Search alternatives:
coefficiency » efficiency (Expand Search)
efficient » efficiency (Expand Search)
method » methods (Expand Search)
Showing 7,981 - 8,000 results of 15,724 for search 'determined (coefficiency OR efficient) method', query time: 0.27s Refine Results
  1. 7981

    Experimental studies on oscillation modes of vibration separation devices by Demianenko M., Volf M., Pavlenko I., Liaposhchenko O.

    Published 2021-06-01
    “…In terms of specific energy consumption and separation efficiency, methods based on the action of inertia forces are optimal. …”
    Get full text
    Article
  2. 7982

    Comparative analysis of the foot position in children with symptomatic and asymptomatic flatfoot using the foot posture index (FPI-6) by N. A. Shabaldin, A. V. Shabaldin, F. V. Titov, V. A. Kokina

    Published 2020-12-01
    “…Yet, surgery is a safe and efficient approach to relieve the pain syndrome and treat the flatfoot deformity.…”
    Get full text
    Article
  3. 7983

    ENERGY APPROACH IN THE STUDY OF GEOSYSTEMS AND TECHNOLOGIES OF REFORESTATION IN TRANSNISTRIA by B. I. Kochurov, N. A. Marunych

    Published 2016-03-01
    “…The aim is to determine the optimal technology management that meets the challenges of energy-efficient nature management in forest ecosystems of Transnistria by means of the energy approach. …”
    Get full text
    Article
  4. 7984

    The Effectiveness of Web-Based Teaching Materials in Mandarin Subject by Mega Zhu, Sardianto Markos Siahaan, Somakim Somakim

    Published 2022-04-01
    “…This study aimed to determine the effectiveness of web-based teaching materials about "我的家人"(wǒ de jiā rén, my family)in Mandarin subject. …”
    Get full text
    Article
  5. 7985

    Regional Competitiveness in Turkey by Emine Demet Ekinci hamamcı

    Published 2019-06-01
    “…The aim of this study is to determine the competitiveness indices of the sub regions according to NUTS2 level in Turkey and to estimate efficiency of these indices for creating GDP per capita. …”
    Get full text
    Article
  6. 7986

    Secure Cooperative Dual-RIS-Aided V2V Communication: An Evolutionary Transformer–GRU Framework for Secrecy Rate Maximization in Vehicular Networks by Elnaz Bashir, Francisco Hernando-Gallego, Diego Martín, Farzaneh Shoushtari

    Published 2025-07-01
    “…In addition to secrecy rate improvements, the proposed model achieved a root mean square error (RMSE) of 0.05, coefficient of determination (<inline-formula><math display="inline"><semantics><msup><mi>R</mi><mn>2</mn></msup></semantics></math></inline-formula>) score of 0.96, and mean absolute percentage error (MAPE) of just 0.73%, outperforming all baseline methods in prediction accuracy and robustness. …”
    Get full text
    Article
  7. 7987

    HUBUNGAN ANTARA KOMUNIKASI INTERPERSONAL ORANG TUA DAN ANAK DENGAN RESILIENSI ONLINE ANAK SMP DI KOTA YOGYAKARTA by Abidatu Lintang Pradipta, Pratiwi Wahyu Widiarti

    Published 2022-10-01
    “…The population of this study was junior high school students in the city of Yogyakarta. The sample was determined by the multi-stage random sampling method and the number of samples was determined using the Taro Yamane formula. …”
    Get full text
    Article
  8. 7988

    HUBUNGAN KOMUNIKASI INTERPERSONAL ORANG TUA DAN ANAK DENGAN MANAJEMEN STRES SISWA SELAMA PEMBELAJARAN DARING DI SMA NEGERI 1 UNGARAN by Milencia Laura Mahadevi, Pratiwi Wahyu Widiarti

    Published 2023-03-01
    “…The population of this study were students of SMA Negeri 1 Ungaran. The sample was determined by the stratified random sampling method and the number of samples was determined using the Taro Yamane formula. …”
    Get full text
    Article
  9. 7989

    Actin dynamics switches two distinct modes of endosomal fusion in yolk sac visceral endoderm cells by Seiichi Koike, Masashi Tachikawa, Motosuke Tsutsumi, Takuya Okada, Tomomi Nemoto, Kazuko Keino-Masu, Masayuki Masu

    Published 2024-10-01
    “…In this study, we developed a new method of observing the fusion of individual late endosomes and lysosomes by using mouse yolk sac visceral endoderm cells that have huge endocytic vesicles. …”
    Get full text
    Article
  10. 7990

    Self-powered copper sulfide/silicon heterojunction photodetectors with high-photoresponse performance by Der-Yuh Lin, Yu-Tai Shih, De-Jin Qiu, Yee-Mou Kao, Chia-Feng Lin, Sheng-Beng Hwang, Ming-Cheng Kao

    Published 2025-06-01
    “…The power conversion efficiency (PCE) of the p-CuxS/n-Si heterostructures was determined to be 2.52%. …”
    Get full text
    Article
  11. 7991

