Showing 6,601 - 6,620 results of 15,724 for search 'determined (coefficiency OR efficiency) (method OR methods)', query time: 0.35s Refine Results
  1. 6601

    An eigenvalue-driven framework for the ranking and selection of optimal geological CO2 storage sites by Soha Iranfar, Farshad Sadeghpour, Abbas Khaksar Manshad, Meysam Naderi, Mahmood Shakiba

    Published 2025-09-01
    “…To accomplish this, 10 parameters related to reservoir characteristics, petrophysical properties, and geomechanical features of 60 sites worldwide were analyzed. The influence coefficients for each of the 10 parameters were determined using the eigenvalue matrix. …”
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  2. 6602

    离心式通风机叶轮CAD模块开发 by 桂艳, 潘地林

    Published 2009-01-01
    “…The internal relation between a large number of existing aerodynamic sketches and performance parameters of centrifugal fan is analyzed and investigated by means of statistical method,the correspondence relation between speed coefficient and diametral quotient,impeller outlet breadth and diametral quotient is found.A new method which determined the main geometric parameters of impeller is put forward.On the base of the software of CAD,the CAD module of impeller of centrifugal fan with VBA using the parametric drawing technology is developed,and the automatation of design and drawing of impeller is realized,efficierry and the quality of drawing are improved.…”
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  3. 6603

    The Electromagnetic Field Analytical Solution Analysis to Downhole Current Injection Ranging by Caihui Qin, Yu Wang, Xinbiao Ji, Yang Feng, Lanchun Ye, Wenbo Li, Yan Zhou, Bo Dang

    Published 2025-03-01
    “…However, the inaccessibility of the accident well due to safety factors makes it challenging to accurately determine the relative position of the two wells. The current injection method has now been proved to be able to achieve relief well detection, and some signal processing methods are necessary for optimizing the detection performance. …”
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  4. 6604

    RATIONAL SUPPORTIVE THERAPY FOR CHEMOTHERAPY INDUCED ANEMIA: A PHARMACO-ECONOMIC ANALYSIS OF ERYTHROPOIETIN THERAPY IN CANCER PATIENTS IN RUSSIAN FEDERATION by V. B. Larionova, I. S. Krysanov, A. V. Snegovoy, P. A. Zeinalova, V. S. Krysanova, V. Yu. Ermakova

    Published 2018-07-01
    “…Modern anticancer therapy due to its intensity and molecular biology orientation allows achieving higher efficiency and theoretically reducing the incidence of complications. …”
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  5. 6605

    Advanced Defect Detection on Curved Aeronautical Surfaces Through Infrared Imaging and Deep Learning by Leith Bounenni, Mohamed Arbane, Clemente Ibarra-Castanedo, Yacine Yaddaden, Sreedhar Unnikrishnakurup, Andrew Ngo Chun Yong, Xavier Maldague

    Published 2024-12-01
    “…Detecting defects on aerospace surfaces is critical to ensure safety and maintain the integrity of aircraft structures. Traditional methods often need more precision and efficiency for effective defect detection. …”
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  6. 6606

    Thermal behavior and switching losses of MOSFET in high-frequency transformer circuits by Jiale Cheng, Yinghao Zhang, Xiangqun Cheng, Kaixin Guo, Yuchen Wang, Mian Jiang, Yabin Wang, Yang Liu

    Published 2025-09-01
    “…To address this, we propose an energy-conservation-based method to estimate the MOSFETs effective resistance during the switching process. …”
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  7. 6607

    Synthesis of the Spatial Arrangement of Magnetic Field Sensors for Active Magnetic Field Shielding Systems of Overhead Power Lines by Kuznetsov B.I., Nikitina T.B., Bovdui I.V., Voloshko O.V., Kolomiets V.V., Kobylianskyi B.B.

    Published 2024-02-01
    “…The purpose of the work is to develop a synthesis method for the spatial and angular arrangement of magnetic field sensors in order to ensure maximum efficiency of a robust system for active shielding of the magnetic field generated by overhead power lines, and to reduce the sensitivity of the synthesized system to initial uncertainties in changes in the level of the initial magnetic field, as well as system parameters while working. …”
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  8. 6608

    Dual Loop FOPI Controller-Based Equilibrium Optimizer Tuning Approach for Three-Phase Interleaved Boost Converter: PEMFC HEVs by Salah Okba, Ramzi Saadi, Mohamed Yacine Hammoudi, Yassine Himeur, Abir Betka, Shadi Atalla, Wathiq Mansoor

    Published 2024-01-01
    “…This study presents an innovative control method for a specific type of DC/DC power converter, known as a three-leg interleaved non-isolated converter (IBC), which is particularly useful for proton exchange membrane fuel cell (PEMFC) electric vehicles (EVs). …”
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  9. 6609
  10. 6610

