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  1. 481
  2. 482

    Measurement and Spatiotemporal Differentiation Patterns of Water Resources Utilization Efficiency in Sichuan Province Based on Super-Efficiency SBM Model by LI Chen, LIANG Xiaolong, JIANG Yuanyuan, LI Wanyang, PAN Bingchen, SONG Yanggeni, SONG Eping

    Published 2025-01-01
    “…The results show that: ① The average value of overall water resources utilization efficiency in Sichuan Province shows a significant positive evolution trend, but there are significant differences in water resources utilization efficiency between different regions and among cities (prefectures); ② The overall difference in water resources utilization efficiency in Sichuan Province is mainly derived from intra-regional differences, but it shows a narrowing trend during the study period; ③ The overall spatial correlation of water resources utilization efficiency in Sichuan Province is not significant, but the local spatial agglomeration characteristics present a distribution pattern of "cold in the east and hot in the west". …”
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  3. 483

    Productive characteristics and water use efficiency in cotton plants under different irrigation strategies Características produtivas e eficiência do uso de água do algodoeiro sob diferentes estratégias de irrigação by Vamberto G. de F. Silva, Albericio P. de Andrade, Pedro D. Fernandes, Ivandro de F. da Silva, Carlos A. V. de Azevedo, Jucilene S. Araújo

    Published 2010-05-01
    “…Studies have been carried out on efficient water use in irrigation. The present study evaluates the yield of cotton plants (Gossypium hirsutum L. r. latifolium Hutch), and the use of water for different irrigation strategies. …”
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  4. 484

    Ratio and interconnections of functional fitness structure key components of elite combat athletes at the stage of maximum realization of individual capabilities by Oleksander Pryimakov, Sergii Iermakov, Jerzy Eider, Stanislav Prysiazhniuk, Anatoly Skrypko, Natalija Mazurok

    Published 2020-10-01
    “…Complex application of different methods of testing athletes provides more efficient approach to the problem of monitoring and managing functional fitness and special work capacity of wrestlers at the stage of maximum realization of individual capacities. …”
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    Article
  5. 485

    Soil Physical Properties and Water Utilization of Okra Under Irrigation and Mulching in Northern Guinea Savanna, Nigeria by Yusuf S. Alasinrin, Abdulkadir A. Wahab, Haliru A. Girei, Shamsiddeen M. Jibrin, Isiaka Karim, Olasunkanmi A. Odewole, Saheed S. Togun

    Published 2025-01-01
    “…The study investigated the impacts of controlled deficit irrigation and different mulch levels on soil hydro-physical traits and water efficacy in okra production (Abelmoschus esculentum L.). …”
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  6. 486

    Pleurotus cultivation: a sustainable way to utilize agrowaste by A. SELVAANANTHI, Arockia Jenecius ALPHONSE

    Published 2022-04-01
    “…P.Kumm. were cultivated using three different agro waste substrates such as paddy straw, sugarcane bagasse, banana leaves and its mixture in equal proportion. …”
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  7. 487

    Study the effect of different dilution of fungal filtrate from Beauveria bassiana on mosquito Culex pipiens pipiens L. (Diptera:Culicidae ) by Istabraq mahmood mahdi, Ahmed ali essa, Husham naji hameed

    Published 2023-02-01
    “… The recent study is conducted to test the efficiency and activity of the different dilutions of fungous filtrate (25%, 50%, 75%, 100%) B. bassina on the fourth larval phase and adult insect. …”
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  8. 488
  9. 489

    IMPORTANCE OF ECONOMIC EFFICIENCY IN CHOOSING FERTILISER AGGREGATES by Anișoara DUMA COPCEA, Nicoleta MATEOC SÎRB, Casiana MIHUȚ

    Published 2024-01-01
    “…That is why it is very important to calculate the economic efficiency of the types of aggregates chosen for different agricultural works.…”
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    Article
  10. 490

    Efficient optimization of the Held–Karp lower bound by Righini, Giovanni

    Published 2021-11-01
    “…Given a weighted undirected graph $G=(V,E)$, the Held–Karp lower bound for the Traveling Salesman Problem (TSP) is obtained by selecting an arbitrary vertex $\bar{p} \in V$, by computing a minimum cost tree spanning $V \backslash \lbrace \bar{p}\rbrace $ and adding two minimum cost edges adjacent to $\bar{p}$. In general, different selections of vertex $\bar{p}$ provide different lower bounds. …”
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  11. 491

    Evaluation of «ICEYE» space system application efficiency by M. V. Pavlov, M. P. Teremov

    Published 2024-01-01
    “…The purpose of this paper is to evaluate the application efficiency of the “ICEYE” space system using the developed software-implemented simulation model of Earth remote sensing space systems application. …”
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  12. 492

    ECONOMIC EFFICIENCY OF SUNFLOWER PRODUCTION DEPENDING ON TECHNOLOGY by Adalbert OKROS, Casiana MIHUȚ, Alexandru RINOVETZ

    Published 2024-01-01
    “…The purpose of this paper is to present an analysis of the economic efficiency of sunflower production in the pedoclimatic conditions specific to the outskirts of the city of Timișoara different technological options in the period 2020-2022. …”
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  13. 493

    ays to Improve the Efficiency of Pipelines Heat Insulation by Struchaiev N., Postol Y., Stopin Y., Zhuravel D., Hulevskyi V.

    Published 2020-06-01
    “…A significant part of thermal energy is lost precisely during its transportation. By increasing the efficiency of thermal insulation of pipelines, it is possible to reduce significantly heat loss around the world. …”
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  14. 494

    Energy Conversion Efficiency of the Bulk Photovoltaic Effect by Andreas Pusch, Udo Römer, Dimitrie Culcer, Nicholas J. Ekins-Daukes

    Published 2023-03-01
    “…Therefore, the BPVE is not subject to the Shockley-Queisser limit for sunlight to electricity conversion in single-junction solar cells and experimental claims of efficiencies beyond this limit have been made. Here, we show that BPVE energy conversion efficiencies are, in practice, orders of magnitude below the Shockley-Queisser limit of single-junction solar cells and are subject to different, more stringent limits. …”
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  15. 495

    EFFICIENCY EVALUATION THE CLIENT POLICY OF COMMERCIAL BANK by Yury Metel, Natalia Kunitsyna

    Published 2022-05-01
    “…The essence and content of client policy of commercial bank are considered. The different directions of customer relations allowing to evaluate efficiency of client policy of credit institution and also their interference are provided and characterized. …”
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  16. 496

    ECONOMIC EFFICIENCY OF VARIOUS TECHNOLOGIES OF GRAIN PRODUCTION by V. B. Rykov, S. I. Kambulov, I. A. Kambulov, N. V. Shevchenko, S. D. Ridny, A. S. Popov

    Published 2018-06-01
    “…The article deals with the opportunities and results of the study of winter wheat cultivation with the different technologies in the conditions of insufficient and unstable humidity of the south of Russia. …”
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  17. 497

    Contemporary Targets for Control of Efficient Energy Use by Yu. S. Petrusha

    Published 2012-08-01
    “…Targets for control of energy use at different levels have been considered in the paper. …”
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  18. 498
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  20. 500

    METHODOLOGICAL FEATURES OF EFFICIENCY MANAGEMENT OF TRADING CENTERS by O. S. Tokmacheva

    Published 2013-06-01
    “…Results: Basing on evaluation of opinions of different researchers in the sphere of trade, and the author’s own research, the methodology is elaborated for efficiency management of trading centers basing on synergy effect principle of all constituting elements. …”
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