Showing 761 - 780 results of 961 for search 'special composition (method OR methods)', query time: 0.18s Refine Results
  1. 761

    Modern aspects of allohernioplasty of postoperative ventral hernias (a literature review) by O. O. Vorovskyi

    Published 2021-07-01
    “…Nevertheless, all the results are often contradictory, without specific conclusions about the indications for the use of method and type of prosthetic material.…”
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  2. 762

    ABOUT TECHNOLOGIES OF X-RAY SYSTEMS FOR CONTROL OF ELECTRONIC COMPONENTS by Anatoly I. Mazurov, Nikolay N. Potrakhov

    Published 2019-07-01
    “…One of the most informative and illustrative methods is projection X-ray microscopy. Specialized X-ray systems for process control are developed and used in industry. …”
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  3. 763

    Bridging Pre-Invex Mappings and Fractional Integrals: A Pathway to Iterative Schemes via Error Boundaries of Maclaurin’s Rule by Qi Liu, Rukhsar, Muhammad Uzair Awan, Bandar Bin-Mohsin, Muhammad Zakria Javed, Loredana Ciurdariu, Badreddine Meftah

    Published 2024-12-01
    “…Additionally, we present examples with graphical illustrations to substantiate our major findings and deduce several special cases under certain conditions. Afterwards, we introduce applications such as the linear combination of means, composite corrected Maclaurin’s rule, modified Bessel mappings, and novel iterative methods for solving nonlinear equations.…”
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  4. 764

    Synthesis of new photo-cured phosphorus-containing oligoestermethacrylates with a spacer in the structure by B. A. Buravov, A. Al-Khamzawi, E. S. Bochkarev, N. Kh. Grichishkina, S. V. Borisov, N. V. Sidorenko, O. I. Tuzhikov, O. O. Tuzhikov

    Published 2022-11-01
    “…To synthesize phosphorus-containing oligoestermethacrylates spatially separated by spacers of aliphatic or aromatic structure and evaluate their effect on photocuring kinetics.Methods. For determining the qualitative and quantitative composition of the synthesized compounds, the following methods were used: thin layer chromatography; chromatographic and mass spectrometry; infrared spectroscopy; 1H, 13C, 31P nuclear magnetic resonance spectroscopy; differential scanning calorimetry. …”
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  5. 765

    Methodological support of the Estimated Efficiency of Public Procurement on a Contractual basis by T. M. Rogulenko, A. V. Bodyako, S. V. Ponomareva, P. A. Pashkov

    Published 2023-10-01
    “…The subject of the study is the problems of institutional and methodological-legal regulation of the contract system of public procurement.The relevance of the problem is due to the fact that there have been changes in the structure and composition of forms of contract activity as a result of the 2017 adoption of amendments to Law No. 44 in the dynamics of the distribution of order placement procedures.The purpose of the study is to develop a scientific methodology for calculating the effectiveness of procurement activities on the basis of a comprehensive assessment of the effectiveness of public procurement on a contractual basis, plan-fact analysis, and the implementation of the principles of compliance control in public procurement management.The paper uses methods of statistical and comparative analysis, generalization, classification and valuation. …”
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  6. 766

    Some problems of forming resort legislation in the Russian Federation by R. V. Nutrikhin, K. V. Svidlova

    Published 2024-11-01
    “…The Post-Soviet stage can be divided into several more: from environmentally sound (environmental expertise was carried out for all facilities under construction and reconstructed), organizationally secured (suffice it to recall the creation of the Administration of the Caucasian Mineral Waters with broad powers) to the current one, which is characterized by de-ecologization (in 2013, resorts were excluded from the composition of specially protected natural areas). The updated resort legislation envisages re-establishing the boundaries of the district of sanitary (mountain-sanitary) protection and the boundaries of protection zones within the districts and they are likely to be reduced. …”
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  7. 767

    Sugar Substitutes and Sweeteners in Confectionery Technology by Reznichenko Irina Yu., Shcheglov Mikhail S.

