Showing 4,481 - 4,500 results of 9,796 for search 'determined (efficient OR efficiency) (method OR methods)', query time: 0.31s Refine Results
  1. 4481

    Machine learning prediction of permeability distribution in the X field Malay Basin using elastic properties by Zaky Ahmad Riyadi, John Oluwadamilola Olutoki, Maman Hermana, Abdul Halim Abdul Latif, Ida Bagus Suananda Yogi, Said Jadid A. Kadir

    Published 2024-12-01
    “…This research highlights a robust method for predicting permeability distribution using elastic properties, which can significantly enhance the efficiency of reservoir assessment. …”
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    Article
  2. 4482

    Demonstration field experiment on testing nematode-resistant potato varieties in the Vladimir Region by A. A. Shesteperov, M. A. Morozov

    Published 2021-06-01
    “…The soil samples were studied by the flotation funnel method. In growing season, we measured the height of plants, counted the number of stems, estimated the color, considered the uniformity and projected coverage of grass stand of the soil, assessed the globoderosis development, and determined the number of female GPN and their development on plant roots. …”
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  3. 4483

    THREE-DIMENSIONAL DETECTION OF GAMMA RADIATION AND POLLUTING GASES USING QUADROCOPTERS by A. Molnar

    Published 2020-04-01
    “…Accurate knowledge of the extent and local distribution of pollution plays a key role in many areas of life.Method. Although there are many well-known and generally-accepted methods for obtaining the intended data, these methods do not give a satisfactory result in cases when it is necessary to determine the exact parameters of pollution quickly and in a relatively small area (e.g. an industrial zone of several square kilometers, a residential area, etc.) and to determine changes in these parameters as expressed numerically. …”
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  4. 4484

    RISK-ORIENTED MANAGEMENT OF PORTS IN THE IMPLEMENTATION OF CONCESSION PROJECTS by Varvara Piterska, Valentina Samoilovska, Valentin Shakhov, Hiroshi Tanaka

    Published 2023-08-01
    “…A model of risk-based port management in concession projects has been developed based on the failure mode and effects analysis method taking into account the determination of the risk priority rank. …”
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  5. 4485

    Research status of amine aerosol formation and emission in amine carbon capture process by YANG Zhengda*, XIAN Zhennan, SHAO Lingyu, ZHENG Chenghang

    Published 2023-06-01
    “…However, in the process of efficiently absorbing CO_2, part of the absorbers will leave the carbon capture system in the form of aerosol along with the flue gas, which will not only lead to abnormal operation of the equipment but also cause environmental pollution. …”
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  6. 4486

    Investigating the relationship between the Khami reservoir horizon in the Chilingar and Garangan oilfields in the Southern Dezful Embayment using surface geochemistry by Bahram Alizadeh, Arman Salehipour Bavarsad

    Published 2025-09-01
    “…The findings aim to guide efficient production management, reduce drilling risks, and advance field development strategies at lower exploration costs.Materials & MethodsThis study utilized direct geochemical techniques, including acid extraction and fluorescence analysis, to detect subsurface hydrocarbon reservoirs. …”
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  7. 4487

    Ultrasound-assisted DLLME with natural deep eutectic solvent and smartphone-based colorimetry for Pb(II) detection in water by Nayyer Azhdari, Biuck Habibi, Zahra Ayazi, Elaheh Rahimpour

    Published 2025-08-01
    “…This research presents a novel, cost-efficient and high-performance method for preconcentration and detection of lead ions [Pb(II)] using ultrasound-assisted dispersive liquid-liquid microextraction (USA-DLLME) combined with digital image colorimetry (DIC). …”
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  8. 4488

    Photocatalytic degradation of rhodamine B using zinc oxide/silver nanowire nanocomposite films under ultraviolet irradiation by Noah Jang, June Soo Kim, Hyunjun Kim, Da Ye Kim, Yujin Nam, Maeum Han, Seong Ho Kong

