Search alternatives:
variable » variables (Expand Search)
Showing 441 - 460 results of 1,617 for search 'variable (mode OR model) composition', query time: 0.16s Refine Results
  1. 441

    Nutritional status and body composition by bioelectrical impedance vector analysis: A cross sectional study in mild cognitive impairment and Alzheimer's disease. by Ilaria Cova, Simone Pomati, Laura Maggiore, Marica Forcella, Valentina Cucumo, Roberta Ghiretti, Giulia Grande, Fulvio Muzio, Claudio Mariani

    Published 2017-01-01
    “…<h4>Results</h4>Sociodemographic variables did not differ among the three groups (AD, MCI and HC), except for females' age, which was therefore used as covariate in a general linear multivariate model. …”
    Get full text
    Article
  2. 442
  3. 443

    Impact of Microtopography and Neighborhood Effects on Individual Survival Across Life History Stages by Haonan Zhang, Xiao Zheng, Yi Wu, Baokun Xu, Peng Cui, Xu Zhou, Yanming Fang, Lei Xie, Hui Ding

    Published 2024-11-01
    “…Mixed-effects models were employed to assess the combined influence of these factors across life stages. …”
    Get full text
    Article
  4. 444
  5. 445

    Landscape and climatic factors shaping mosquito abundance and species composition in southern Spain: A machine learning approach to the study of vector ecology by Martina Ferraguti, Sergio Magallanes, Carlos Mora-Rubio, Daniel Bravo-Barriga, Florentino de Lope, Alfonso Marzal

    Published 2024-12-01
    “…This study explores the interaction between environmental and climate factors, investigating their influence on the abundance and species composition of mosquitoes in southwestern Spain, a region endemic to several mosquito-borne diseases.Using comprehensive field data from 2020, we analysed mosquito abundance and species richness alongside remote sensing variables and modeling techniques, including the machine learning Random Forest. …”
    Get full text
    Article
  6. 446

    Coach-Assisted eHealth With Group or Individual Support for Employees With Obesity: Randomized Controlled Trial on Weight, Body Composition, and Health Metrics by Siniriikka A Männistö, Kirsi H Pietiläinen, Joona Muotka, Laura-Unnukka Suojanen, Raimo Lappalainen, Riitta Korpela

    Published 2025-03-01
    “…The participants were assessed for weight, body composition, blood pressure, and laboratory measurements at 0-, 6-, 12-, and 24-month time points. …”
    Get full text
    Article
  7. 447
  8. 448

    Recovery of Carbon Fibres From Aged Epoxy Matrix Composites Using H2O2 as an Oxidant: A Thermodynamic and Technoeconomic Analysis by Paul Njeni Mabalane, Kristof Molnar, Philani Thembelihle Mazibuko, Kolos Molnár, Caroline Khoathane, Mike Masukume

    Published 2025-01-01
    “…The price of hydrogen peroxide and recovered carbon fibre are essential variables that have a high effect on the model.…”
    Get full text
    Article
  9. 449

    Physical characteristics as indicators of performance in young alpine skiers in Super-G by Stojan Puhalj, Blaž Lešnik, Črtomir Matejek, Samo Fošnarič, Tjaša Kmet, Jurij Planinšec

    Published 2025-03-01
    “…The multiple regression model explained 73% of the variance in the boys' performance and 59% in the girls', although the model itself was not statistically significant for predicting performance. …”
    Get full text
    Article
  10. 450

    Novel bio-adsorbent of alginate/HTC hydrochar &amp; alginate/HTH hydrochar composite beads for removal of basic blue 9 from water by Nayereh.S Tadayoni, Mohammad Dinari

    Published 2025-06-01
    “…Furthermore, the adsorption kinetics for both adsorbents conformed to the Elovich model. Isotherm and kinetic modeling indicate that electrostatic interactions and chemisorption are the dominant mechanisms driving dye removal.…”
    Get full text
    Article
  11. 451
  12. 452

    Variation in the Phenolic Profile and Antioxidant, Antihyperglycemic, and Anti-Inflammatory Activity in Leaves of <i>Cotoneaster zabelii</i> during Growing Season by Agnieszka Kicel, Anna Magiera, Monika Anna Olszewska

    Published 2024-10-01
    “…In the course of optimizing the harvest time for <i>C. zabelii</i> cultivated in Poland, the leaf samples were collected monthly during the annual plant vegetation season, and the hydromethanolic leaf extracts were evaluated for their phenolic composition and model biological activities, including antioxidant, antihyperglycemic, and anti-inflammatory effects in vitro. …”
    Get full text
    Article
  13. 453

    Integrating piecewise and symbolic regression with remote sensing data for spatiotemporal analysis of surface water total dissolved solids in the Karun River, Iran by Javad Zahiri, Mohammad Reza Nikoo, Adell Moradi-Sabzkouhi, Mitra Cheraghi, Nazmi Mat Nawi

    Published 2025-03-01
    “…The innovative use of a fuzzy-based uncertainty analysis, coupled with AHP weighting, allowed for a comprehensive assessment of TDS estimation accuracy and uncertainty. The Composite Uncertainty Index (CUI) approach revealed that the Multivariate Adaptive Regression Splines (MARS) and M5 models performed better than other models, with CUI values of 0.83 and 0.72, respectively. …”
    Get full text
    Article
  14. 454
  15. 455
  16. 456

    Experimental and Statistical Investigations for Tensile Properties of Hemp Fibers by Peyman Sadeghi, Quang Cao, Ragab Abouzeid, Mohammad Shayan, Meensung Koo, Qinglin Wu

    Published 2024-11-01
    “…To further understand the variability and reliability of the tensile properties, statistical models were developed. …”
    Get full text
    Article
  17. 457

    Fine-scale landscape characteristics, vegetation composition, and snowmelt timing control phenological heterogeneity across low-Arctic tundra landscapes in Western Alaska by Dedi Yang, Wouter Hantson, Daniel J Hayes, Jin Wu, Shawn P Serbin

    Published 2024-01-01
    “…Deciduous tall shrubs (e.g. alder and willow) had a later SOS (∼7 d behind the mean of other PFTs), but completed leaf expansion (within 2 weeks) considerably faster compared to other PFTs. We modeled the landscape-scale variation in SOS and SOF using Random Forest, which showed that plant phenology can be accurately captured by a suite of variables related to vegetation composition, topographic characteristics, and snowmelt timing (variance explained: 53%–68% for SOS and 59%–82% for SOF). …”
    Get full text
    Article
  18. 458
  19. 459

    Performance Evaluation and Optimization of Binder-Toner and Mixing Efficiency Ratios in an E-Waste Toner-Modified Composite Mixture Using Response Surface Methodology by Syyed Adnan Raheel Shah, Sabahat Hussan, Nabil Ben Kahla, Muhammad Kashif Anwar, Mansoor Ahmad Baluch, Ahsan Nawaz

    Published 2024-11-01
    “…The study utilized a central composite design (CCD) together with the response surface methodology (RSM) to optimize the mix design variables, specifically the binder-toner ratio (BT) and mixing efficiency ratio (MER). …”
    Get full text
    Article
  20. 460

    Review: Preclinical Models of Large‐Vessel Occlusion Stroke by Alexander Keister, Arianna Carfora, Mayur S. Patel, Amanda S. Zakeri, Lillian Mannix, Debra G. Wheeler, Paco S. Herson, Shahid M. Nimjee

    Published 2024-07-01
    “…Thus, variables including size and region of the occlusion, composition of the clot, and degree of reperfusion can be controlled. …”
    Get full text
    Article