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4601
Evaluation of the Water Yield of Coal Roof Aquifers Based on the FDAHP-Entropy Method: A Case Study in the Donghuantuo Coal Mine, China
Published 2021-01-01“…The water yield of coal seam roof aquifers is the key factor for evaluating and controlling water disasters in coal seam roofs. …”
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Evaluating the Carcinogenic and Non-Carcinogenic Health Risks of Heavy Metals Contamination in Drinking Water, Vegetables, and Soil from Gilgit-Baltistan, Pakistan
Published 2024-12-01“…High levels of harmful metals in drinking water, vegetables, and soil can accumulate in the body, leading to serious health issues. …”
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4604
Examining future spatiotemporal changes in blue and green water using an enhanced SWAT model: A Jialing River basin case study
Published 2025-01-01Subjects: Get full text
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Knoevenagel Condensation of Aldehydes with Ethyl Cyanoacetate in Water Catalyzed by P4VP/Al2O3-SiO2
Published 2013-01-01“…This paper reports the preparation and characterization of poly(4-vinylpyridine) (P4VP) supported on Al2O3-SiO2 and its application for Knoevenagel condensation reaction of various aldehydes with ethyl cyanoacetate in water as a green solvent. The results illustrate that the sample containing 0.6 molar ratio of Al to Si exhibits the highest yield (98%) in the reaction of benzaldehyde with ethyl cyanoacetate with 100% selectivity to the arylidene derivative.…”
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4607
An Overview of Spinal Injuries due to Dive or Fall into Shallow Water: Our Long-Term, Double-Center Experience from the Aegean Coast
Published 2021-01-01“…We aimed to evaluate the demographic and clinical features of patients with cervical spinal injuries secondary to shallow-water diving and share our therapeutic outcomes. …”
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4609
EFFECT OF ACIDS AND ORGANIC NUTRIENTS ON CAULIFLOWER GROWTH AND YIELD AND WATER USE EFFICIENCY AND FERTILIZER PRODUCTIVITY OF A MODIFIED NFT HYDROPONICS SYSTEM
Published 2024-12-01“…Using the hydroponics of a modified NFT system, a field experiment was conducted aimed at investigating the physiological effects of acids and organic nutrients on cauliflower development and yield as well as water use efficiency and fertilizer productivity. …”
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4610
Adaptability of the Cutter-Head of the Earth Pressure Balance (EPB) Shield Machine in Water-Rich Sandy and Cobble Strata: A Case Study
Published 2020-01-01“…This paper takes Chengdu Metro Line 6 in China as the engineering background; the studied area is typical of a water-rich sandy and cobble stratum with high content of cobble. …”
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4611
Factors Influencing the Uptake and Sustainable Use of Soil and Water Conservation Measures in Bubaare Micro-Catchment, Kabale District, South Western Uganda
Published 2019Subjects: “…Adoption; Soil erosion; Water conservation; Micro-catchment; Kabale; Uganda…”
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Distributed Fiber Optic Strain Sensing Technology for Monitoring Soil Deformation Induced by Leakage in Buried Water Pipelines: A Model Test Study
Published 2025-01-01Subjects: “…leakage of underground water pipeline…”
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4615
Experimental and Numerical Investigation of the Effect of Process Conditions on Residual Wall Thickness and Cooling and Surface Characteristics of Water-Assisted Injection Molded Hollow Products
Published 2015-01-01“…However, process optimization is difficult in the case of water-assisted injection molding because of the various rheological interactions between the injected water and the polymer. …”
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Electrochemical Denitrification of Synthetic Aqueous Solution and Actual Contaminated Well Water: RSM Modeling, Kinetic Study, Monte Carlo Optimization, and Sensitivity Analysis
Published 2022-01-01“…Finally, three nitrate-contaminated water wells were selected near agricultural lands as real samples and investigated the performance of the ECD process on the samples. …”
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4618
A Fast MPPT Method Based on Improved Water Cycle Optimization Algorithm for Photovoltaic Systems Under Partial Shading Conditions and Load Variations
Published 2024-01-01“…The proposed method was also compared with the conventional water cycle optimization and six MPPT algorithms. …”
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