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8121
A Comparison of Water Flooding and CO<sub>2</sub>-EOR Strategies for the Optimization of Oil Recovery: A Case Study of a Highly Heterogeneous Sandstone Formation
Published 2024-12-01“…The minimum miscibility pressure (MMP) was determined using a 1D slim-tube simulation to ensure effective CO<sub>2</sub> performance. …”
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8122
Physical simulation of aerodynamic flow characteristics in a vertical diffuser with air supply through different pipe configurations
Published 2023-06-01“…Vertical cone diffusers are used in various technical applications: heat exchangers, gas cleaning units, boilers, industrial furnaces, dryers, ventilation devices, nozzle systems and others. For their efficient operation, it is necessary to ensure a uniform supply of the working medium to the device, which is determined by the characteristics of the flow in thediffuser. …”
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8123
Linear Active Disturbance Rejection Control-Based Voltage Controller for Buck and Boost DC/DC Converters in DC Distribution Grids
Published 2025-01-01“…The formulation of the proposed L-ADRC model in the non-canonical form facilitates the employment of model-based estimation and feedback control methods, whose performance is determined through the design of several parameters. …”
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8124
Hepatoprotective Activity of Pine cones Extract
Published 2023-12-01“…The component composition of procyanidins in the extract was determined using ultra-efficient liquid chromatography with a mass selective detector. …”
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8125
Rational Design of a Truncated β-Galactosidase from Bacillus sp. and Its Application in the Synthesis of Lacto-N-neotetraose
Published 2025-09-01“…S3 was biochemically characterized, engineered through rational design, and applied in lacto-N-neotetraose (LNnT) synthesis. Methods: The truncated β-galactosidase gene (BsGal95-D) from Bacillus sp. …”
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8126
Social networks of educational purpose as a subject of protection in the preparation of specialists of information security
Published 2019-03-01“…Theoretical and empirical pedagogical methods were used to accomplish the objectives. This facilitated efficient systematization of the collected data for its successful study and identification of the most typical features of the social networks when applied in the educational process and extension of those with specific properties were identified. …”
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8127
Successful domestication of Neonothopanus Hygrophanus (Mont.) De Kesel & Degreef and Lentinus Squarrosulus Mont., indigenous saprophytic edible mushrooms from Kibira National Park...
Published 2024-01-01“…This study was undertaken to explore opportunities for domestication of saprophytic wild edible mushrooms from the Kibira National Park (KNP) in Burundi. Methods Samples of Lentinus squarrosulus Mont. and Neonothopanus hygrophanus (Mont.) …”
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8128
Substantiation of the Line for the Primary Processing of Industrial Hemp lnto Hemp of the Same Type Undirected
Published 2022-06-01“…The lines need to be efficient, low-cost and produce fiber of various qualities.Research purpose The research aimed to substantiate the design of a low-cost line for the primary processing of technical hemp harvested in autumn and spring as a tangled mass of broken stems, and work out the recommendations for processing raw materials.Materials and methods Autumn harvest hemp was processed in four ways: single, double, triple and quadruple pass through the flax line of primary processing, without changing the settings of the machines. …”
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8129
Study on the Law of Mine Pressure Manifestation in Three-Soft Coal Seam Isolated Working Face
Published 2025-02-01“…Using elastic thin plate theory, it was determined that the basic roof periodic fracture step of the 8213 isolated face in the Yanjiahe Coal Mine is approximately 23 m. …”
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8130
Quality of Life and Functional Performance in Patients with Multiple Sclerosis
Published 2013-06-01“…Statistical significance of differences was determined at a confidence level of p<0.05. Results. …”
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8131
Mesenchymal stem cells from periapical lesions modulate cytokine production by local immune cells
Published 2018-01-01“…This question was addressed in this study in which the aim was to examine the capacity of PL-MSCs for modulating cytokine production by local immune cells. Methods. PL-MSCs were isolated from asymptomatic (as) and symptomatic (sy) PLs. …”
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8132
Estimating strawberry weight for grading by picking robot with point cloud completion and multimodal fusion network
Published 2025-04-01“…The method follows a process of locating strawberry pixel regions, calculating centroid coordinates, determining the symmetry axis via PCA, and completing the depth image. …”
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8133
Organization of Production and Business Processes in Value Chains Based on Applied Scenarios for the Digitalization of Enterprises
Published 2023-07-01“…The implementation of end-to-end digital technologies into the economic activities of enterprises radically changes the organization of production and business processes within the framework of more efficient business models. As a result, new application scenarios are formed that determine the changing structure of production and business processes and the emergence of new roles of participants in the value chain. …”
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8134
Error performance of multi-branch dual-hop PF cooperative systems
Published 2016-09-01“…Design of multi-branch dual-hop phase-only forward(PF)cooperative systems with continuous phase frequency shift keying(CPFSK)modulation needs to determine the number of branch and modulation index.The usual solution of determining the above parameters is the time-consuming and inefficient computer simulation.An efficient solution of determining these parameters is theoretical analysis method.Semi-analytical expressions for the average bit error rate(ABER)of multi-branch dual-hop PF cooperative systems in conjunction with discrimination detection CPFSK over time-selective Rayleigh fading channels was presented.Two cases with and without antenna selection at the relays and maximum-ratio combining(MRC)receive diversity at the destination were considered.The simulation results show that numerical calculation results and simulation results for the ABERs of PF,discrimination detection,CPFSK cooperative systems are consistent and show that the above ABER theory results of CPFSK cooperative systems can be used to design PF cooperative systems.…”
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8135
Comparison of Raman spectroscopy with mass spectrometry for sequence typing of Acinetobacter baumannii strains: a single-center study
Published 2025-03-01“…The objective was to assess the feasibility of this integrated method for efficient sequence typing of A. baumannii strains. …”
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8136
Software lifecycle management based on the OMG Essence standard
Published 2025-03-01“…The goal is to enhance the efficiency of team-based software development and to foster the advancement of practices, methods, and methodologies in software engineering. …”
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8137
System Modelling to Optimize the Number of Production of Men's Bags and Women's Bags to Obtain Maximum Profit in ABC Karawang Convection using Linear Programming
Published 2025-06-01“…The research method applied is Linear Programming using the Simplex approach, implemented through the CPLEX Solver software. …”
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8138
Characterization of a consensus-designed trans-cinnamic acid decarboxylase for styrene biosynthesis
Published 2025-06-01“…ABSTRACT Microbial biosynthesis of aromatic compounds offers significant advantages over petrochemical methods, which rely on fossil fuels and high energy inputs. …”
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8139
Reliability-Based Design Optimization Strategy for Soil Tillage Equipment Considering Soil Parameter Uncertainty
Published 2016-06-01“…This developed strategy is based on design sensitivity concepts in order to determine the influence of each random parameter. The application of this method consists in taking into account the uncertainties on the soil tillage forces. …”
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8140
THE FORMATION OF PROFESSIONAL COMPETENCE OF THE TEACHER OF PRESCHOOL EDUCATION IN THE SYSTEM OF ADDITIONAL EDUCATION
Published 2015-03-01“…RETRACTED ARTICLEThe aim of the article is to consider the issues of professional competence formation of the teacher of preschool education in the system of additional education; the necessity of educational space extension of preschool children is proved. Methods. The author relies on the technique of the competency approach to teacher preparation pre-school education, while using both theoretical and empirical research methods. …”
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