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Showing 13,001 - 13,020 results of 15,724 for search 'determined (coefficiency OR efficient) method', query time: 0.33s Refine Results
  1. 13001
  2. 13002

    Synthesis of complex oxides Eu<sub>2</sub>О<sub>3</sub>–Gd<sub>2</sub>О<sub>3</sub>–Zr(Hf)О<sub>2</sub> using microwave radiation and study of their properties by N. V. Grechishnikov, E. E. Nikishina

    Published 2025-07-01
    “…The specific surface area was studied by the Brunauer–Emmett–Teller method on a TriStar 3000 analyzer. Bulk ceramic materials were obtained by cold pressing with subsequent sintering at 1773 K. …”
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  3. 13003

    Research on the Simulation Model of Dynamic Shape for Forest Fire Burned Area Based on Grid Paths from Satellite Remote Sensing Images by Xintao Ling, Gui Zhang, Ying Zheng, Huashun Xiao, Yongke Yang, Fang Zhou, Xin Wu

    Published 2025-01-01
    “…The results show that RF is the optimal model with 49.55 m for root mean square error (RMSE), 29.19 m for mean absolute error (MAE) and 0.9823 for coefficient of determination (R<sup>2</sup>). This study used the RF model to construct the shape of burned areas by predicting lengths of all straight path distances from the ignition point to the fire line. …”
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  4. 13004

    Administrative and legal regulation of greenhouse gas emissions in the framework of a regional experiment by A. S. Matnenko, D. A. Gershinkova

    Published 2023-09-01
    “…However, lack of a clear system for evaluating its results and uncertainty regarding its further application in the country are significant drawbacks;– the use of quotas as one of the administrative and legal methods of regulation is being tested. A comprehensive experiment could involve testing other methods in order to identify the most effective approach for greenhouse gas emissions’ reduction. …”
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    Article
  5. 13005

    Evaluating the clinical relevance and reliability of outer retinal band length on optical coherence tomography in retinal disease: a cross-sectional study by Angelica Ly, Michael Kalloniatis, Rene Cheung, Henrietta Wang, Lisa Nivison-Smith

    Published 2023-12-01
    “…Objectives Hyper-reflective outer retinal band (HORB) disruptions are reported across a range of retinal disease, yet a reliable, easily implemented assessment method and thorough evaluation of their association to retinal disease is lacking. …”
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    Article
  6. 13006

    Mapping soil salinity in irrigated areas using hyperspectral UAV imagery by ZHOU Shixun, YIN Juan, WANG Juntao, CHANG Buhui, YANG Zhen

    Published 2025-02-01
    “…This model achieved a determination coefficient of 0.825 and a root mean square error of 2.254 g/kg. ③ Integrating the BPNN model with GIS enabled estimation of spatial variation of soil salinity. …”
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    Article
  7. 13007

    Entrepreneurship among People with Disabilities in Unstable Macroenvironment Conditions by Andrzej Koza, Adriana Politaj

    Published 2024-09-01
    “…The adopted research methods were: critical analysis of the literature, statistical analysis, the inductive method, and dependency analysis based on Pearson’s correlation coefficient. …”
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    Article
  8. 13008

    PENGARUH RESPON VIEWERS TENTANG KONTEN FOOD VLOGGER @JOGJABIKINLAPER TERHADAP MINAT BELI MAKANAN DI YOGYAKARTA by Qurlita Syaharani, Novianto Yudha Laksana

    Published 2023-02-01
    “…This study uses a quantitative approach with a survey method. The sample size of this study was 100 respondents. …”
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    Article
  9. 13009

    Impact of mHealth on Postoperative Quality of Life, Self-Management, and Dysfunction in Patients With Oral and Maxillofacial Tumors: Nonrandomized Controlled Trial by Yufei Li, Yueping Wang, Yifan Wu, Hong Yu, Hua Yao, Yuqun Wang, Yulan Yin, Lan Wang, Lili Hou

    Published 2025-06-01
    “…ObjectiveThe primary objective of this quasi-experimental study is to evaluate the impact of the Intelligent Home Rehabilitation Care Platform on the quality of life, self-management, and functional impairment in patients with oral and maxillofacial head and neck tumors. We aim to determine whether the intervention through this platform can lead to significant improvements in these areas compared with traditional postdischarge care methods. …”
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  10. 13010

    Regression analysis and artificial neural networks for predicting pine species volume in community forests by Wenceslao Santiago-García

    Published 2025-11-01
    “…The quantitative variables were diameter at breast height and total tree height, while the qualitative variables were species (P. patula and P. pseudostrobus) and volume type (whole-tree volume and stem volume), both coded as 1 and 0, respectively. The relative rank method was used to identify the most effective models based on goodness-of-fit statistics, including the coefficient of determination (R2), average absolute error (AAE), total relative error (TRE), average systematic error (ASE), and mean percent standard error (MPSE). …”
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  11. 13011

