Search alternatives:
selection » detection (Expand Search)
Showing 1,341 - 1,360 results of 2,920 for search 'complex selection (efficient OR efficiency)', query time: 0.14s Refine Results
  1. 1341

    Spatial analysis of contact deformation, stiffness, and flash temperature in involute gear pairs by Hongtao Dong, Hongtao Dong, Yang Zhang, Lixin Xu

    Published 2025-08-01
    “…Gear contact behavior significantly influences system vibration, wear, and transmission efficiency. Among the factors governing this, contact deformation, flash temperature, and meshing stiffness are particularly critical. …”
    Get full text
    Article
  2. 1342

    Development of Theoretical Approaches to Determination of the Main Groups of Biologically Active Substances of Medicinal Plant Raw Materials by TLC Method by O. V. Trineeva

    Published 2021-05-01
    “…Based on the totality of the results obtained, from the standpoint of the efficiency of the chromatographic process, the optimal conditions for their TLC analysis were selected and theoretically substantiated. …”
    Get full text
    Article
  3. 1343

    A Comparative Analysis of Machine Learning Models for Predicting EFL Student Language Performance in Smart Learning Environments by Banchakarn Sameephet, Wirapong Chansanam, Mahboubeh Rakhshandehroo, Chawin Srisawat, Kittichai Nilubol, Arnon Jannok, Bhirawit Satthamnuwong, Kornwipa Poonpon

    Published 2025-04-01
    “…The analysis results indicated that ensemble models, particularly XGBoost and Stacking Ensemble, performed the best in predicting students’ English language performance. These models can efficiently capture complex relationships in educational data. …”
    Get full text
    Article
  4. 1344

    Study on Roadheader Cutting Load at Different Properties of Coal and Rock by Xueyi Li, Binbing Huang, Guoying Ma, Qingliang Zeng

    Published 2013-01-01
    “…The results show that the simulation analysis not only provides a reliable guarantee for the accurate calculation of the cutting head load and improves the efficiency of the cutting head cutting test but also offers a basis for selection of cutting head with different geological conditions of coal or rock.…”
    Get full text
    Article
  5. 1345

    Direct determination of aluminum in low-enriched UAlx targets (UAlx-Al) by Inductively Coupled Plasma Optical Emission Spectrometry by Sabine Neusatz Guilhen, Alexandre Luiz de Souza, Marycel Elena Barboza Cotrim, Maria Aparecida Faustino Pires

    Published 2021-04-01
    “…A thorough control must be performed to ensure that these targets meet the regulatory requirements to achieve the expected efficiency in the reactor. The determination of the targets’ composition is of high interest, because the distribution of Al in different phases may have an impact on the U concentration. …”
    Get full text
    Article
  6. 1346

    The Influence of Laminarizers on the Turbulent Boundary Layer and Prediction of Effective Flow Conditions around Surfaces by Chukalin A.V., Kovalnogov V.N., Sherkunov V.V., Savelov O.V.

    Published 2025-05-01
    “…The development of effective methods for boundary layer laminarization is a fundamental task for the efficient and reliable operation of power equipment. …”
    Get full text
    Article
  7. 1347

    Combining metabolomic and transcriptomic approaches to assess and improve crop quality traits by Delphine M. Pott, Sara Durán-Soria, Sonia Osorio, José G. Vallarino

    Published 2021-01-01
    “…Recent technical advances in high throughput metabolomic, transcriptomic and genomic platforms have provided efficient approaches to identify new genes and pathways responsible for the extremely diverse plant metabolome. …”
    Get full text
    Article
  8. 1348

    A novel approach for determining criteria weights: application in ranking materials for mechanical manufacturing processes by Duc Trung Do, Dung Hoang Tien, Bao Nguyen Chi, Van Duc Duong

    Published 2025-01-01
    “…Material selection is a complex challenge within Multi-Criteria Decision-Making (MCDM). …”
    Get full text
    Article
  9. 1349

    Dynamic characteristics and safety analysis of drill strings in deepwater open hole drilling by Fangfei Huang, Jin Yang, Shujie Liu, Yu Song, Bin Li

    Published 2025-05-01
    “…During ultra-deepwater drilling, the drill string is influenced by oceanic wind, waves, and currents, resulting in highly complex mechanical behavior. The selection of operating sea conditions and parameters is constrained, posing significant challenges to the efficiency of deepwater oil and gas extraction and ocean drilling operations. …”
    Get full text
    Article
  10. 1350

    TECHNIQUES AND FACTORS CONTRIBUTING TO DEVELOPING CRITICAL THINKING SKILLS by Irina Vladimirovna Glukhova

    Published 2015-03-01
    “…Current approaches to the rendering of critical thinking and a problem of its formation in the scientific literature are considered; the concept «the creative educational environment» is specified; the ways of increasing the educational process efficiency are shown. Scientific novelty. The complex of procedures and the conditions promoting effective development of critical thinking skills is theoretically proved on the basis of the analysis of various information sources. …”
    Get full text
    Article
  11. 1351

