Search alternatives:
method » methods (Expand Search)
Showing 5,241 - 5,260 results of 15,724 for search 'determined (coefficiency OR efficiency) method', query time: 0.29s Refine Results
  1. 5241

    Motion Performance Analysis and Control of Robotic Hydraulic Manipulator Arm by Zenglin YE, Liangan ZHANG, Shoupeng WU, Sa SUN, Fengfeng ZHANG

    Published 2025-03-01
    “…First, the robot’s linkage coordinate system is established using the Denavit–Hartenberg (D–H) method. The forward and inverse kinematics of the robot’s manipulation and joint spaces are analyzed, and the mapping relationship between the robot’s joint space and drive space is determined using a geometrical method, providing the velocity Jacobi analysis of the robot. …”
    Get full text
    Article
  2. 5242

    Optimization of Ultrasound-Assisted Extraction of Polyphenol Content from Zea mays Hairs (Waste) by Sarra Aourabi, Mouhcine Sfaira, Fatima Mahjoubi

    Published 2020-01-01
    “…The efficiency of the extraction process was determined from an analysis of variance (ANOVA). …”
    Get full text
    Article
  3. 5243
  4. 5244

    A Comparative Study of the Corrosion Inhibitive Properties of Pyrimidine Derivatives for Mild Steel by P. Sathya, K. Parameswari, S. Chitra, A. Selvaraj

    Published 2009-01-01
    “…The Rt values obtained from EIS method increased with increase in inhibitor concentration. …”
    Get full text
    Article
  5. 5245

    Research on fault diagnosis of amorphous alloy transformers by using vibration signals and a PSO-optimized full-process WPT-SVM model by Daosheng Liu, Wentao Yang, Longsheng Liu, Zhe Zhao

    Published 2025-09-01
    “…The prominent vibration characteristics of amorphous alloy transformer (AMT) make it possible to apply the vibration method for real-time fault monitoring of AMT. Therefore, in order to solve the AMT vibration monitoring problem and enhance the diagnostic efficiency, this study proposes an AMT fault diagnosis model based on particle swarm optimization (PSO) to optimize the parameters of wavelet packet transform (WPT) and support vector machine (SVM).The optimal vibration signal acquisition point is determined by finite element analysis to ensure high signal quality. …”
    Get full text
    Article
  6. 5246

    LAND AND RESOURCE POTENTIAL OF PROTECTED AREAS OF UKRAINE IN THE CONTEXT OF THE IMPLEMENTATION OF SUSTAINABLE DEVELOPMENT STRATEGY by Mykhailo STUPEN, Tetiana KALYNA, Ruslana TARATULA, Olena KONSTANTINOVA

    Published 2019-01-01
    “…The methodical instrument for constructing cluster analysis was the method of complete linkage at the Euclidian distance to combine the most similar administrative districts of Lviv region according to standardized indicators of economic efficiency of agricultural lands use. …”
    Get full text
    Article
  7. 5247

    Mutual solubility of ammonium perrhenate in solutions containing ammonium salts by Szymon Orda, Michał Drzazga, Katarzyna Leszczyńska - Sejda, Mateusz Ciszewski, Dorota Kopyto, Alicja Kocur, Marcin Lemanowicz

    Published 2025-01-01
    “…Experiments were carried out using the isothermal solution saturation method at 293.15K. The concentrations of the reagents in saturated solutions in each system were determined by analytical methods. …”
    Get full text
    Article
  8. 5248

    THE STUDY OF FRACTIONATION OF WHEAT BRAN FERMENTATIVE HYDROLYSATE WITH AMBERLITE XAD-4 by Bakholdina L.A., Sevodin V.P.

    Published 2015-03-01
    “…The quantitative content of bound and free ferulic acid in the fractions was determined using the method of Folin-Ciocalteu (in application to ferulic acid), and the quantitative content of free ferulic acid was determined with the help of capillary electrophoresis. …”
    Get full text
    Article
  9. 5249

    THE DETECTION OF THE NECESSARY CONDITIONS OF EFFECTIVE FUNCTIONING OF THE BALL CLEANING SYSTEM OF THE TUBES OF STEAM TURBINE CONDENSERS. Part 1 by A. G. Gerasimova, A. V. Malgin, Yu. N. Aleksandr, Ye. N. Kriksina

    Published 2017-03-01
    “…In the operation of the ball cleaning system a significant drawback has been revealed, viz. a low efficiency of this method due to the failure to comply with preparation the system of circulating water for operation. …”
    Get full text
    Article
  10. 5250