    Published 2025-06-01
    “…The ZnO/AgNW composite films were synthesized using a sol–gel method and characterized through scanning electron microscopy and energy-dispersive X-ray spectroscopy to analyse the morphology and elemental composition, X-ray diffraction to confirm the crystallinity structure, and UV–visible spectroscopy to determine optical properties and bandgap energy. …”
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  9. 4489

    Improvement of the Metal Extraction and Removal of Harmful Impurities from Sulfide Ores by Polyoxometalate Oxidizers: Design of Experiments and Industrial Modeling by H. Kadkhodayan, T. Alizadeh

    Published 2023-11-01
    “…Under optimized conditions, the extraction efficiency of zinc, copper, and lead and the removal of toxic heavy metals from sulfide ores were determined as above 85%, 81%, 83%, and 99.9% receptivity.…”
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  10. 4490

    Optimizing irrigation and nitrogen fertilization for winter wheat using the AquaCrop model and water footprint analysis by JIA Yifan, WANG Hao, HAN Ce, XU Zhenghe, LIU Yuyu

    Published 2025-05-01
    “…Understanding their optimal combination is essential for improving the efficiency of their use. This paper presents a method for optimizing irri-gation strategies for winter wheat production under varying nitrogen application rates in different hydrological years using the AquaCrop model. …”
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  11. 4491

    Application of Decision-Making Support Model in the Operations Planning Process at the Tactical Level by Marko Radovanović, Miša Živković, Marko Crnogorac

    Published 2025-06-01
    “…DIBR II method is used for the evaluation and determination of criteria coefficients, while the EDAS method enables choice between the most optimal COA. …”
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  12. 4492

    Evaluation of the Apple Pomace Use as a Raw Material for Alternative Solid Fuel by Oleksandr Ivashchuk, Volodymyr Atamanyuk, Roman Chyzhovych, Vladyslava Manastyrska, Iryna Sobechko

    Published 2024-12-01
    “…Taking into account the high initial moisture content of the raw material, preliminary drying using a highly efficient filtration drying method is proposed. Based on the experimental data, the following were determined: generalized dependencies describing the change in the moisture content of raw materials and the drying duration; dependence of hydraulic resistance on the stationary layer height of the material during the filtration drying process; technologically feasible parameters of filtration drying (layer height of the dried material 120 mm, temperature of the thermal agent 90 °C, velocity of the thermal agent 1.76 m/sec); energy consumption for the removal of 1 kg of moisture under these process parameters is 21990.02 kJ/kg H2O or 6.11 kW h/kg H2O.…”
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  13. 4493

    Preparation and characterization of thermal neutron sensitive lithium doped polystyrene plastic scintillators by ZHANG Kaihui, LI Xiang, DENG Mingxue, SHI Yun, ZHOU Qi, WANG Ke, CHEN Junfeng

    Published 2025-02-01
    “…This trend is presumed to be associated with fluorescence quenching effects induced by the doping process.ConclusionsLarge, transparent plastic scintillators doped with up to 12 wt% LiME (equivalent to 0.9 wt% Li) can be successfully synthesized using a thermal polymerization method. While the performance of lithium-doped plastic scintillators still requires further improvement, these materials hold great potential for applications requiring efficient dual-mode detection of both fast and thermal neutrons.…”
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  14. 4494

    An approach to forecasting damage due to unfavorable circumstances associated with indistinguishability of source data by V. F. Zolotukhin, A. V. Matershev, L. A. Podkolzina

    Published 2020-12-01
    “…There is an acute problem of reduction of the likelihood of unwanted events and mitigation of possible damage. The efficiency of predicting damage to complex systems depends directly on the quality of processing methods, systematization, and the amount of input data. …”
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  15. 4495

    Evaluating Plastic Waste Management Strategies: Logistic Regression Insights on Pyrolysis vs. Recycling by Dimitrios-Aristotelis Koumpakis, Christos Vlachokostas, Apostolos Tsakirakis, Savvas Petridis

