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5241
Motion Performance Analysis and Control of Robotic Hydraulic Manipulator Arm
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. …”
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5242
Optimization of Ultrasound-Assisted Extraction of Polyphenol Content from Zea mays Hairs (Waste)
Published 2020-01-01“…The efficiency of the extraction process was determined from an analysis of variance (ANOVA). …”
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5243
Study on the causal relationship and optimise the extraction procedure of herbal preparation from <i>Herba Mimosae pudicae</i>, <i>Folium Erythrinae variegatae</i>, <i>Cortex Cinna...
Published 2025-07-01“…The content of mimosine and coixol was determined using the high-performance liquid chromatography (HPLC) method. …”
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5244
A Comparative Study of the Corrosion Inhibitive Properties of Pyrimidine Derivatives for Mild Steel
Published 2009-01-01“…The Rt values obtained from EIS method increased with increase in inhibitor concentration. …”
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5245
Research on fault diagnosis of amorphous alloy transformers by using vibration signals and a PSO-optimized full-process WPT-SVM model
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. …”
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5246
LAND AND RESOURCE POTENTIAL OF PROTECTED AREAS OF UKRAINE IN THE CONTEXT OF THE IMPLEMENTATION OF SUSTAINABLE DEVELOPMENT STRATEGY
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. …”
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5247
Mutual solubility of ammonium perrhenate in solutions containing ammonium salts
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. …”
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5248
THE STUDY OF FRACTIONATION OF WHEAT BRAN FERMENTATIVE HYDROLYSATE WITH AMBERLITE XAD-4
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. …”
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5249
THE DETECTION OF THE NECESSARY CONDITIONS OF EFFECTIVE FUNCTIONING OF THE BALL CLEANING SYSTEM OF THE TUBES OF STEAM TURBINE CONDENSERS. Part 1
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. …”
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5250
THE PROPOSAL MODEL OF RATIONAL WORKFORCE ASSIGNMENT IN DOKUZ EYLUL UNIVERSITY BY ANALYTIC HIERARCHY PROCESS BASED 0-1 INTEGER PROGRAMMING
Published 2016-11-01“…Specific criteria have been determined for each occupational group depending on this method. …”
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5251
EXPERIENCES OF UNDERGRADUATE NURSING STUDENTS LEARNING PSYCHOMOTOR SKILLS DURING THE COVID-19 PANDEMIC: A QUALITATIVE STUDY
Published 2024-05-01“…The content analysis method was used to evaluate the qualitative data. …”
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5252
SPECTRUM AND KINETICS OF DIBROMDIBENZOTIOFEN PHOSPHORESCENCE IN N-HEXANES AT 77 K
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.…”
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5253
Active-Margin Transmission Power Control for Wireless Sensor Networks
Published 2014-05-01“…The transmission power is determined by the EMDS and active margin to improve the efficiency of the communication. …”
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5254
Effectiveness Assessment of Energy-Saving System of Organized Supply and Exhaust Ventilation for Multi-Storey Buildings with Low Level Thermal Protection
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. …”
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5255
Competitive evaluation and multi-stage planning of park integrated energy systems
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. …”
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5256
Dangerous attack paths analysis for power networks based on adaptive limited depth search and improved Z-score pruning
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. …”
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5257
Preventive-Corrective Control for Static Voltage Stability Under Multiple <tex>$N-1$</tex> Contingencies Considering Wind Power Uncertainty
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. …”
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5258
Detection of Escherichia coli Using Loop-Mediated Isothermal Amplification for a Novel Air Sampling System
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. …”
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5259
EFFECTIVE SOLUTIONS FOR THERMOELECTRIC HEAT TRANSFORMERS USING HEAT CONVERTERS
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. …”
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5260
Complementary assets of innovative activities: theoretical principles of accounting
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.…”
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