    THE PROPOSAL MODEL OF RATIONAL WORKFORCE ASSIGNMENT IN DOKUZ EYLUL UNIVERSITY BY ANALYTIC HIERARCHY PROCESS BASED 0-1 INTEGER PROGRAMMING by Yılmaz GÖKŞEN, Hakan AŞAN, Onur DOĞAN, Mustafa ÜNLÜ, Osman PALA

    Published 2016-11-01
    “…Specific criteria have been determined for each occupational group depending on this method. …”
    Get full text
    Article
  11. 5251
  12. 5252

    SPECTRUM AND KINETICS OF DIBROMDIBENZOTIOFEN PHOSPHORESCENCE IN N-HEXANES AT 77 K by Natal’ya Vladimirovna Zhdanova, Mihail Ivanovich Deryabin

    Published 2022-09-01
    “…The existence of the three types of radiating centers is supported by different efficiency of quenching their phosphorescence in the presence of acenaphthene, which is energy acceptor triplet excitations and is supported by the dependence of the intensity distribution between the components of the multiplet on the exitation method.…”
    Get full text
    Article
  13. 5253

    Active-Margin Transmission Power Control for Wireless Sensor Networks by Byung-Hee Son, Kwang-Jin Kim, Ye Li, Young-Wan Choi

    Published 2014-05-01
    “…The transmission power is determined by the EMDS and active margin to improve the efficiency of the communication. …”
    Get full text
    Article
  14. 5254

    Effectiveness Assessment of Energy-Saving System of Organized Supply and Exhaust Ventilation for Multi-Storey Buildings with Low Level Thermal Protection by V. A. Zafatayeu, S. V. Lankovich, T. I. Karaliova, A. M. Niyakovskii

    Published 2022-04-01
    “…For the ventilation system under consideration, it has been  established that the thermal resistance of the building envelope influences the indicators of the thermodynamic and economic efficiency of the proposed solution. The climatic conditions under which the utilization of the exhaust air heat in the proposed ventilation system is technically justified and economically expedient have been determined. …”
    Get full text
    Article
  15. 5255

    Competitive evaluation and multi-stage planning of park integrated energy systems by Yongtao Guo, Yue Xiang, Zhukui Tan, Hongcai Zhang, Ji Li, Zechun Hu, Fang Liu, Junyong Liu

    Published 2025-03-01
    “…Abstract Optimal planning for the park integrated energy system (PIES) is essential for energy efficiency improvement and carbon neutrality. A reasonable evaluation method is the key to guide PIES planning. …”
    Get full text
    Article
  16. 5256

    Dangerous attack paths analysis for power networks based on adaptive limited depth search and improved Z-score pruning by Mu Chen, Yong Li, Nige Li, Yinan Zhong, Guangxin Guo

    Published 2024-12-01
    “…Aiming at the problems of low efficiency of attack path search in a large-scale power system, a dangerous attack path search analysis method is proposed, which searches the dangerous attack path in the attack graph of the node threat value quantification to realize the security analysis in the power system. …”
    Get full text
    Article
  17. 5257

    Preventive-Corrective Control for Static Voltage Stability Under Multiple <tex>$N-1$</tex> Contingencies Considering Wind Power Uncertainty by Yuerong Yang, Shunjiang Lin, Qiong Wang, Mingbo Liu, Qifeng Li

    Published 2025-01-01
    “…In each iteration, the approximate expressions and range are determined by the generated data samples. Moreover, a fast approximation calculation method of second-order matrices is proposed. …”
    Get full text
    Article
  18. 5258

    Detection of Escherichia coli Using Loop-Mediated Isothermal Amplification for a Novel Air Sampling System by Hülya Eraslan-Gültekin, Ali Fuat Ergenc

    Published 2025-04-01
    “…Methods The system incorporates an air sampler with a cutting-edge nucleic acid amplification method known as loop-mediated isothermal amplification to detect bacterial pathogens precisely and efficiently. …”
    Get full text
    Article
  19. 5259

    EFFECTIVE SOLUTIONS FOR THERMOELECTRIC HEAT TRANSFORMERS USING HEAT CONVERTERS by A. S. Marchenko, A. B. Sulin

    Published 2017-03-01
    “…For air coolers with a classic all-metal fin design based on the sensitivity analysis method, the dependence of the thermoelectric unit efficiency on the heat exchanger characteristics was calculated. …”
    Get full text
    Article
  20. 5260

    Complementary assets of innovative activities: theoretical principles of accounting by V.K.

    Published 2023-12-01
    “…The role of complementary assets as the main factor in shaping the technological trajectory of the enterprise has been determined. The essence and importance of complementary assets in ensuring the efficiency of the innovative activity of the enterprise and the need to provide accounting information about them to interested users have been grounded.…”
    Get full text
    Article