Showing 3,241 - 3,260 results of 6,053 for search 'model composition methods', query time: 0.25s Refine Results
  1. 3241

    Machine learning-based prediction of speed of sound in fatty acid ethyl esters by Kusum Yadav, Shahad Almansour, Lulwah M. Alkwai, Anupam Yadav, Mehrdad Mottaghi

    Published 2025-08-01
    “…The research seeks to create predictive models utilizing various methods in machine learning to calculate the speed of sound in FAEEs under different temperature, pressure, molar mass, and elemental composition conditions. …”
    Get full text
    Article
  2. 3242

    TO THE ISSUE OF INDICATORS OF BIOLOGICALLY VALUABLE FORESTS IN PROTECTED AREAS by Angelika A. Gaivoronslaya, Marina V. Dolganova, Vladimir T. Demikhov, Olga N. Chigrai, Dmitry I. Chuchin

    Published 2024-12-01
    “…The smallest participation of advents in the composition of local floras is represented in the protected areas «Orlovskie Dvoriki» (2%) and «Petrovskoe Swamp » (3%). …”
    Get full text
    Article
  3. 3243

    Physical Properties of Lens Membranes in Animals with Different Lifespans by Marija Raguz, Witold Karol Subczynski

    Published 2025-06-01
    “…These species were chosen because of the wide range of lifespans and significant differences in lipid composition. Models were made of phospholipid compositions resembling those of the lens fiber cell membranes of a mouse, pig, and human aged of 3, 23, and 70 years, respectively. …”
    Get full text
    Article
  4. 3244

    Air pollution exposure associated with decline rates in skeletal muscle mass and grip strength and increase rate in body fat in elderly: a 5-year follow-up study by Chi-Hsien Chen, Li-Ying Huang, Kang-Yun Lee, Chih-Da Wu, Shih-Chun Pan, Yue Leon Guo

    Published 2025-07-01
    “…Methods: In the period 2016–2020, grip strength and body composition were assessed and measured 1–2 times per year in 395 elderly participants living in the Taipei basin. …”
    Get full text
    Article
  5. 3245

    Effects of Long-Term Airport Noise Exposure on Inflammation and Intestinal Flora and Their Metabolites in Mice by Jian Yang, Longwei Wei, Yuan Xia, Junyi Wang, Yan Bai, Yun Xia

    Published 2025-04-01
    “…However, there remains a lack of research into the mechanisms underlying long-term exposure to airport noise and harm to the human body. <b>Methods</b>: A mouse model was established and exposed to airport noise at a maximum sound pressure level of 95 dB(A) and an equivalent continuous sound pressure level of 72 dB(A) for 12 h per day over a period of 100 days. …”
    Get full text
    Article
  6. 3246

    Study on the anti-hair loss effect of Black Ginseng by Yang Ting, Zhou Mingjuan, Liu Hanlin, Xu Mengdi, Qi Zhanwen, Qi Te, Liu Jinping, Wang Cuizhu, Geng Xiaoyu

    Published 2025-03-01
    “…[Methods] An androgenic alopecia model was established by subcutaneous injection of testosterone propionate in mice. …”
    Get full text
    Article
  7. 3247

    A Deep Learning-Based Solution to the Class Imbalance Problem in High-Resolution Land Cover Classification by Pengdi Chen, Yong Liu, Yuanrui Ren, Baoan Zhang, Yuan Zhao

    Published 2025-05-01
    “…Recent advancements in deep learning have opened new avenues for tackling the CI problem in this context, focusing on three key aspects: the semantic segmentation model, loss function design, and dataset composition. …”
    Get full text
    Article
  8. 3248

    Proteomics and machine learning: Leveraging domain knowledge for feature selection in a skeletal muscle tissue meta-analysis by Alireza Shahin-Shamsabadi, John Cappuccitti

    Published 2024-12-01
    “…This was used to handle high-dimensional and sparsely labeled dataset by breaking it down into five smaller categories using cellular composition information and then training a Random Forest model for each category separately. …”
    Get full text
    Article
  9. 3249
  10. 3250

    Simulation of the mitigation of tungsten divertor target erosion by real-time lithium powder injection on EAST by Yudie He, Chaofeng Sang, Yihan Wu, Yilin Wang, Wei Xu, Chen Zhang, Guizhong Zuo, Yanjie Zhang, Dezhen Wang

    Published 2025-05-01
    “…This work developed the impurity migration and wall composition dynamics code based on the WallDYN physical model and coupled it with other codes to simulate the evolution of impurity migration and surface composition during particle irradiation. …”
    Get full text
    Article
  11. 3251

    A Combination of Few Physicochemical and Fungal Parameters Can Explain the Soil‐Dependent Variation in Wheat Biomass After Inoculation With Cladosporium tenuissimum by Lena von Saldern, Loïc Thurre, Waelchli Jan, Judith Kobler, Juliane Krenz, Klaus Schlaeppi

