Showing 3,681 - 3,700 results of 9,796 for search 'determined efficiency (method OR methods)', query time: 0.28s Refine Results
  1. 3681

    Novel Liposome–Gel Formulations Containing a Next Generation Postbiotic: Characterization, Rheological, Stability, Release Kinetic, and In Vitro Antimicrobial Activity Studies by Halise Betül Gökçe, İsmail Aslan

    Published 2024-11-01
    “…Finally, the antimicrobial activities of the postbiotics and the optimum gel formulation LG1 were evaluated on <i>Pseudomonas aeruginosa</i>, <i>Staphylococcus aureus</i>, <i>Escherichia coli</i>, <i>Enterococcus hirae</i>, and <i>Candida albicans</i> strains using disk diffusion and microdilution methods. The optimum liposome formulation L1 was determined to have a particle size of 185.32 ± 0.80 nm, a polydispersity index of 0.206 ± 0.012, a zeta potential of 35.0 ± 0.5 mV, and an encapsulation efficiency of 17.52%. …”
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  2. 3682

    Research on Lightweight Technology of Hydraulic Components for Integrated Fast Reactor Main Pump by PU Enshan1, ZHAI Xiao1, GU Jipin1, LIU Simin1, ZHANG Xu2

    Published 2025-03-01
    “…The hydraulic performance of different numbers of suction ports (10, 6, and 4) was analyzed using CFD numerical simulation methods. On the premise of ensuring that the hydraulic performance meets the requirements, the optimization scheme was determined. …”
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  3. 3683

    Design of a double-blade swirl wet dust collector for comprehensive mining faces by GONG Xiaoyan, HE Zilun, CHEN Long, WANG Haijun, FU Haoran, PEI Xiaoze, SUN Haixin, ZHANG Hongbing, YANG Fuqiang

    Published 2024-12-01
    “…The dust collector was mainly composed of an annular spray device, double swirl blades, and baffle mist eliminators, with the double swirl blades designed to provide greater centrifugal force and thus improve dust collection efficiency. A numerical simulation method was used to analyze the effects of nozzle diameter, spray pressure, blade installation angle, and blade rotational speed on dust collection efficiency. …”
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  4. 3684

    Preliminary evaluation methodology for payback infrastructure projects in private-public partnership by D. A. Shergin, G. A. Annenkov

    Published 2023-07-01
    “…The authors of the article present the results of scientific and practical research on the development of methods of primary assessment of the efficiency of payback infrastructure projects public-private partnerships achieved through the monitoring and analysis of the state company’s investment activities and project portfolio management. …”
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  5. 3685

    SELECTING THE SCHEME OF TECHNOLOGICAL CONNECTION OF SUBSCRIBERS TO THE HEAT NETWORK UNDER CONDITIONS OF TRANSITION TO PULSE CIRCULATION OF THE HEATER IN THE EQUIPMENT OF HEAT SUPPL... by A. N. Makeev

    Published 2017-12-01
    “…The aim is to justify the expediency of a transition en masse to independent connection of heat consumption systems  under the conditions of pulse circulation of the coolant through the  equipment of a heat supply unit in order to increase the overall  energy efficiency of district heat supply systems.Methods. …”
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  6. 3686

    Ceftriaxone-Loaded Liposomal Nanoparticles for Pulmonary Delivery Against Lower Respiratory Tract Infections: Development and Characterization by Vijay Kumar Panthi, Kathryn E. Fairfull-Smith, Timothy J. Wells, Tony Wang, Nazrul Islam

    Published 2025-03-01
    “…Using a twin-stage impinger (TSI), the in vitro aerosolization of the formulations were carried out at a flow rate of 60 ± 5 L/min and CTX was determined by a validated HPLC method and the prepared liposomal formulations produced promising fine particle fraction (FPF) between 47 and 62%. …”
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  7. 3687

    Results of experimental studies of sunflower oil purification by means of electric field in an electrostatic precipitator by Ukraintsev Maxim Mikhailovich, Lipkovich Igor Eduardovich, Gulyaev Pavel Vladimirovich, Korchagin Pavel Timofeyevich, Pyatikopov Sergey Mikhailovich, Yudaev Igor Viktorovich

    Published 2025-01-01
    “…Modern development of sunflower oil purification technologies involves improvement of existing and development of new methods and technical means, environmentally safe, accompanied by minimum energy consumption and characterised by increased indicators of technological efficiency, providing the possibility of separation of unnecessary impurities and preservation of valuable components extracted from the oil for their further use. …”
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  8. 3688

    Effect of Grain Sizes on Temperature Hysteresis of Ceramic Barium Titanate by I. L. Mylnikov, I. P. Soshnikov, A. I. Dedyk, Yu. V. Pavlova, A. S. Anokhin, A. V. Es’kov, P. Yu. Belyavskiy, A. S. Antonova, A. A. Semenov

    Published 2025-05-01
    “…One promising cooling method employs the electrocaloric effect as the most accessible and simple phenomenon among all caloric effects to implement. …”
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  9. 3689

    Predicting the effectiveness of methotrexate therapy based on basal expression of the AMP-activated protein kinase gene in the blood of patients with rheumatoid arthritis by E. V. Chetina, N. V. Demidova, G. A. Markova, E. P. Salyanova

