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581
The calculation algorithm of oil and gas production enterprise energy efficiency indicators
Published 2022-04-01“…Then, the power and electricity balance calculation algorithm should be designed to evaluate the share of the technological processes’ consumption, analyze losses, and determine the source of imbalance. The assessment of energy efficiency indicators will require adaptation of the parameter’s identification method for rotating electrical machines in operating modes. …”
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582
Numerical Simulations of Carbon Dioxide Storage Efficiency in Heterogeneous Reservoir Models
Published 2023-01-01“…The reservoir models providing vertically heterogeneous petrophysical properties and designated as “layered reservoir models” (with homogeneous parameters along each layer of the model) were not determined to be a transition between the homogeneous and heterogeneous models in respect to storage efficiency. …”
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583
Machine learning approaches for predicting energy and exergy efficiency in solar still
Published 2025-04-01“…Solar desalination is recognized as one of the simplest and most accessible methods for generating drinking water.This research examines how environmental conditions throughout different months of the year affect the energy efficiency and exergy of the Double-slope solar desalination plant. …”
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584
Design of High-Speed, High-Efficiency Electrically Excited Synchronous Motor
Published 2025-07-01“…To address it, this paper proposes an EESM design methodology optimized for high-speed efficiency and constant-power excitation control. Key EESM parameters are determined through a dynamic phasor diagram, and design methods for turn number, split ratio, and other parameters are proposed to extend the high-efficiency region into the high-speed range. …”
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585
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586
Reorganization of the system of intra-holding settlements: Methodological tools, efficiency assessment
Published 2023-07-01“…Solutions that improve the efficiency of settlement systems are particularly relevant and significant. …”
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587
Edaphic and meteorological parameters as determinants of radon exhalation and its environmental implication in Peruvian agroecosystems
Published 2025-07-01“…This study addresses this gap by applying Artificial Neural Network (ANN) models and Monte Carlo methods. Three distinct approaches were developed based on radon exhalation measurements from four Peruvian agricultural regions, incorporating meteorological and soil physicochemical data. …”
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588
Assessment of the Economic Efficiency of Long-Term Care System in the Stavropol Territory
Published 2023-10-01“…The purpose of the article is to economically substantiate the effectiveness of a long-term care system functioning in the form of social services at home, compared with stationary social services for people with limited mobility and non-mobile citizens to determine the most optimal and profitable form of providing social services for the state.Materials and methods. …”
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589
A method for determining the topology of swarm elements relative to the leader and an algorithm for constructing a spatial matrix of unmanned aerial vehicles placement
Published 2025-05-01“…The subject of study in this article is a method for determining the topology of swarm elements relative to the leader and an algorithm for constructing a spatial placement matrix. …”
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590
Assessment of efficiency of use of technologies of the distributed register in the conditions of digital economy
Published 2019-05-01“…The study presents a description of both the methodological approaches themselves and the performance indicators, the criterion or logical levels of which allowed us to obtain information about the possibilities for efficient use of the blockchain. During the study, theoretical methods were applied, such as the synthesis and analysis of available information. …”
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591
ENERGY AND ECONOMIC EFFICIENCY OF BIOETHANOL PRODUCTION DEPENDING ON THE QUALITY OF CORN GRAIN
Published 2024-12-01“…The elements of the yield structure, including the productivity of maize hybrids, were determined in accordance with established methods. The harvesting and accounting of the crop was conducted manually at each experimental site, followed by weighing and conversion to standard grain moisture. …”
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592
Multi-objective optimization of an open-pit mining system to determine safety buffer using the modified NBI method and the meta-model approach
Published 2025-03-01“…Conclusion: Implementing multi-objective optimization in open-pit mining using the modified NBI method and meta-model approach enhances decision-making by balancing safety buffers with operational efficiency. …”
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593
Evaluation of the efficiency of Russian universities: Do we need to change the paradigm?
Published 2021-06-01“…Moreover, the research is aimed to formulate the proposals for an approach to the evaluation of the activities of universities, according to which the basic performance indicators and their corresponding performance indicators are determined.Methodology and research methods. The research work was carried out based on a systematic approach. …”
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594
Entropy-statistical analysis of the efficiency of cycles of refrigeration units of household refrigerators
Published 2023-02-01“…The aim of the work is to determine the thermodynamic efficiency of the modernized refrigeration unit of a household refrigerator compared to the basic model using the entropystatistical method.Method. …”
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595
Efficiency of “Neo inulin” in the complex treatment of patients with type 2 diabetes
Published 2021-12-01Get full text
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596
Efficient Prediction of Superlattice and Anomalous Miniband Topology from Quantum Geometry
Published 2025-01-01“…In the absence of electronic interactions, our analysis provides a systematic rule to find the Chern number of the superlattice-induced miniband starting from the harmonics of the applied potential and a few material-specific coefficients. Our method also applies to anomalous (interaction-generated) bands, for which we derive an efficient algorithm to determine all Chern numbers compatible with a self-consistent solution to the Hartree-Fock equations. …”
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597
TECHNICAL EFFICIENCY IN GRAPE PRODUCTION: A CASE STUDY OF DENIZLI, TURKEY
Published 2018-01-01“…Data Envelopment Method is used to evaluate the efficiency of a certain number of production units. …”
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598
TOPSIS inspired cost-efficient concurrent workflow scheduling algorithm in cloud
Published 2022-06-01“…A weighted sum of execution time, cost and communication time are used to find out the optimal resource among the existing resources as per the workflow task requirements. The proposed method minimizes the makespan and execution cost of the workflow and improves the resource efficiency under uncertain environment. …”
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599
Enhancement of Light Extraction Efficiency Using Wavy-Patterned PDMS Substrates
Published 2025-01-01“…This study demonstrates the potential of this cost-effective and efficient method in advancing high-quality display.…”
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600
PROSPECTS OF THE APPLICATION OF EUROPEAN PRACTICE ON EFFICIENT AGRICULTURAL LANDS USE IN UKRAINE
Published 2019-01-01Get full text
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