    Published 2024-10-01
    “…For each soil, we measured physicochemical parameters and characterised the soil fungal community composition. We then performed variable selection and exhaustive model screenings to find the best model explaining variations in BRI. …”
    Get full text
    Article
  12. 3252

    Development of technology of centrifugal electroslag casting by A. G. Janishevskaja

    Published 2002-08-01
    “…In this article there is described the process of slugs production by the method of centrifugal electroslag casting. There is presented the developed the mathematical kinetics model of interaction of metal, slag and gas at electroslag casting at all stages of technological process — from burning-off to crystallization of casting in mode. …”
    Get full text
    Article
  13. 3253

    Crop rotation alleviates continuous cropping obstacles in Chrysanthemum morifolium production by regulating rhizosphere soil microbial communities and metabolites by Qiaohuan Chen, Waseem Mushtaq, Xiao Wang, Zhiyuan Liao, Jinxin Li, Siqian Xiao, Yuhuan Miao, Dahui Liu

    Published 2025-07-01
    “…This study investigates the effects of a rotation system (Prunella vulgaris–C. morifolium) on C. morifolium productivity and soil quality. Methods In this study, we investigated two distinct planting models: the P. vulgaris–C. morifolium rotation system and the C. morifolium monoculture system. …”
    Get full text
    Article
  14. 3254

    Assessment of the adaptogenic properties of herbal tea based on pine needles and microstrobiles by S. D. Zhamsaranova, V. G. Shiretorova, S. A. Erdyneeva, A. A. Tykheev, S. N. Lebedeva

    Published 2025-04-01
    “…Adaptogenic properties of herbal tea were studied on the model of immunosuppression caused by the cytostatic drug azathioprine administered to experimental animals every day orally. …”
    Get full text
    Article
  15. 3255

    Contextual factors associated with health care service utilization for children with acute childhood illnesses in Nigeria. by Sulaimon T Adedokun, Victor T Adekanmbi, Olalekan A Uthman, Richard J Lilford

    Published 2017-01-01
    “…Multilevel logistic regression models were applied to the data on 6,427 under-five children who used or did not use health care service when they were sick (level 1), nested within 896 communities (level 2) from 37 states (level 3).…”
    Get full text
    Article
  16. 3256

    Letter from the Editor by Germán A. Prieto

    Published 2018-01-01
    “…Chen et al. propose a method to identify the formation of such dams, with an example from the Er river in Taiwan. …”
    Get full text
    Article
  17. 3257

    Does Antibiotic Use Contribute to Biofilm Resistance in Sink Drains? A Case Study from Four German Hospital Wards by Nicole van Leuven, Ralf Lucassen, Anna Dicks, Patrick Braß, André Lipski, Dirk P. Bockmühl

    Published 2024-12-01
    “…Furthermore, an ex situ biofilm model was employed to investigate the influence of sub-inhibitory antibiotics on the bacterial community and the prevalence of class 1 integrons. …”
    Get full text
    Article
  18. 3258

    Electroacupuncture Modulates Microbial Phenylalanine Metabolism and Enhances the Intestinal Barrier Function to Alleviate Colitis in Mice by Zhu L, Au R, Dai L, Li Y, Xu F, Cui Y, Hu J, Shen H

    Published 2024-10-01
    “…In this study, we investigated the impact of high and low-frequency EA at Zusanli (ST36) on the gut microbiota and metabolite profile in the dextran sulfate sodium (DSS)-induced colitis mouse model.Methods: Colitis was established using DSS, and daily electroacupuncture at ST36 with varying frequencies was administered. …”
    Get full text
    Article
  19. 3259

    Energy expenditure compared to physical activity measured by accelerometry and self-report in adolescents: a validation study. by Pedro C Hallal, Felipe F Reichert, Valerie L Clark, Kelly L Cordeira, Ana M B Menezes, Simon Eaton, Ulf Ekelund, Jonathan C Wells

    Published 2013-01-01
    “…We compared physical activity measured by accelerometer and questionnaire against total (TEE) and physical activity energy expenditure (PAEE) estimated by DLW.<h4>Methods</h4>TEE, PAEE (TEE minus resting energy expenditure) and body composition were measured using the DLW technique in 25 adolescents (16 girls) aged 13 years living in Pelotas, Brazil. …”
    Get full text
    Article
  20. 3260

    Research hotspots in nutrition for patients with head and neck cancer from 2014 to 2024 by WANG Shuai, LIU Manfeng, AN Na, WANG Dikan, HUANG Qiuyu, LIN Zhumei

    Published 2025-06-01
    “…Keyword highlighting revealed that “enhanced recovery after surgery” has been the focus of research in the last two years, with “index” and “model” emerging as theme words. Conclusion The number of publications in the literature related to nutrition for patients with head and neck cancer has increased annually over the past 10 years. …”
    Get full text
    Article