    Published 2025-03-01
    “…This study introduces a model with 94% sensitivity and 97% overall accuracy in order to compare pyrolysis and plastic waste recycling management methods. One of the main findings is the fact that pyrolysis demonstrated a maximum conversion efficiency of 88%; in comparison, the conversion efficiency for recycling was approximately 58%. …”
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  16. 4496

    Research on anti-error operation warning of power grid dispatching based on deep bidirectional gated recurrent neural network by Jinglong He, Dunlin Zhu, Sheng Yang, Jinming Liu, Tianyun Luo, Yuan Fu

    Published 2025-04-01
    “… To improve the security and overall efficiency of grid scheduling work and accurately optimize scheduling decisions, a grid scheduling error-proof operation warning method based on a deep bidirectional gated recurrent neural network is proposed. …”
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    Article
  17. 4497

    Identification, Detection, and the Enhanced Removal Mechanism of DDT From Aqueous Solutions Using Facile Green Synthesis of Carbon Quantum Dots by Sathish Sundararaman, M. Karthikeyan, J. Aravind Kumar, Prabu Deivasigamani, T. R. Praveenkumar, Reya Dash, Prabhu Paramasivam, Abinet Gosaye Ayanie

    Published 2025-04-01
    “…Methods such as energy‐dispersive x‐ray spectroscopy (EDS), Fourier‐transform infrared spectroscopy (FT‐IR), scanning electron microscopy (SEM), and transmission electron microscopy (TEM) were used to make this evaluation. …”
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    Article
  18. 4498

    DEVELOPMENT OF A VIDEO PROCESSING MODULE FOR THE TASK OF AIR OBJECT RECOGNITION BASED ON THEIR CONTOURS by Valentyn Yesilevskyi, Anton Koliadin, Olena Sereda

    Published 2022-09-01
    “… The subject of research in the article is the module of automatic segmentation and subtraction of the background, which is created, based on the sequential application of methods of image preprocessing and modified method of interactive segmentation of images and implemented in the system of optical monitoring of the air situation. …”
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  19. 4499

    Electronic catalog as an object of quality assessment by G. A. Skaruk

    Published 2018-06-01
    “…The author concludes: the modern EC is a complex multicomponent object, which various components require different criteria and methods of quality analysis. The composition of EC components as quality assessment objects and main evaluating indicators for each component are determined: bibliographical databases (including fullness, data identity and relevance, efficiency, completeness of documents’ identifying characteristics, compliance with the bibliographic description rules, entire and depth of document content reflection, stability of indexing); lexicographic databases (including the information search language (ISL) vocabulary completeness and detail, data identity and relevance, correct wording and alignment of the access points, the compliance with requirements of data presentation formats, ISL grammar tools composition and functionality); factographic data (information completeness and accuracy on the availability and location of publication copies, their movement); database management system and information processing s y st em (functional suitability, accessibility, ease of use, application reliability and security, efficiency, mobility); search system (ISL functionality, ease of navigation in the catalog, efficiency of search techniques and algorithms, relevance criteria, completeness and ease of understanding of search instructions, maintaining the system to help users); user interface (completeness of tasks solved by the system, compliance with human capabilities, visibility and functionality of formats, user-friendly modes of operation with the interface, user feedback, comfort, compliance with aesthetic requirements); system for ensuring the reliability of information storage .…”
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  20. 4500

    Strategic Management of Multiculturalism for Social Sustainability in Hospitality Services: The Case of Hotels in Athens by Michalis Skordoulis, Olga Patsatzi, Stavros Kalogiannidis, Christina Patitsa, Aristidis Papagrigoriou

    Published 2024-10-01
    “…This study seeks to determine how multicultural management affects the promotion of a healthy and efficient working climate in hotels in Athens. …”
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