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  1. 13781

    In-situ graphene modified pencil graphite electrode for the simultaneous electrochemical detection of ascorbic acid, dopamine and uric acid by Pham Van Dat, Le Khanh Toan, Pham Huyen Thuong, Nguyen Van Anh, Nguyen Van Thuc, Nguyen Xuan Viet

    Published 2025-09-01
    “…Differential pulse voltammetry (DPV) was utilized for quantitative determination, yielding high sensitivities with calibration slopes of 56.9 μA/mM for AA, 37.4 μA/μM for DA, and 11.6 μA/μM for UA. …”
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  2. 13782

    Fluorescence spectra of atmospheric aerosols by J. Reichardt, F. Lauermann, O. Behrendt

    Published 2025-06-01
    “…In particular, this includes the spectrum of the fluorescence capacity, which has proven to be instructive. A new method is described that has been employed to determine the aerosol source regions. …”
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  3. 13783

    Analysis of Factors Affecting the Spatial Association Network of Food Security Level in China by Chuansong Zhao, Chunxia Li, Jianxu Liu, Haixia Lian, Woraphon Yamaka

    Published 2024-10-01
    “…Employing data from 30 provinces between 2008 and 2022, the entropy method quantifies food security levels, while a modified gravity model underpins the construction of a spatial association network. …”
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  4. 13784

    Influence of pH on protein extraction from Sus scrofa pancreas by E. K. Polishchuk, M. A. Aryzina, M. E. Spirina, E. A. Kotenkova

    Published 2024-01-01
    “…The aim of this work was to study the influence of pH changes in 0.9% sodium chloride solution used as an extractant on the efficiency of bioactive protein isolation from the porcine pancreas. …”
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  5. 13785

    Investigation of the scattering cross sections of neutrons on carbon nuclei at the reactor filtered beams by O. O. Gritzay, M. L. Gnidak, V. V. Kolotyi, O. I. Korol, V. F. Razbudey, V. M. Venedyktov, Jeffery Richardson, Kenneth Sale

    Published 2007-12-01
    “…The 3 He counters (CHM-37, 7 atm, diameter = 18 mm, L = 50 cm) are placed in five layers (12 or 11 in each layer). To determine the neutron scattering cross section on carbon the relative method of measurement was used. …”
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  6. 13786

    Features of innate immunity in children with hypertrophy of the palatine tonsils by V. A. Grankovsky, E. P. Karpova, L. V. Gankovskaya, Ya. S. Avalyan, E. D. Merkusheva, E. V. Zinina

    Published 2024-01-01
    “…The 3rd group included 30 children with grade 3 hypertrophy of the palatine tonsils, who, by clinical indications, underwent bilateral tonsillotomy. Determination and evaluation of innate immunity indices was carried out both before starting the treatment, and one month later, using the real-time PCR method.In children with hypertrophy of palatine tonsils, the initial values of TLR4 gene expression and antimicrobial peptides differed from those of healthy children. …”
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  7. 13787

    Adaptation of Grain Cleaning Equipment for Kalonji and Sesame Seeds by Ramadas Narayanan, Vu Hoan Tram, Tieneke Trotter, Charissa Rixon, Gowrishankaran Raveendran, Federico Umansky, Surya P. Bhattarai

    Published 2025-06-01
    “…Threshing and cleaning are crucial for efficient harvest procedures that are carried out to separate the grains from the biomass and eliminate any potential contaminants or foreign debris. …”
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  8. 13788

    Technology and optimization of preparation and regeneration of protoplasts from rice sheath blight fungus Rhizoctonia solani by KONG Dandan, QUE Yawei, YAN Xia, LI Ya, CHEN Weiliang, WANG Zhengyi

    Published 2013-05-01
    “…Therefore, it is necessary to develop an efficient method for preparing protoplasts of rice sheath blight fungus.The objectives of the present study were to evaluate various cell wall degradation enzymes and their combinations for releasing protoplasts from R. solani mycelium, and to develop an efficient protocol for yielding protoplasts.Using 0.7 mol/L NaCl as stabilizer solution, seven different cell wall degradation enzymes, including Glucanex, lywallzyme, cellulase-R-10, macerozyme-R-10, snailase, driselase and lysing enzyme, and their combinations were evaluated for releasing protoplasts from R. solani GD-118 mycelium which was harvested from potato dextrose liquid medium cultured at 28℃ for 36 h. …”
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  9. 13789

    Sustainable production of radionuclidically pure antimony-119 by Aeli P. Olson, Francesca A. Verich, Paul A. Ellison, Eduardo Aluicio-Sarduy, Robert J. Nickles, Jason C. Mixdorf, Todd E. Barnhart, Jonathan W. Engle