    Published 2020-12-01
    “…The materials were obtained from Elibrary, Scimago Journal Country Rank, Scopus, and Scielo. The methods included analysis, systematization, and generalization. …”
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  8. 768

    A pilot randomized aerobic exercise trial in older HIV-infected men: Insights into strategies for successful aging with HIV. by Krisann K Oursler, John D Sorkin, Alice S Ryan, Leslie I Katzel

    Published 2018-01-01
    “…<h4>Methods</h4>We conducted a pilot exercise trial in 22 HIV-infected men ≥50 years of age receiving antiretroviral therapy who were randomized 1:1 to moderate-intensity aerobic exercise (Mod-AEX) or high-intensity aerobic exercise (High-AEX) that was performed three times weekly for 16 weeks in a supervised setting. …”
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  9. 769

    RESULTS OF PREVENTIVE WORK IN CHILDREN WITH DIFFERENT FREQUENCY OF ACUTE RESPIRATORY VIRAL INFECTIONS FOLLOWING PREVENTIVE MEASURES IMMEDIATELY AND IN 5 YEAR LONG PERIOD by O.S. Pavlenkova

    Published 2022-09-01
    “…Purpose of this study is to investigate the Green-Vermilion hygiene index in children who are frequently infected with SARS in 5 years following their undergoing treatment and prevention measures. Materials and methods. 80 children aged 11-12 years who were under the medical observation 5 years ago are examined and divided into 4 groups. …”
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  10. 770

    A new experimental approach to lithium-ion battery fires in electric vehicles: Investigation of fire behavior and effectiveness of extinguishing agents by Onur Mammacıoğlu, Gokhan Coskun

    Published 2025-09-01
    “…The combustion of 18,650 Lithium Nickel Manganese Cobalt Oxide (NMC) batteries was initiated using an overheating method in a specialized safety setup. The extinguishing agents tested include Water, BIOVERSAL, NOVEC 1230, and COG (high-viscosity liquid substance). …”
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  11. 771
  12. 772

    Doping Detection Based on the Nanoscale: Biosensing Mechanisms and Applications of Two-Dimensional Materials by Jingjing Zhao, Yu Wang, Bing Liu

    Published 2025-04-01
    “…Doping undermines fairness in sports and threatens athlete health, while conventional detection methods like LC-MS and GC-MS face challenges such as complex procedures, matrix interferences, and lengthy processing times, limiting on-site applications. …”
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  13. 773

    What the Owls Leave Behind: Pellet Size Variation Reflects Predator Body Size in Israel’s Owls by Ezra Hadad, Piotr Zduniak, Reuven Yosef

    Published 2025-06-01
    “…By focusing on pellet morphometrics rather than prey composition, this study offers a standardized and replicable method for interspecific comparisons. …”
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  14. 774

    Characterization, generative design, and fabrication of a carbon fiber-reinforced industrial robot gripper via additive manufacturing by Selim Hartomacıoğlu, Ersin Kaya, Beril Eker, Salih Dağlı, Murat Sarıkaya

    Published 2024-11-01
    “…Robot grippers are crucial components across various industrial applications, requiring special design and production for obtaining the optimal performance. …”
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  15. 775
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  17. 777

    Machine-learning synergy in high-entropy alloys: A review by Sally Elkatatny, Walaa Abd-Elaziem, Tamer A. Sebaey, Moustafa A. Darwish, Atef Hamada

    Published 2024-11-01
    “…High-entropy alloys (HEAs) have attracted significant attention because of their exceptional mechanical properties and potential for discovering new compositions. However, owing to their complex chemical makeup, understanding the underlying physical mechanisms and designing novel alloys through traditional theoretical and computational methods are challenging. …”
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  18. 778
  19. 779

    Deep-learning-based canopy height model generation from sub-meter resolution panchromatic satellite imagery by Charles J Abolt, Javier E Santos, Adam L Atchley, Lucas Wells, Daithi Martin, Russell A Parsons, Rodman R Linn

    Published 2025-01-01
    “…To date, success with these methods has been demonstrated using multichannel aerial photography and specialized satellite data products derived from multiple sensors, neither of which is commonly available at temporal resolutions finer than one year. …”
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  20. 780