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  1. 4861

    Innovative strategy and practice of using underwater robot for marine cable inspection and operation and maintenance by Xiang Liu, Shuntian Xie

    Published 2025-01-01
    “…This research explores underwater robot applications in marine cable inspection and maintenance with solutions to accuracy, reliability, and efficiency challenges. Current methods using human divers and remotely operated vehicles (ROVs) are expensive, time-consuming, and involve safety hazards. …”
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    Article
  2. 4862

    Assessment of air pollution resulting from the South Baghdad power plant using the Gaussian model by RUQAYA A. Al-NASER, MONIM H. AL-JIBOORI

    Published 2025-03-01
    “…The atmospheric stability was determined using a three-dimensional ultrasonic anemometer and stability classes were determined using the Monin-Obukhov method and applied Lagrange scale to calculate vertical and horizontal dispersion coefficients. …”
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  3. 4863

    Dynamic control of upper limit for rainfall storing and effective use in rice paddies based on improved AquaCrop model by En Lin, Rangjian Qiu, Xinxin Li, Mengting Chen, Shizong Zheng, Fei Ren, Xiaoming Xiang, Chenglong Ji, Yuanlai Cui, Yufeng Luo

    Published 2025-07-01
    “…During the validation period, the late tillering stage showed the best performance of yield simulation accuracy, with a normalized root mean square error (NRMSE) of 7.39 %, and both the coefficient of determination (R2) and nash-sutcliffe efficiency (NSE) coefficient values reaching 0.83. …”
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  4. 4864

    Optimization of Operating Modes of CHPPs as a Way to Reduce Greenhouse Gas Emissions by Tatarinova N.V., Suvorov D.M.

    Published 2023-11-01
    “…To achieve this goal, the following tasks were solved: a quantitative assessment of the most effective methods of operating units in typical operating modes was given; dependences of changes in the main energy and environmental parameters based on mathematical models of turbine units using real energy characteristics of turbine stages and compartments were constructed; long-term optimization method to exploitation operation of CHPРs to the point of view of reduc-ing greenhouse gas emissions was shown on specific examples. …”
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  5. 4865

    Calculation and Analysis of the Distribution Characteristics of Groundwater Resources in the Middle Reaches of the Mudanjiang River Basin in China Based on SWAT Model and InVEST Mo... by Feiyang Yan, Changlei Dai, Xiao Yang, Peixian Liu, Xiang Meng, Kehan Yang, Xu Yang

    Published 2025-03-01
    “…The study indicates the following: (1) Utilizing the monthly runoff data from the Mudan River hydrologic station, SWAT simulation and calibration were conducted, yielding a determination coefficient (R<sup>2</sup>) of 0.75 and a Nash–Sutcliffe efficiency coefficient (NS) of 0.77, thereby satisfying fundamental scientific research criteria. …”
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  6. 4866
  7. 4867
  8. 4868

    Conservation of People as a Strategic Factor Influencing the Economic Behavior of the Population by N. D. Kremlev

    Published 2025-05-01
    “…According to our hypothesis, overcoming human extinction and barriers to irrational behavior are determined by the main goal of saving the population of Russian regions through effective government policy.The research materials and methods are official statistics data, using the index method, balance constructions, groupings and multifactorial analysis of various data.Research results: the author concludes that the idea of peoplesaving as a strategic factor influencing the economic behavior of the population should become the main goal of public policy, contributing to improving the quality of life of people. …”
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  9. 4869
  10. 4870

    The Solid Phase Extraction of Some Metal Ions Using Palladium Nanoparticles Attached to Silica Gel Chemically Bonded by Silica-Bonded N-Propylmorpholine as New Sorbent prior to The... by M. Ghaedi, M. Rezakhani, S. Khodadoust, K. Niknam, M. Soylak

    Published 2012-01-01
    “…The present method is simple and rapidly applicable for the determination of the understudied metal ions (ng mL−1) in different natural food samples.…”
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  11. 4871

