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    Mathematical Modelling of the Volumetric Efficiency for Fluted Rolls Metering Different Crop Seeds by Muhammed Hakan Özdemir, Adnan Değirmencioğlu

    Published 2020-11-01
    “…The objective of this study was to develop a mathematical model for predicting the volumetric efficiency for fluted rolls metering different crop seeds. …”
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    Counting efficiency in gamma-ray spectrometry with different sample volumes for the same geometry by Marcelo Bessa Nisti, Marcelo Francis Máduar, Sandra Regina Damatto, Marcos Medrado de Alencar

    Published 2022-12-01
    “…The aim of this study is to determine an easy and fast method to calculate efficiencies in different volumes, in the same counting geometry, for gamma-ray spectrometry technique. …”
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    Evaluating the Effect of China’s Carbon Emission Trading Policy on Energy Efficiency of the Construction Industry Based on a Difference-in-Differences Method by Shasha Xie, Jinjing Wang

    Published 2022-01-01
    “…In this article, the implementation of carbon emission trading is regarded as a quasi-natural experiment, and the impact of the carbon emission trading policy on the energy efficiency of the construction industry is evaluated by analyzing the panel data related to the energy of the construction industry in 30 provincial regions from 2008 to 2016 through a difference-in-differences method. …”
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    Analysis of oil recovery efficiency and optimal selection of different displacement media in Daqing tight oil reservoir by Qianhua Xiao, Jiahao Li, Peixian Shao, Na Dong, Zhengqi Su, Renhui Yuan, Pufu Xiao

    Published 2025-03-01
    “…In this paper, displacement experiment and online nuclear magnetic resonance detection technology are combined to analyze the production characteristics and effects of crude oil injected into tight oil reservoirs by CO2, CH4, active water and formation water, and by comparing the gas-oil ratio, water cut and injection-production pressure difference of each displacement medium. In the process of tight oil reservoir development, the potential of different displacement media to improve the degree of production is determined, and the optimal displacement media is selected. …”
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    EFFECT OF FERTILIZERS WITH MICRO ELEMENTS ON PRODUCTIVITY OF MAIZE HYBRIDS OF DIFFERENT GROUPS OF RIPENESS by S. A. Vasilchenko, G. V. Metlina

    Published 2018-05-01
    “…In the article we give the results of study of the effects of liquid complex fertilizers with micro elements of OOO ‘VolskiBiochim’ (Nizhny Novgorod) on field germination, survival rate of plants to harvesting, productivity, economic and energetic efficiency of maize hybrid cultivation.  In the process of study we used maize hybrids of different groups of ripeness; they are a mid-early hybrid ‘Zernogradsky 282 MV’ (FAO280) and a mid-ripening hybrid ‘Zernogradsky 354 MV’ (FAO350). …”
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    An Investigation on the Efficiency of Air Purification Using a Biofilter with Activated Bed of Different Origin by Zagorskis Alvydas, Vaiškūnaitė Rasa

    Published 2014-12-01
    “…Recent studies in the area of biological air treatment in filters have addressed fundamental key issues, such as a biofilter bed of different origin composed of natural zeolite granules, foam cubes and wood chips. …”
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    Investigation of efficiency of different sorption materials for Cu(II) removal from aquous solutions by Mirjana Stojanović, Časlav Lačnjevac

    Published 2014-09-01
    “…In the present study the (bio)sorption efficiency of different materials for the removal of copper ions from aqueous solution has been investigated. …”
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    Comparison of Different Extraction Methods on the Recovery Efficiencies of Valuable Components from Orange Peels by Mehmet Emin Argun, Aslıhan Öztürk, Mustafa Şamil Argun

    Published 2023-12-01
    “…In the Soxhlet and ultrasound-assisted extraction methods, 2-hour extraction processes were carried out using ethanol at different concentrations (50%, 80% and 100%) as a solvent. …”
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