    Addressing data scarcity in speech emotion recognition: A comprehensive review by Samuel Kakuba, Dong Seog Han

    Published 2025-02-01
    “…These signals encode complex relationships between features at multiple time scales, effectively reflecting a speaker’s emotional state. …”
    Get full text
    Article
  12. 1352

    Designs and characteristics of agri-environmental measures by Tanja ŠUMRADA, Emil ERJAVEC

    Published 2020-09-01
    “…Formulation of agri-environmental measures is a complex substantive, organisational and participatory process. …”
    Get full text
    Article
  13. 1353

    Methods integrating innate and adaptive immune responses in human in vitro immunization assays by Tetiana Y. Bowley, Kiersten D. Lenz, Apoorv Shanker, Jessica Z. Kubicek-Sutherland

    Published 2025-05-01
    “…The WBA offers a cost-effective and straightforward approach, while the MoDC + DTI system represents the current gold standard for balancing experimental efficiency with immunological complexity. The HTC assay, by mimicking both spatial and temporal aspects of immune interactions, provides enhanced physiological relevance. …”
    Get full text
    Article
  14. 1354

    Using cellular fitness to map the structure and function of a major facilitator superfamily effluxer by Anisha M Perez, Marcella M Gomez, Prashant Kalvapalle, Erin O'Brien‐Gilbert, Matthew R Bennett, Yousif Shamoo

    Published 2017-12-01
    “…The biochemical characterization of MFS proteins is hindered by their complex membrane environment that makes in vitro biochemical analysis challenging. …”
    Get full text
    Article
  15. 1355

    ROLE OF VIDEO-EEG OF MONITORING IN DIAGNOSTIC EPILEPTIC AND NOT EPILEPTIC PAROXYSMAL STATES AT CHILDREN by V. I. Guzeva, O. V. Guzeva, V. V. Guzeva

    Published 2016-08-01
    “…The purpose of examination was revealing diagnostic efficiency of video-EEG monitoring for children with paroxysms. 259 children are included in examination in the age from 1 month till 18 years, from which 103 (39,8 %) girls and 156 (60,2 %) boys. …”
    Get full text
    Article
  16. 1356

    Influence of System Parameters on Nonlinear Dynamic Characteristics of the Herringbone Gear Transmission Under Different Coincidence Degrees by Wang Ji, Li Zhibin, Wang Sanmin, Wang Chunling

    Published 2024-01-01
    “…The analysis of the influence of system parameters on system vibration characteristics under different coincidence degrees is of great significance for optimizing the transmission system performance, improving work efficiency and reducing fault risk. Combining meshing performance and dynamic characteristics of gear teeth, firstly, stiffness excitation and meshing impact excitation of the herringbone gear system are determined, and the lumped parameter method is used to establish the nonlinear dynamic model of the bending-torsion-shaft coupling of herringbone gear pairs under complex excitation source. …”
    Get full text
    Article
  17. 1357

    STATE SCIENTIFIC-TECHNICAL POLICY IN THE PERIOD OF "THAW": A BREAKTHROUGH AND THE REASONS FOR THE DECELERATION OF MODERNIZATION by E. V. Bodrova, V. V. Kalinov

    Published 2017-10-01
    “…Moreover, large machine-building complexes with auxiliary production characterized by low economic efficiency were created. …”
    Get full text
    Article
  18. 1358

    Comparative Study on Sedimentation Behavior of Polyacrylamide under Changes in Organic Matter and Clay Content in Sediment by Dong Shijun, Huang Yinghao, Wu Min

    Published 2024-01-01
    “…This study explores the settling effects of different organic synthetic flocculants (APAM, CPAM, NPAM) under varying viscous particles and organic matter content to optimize flocculant selection and improve dewatering efficiency. A volumetric sedimentation experiment evaluated flocculation performance, controlling viscous particles (15%, 35%, 55%) and organic matter (15 g/kg, 40 g/kg, 65 g/kg, 90 g/kg). …”
    Get full text
    Article
  19. 1359

    Defect identification of fan blade based on adaptive parameter region growth algorithm by Wang Yifan, Wang Xueyao, Yang Dongmei, Ru Xinqin, Zhang Yuxin

    Published 2025-01-01
    “…For this reason, this paper proposes a more efficient defect identification method for wind turbine blades that have the longest downtime due to faults. …”
    Get full text
    Article
  20. 1360

    Advanced AI approaches for the modeling and optimization of microgrid energy systems by Mohammed Amine Hoummadi, Badre Bossoufi, Mohammed Karim, Ahmed Althobaiti, Thamer A. H. Alghamdi, Mohammed Alenezi

    Published 2025-04-01
    “…ABC models honeybee foraging behavior to achieve efficient exploration, and ACO models ant colony decision-making to achieve optimal energy configuration. …”
    Get full text
    Article