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921
Calculation of the shielding at microwave impact on oil reservoirs
Published 2024-07-01“…The aim of the work is to determine the optimal parameters of the source of microwaves to achieve cost-effective values of oil recovery factor. …”
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922
Vineyard pruning-wood waste valorisation: sustainable extraction of bioactive compounds
Published 2025-06-01“…As regards the isolation procedure, best results were achieved with medium pressure automated chromatography, eluting with n-hexane and ethyl acetate in gradient condition, with or without preliminary liquid/liquid (water/ethyl acetate) extraction. Applying the optimize procedure (E)-resveratrol (0.9 mg/g dry matrix weight) and (E)-ε-viniferin (1.1 mg/g dry matrix weight) were successfully isolated with high purity Moreover, a UHPLC-UV/DAD method suitable for the quantification of (E)-resveratrol and (E)-ε-viniferin was developed to support all the procedures. …”
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923
Thermo-hydro-mechanical coupling mechanisms and sensitivity analysis of abandoned mine thermal energy storage systems
Published 2025-07-01“…Consequently, numerous thermal utilization projects focusing on abandoned mine water have entered research phases, particularly in European countries facing energy crises that urgently require improved energy efficiency or novel energy sources, to optimize existing supply structures. …”
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924
Development of Electrode of Electric Impulse Chamber for Coal Grinding
Published 2025-03-01“…The coal industry remains a significant source of environmental pollution. Development of coal–water fuel allows for the reduction of harmful emissions (CO<sub>2</sub>, SO<sub>2</sub>, etc.) due to a more complete and environmentally friendly combustion of the fuel, making it an attractive transition solution towards cleaner energy. …”
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925
The Impact of Photovoltaic on Permanent Grassland Composition and Productivity in Central Italy
Published 2025-03-01“…The biomass peaks highlight the role of shading, sunlight and water drainage in production. These results emphasize the critical influence of shading in AV systems, providing insights for optimizing pasture management and crop selection to increase productivity under different light conditions. …”
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926
Integration of Deep Learning Neural Networks and Feature-Extracted Approach for Estimating Future Regional Precipitation
Published 2025-01-01“…KPCA utilizes kernel functions to extract nonlinear features from the source climatic data, reducing dimensionality and denoising. …”
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927
Maximizing Nano-Silica Efficiency in Laboratory-Simulated Recycled Concrete Aggregate via Prior Accelerated Carbonation: An Effective Strategy to Up-Cycle Construction Wastes
Published 2024-12-01“…Herein, the study explores a composite modification approach to enhance the use of recycled concrete aggregate (RCA) in sustainable construction by combining accelerated carbonation (AC) and nano-silica immersion (NS). RCA, a major source of construction waste, faces challenges in achieving comparable properties to virgin aggregates. …”
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928
Prediction of Land Use Change and Carbon Storage in Lijiang River Basin Based on InVEST-PLUS Model and SSP-RCP Scenario
Published 2025-02-01“…Using scenarios from both the InVEST-PLUS model and SSP-RCP, combined with multi-source remote sensing data, this study takes the Lijiang River Basin as the study area to explore the dynamic changes in land use and carbon storage under different climate scenarios. …”
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929
Comparison of numerical model, neural intelligent and GeoStatistical in estimating groundwater table
Published 2018-03-01“…The information of Hamedan – Bahar aquifer was studied as one of the most important water sources in Hamedan province. In this study, MODFLOW numerical code in GMS software, artificial neural network (ANN) and neural – fuzzy (CANFIS) method in NeuroSolution software, wavelet-neural method in MATLAB software and geostatistical method in ArcGIS software were used. …”
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930
Partial Purification and Characterization of Catalase from Banana Peels
Published 2016-06-01“…Characterization results demonstrate that the optimal pH for activity is (7.6). And the optimal temperature for activity is 30?…”
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931
Progress in digital and intelligent technologies for complex giant systems in green coal development
Published 2024-11-01“…We have proposed intelligent control methods for mining systems under the intelligent logic model framework, intelligent mining complex scene comprehensive mining equipment group posture recognition methods, global optimal planning strategies and collaborative control methods, equipment health status recognition and fault diagnosis methods; Interpreting the concept of “transparent geology”, proposing a path for transparent geological security technology, developing geological transparency technologies such as fine geophysical exploration and drilling, dynamic monitoring of surrounding rock conditions, multi-source high-precision data collection, multi-source heterogeneous data fusion and interpretation, innovating geological digitalization technologies such as static geological modeling, dynamic geological modeling, precise geological security of working faces, multi-source geological data interpretation and fusion, multi-attribute dynamic high-precision modeling, synchronous mapping of geological information, mining information modeling, etc., analyzing the application value of “transparent geology” technology in underground resource development geological structure exploration degree, revealing the physical and mechanical properties of coal and rock, “three field” changes, hidden disaster factor prediction, etc; Analyzed green mining technologies, including green sedimentation reduction and water conservation mining technologies, as well as well as collaborative management and ecological restoration technologies above and below the well; Case analysis was conducted around three technologies: intelligent mining, transparent geology, and green mining. …”
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932
Tunable Synthesis of Ultrathin BiOCl 2D Nanosheets for Efficient Photocatalytic Degradation of Carbamazepine upon Visible-Light Irradiation
Published 2020-01-01“…A series of ultrathin BiOCl 2D nanosheet photocatalysts were prepared by the TBAOH-assisted hydrolysis method in water. The effects of tetrabutylammonium hydroxide (TBAOH) dosages, chlorine source, preparation pH value, ultrasonic treatment, and magnetic stirring on the photocatalytic degradation dynamics of carbamazepine were examined under visible-light irradiation to optimize the preparation parameters. …”
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933
A Comparison of Array Configurations in Python-Based Software for ERT Data in Shallow Hazard Detection
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934
Effects of anionic polyacrylamide and cation addition on paddy soil loss
Published 2015-03-01“…Soil and nutrient loss by erosion may significantly contribute to non-point source pollution. Thus, control of soil erosion in paddy field is of great significance for soil and water conservation.Polyacrylamide (PAM) is a generic chemistry term that refers to a broad class of compounds, and they are often used as soil conditioner. …”
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935
Determination of the Polyphenol Composition of Raspberry Leaf Using LC-MS/MS
Published 2025-02-01“…Results: Raspberry leaf (RL) samples from six geographical sources were analysed, with 37 compounds identified in methanol and 37 in water out of the 52 targeted compounds, with only 7 compounds not detected in either methanol or water extracts. …”
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936
Intestinal Effects of Brewers’ Spent Grain Extract In Ovo (<i>Gallus gallus</i>)—A Pilot Study
Published 2025-01-01Get full text
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937
Sound Absorption of Hydroponically Grown Plants
Published 2025-04-01“…Compared to traditional farming, hydroponic crops offer significant water savings while also reducing the need for chemical pesticides by eliminating soil-borne diseases and pests. …”
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938
Parametric study of various configurations for thermally hybrid gas turbine-integrated desalination system
Published 2025-09-01“…If water shortage calls for a solution, hybrid desalination systems, resorting to thermal and membrane processes, are one of the best answers. …”
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939
CuI-Graphene nanocomposite catalyzed synthesis of chromene derivatives under ultrasound irradiation and Evaluation of antioxidant activity
Published 2025-03-01“…It also uses an efficient combination of water as a green solvent and ultrasonic irradiation as an alternative energy source. some of the produced compounds’ antioxidant qualities were also investigated. …”
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940
Benthos-DETR: a high-precision efficient network for benthic organisms detection
Published 2025-08-01Get full text
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