Search alternatives:
coefficient » coefficiency (Expand Search)
efficient » efficiency (Expand Search)
Showing 3,961 - 3,980 results of 15,724 for search 'determined (coefficient OR efficient) (method OR methods)', query time: 0.28s Refine Results
  1. 3961

    Improving the efficiency of the heat stabilizer operation by distributing refrigerant flows inside the device and finning its surfaces by Alexander Ya. Gilmanov, Andrey S. Kim, Aleksandr P. Shevelev

    Published 2025-04-01
    “…Heat stabilizer, refrigerant, heat and mass transfer, frozen soil. Methods. The developed model uses the laws of non-isothermal multiphase mechanics. …”
    Get full text
    Article
  2. 3962
  3. 3963

    A robust and efficient algorithm for graph coloring problem based on Malatya centrality and sequent independent sets by Selman Yakut

    Published 2025-06-01
    “…Despite numerous studies on solving GCP, existing methods face limitations, often performing well on specific graph types but failing to deliver efficient solutions across diverse structures. …”
    Get full text
    Article
  4. 3964

    Study of Load Characteristics of Various Types of Silicon PV Panels for Sustainable Energy Efficient Road Pavement by Patlins Antons, Hnatov Andrii, Arhun Shchasiana, Hnatova Hanna, Migal Vasiliy

    Published 2019-09-01
    “…It is planned to use the studies on the PV panels in sustainable energy efficient road pavement to determine their load parameters. …”
    Get full text
    Article
  5. 3965

    An analysis of operational efficiency and its influencing factors in traditional Chinese medicine hospitals in Shaanxi Province, China by Jieming Zhang, Yan Li, Huiyang Qu, Penggang Chen

    Published 2025-08-01
    “…This study aimed to assess the operational efficiency of TCM hospitals in Shaanxi Province and explore its influencing factors, thereby providing empirical evidence to support performance improvement.MethodsA total of 167 TCM hospitals in Shaanxi Province were included in this study. …”
    Get full text
    Article
  6. 3966
  7. 3967

    Microbiological monitoring as a component of efficient prevention and treatment of purulent-septic infections in an orthopedics and traumatology department by N. M. Polishchuk, D. L. Kyryk, I. Ye. Yurchuk

    Published 2021-06-01
    “…Efficient monitoring of circulating purulent-septic infectious agents in a clinical setting and a study on antibiotic susceptibility of isolated strains of microorganisms allows identifying changes in the pathogen structure and trends in antibiotic resistance development, which helps to determine the tactics of antibacterial therapy and elaborate appropriate measures. …”
    Get full text
    Article
  8. 3968

    Rapid Determination of Mercury Ions in Environmental Water Based on an N-Rich Covalent Organic Framework Potential Sensor by Jinjin Tian, Yulin Zhu

    Published 2022-01-01
    “…The proposed method can be successfully applied to the determination of Hg2+ in 3 typical environmental water samples, with a recovery rate of 98.6–101.8%. …”
    Get full text
    Article
  9. 3969

    Determination of 10 organic acid contents in tea using high performance liquid chromatography-diode array detector by WANG Lili, YANG Junguo, LIN Qingxia, XIANG Lihui, SONG Zhenshuo, ZHANG Yinggen, CHEN Lin

    Published 2019-02-01
    “…It is appeared that the newly developed method can yield fine linear relationship, desirable precision, repeatability and separability for determinations of 10 organic acids in tea.…”
    Get full text
    Article
  10. 3970

    Simultaneous determination of 7 thiols associated proteins in lymphoma patients’serum and cerebrospinal fluid by UHPLC-HRMS technique by Qingkun Ma, Mei Zhang, Yongshuai Fan, Han Zhao, Kun Wang, Xiaojing Wang, Yanling Mu

    Published 2025-07-01
    “…The limit of detection (S/N = 3) was 0.8-9.0 fmol. Ultimately, this method greatly improves discrimination efficiency of model with accuracy of 98.83%. …”
    Get full text
    Article
  11. 3971

    Enhancing Energy Efficiency of Sensors and Communication Devices in Opportunistic Networks Through Human Mobility Interaction Prediction by Ambreen Memon, Sardar M. N. Islam, Muhammad Nadeem Ali, Byung-Seo Kim

    Published 2025-02-01
    “…The proliferation of smart devices such as sensors and communication devices has necessitated the development of networks that can adopt device-to-device communication for delay-tolerant data transfer and energy efficiency. Therefore, there is a need to develop opportunistic networks to enhance energy efficiency through improved data routing. …”
    Get full text
    Article
  12. 3972

