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14801
Estimating Annual CO2 Flux for Lutjewad Station Using Three Different Gap-Filling Techniques
Published 2012-01-01“…The performances of gap-filling techniques were analysed by calculating statistical criteria: coefficient of determination (R2), root mean square error (RMSE), mean absolute error (MAE), maximum absolute error (MaxAE), and mean square bias (MSB). …”
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14802
CONCEPT OF CONSTRUCTION OF CONTROL AND TEST STATION
Published 2018-08-01“…The article proposes the concept of the construction of automated control and test station, which is based on the combination of the method of constructing the functional organization of the control and test station and the method of synthesizing the structure of the control and test station on the basis of software-hardware blocks, which allows simplifying and increasing the efficiency of the development of the control program, reducing the construction time and the volume of hardware control and test station, unification and further modification. …”
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14803
SISTEM PENDUKUNG KEPUTUSAN TENDER PROYEK MENGGUNAKAN METODE BENEFIT COST RATIO
Published 2017-01-01“…The output of this process is the winner of the tender project based on calculations Benefit Cost Ratio (BCR). Therefore, the method Benefit Cost Ratio (BCR) can be used as a decision support system to determine the winner of the project tender.…”
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14804
Unmanned aerial vehicle control in the task of mobile ground object tracking
Published 2025-04-01“…The given example of mathematical modeling of the optimal control of a UAV and the formation of its flight trajectory when accompanied by a ground object demonstrated the efficiency of the proposed method and the prospects of its application for the synthesis of UAV autopilots at the preliminary design stage.…”
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14805
Essential Learner Characteristics in Distance Education According to Experts
Published 2024-08-01“…We conducted a literature review for developing a spectrum of variables, as well as a survey method for collecting expert views to determine their order of importance. …”
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14806
STUDY OF SPECIAL CONNECTION PERFORMANCE ON 88.9 MM DRILL STRING IN SLIM HOLE DRILLING
Published 2017-01-01“…And draw out the limit torque curve of the tool joint. Forming a quickly method to determine the tool joint limit torque under different tension. …”
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14807
Crack Parameters Identification Based on a Kriging Surrogate Model for Operating Rotors
Published 2018-01-01“…Numerical experiments show that the proposed method can identify the crack location, depth, and angle accurately and efficiently for operating rotors.…”
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14808
Análisis de crecimiento y determinación del contenido de fibra de la vaina de cuatro genotipos de habichuela
Published 2005-09-01“…This result confirms the validity of the classical method of fiber determination and harvest season of pods in field conditions. …”
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14809
Psychological Distress among Internal Displaced Persons in Baghdad City
Published 2018-12-01“…On other hand, data were analyzed by descriptive statistical and deductive analysis method, which included redundancy, frequency, percentage, mean and the coefficient correlation of Pearson and chi square. …”
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14810
Induction Machine Bearing Fault Detection Using Empirical Wavelet Transform
Published 2022-01-01“…Then, three types of goodness-of-fit tests are used, Kuiper, Kolmogorov–Smirnov, and Pearson chi-square, to classify the signals and determine which ones belong to a damaged engine. Finally, the experimental results show that the EWT in conjunction with the proposed goodness tests achieves competitive precision and efficiency in diagnosing induction motor-bearing faults.…”
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14811
Urban Traffic Noise Maps under 3D Complex Building Environments on a Supercomputer
Published 2018-01-01“…Two efficiency experiments are implemented. One experiment involves comparing the expansibility of the parallel algorithm with various numbers of compute nodes and various computing scales to determine the expansibility. …”
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14812
Research on online inspection of pantograph and catenary based on deep learning
Published 2022-09-01“…The pantograph-catenary system is a key part of power supply for electric locomotive, and its operating status determines the current receiving quality of electric locomotive, as well as safety and efficiency of trains. …”
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14813
Theoretical Analysis of a Novel Rock Wall to Limit Heating Demands in Historical Buildings
Published 2024-10-01“…The system was investigated preliminarily using a transient Finite Difference Method (FDM) code to analyse the temperature field inside the rock wall. …”
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14814
Research on Voltage Self-Calibration Sensing Technology Based on Measurement Circuit Topology Changes
Published 2024-11-01“…In capacitance-coupled voltage-sensing technology, the degree of coupling capacitance is affected by the sensing area, relative position deviation, and other factors, and thus the measurement coefficient is often difficult to determine accurately and presents greater implementation difficulties in actual deployment. …”
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14815
Development of Degree-of-Priority Based Control Strategy for Emergency Vehicle Preemption Operation
Published 2013-01-01“…A simulation model based on field data was developed, and the performance of the proposed strategy was compared with the conventional local detection based method under the microscopic simulation model. The results validated the efficiency of the proposed strategy in terms of minimizing the delay of emergency vehicles and reducing adverse impacts on normal traffic.…”
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14816
EVALUATION OF TARGET MARKET SEGMENTS FOR ENTERPRISES
Published 2019-12-01“…We present the characteristics of enterprises that work on market relations for the production and sale of computer devices that provide network connections. Our method was to estimate the direction and type of market segmentation in order to determine the prospective segments for such enterprises and their share of the existing market. …”
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14817
Stochastic Demand-Side Management for Residential Off-Grid PV Systems Considering Battery, Fuel Cell, and PEM Electrolyzer Degradation
Published 2025-06-01“…The optimization problem was solved using a genetic algorithm (GA), which efficiently explores the solution space to determine the optimal operating schedules and reduce degradation costs. …”
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14818
Nonlinear mixed-effects modelling of in vitro drug susceptibility and molecular correlates of multidrug resistant Plasmodium falciparum.
Published 2013-01-01“…The EC50 estimates were similar for the two statistical approaches but 15-28% of isolates in the STS method had a high coefficient of variation (>15%) for individual estimates of EC50 and these isolates had EC50 values that were 32 to 66% higher than isolates derived with more precision. …”
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14819
Integrated neural network and AspenPlus model for entrained flow gasification kinetics investigation
Published 2025-01-01“…Yoon interpretation method was used for quantifying the relative impacts of each input variable on syngas content and gasification efficiency. …”
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14820
“Green approach for corrosion inhibition for Fe-metal in acidic medium using Banaba leaves (Lagerstroemia speciosa) extract and ZnO nanoparticles”
Published 2025-01-01“…Solutions containing different concentrations (0%,30%,60%,90%) v/v of Banaba leaf extract and HCl as well as HCl and synthesized ZnO nanoparticles are used. Weight loss method is used to determine corrosion rate and inhibition efficiency. …”
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