    NUMERICAL STUDY OF THERMAL SCHEMES OF THERMAL POWER PLANTS FULFILLED WITH THE АID OF THEIR TOPOLOGICAL MODELS by V. N. Romaniuk, A. A. Bobich

    Published 2016-08-01
    “…Implementation of projects of this kind requires the elaboration of CHP flow diagram calculation methods and determining relevant indicators. The results of the numerical study of the energy characteristics of CHP with the aid of the topological models of the existing heat flow diagrams of CHP that incorporate ALBHP for recovery of low-temperature waste of heat flows of systems of cooling water circulating are presented in the article. …”
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  12. 4872

    Life cycle assessment and life cycle cost of tofu production and its extended recycling scenario by S. Hartini, A.N. Fatliana, N.U. Handayani, P.A. Wicaksono, B.S. Ramadan, T. Matsumoto

    Published 2024-01-01
    “…The impact of waste recycling on the eco-efficiency of small and medium-sized enterprises in Sugihmanik Village, Grobogan Regency, Indonesia is also examined.METHODS: To achieve this goal, this study employed life cycle assessment and life cycle cost methodologies to evaluate eco-efficiency. …”
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  13. 4873

    Capabilities assessment for working bodies of rotary snowblowers through design and technological parameters study by D. S. Aleshkov, P. A. Korchagin, I. A. Teterina, E. V. Khirianov

    Published 2023-07-01
    “…Thus, the main goal of this study is to assess the possibility of substantiating the effectiveness of design solutions for snow blowers in the early stages of design. Methods and materials. To achieve this goal, such tasks as the substantiation of the indicators on the basis of which the effectiveness will be assessed, description of the mechanism for obtaining their theoretical values were solved. …”
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  14. 4874

    Cationic amphiphiles based on malonic acid amides as transfection mediators by N. A. Romanova, U. A. Budanova, Yu. L. Sebyakin

    Published 2020-11-01
    “…For such cationic amphiphiles, we determined physicochemical properties and transfection efficiency of liposomes based on them.Methods. …”
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  15. 4875

    Nitsa is a new spring common wheat variety of ural breeding by N. N. Zezin, V. A. Vorobiev, A. V. Vorobiev, Z. R. Nikolaeva, L. V. Malenkova

    Published 2024-12-01
    “…The variety ‘Nitsa’, developed by the method of intraspecific hybridization between the parents ‘Ekaterina’ (mother) and ‘Krasnoufimskaya 100’ (father), has been included in the State List of Breeding Achievements in the Volga-Vyatka and East Siberian regions of the Russian Federation since 2024. …”
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  16. 4876

    Comprehensive Evaluation of the Impacts of Mixed Traffic Conditions on Urban Networks by Mehmet Nedim Yavuz, Halit Ozen

    Published 2025-01-01
    “…While the Criteria Importance Through Intercriteria Correlation (CRITIC) method is utilized for determining objective criteria weights, the designed scenarios are scored by means of the Combined Compromise Solution (CoCoSo) method. …”
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  17. 4877
  18. 4878

    Optical Characterization of Fluorescent Chitosan-Based Carbon Dots Embedded in Aqueous Natural Dye by Sthanley R. De Lima, Thiago V. Costa, Tácio T. S. Santos, Dora G. Felipe, Teófanes B. Serna, Acácio A. Andrade, Viviane Pilla

    Published 2024-10-01
    “…The fluorescence quantum efficiency (η) and fluorescence lifetime (τ) were determined using the mode-mismatched pump–probe thermal lens (TL) technique and time-resolved fluorescence lifetimes (TRFL) measurements, respectively; (3) Results: The η and τ were measured for CNPs embedded in natural dye solution at different concentrations (5.2, 12.09, and 21.57 mass percentage composition). …”
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  19. 4879
  20. 4880

    The Essence of Institutional Mechanisms of Population Adaptation and Assessment of their Effectiveness by N. D. Kremlev

    Published 2022-11-01
    “…The interaction of institutional mechanisms of the population adaptation with six institutional sectors of the economy is considered. The research methods are the theory and methodology of statistics, including the index and tabular method, grouping of data, series of dynamics and comparative estimates. …”
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