virus dose. …”
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  20. 300

    Modeling PM2.5 Urban Pollution Using Machine Learning and Selected Meteorological Parameters by Jan Kleine Deters, Rasa Zalakeviciute, Mario Gonzalez, Yves Rybarczyk

    Published 2017-01-01
    “…The study demonstrates that the use of statistical models based on machine learning is relevant to predict PM2.5 concentrations from meteorological data.…”
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