    Published 2022-02-01
    “…To evaluate the radiological progression of RA, the Sharp method modified by van der Heijde was used. Gene expression in peripheral blood cells was determined by reverse transcriptase reaction and real-time polymerase chain reaction.Results and discussion. …”
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  10. 3690

    Analysis of the Possibility of Using CO<sub>2</sub> Capture in a Coal-Fired Power Plant by Łukasz Mika, Karol Sztekler

    Published 2025-05-01
    “…Simulations were carried out, analysing the impact of parameters such as temperature and pressure of the flue gas and of bled steam on the efficiency of the separation system. Optimal adsorption and desorption conditions were determined, and the separation model was then integrated into a power unit. …”
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  11. 3691

    The Photocatalytic Reduction of Hexavalent Chromium by Controllable Mesoporous Anatase TiO2 Nanoparticles by Vorrada Loryuenyong, Natnapin Jarunsak, Thirawich Chuangchai, Achanai Buasri

    Published 2014-01-01
    “…The photocatalytic activity of porous titania is determined with its reduction efficiency of hexavalent chromium (Cr6+). …”
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  12. 3692

    Influence of modification of the cast metal structure by solid phase particles on the nucleation of crystallization centers and their stability by Е.Н. Еремин

    Published 2022-12-01
    “…It is shown that if between the particle and the cladding layer the difference in chemical potentials of the contacting phases will exist throughout the entire process, and on the surface of the complex it will have a low value of surface tension, then such a particle will be stable, which takes place during adsorption of a surface-active component from a melt. Therefore, the efficiency of melt heterogenization and modification of the cast metal structure is determined by the thermodynamic activity of the substance of the transition layer to the material of the solid phase particle. …”
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  13. 3693

    Critical behavior and magnetic refrigeration performance of GdGa1−xAlx (0 ≤ x ≤ 0.3) alloys: Simulation and analysis by Amnah M. Alofi

    Published 2025-06-01
    “…In this paper, we investigate the magnetic and magnetocaloric properties of GdGa1−xAlx (0 ≤ x ≤ 0.3) alloys, focusing on the influence of aluminum (Al) substitution on critical phase transitions and magnetocaloric efficiency. Using the Arrott–Noakes equation and Kouvel–Fisher method, we precisely determined the critical exponents (γ;β for these alloys. …”
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  14. 3694

    Blended Distance Learning: Search for an Optimal Format by I. V. Tsarenko

    Published 2020-02-01
    “…The questioning of distance learning students of Sukhoi State Technical University of Gomel was used as a main research method. One discipline from the academic learning program was studied using e-learning technology (on-line classes) whereas (while) others disciplines were studied using traditional classroom face-to-face learning technique. …”
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  15. 3695

    No-Cook Process for Ethanol Production Using Indian Broken Rice and Pearl Millet by Vipul Gohel, Gang Duan

    Published 2012-01-01
    “…To measure the efficacy of GSHE to hydrolyze no-cook broken rice and pearl millet, the chemical composition, fermentation efficiency, and ethanol recovery were determined. In both feedstocks, fermentation efficiency and ethanol recovery obtained through single-step no-cook process were higher than conventional multistep high-temperature process, currently considered the ideal industrial process. …”
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  16. 3696

    Assessment and evaluation of Chitosan‐Metamizole nanoparticles for the fracture healing and analgesic effect: Preclinical study in rat model by Li Yin, Liyong Yuan, Chunling Peng, Qionghua Wang

    Published 2023-06-01
    “…Abstract To assess and evaluate Chitosan‐Metamizole nanoparticles for fracture healing and analgesic potential, nanoparticles were formulated using the ionotropic gelation method. The nanoparticles were evaluated for particle size, zeta potential, polydispersity index, loading efficiency, surface characteristics and drug release properties. …”
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  17. 3697

    DISTRIBUTION OF AN AIR STREAM SPEED IN THE DEEP ASPIRATING CHANNEL by V. G. Khamuev

    Published 2015-08-01
    “…The field of air stream speeds in the channel was estimated by distribution factor determined by a probability theory method. The authors were investigated influence of plates-barriers on distribution of air stream speed in the air separating channel and on efficiency of cleaning of the processed material. …”
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  18. 3698
  19. 3699

    Bacteriophage efficacy in carbenemase-producing and colistin-resistant K.pneumoniae isolated from immunosuppressive patients by Serap Süzük Yıldız, Hilal Başak Erol, Özlem Ünaldı, Mert Emre Ölmez, Tuba Dal, Banu Kaşkatepe

    Published 2024-12-01
    “…The host ranges of the isolated phages and our culture phage isolates were determined using the spot test method. The next day, the planting areas were examined for bacterial growth. …”
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  20. 3700

    Application of Empirical Orthogonal Function Interpolation to Reconstruct Hourly Fine Particulate Matter Concentration Data in Tianjin, China by Hongwu Zhou, Haidong Pan, Shuang Li, Xianqing Lv

    Published 2020-01-01
    “…The results show that EOFI performs better than the other three interpolation methods, namely, inverse distance weight interpolation, thin plate spline, and surface spline interpolation. …”
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