    Energy Efficiency Optimization for UAV Distribution and Resource Allocation in NOMA and Multi-UAV Assisted Wireless Networks by Yuan Ren, Jieyu Wang, Yulong Xiao, Xuewei Zhang, Fan Jiang, Junxuan Wang, Jing Jiang, Guangyue Lu

    Published 2025-01-01
    “…The sub-problem for resource allocation is solved by the successive convex approximation and Dinkelbach methods. Simulation results show that the proposed scheme can effectively improve the system EE, as compared to three baselines. …”
    Get full text
    Article
  13. 3973

    Determination of Norfloxacin and Ciprofloxacin in Chicken Meat Based on Matrix Solid-Phase Dispersion Extraction and Capillary Zone Electrophoresis by Shihao Zhao, Hongru Zhao, Hai Zhu, Chengyao Li, Xinli Lu, Siyuan Bi

    Published 2014-01-01
    “…This study describes an effective matrix solid-phase dispersion (MSPD) extraction method for determining norfloxacin (NOR) and ciprofloxacin (CIP) in chicken meat by capillary zone electrophoresis (CZE). …”
    Get full text
    Article
  14. 3974

    Determination of Sequential Well Placements Using a Multi-Modal Convolutional Neural Network Integrated with Evolutionary Optimization by Seoyoon Kwon, Minsoo Ji, Min Kim, Juliana Y. Leung, Baehyun Min

    Published 2024-12-01
    “…These findings underscore the M-CNN’s effectiveness in sequential well placement optimization, striking an optimal balance between predictive accuracy and computational efficiency. The method’s ability to dramatically reduce processing time while maintaining high accuracy makes it a valuable tool for enhancing oil field productivity and streamlining reservoir management decisions.…”
    Get full text
    Article
  15. 3975

    Anodic Determination of Acetylsalicylic Acid at a Mildly Oxidized Boron-Doped Diamond Electrode in Sodium Sulphate Medium by Codruţa Cofan, Ciprian Radovan

    Published 2011-01-01
    “…The association of DPV and CA techniques with standard addition method represented a suitable option for the determination of ASA in real samples such as pharmaceutical formulations.…”
    Get full text
    Article
  16. 3976

    Factor selection techniques based on partial least squares for classification to determine the risk factors of sexually transmitted infections by Zhiping Liu, Maryam Sadiq, Zhiguang Li

    Published 2025-07-01
    “…This study focused on improving factor selection techniques based on partial least squares for classification and therefore, traditional, recent, and proposed approaches are evaluated by means of efficiency. All considered techniques are executed on a real data set of sexually transmitted infections among men belonging to Balochistan (Pakistan) using the Monte Carlo simulation method. …”
    Get full text
    Article
  17. 3977

    Direct analysis of algae for determination of major and minor elements using energy dispersive x-ray fluorescence (EDXRF) by Sewgil Saaduldeen Anwer

    Published 2023-10-01
    “…There are very few studies that determine the elements in microalgae with EDXRF, which is a rapid, easy method to determine what components and in what quantities they are contained to be used (no chemical pre-treatments are required). …”
    Get full text
    Article
  18. 3978

    Determining the Optimal Level of Service of the Airport Passenger Terminal for Low-Cost Carriers Using the Analytical Hierarchy Process by Jelena Pivac, Igor Štimac, Dajana Bartulović, Andrija Vidović

    Published 2025-02-01
    “…Definitions of the level of service, key indicators of customer satisfaction, and a decision-making process using the analytical hierarchy process (AHP) method are described. A survey questionnaire was developed, passengers’ preferences were collected, and an analysis of the results was conducted. …”
    Get full text
    Article
  19. 3979

    ALGORITHMIZATION OF PROBLEMS FOR OPTIMAL LOCATION OF TRANSFORMERS IN SUBSTATIONS OF DISTRIBUTED NETWORKS by M. I. Fursanov, N. S. Petrashevich

    Published 2014-08-01
    “…But in practice they can be replaced in one substation but they can be successfully used  in other substations .Especially if there are limits of financial resources and the replacement needs more detail technical and economical basis.During the research the authors developed the efficient algorithm for determining of optimal location of transformers at substations of distributed electrical networks, based on search of the best solution from all sets of displacement in oriented graph. …”
    Get full text
    Article
  20. 3980

    Determination оf Suitable Viscosity Models оf Oil-Water Emulsions in Eastern Siberia Fields by A. S. Drozdov, S. A. Leontiev

    Published 2023-01-01
    “…In models containing empirical coefficients, they were determined for various oils and temperatures.Conclusion. …”
    Get full text
    Article