    Published 2024-10-01
    “…Apparent molar activity measurements for deuteron produced 117Sb using the chelator TREN-CAM were measured at 42.4 ± 25 MBq 117Sb/µmol (1.14 ± 0.68 mCi/µmol), and we recovered enriched 119Sn target material at a recycling efficiency of 80.2% ± 5.5% (N = 6) with losses of 11.6 mg ± 0.8 mg (N = 6) per production. …”
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  10. 13790

    Peculiarities of the inter-municipal cooperation in France by V. A. Tsykalov, K. I. Kuzmenkov

    Published 2018-04-01
    “…There were used the methods of analysis, synthesis, comparison, systematic observation and other methods of cognition. …”
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  11. 13791

    Assessment of Trends and Prospects for the Development of the Russian Economy in the Context of sanctions Pressure by M. A. Fedotova, T. V. Pogodina, S. V. Karpova

    Published 2025-03-01
    “…As the main results of the study, it is necessary to highlight the justification of the influence of factors on increasing the competitiveness of the Russian economy; rank the influence of investment, technological, industrial, labor, social and financial factors on increasing Russia’s share in world GDP; determine the forecast values of Russia’s share in world GDPbased on the construction of the trend equation; identify the degree of influence of factors on the competitiveness of the national economy based on the calculation of correlation coefficients; and analyze the best practices of Russian raw materials companies in achieving world-class competitiveness.…”
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  12. 13792

    Constitutive model of metal rubber material considering plastic accumulation behavior by FENG Zhipeng, YANG Fang, FU Hailong, AI Shigang, WANG Yue, YUAN Liangyang

    Published 2025-01-01
    “…Using the lsqcurvefit function in nonlinear least squares method to identify parameters for the fitting equations corresponding to loading-unloading curves, it was determined that the plastic deformation of internal metallic wires increases with the relative density. …”
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  13. 13793

    Optimum System Design Using Rough Interval Multi-Objective De Novo Programming by Iftikhar Hussein, Hegazy Zaher, Naglaa Ragaa Saeid, Hebaa Sayed Roshdy

    Published 2024-05-01
    “… The Multi-objective de novo programming method is an effective tool to deal with the optimal system design by determining the optimal level of resources allocation (RA) to improve the value of the objective functions according to the price of resources (the conditions are certainty). …”
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  14. 13794

    NONLINEAR BEHAVIOR CALCULATION ALGORITHM FOR THIN-WALLED SYSTEMS by G. M. Murtazaliev, M. M. Payzulaev

    Published 2019-08-01
    “…Based on an algorithm combining approximate analytical and numerical methods, the article solves the model problem — studying the behavior of a thin-walled spherical shell under load.Method. …”
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  15. 13795

    Combined use of near infrared spectroscopy and chemometrics for the simultaneous detection of multiple illicit additions in wheat flour by Xinyi Dong, Ying Dong, Jinming Liu, Siting Wu

    Published 2025-12-01
    “…The validation set’s coefficients of determination were 0.9828, 0.9771, 0.9765, with root mean square errors of 0.0008 %, 0.2915 %, 0.2822 %, and residual prediction errors of 7.4067, 6.4020, and 6.2159, respectively. …”
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  16. 13796

    Evaluation of snow storage in Western Siberia based on the land-surface model SPONSOR simulation using reanalysis data by D. V. Turkov, V. S. Sokratov, T. B. Titkova

    Published 2017-10-01
    “…It appears that no one of these methods currently can be used as a reference (unique) to determine SWE in the absence of data of ground-based observations. …”
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  17. 13797

    ORTHODONTIC AND ORTHOPEDIC REHABILITATION OF PATIENTS WITH CLEFT OF UPPER LIP, ALVEOLAR SURGERY, HARD AND SOFT PALATE by O.M. Makarova, M.V. Semenyaka, G.M. Balya, V.D. Kuroyedova

    Published 2018-12-01
    “…So, removable milled caps are the modern optimal method of temporary long-term prosthetics, which greatly improve the functional and aesthetic status of the patient. …”
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  18. 13798

    Sensitivity Analysis of a CPAM Inverse Algorithm for Composite Laminates Characterization by Farshid Masoumi, Ahmad Ghasemi Ghalebahman

    Published 2017-01-01
    “…The results with high accuracy confirm the validity and capability of the present method in simultaneous determination of mechanical constants and fiber orientation angles of composite laminates as compared to prior methods.…”
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  19. 13799

    IMU-Based Online Kinematic Calibration of Robot Manipulator by Guanglong Du, Ping Zhang

    Published 2013-01-01
    “…Using this proposed orientation estimation method will result in improved reliability and accuracy in determining the orientation of the manipulator. …”
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  20. 13800

    Groundwater resources for agricultural purposes in the Brazilian semi-arid region by Kenya G. Nunes, Raimundo N. T. Costa, Itabaraci N. Cavalcante, Rubens S. Gondim, Sílvio C. R. V. Lima, Luciano Mateos

    Published 2022-08-01
    “…A major challenge is finding appropriate methods or coefficients to evaluate the carrying capacity of the aquifer. …”
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