    Prediction of moisture content of hummus peach based on multi-burr hyperspectral data by GAO Aidi, QIAO Fengzhang, ZHU Wenxuan, ZHONG Xiaopin, DENG Yuanlong

    Published 2023-12-01
    “…<b>Results:</b> The SG-PCA-MD-KS-PLSR model performed best for estimating nectarine water content when there were spikes and noise in the hyperspectral curve. The coefficient of determination (<i>R</i><sup>2</sup>) was 0.928, and the root mean square error (RMSE) was 0.008 4 on the training set. …”
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  12. 13012

    Development and Evaluation of Machine Learning Models for Air-to-Land Temperature Conversion Using the Newly Established Kunlun Mountain Gradient Observation System by Yongkang Li, Qing He, Yongqiang Liu, Amina Maituerdi, Yang Yan, Jiao Tan

    Published 2024-11-01
    “…The results demonstrated that the CatBoost algorithm outperformed the others under complex terrain and climatic conditions, achieving a coefficient of determination (R<sup>2</sup>) of 0.997 and the lowest root mean square error (RMSE) of 0.627 °C, indicating superior robustness and accuracy. …”
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  13. 13013

    The value of diffusion-weighted imaging and semi-quantitative dynamic contrast-enhanced MRI in predicting the efficacy of medroxyprogesterone acetate treatment for atypical endomet... by Mingming Liu, Xingzheng Zheng, Na Mo, Yang Liu, Erhu Jin, Yuting Liang

    Published 2025-07-01
    “…Furthermore, Fisher’s exact probability method was used to determine if there was a significant difference in the time-intensity curve (TIC). …”
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  14. 13014

    Predicting Thermal Conductivity of Nanoparticle-Doped Cutting Fluid Oils Using Feedforward Artificial Neural Networks (FFANN) by Beytullah Erdoğan, Abdulsamed Güneş, İrfan Kılıç, Orhan Yaman

    Published 2025-04-01
    “…The model demonstrated high predictive accuracy, with a reliability of R = 0.99628 and a coefficient of determination (R<sup>2</sup>) of 0.9999. …”
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    Article
  15. 13015

    Multimodal Data-Driven Visual Sensitivity Assessment and Planning Response Strategies for Streetscapes in Historic Districts: A Case Study of Anshandao, Tianjin by Ya-Nan Fang, Aihemaiti Namaiti, Shaoqiang Zhang, Tianjia Feng

    Published 2025-05-01
    “…Subjective weights were obtained via the analytic hierarchy process (AHP), incorporating expert and public judgments, while objective weights were derived through the entropy weight method (EWM) based on data information entropy. The integration of both approaches enhances the methodological rigor and scientific validity of SVS weight determination. …”
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  16. 13016
  17. 13017

    Research on Bacteria Diversity of Marine Ranch in Zhuhai Wailingding Based on eDNA Technology by Nengwei ZANG, Aiyi ZHU, Pimao CHEN, Huarong YUAN, Honghui ZHANG, Wendi WEI

    Published 2023-02-01
    “…【Objective】The study aims to explore the composition, sequence number and diversity of microbial community in Zhuhai Wailingding Marine Ranch, analyze the sensitivity and reducing power of eDNA technology, with a view to providing references for the management and maintenance of ecosystem in Zhuhai Wailingding Marine Ranch.【Method】In September 2021, 9 stations were set up in Zhuhai Wailingding Marine Ranch to sample at 2 m below the surface water for pretreatment, DNA extraction, PCR amplification, and high-throughput sequencing to analyze the composition of microbial species, the density and abundance of microbial resources, and determine the dominant species.…”
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  18. 13018

    The usefulness of transvaginal ultrasonography in the diagnosis of pelvic venous disorders by Filip Szkodziak, Sławomir Woźniak, Marek Kudła, Patrycja Rogowska-Malicka, Piotr Szkodziak, Maciej Paszkowski, Krzysztof Pyra, Tomasz Paszkowski

    Published 2025-07-01
    “…Using appropriate criteria, high efficiency in the first-line diagnostics of such patients could be obtained.…”
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  19. 13019

    Influence of the rotation angles on the mechanical behavior of the one reci instrument by Renaud Giess, Éric Mortier, Marie Delanoë, Romain Hocquel, Jean-Marc Martrette, Rémy Balthazard, Marin Vincent

    Published 2025-04-01
    “…Method For this purpose, 5 groups of 10 25/0.06 One Reci instruments were used and each group was associated with a pair of counterclockwise/clockwise rotation angles (CCW/CW). …”
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  20. 13020

    The impact of maximal oxygen uptake (VO₂max) on athletic performance and health - a review by Julia Charkot, Wojciech Bieńkowski, bartlomiej kusy, Michał Bieńkowski, Mikołaj Charkot, Piotr Kucharczyk, Irmina Jaszczuk, Patrycja Retman

    Published 2025-07-01
    “…The aim of this study is to review current literature on the physiological determinants, assessment methods, modifiability, and clinical implications of VO₂max. …”
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