Search alternatives:
method » methods (Expand Search)
Showing 8,121 - 8,140 results of 9,796 for search 'determined efficiency method', query time: 0.21s Refine Results
  1. 8121
  2. 8122

    Physical simulation of aerodynamic flow characteristics in a vertical diffuser with air supply through different pipe configurations by L. V. Plotnikov, A. F. Ryzhkov, V. A. Medvedev, M. D. Smirnykh, L. E. Osipov

    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. …”
    Get full text
    Article
  3. 8123

    Linear Active Disturbance Rejection Control-Based Voltage Controller for Buck and Boost DC/DC Converters in DC Distribution Grids by Asimenia Korompili, Oemer Ekin, Marija Stevic, Veit Hagenmeyer, Antonello Monti

    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. …”
    Get full text
    Article
  4. 8124

    Hepatoprotective Activity of Pine cones Extract by D. K. Gulyaev, S. S. Zykova, V. D. Belonogova, D. O. Semakin, N. A. Buzmakova

    Published 2023-12-01
    “…The component composition of procyanidins in the extract was determined using ultra-efficient liquid chromatography with a mass selective detector. …”
    Get full text
    Article
  5. 8125

    Rational Design of a Truncated β-Galactosidase from Bacillus sp. and Its Application in the Synthesis of Lacto-N-neotetraose by Jianyu WANG, Zhixuan XIANG, Dan LIU, Zhengqiang JIANG, Qiaojuan YAN

    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. …”
    Get full text
    Article
  6. 8126

    Social networks of educational purpose as a subject of protection in the preparation of specialists of information security by I. D. Rudinskiy, D. Ya. Okolot

    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. …”
    Get full text
    Article
  7. 8127

    Successful domestication of Neonothopanus Hygrophanus (Mont.) De Kesel & Degreef and Lentinus Squarrosulus Mont., indigenous saprophytic edible mushrooms from Kibira National Park... by Vincent Nteziryayo, Anthony M. Mshandete, Donatha D. Tibuhwa

    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.) …”
    Get full text
    Article
  8. 8128

    Substantiation of the Line for the Primary Processing of Industrial Hemp lnto Hemp of the Same Type Undirected by E. V. Novikov, I. N. Altukhova, A. V. Bezbabchenko

    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. …”
    Get full text
    Article
  9. 8129

    Study on the Law of Mine Pressure Manifestation in Three-Soft Coal Seam Isolated Working Face by Hui Liu, Jiarui Sun, Tao Yang, Jie Zhang, Dong Liu, Haifei Lin, Jiayue Deng, Yiming Zhang

    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. …”
    Get full text
    Article
  10. 8130
  11. 8131

    Mesenchymal stem cells from periapical lesions modulate cytokine production by local immune cells by Marković Milan, Tomić Sergej, Đokić Jelena, Mihajlović Dušan, Vučević Dragana, Gazivoda Dragan, Duka Miloš, Čolić Miodrag

    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. …”
    Get full text
    Article
  12. 8132

    Estimating strawberry weight for grading by picking robot with point cloud completion and multimodal fusion network by Yiming Chen, Wei Wang, Junchao Chen, Jizhou Deng, Yuanping Xiang, Bo Qiao, Xinghui Zhu, Changyun Li

    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. …”
    Get full text
    Article
  13. 8133

    Organization of Production and Business Processes in Value Chains Based on Applied Scenarios for the Digitalization of Enterprises by Yu. F. Telnov, A. A. Bryzgalov, D. S. Koroleva

    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. …”
    Get full text
    Article
  14. 8134

    Error performance of multi-branch dual-hop PF cooperative systems by Guangqiu LI, Jiayun DONG, Tao JIANG

    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.…”
    Get full text
    Article
  15. 8135

    Comparison of Raman spectroscopy with mass spectrometry for sequence typing of Acinetobacter baumannii strains: a single-center study by Suling Liu, Ni Zhang, Jiawei Tang, Chong Chen, Weisha Wang, Jingfang Zhou, Long Ye, Xiaoli Chen, ZhengKang Li, Liang Wang

    Published 2025-03-01
    “…The objective was to assess the feasibility of this integrated method for efficient sequence typing of A. baumannii strains. …”
    Get full text
    Article
  16. 8136

    Software lifecycle management based on the OMG Essence standard by Andrii Zelenkov, Ludmila Mandrikova, Yevhen Borovkov

    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. …”
    Get full text
    Article
  17. 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 by Ni Wayan Puji Efpryani Wayan

    Published 2025-06-01
    “…The research method applied is Linear Programming using the Simplex approach, implemented through the CPLEX Solver software. …”
    Get full text
    Article
  18. 8138

    Characterization of a consensus-designed trans-cinnamic acid decarboxylase for styrene biosynthesis by Ana García-Franco, Jesús de la Torre, Patricia Godoy, Estrella Duque, Carmen López, José A. Gavira, Juan L. Ramos

    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. …”
    Get full text
    Article
  19. 8139

    Reliability-Based Design Optimization Strategy for Soil Tillage Equipment Considering Soil Parameter Uncertainty by Ghias Mohamed Kharmanda, Imad Rezakalla Antypas

    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. …”
    Get full text
    Article
  20. 8140

    THE FORMATION OF PROFESSIONAL COMPETENCE OF THE TEACHER OF PRESCHOOL EDUCATION IN THE SYSTEM OF ADDITIONAL EDUCATION by Galiya H. Vakhitova

    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. …”
    Get full text
    Article