    Green and miniaturized ultrasonic-assisted extraction using natural deep eutectic solvents to extract phenolic compounds from tea samples by Laura Carbonell-Rozas, Roberto Romero-González, Antonia Garrido Frenich

    Published 2024-10-01
    “…The experimental conditions affecting the miniaturized ultrasonic-assisted extraction (UAE) were optimized to maximize extraction efficiency by performing a design of experiments. The proposed sample treatment was combined with ultra-high performance liquid-chromatography coupled to tandem mass spectrometry detection (UHPLC-MS/MS) to determine 21 phenolic compounds including catechin derivatives and other minor compounds. …”
    Get full text
    Article
  12. 7992

    Chitosan nanogels enriched with granulocyte–macrophage colony-stimulating growth factor promote odontoblastic differentiation in human dental pulp stem cells in vitro by Bahar Asheghi, Khatereh Asadi, Ahmad Gholami, Maryam Enteghad, Seyedeh Saba Sadeghi, Negin Firouzi

    Published 2025-07-01
    “…GM-CSF/CNgs were prepared through the ionic gelation method and then characterized with Fourier transform infrared spectroscopy (FTIR), UV–visible spectrophotometry, dynamic light scattering (DLS), and zeta potential devices. …”
    Get full text
    Article
  13. 7993

    Small-Disturbance Stability Analysis of Doubly Fed Variable-Speed Pumped Storage Units by Xiangyang Yu, Yujie Cui, Hao Qi, Chunyang Gao, Ziming He, Haipeng Nan

    Published 2025-05-01
    “…The participation factor enhances flexibility, continuity, and efficiency in doubly fed variable-speed pumped storage by optimizing dynamic power paths and enabling multi-objective control coordination. …”
    Get full text
    Article
  14. 7994

    TBM shield mud cake prediction model based on machine learning by Qi Zhang, Peng Xu, Jing Zhang, Zhao Yang, Yu Li, Xintong Kong, Xiao Yuan

    Published 2025-03-01
    “…IntroductionDuring tunnel boring machine (TBM) shield tunneling in clayey strata, the excavated soil consolidates on the cutter head or cutting tools, forming mud cakes that significantly impact the efficiency of shield tunneling.MethodsTo predict mud cakes during shield tunneling, four distinct supervised machine learning models, including logistic regression, support vector machine, random forest, and BP neural network were employed. …”
    Get full text
    Article
  15. 7995

    Probabilistic Optimal Planning of Passive Harmonic Filters in Distributed Networks Considering Possible Network Configurations with High Penetration of Non-linear Loads by Sajjad Fattahi Moghaddam, Saeid Esmaeili, Sina Shakeri, Mehran Mohammadnejad

    Published 2023-12-01
    “…Despite the good features such as low initial construction cost, high efficiency, and controllability, these loads cause harmonic distortions. …”
    Get full text
    Article
  16. 7996

    Early-stage detection of maize seed germination based on RGB image and machine vision by Xiaohang Liu, Zhao Zhang, Yunxia Li, C. Igathinathane, Jiangfan Yu, Zhaoyu Rui, Afshin Azizi, Xiqing Wang, Alireza Pourreza, Man Zhang

    Published 2025-08-01
    “…This study demonstrates that the stripe band + boundary + color method can be used as an efficient approach for automated germination rate detection of maize and other crop seeds.…”
    Get full text
    Article
  17. 7997

    Coliform bacteria as components in biofilm of manure effluents by L. V. Pilip, N. V. Syrchina, T. Ya. Ashikhmina, E. P. Kolevatykh

    Published 2023-11-01
    “…The composition of the microbiota was determined by the method of inoculation on nutrient media.Results. …”
    Get full text
    Article
  18. 7998

    Influence of Insecticides on Useful Entomofauna in Corn Crops by Ya. Medvid

    Published 2020-09-01
    “…Presented correlation of entomophages (ladybirds, green lacewings, syrphids) on corn crops. Determined technical and economic efficiency after spraying of corn with insecticides Ampligo 150 ZC (Chlorantraniliprole, 100g/l+Lambda-Cyhalothrin, 50g/l), Belt 480 SC (Flubendiamide, 480 g/l), Coragen 20 SC (Chlorantraniliprole, 200 g/l). …”
    Get full text
    Article
  19. 7999

    Mobile machine design through dynamic load simulation on their drive units by S. A. Partko, L. M. Groshev, A. N. Sirotenko

    Published 2020-07-01
    “…The work objective is to conduct a comparative analysis of the efficiency of existing calculation methods of statistical characteristics of uncorrelated external actions as applied to a mobile machine presented as a multidimensional dynamic system with actions having different correlations.Materials and Methods. …”
    Get full text
    Article
  20. 8000

    Infrared Small Target Detection Using Directional Derivative Correlation Filtering and a Relative Intensity Contrast Measure by Feng Xie, Dongsheng Yang, Yao Yang, Tao Wang, Kai Zhang

    Published 2025-05-01
    “…Experimental evaluations across multiple datasets verify that the proposed method substantially improves the signal-to-clutter ratio (SCR). …”
    Get full text
    Article