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5381
Direct Incorporation of [11C]CO2 into Asymmetric [11C]Carbonates
Published 2018-01-01“…Alcohol in the presence of base trapped [11C]CO2 efficiently forming an [11C]alkylcarbonate intermediate that subsequently reacted with an alkylchloride producing the di-substituted [11C]carbonate (34% radiochemical yield, determined by radio-HPLC) in 5 minutes from the end of [11C]CO2 cyclotron delivery.…”
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5382
Efficacy of insecticides against wheat thrips Haplothrips tritici Kurd. in winter wheat crops
Published 2023-12-01“…Larvae were counted by the method of distillation using selectors. Results. …”
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5383
Strategies to Improve the Quality of Public Services with Artificial Intelligence (AI) in Indonesia
Published 2025-03-01“… The objectives of this study are: first, the extent of Improving the Quality of Public Services with Artificial Intelligence (AI) in Indonesia, and second, what strategies can be used to Improve the Quality of Public Services with Artificial Intelligence (AI) in Indonesia. The method used in this study is qualitative, the qualitative method is the method used by the researcher by using sentences to describe the results of the research through writing, the data used consists of primary and secondary data, Techniques for determining Informants with snowbal Sampling, Informants in this study are designers of public service studies based on artificial intelligence in Indonesia, data is collected through Observation, Interviews, FGDs and Documentation, Data analysis in this study uses data condensation data collection techniques, data presentation, verification and conclusion Triangulation of sources is used to obtain data validity, as well as the use of Analytical Techniques (SWOT) to find and determine the right strategy in improving the quality of public services with Artificial Intelligence (AI). …”
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5384
Study on the Radial Displacement Law and Permeability Enhancement Effect of Coal Body around Hydraulic Flushing Drilling
Published 2021-01-01“…Therefore, this article comprehensively uses laboratory experiments, numerical simulations, and field practices to fully explain the hydraulic flushing pressure relief mechanism and proposes a method to accurately determine the pressure relief range based on the radial line strain law. …”
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5385
The learning process of physical education lessons in education through virtual education
Published 2024-09-01“…The structural-interpretive method was used to determine the relationships and design of the final model. …”
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5386
Mechanisms and equation improvement for gas seepage in coal seams around boreholes subjected to high-pressure CO2 foam fracturing
Published 2025-05-01“…ObjectiveThe special low-porosity, low-permeability structures of high-gas-content coal seams restrict efficient gas drainage. To address this issue, this study accurately determined the seepage parameters of annularly fractured coals around boreholes subjected to CO2 foam fracturing to enhance both the design accuracy of boreholes for gas pre-drainage from coal seams and gas drainage efficiency. …”
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5387
What drives the profitability of banking sectors in the European Union? The machine learning approach
Published 2024-09-01“…These include cost efficiency and default risk. The study’s novelty lies in the reliance on a broad spectrum of explanatory variables assigned to three groups of factors, reference to all EU countries, and decomposition of the sample to identify similarities among the determinants of profitability.…”
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5388
Rapid Resistance Detection of <i>Amaranthus retroflexus</i> to Fomesafen via Kompetitive Allele-Specific PCR (KASP)
Published 2025-02-01“…Furthermore, we compared the detection efficiency of the new KASP assay, whole plant dose–response assay, and DNA sequencing, all of which produced consistent outcomes, supporting the accuracy and reliability of the KASP rapid detection method. …”
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5389
Modal Proportion Analysis in Antenna Characteristic Mode Theory
Published 2019-01-01“…However, different characteristic currents themselves have different radiation efficiencies reflected by the eigenvalues. Therefore, from the perspective of the contribution to the radiation field, the modal proportion should be more accurately determined by the combination of the modal weighting coefficient and the mode current itself. …”
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5390
A Comparative Study Between Soft Actor-Critic (SAC) and Deep Deterministic Policy Gradient (DDPG) Algorithms for Solar PV MPPT Control Under Partial Shading Conditions
Published 2025-01-01“…Despite its potential, the SAC-based MPPT approach has not been extensively explored or compared with DDPG to determine the superior method for PV MPPT control. …”
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5391
A Refined Approach for Angle of Attack Estimation and Dynamic Force Hysteresis in H-Type Darrieus Wind Turbines
Published 2024-12-01“…Validation was conducted in a low-turbulence wind tunnel to observe the impact of variable flow conditions. The LineAverage method for determining the angle of attack demonstrated strong correlations between rotor configuration and load variations, particularly highlighting the influence of blade number and pitch angle on aerodynamic efficiency. …”
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5392
Image establishment of a higher education institution lecturer in the new educational environment
Published 2022-04-01“…The article justifies the need to transform the lecturer’s (professor’s) image in a changing environment, formulates the requirements for the image of a higher school lecturer (professor) in a new digital reality, determines the image formation stages. The study uses institutional and structural analysis methods, system analysis methods, human capital research methods, panel research and data collection method. …”
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5393
Using automation to improve business process productivity
Published 2025-04-01“…The work uses a comparative method that allows us to compare different approaches to infrastructure modernization and determine their economic return. …”
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5394
Implementasi Teknologi Blockchain dalam Digital Marketing
Published 2024-12-01“…This study uses a qualitative method with a literature review technique with the results discussing 26 published research articles relevant to this research. …”
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5395
Advanced Smoothing Approach of RSSI and LQI for Indoor Localization System
Published 2015-05-01“…The simulation results demonstrate the efficiency of the proposed RF-based indoor location determination.…”
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5396
Features of construction of evaluation algorithms multidimensional random processes
Published 2020-05-01“…The analysis of analytical methods and algorithms of the estimation that based on the determination of the main probabilistic characteristics of a random process by both the a priori and the a posteriori methods with various optimality criteria is carried out. …”
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5397
Comparative Analysis of TOPSIS and TODIM for the Performance Evaluation of Foreign Players in Indian Premier League
Published 2022-01-01“…Finally, we perform a sensitivity analysis to determine the stability of each method when the weights of the criterion or the value of a parameter was changed. …”
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5398
Angle Modulated Artificial Bee Colony Algorithms for Feature Selection
Published 2016-01-01“…To present the effectiveness of the problem presentation with angle modulation and to determine the efficiency of the proposed method, six variants of Artificial Bee Colony (ABC) algorithms employ angle modulation for feature selection. …”
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5399
Multi-objective data collecting strategies for wireless sensor network based on the time variable multi-salesman problem and genetic algorithm
Published 2017-03-01“…Comparing to the traditional data collecting method with data route,the technology of wireless mobile nodes has gradually became a new technique in the wireless sensor network.As the solution to the visiting order of the static nodes was an intrinsic NP-hard problem,a more general multi-objective data colleting strategies based on multi-mobile nodes was proposed.The proposed data collecting technique was abstracted as a model of time variable multiple traveling salesman problem.Belonging to a discrete optimal problem,the proposed model was solved by with a proposed hybrid genetic algorithm to determine the paths of the multi-mobile nodes.The convergence analysis of the proposed algorithm was given.With the experiment of open dataset,the proposed model based on the time variable multiple traveling salesman problem and the proposed hybrid genetic algorithm certify a certain improvement to the efficiency and real-time ability.…”
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5400
The effect of biological and mineral fertilizers on productivity of spring wheat
Published 2018-05-01“…Both the increase of the crop productivity and the decrease of net costs of its production require necessity to determine and assess the efficiency of each technological method, including a use of expensive mineral fertilizers. …”
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