    Lipid nanocarrier containing eugenol for denture hygiene: evaluation of efficacy against Candida biofilms by Irisvaldo Lima GUEDES, Matheus Oliveira do NASCIMENTO, Leandro de Sousa DIAS, Alyne Rodrigues de ARAUJO-NOBRE, Humberto Medeiros BARRETO, Érika de Araújo ABI-CHACRA, Ana Cristina Vasconcelos FIALHO, Gláuber Campos VALE, André Luis Menezes CARVALHO

    Published 2025-03-01
    “…Methodology The formulation was prepared using the ultrasonication method and characterized in terms of particle size (PS), polydispersity index (PDI), zeta potential (ZP), and encapsulation efficiency (EE). …”
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  11. 6611

    BIOCONVERSION OF SECONDARY PRODUCTS OF PROCESSING OF GRAIN CEREALS CROPS by I. S. Vitol, N. A. Igoryanova, E. P. Meleshkina

    Published 2019-12-01
    “…On the basis of the study of the kinetics and efficiency of the effect of proteolytic and cellulolytic enzyme preparations (EP) and their compositions, optimal conditions for enzymatic modification (the EP dosage is 0.5…0.75 units of PA/g of bran, 0.3…0.4 units of CA/g of bran, the optimum temperature is 40–50 °С, pH is 5.0 and 3.5, the duration of reactions is 1.5 hours) have been determined. …”
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  12. 6612

    Adaptive k-means clustering algorithm based on grid and domain centroid weight by Wei CAI, Guangyu SUN, Fei YANG, Bo YAO, Chuanxian LI

    Published 2025-05-01
    “…ObjectiveThe digital twin of a natural gas pipeline, constructed from physical entities, continuously generates substantial data, posing significant challenges for data mining regarding computational cost, efficiency, and scalability. The k-means clustering algorithm, a widely used data mining method, requires specifying the number of clusters, k, and relies on the selection of initial centroids which impacts computational efficiency and the risk of getting stuck in local optima. …”
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  13. 6613

    Research on the safety culture in medium and small enterprises by Lixia Li, Paihao Yan, Xia Wang, Suxia Liu, Ye Zhang, Yuhe Cheng

    Published 2024-01-01
    “…Then, using SPSSAU online analysis software, expert surveys, and analytic hierarchy process (AHP), as well as the expert survey method, weights and rankings of every element of this safety culture element construction system were determined, which could provide a reference for the efficient of the safety culture construction. …”
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  14. 6614
  15. 6615

    Increasing the Quality of Transient Processes in the Vehicle Transmission by A. Taratorkin, V. Derzhankii, I. Taratorkin

    Published 2019-12-01
    “…This method is based determining signatures of the torque and its derivatives. …”
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  16. 6616

    Miniinvasive technologies in surgery of gallstone disease complicated by mechanical jaundice by A.S. Nikonenko, N.G. Golovko, V.А. Grushka, А.V. Klimenko, E.І. Gaidarzhi, D.А. Detsyk, I.V. Rusanov, G.І. Ohrimenko, Т.S. Gavrilenko, S.О. Matveyev

    Published 2013-08-01
    “…A similar situation cannot remain regardless and requires the search of new ways of decision of this problem. Research aim. Determination of the most optimal methods of diagnostics and treatment of patients with the gallstone disease complicated by mechanical jaundice and estimation of efficiency of their application. …”
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  17. 6617

    The Influence of Natural Aging of the AW-2024 Aluminum Sheet on the Course of the Strain Hardening Curve by Stanisław Kut, Grzegorz Pasowicz

    Published 2023-03-01
    “…Material coefficients in individual yield stress models were determined on the basis of approximation of strain hardening curves using the least squares method. …”
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  18. 6618

    High-Fidelity Reprogrammed Human IPSCs Have a High Efficacy of DNA Repair and Resemble hESCs in Their MYC Transcriptional Signature by Pratik K. Nagaria, Carine Robert, Tea Soon Park, Jeffrey S. Huo, Elias T. Zambidis, Feyruz V. Rassool

    Published 2016-01-01
    “…The DNA damage response (DDR) is critical for maintenance of such genomic integrity. Herein, we determined whether cell of origin and reprogramming method influence the DDR of hiPSCs. …”
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  19. 6619

    Microwave-Assisted Optimization of Polyvinyl Alcohol Cryogel (PVA-C) Manufacturing for MRI Phantom Production by Ivan Vogt, Martin Volk, Emma-Luise Kulzer, Janis Seibt, Maciej Pech, Georg Rose, Oliver S. Grosser

    Published 2025-02-01
    “…Conclusions: The MWM offers a promising, easily implementable, and time-efficient method for manufacturing PVA-C-based phantoms. …”
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  20. 6620

    Recognition and Classification of 3D Objects of Different Details by Islam A. Alexandrov, Maxim S. Mikhailov, Alexander N. Muranov, Vladimir Zh. Kuklin

    Published 2024-06-01
    “…Therefore, our goal was to improve the object recognition efficiency. It is necessary to determine the method of obtaining geometric and topological parameters. …”
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