Results 31 to 40 of about 4,492 (181)
Shuiwen dizhi gongcheng dizhi, 2023 Artificial recharge is an effective technology to solve the problem of groundwater over-exploitation. Clogging of porous media is the bottleneck affecting groundwater recharge. Most studies have focused on the clogging of suspended particles. Few studies
Haozhi LIANG +4 more
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Effect of Organic Fertilization on Fruit Set, Dropping, Yield and Fruit Quality of Washington Navel Orange [PDF]
Journal of Plant Production, 2017 This study was carried out during the seasons of 2014, 2015 on Washington navel orange (Citrus sinensis L. Osbeck) cultivated in a commercial orchard located in Shiwah Valley near Aga city, Dakahleia Governorate, Egypt.
M. EL–Kady +3 more
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The persulfate oxidation of fulvic acids [PDF]
Zeitschrift für Pflanzenernährung und Bodenkunde, 1983 AbstractPersulfate oxidation of two fulvic acids from different soils was accomplished. This is a new mild chemical degradative method which differentiates between fulvic acids isolated from soils developed under widely differing environments. A fulvic acid isolated from an Humic Haplorthod gives as major oxidation products phenolic acids, whereas a ...
Martín Martínez, Francisco +1 more
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Biological ControlIn this study, fluvic acid was prepared from sludge waste. The prepared fulvic acid had almost the same chemical structure as the standard compound expect that it contained a slightly more functional groups, which increased stability and biological ...
Xinyi Hou +4 more
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Chemical and Biological Technologies in Agriculture, 2023 Background Alfalfa (Medicago sativa L.) is a perennial leguminous forage that can improve the properties of saline soil. In addition, the supplementation with fertilizer to promote soil bacterial activity is critical to improve the productivity of ...
Jing Cao +7 more
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, 1996 Poster presentado en el 18th International Meeting on Organic Geochemistry. Part I.
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Natural Aging of Biomaterials in Ambient and Physiological Environments
Advanced NanoBiomed Research, EarlyView.Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley +1 more source
Intercation Between Some Micro-Elements And Humic Substances in Some Forest Soils Northern Iraq
Tikrit Journal for Agricultural Sciences, 2022 Four pedons were selected for different soils in the forest cover, two in each of Mankeesh and Atrush areas in Dohuk governorate, under pine and oak trees, in order to study the distribution of the main groups of humic compounds (humic and fulvic acids ...
Qahtan D. Essa Al-Khafagi
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Structure‐Function Tailoring of Plasmonic Nanomaterials for Thin‐Film Photovoltaics
Carbon Energy, EarlyView.This review discusses the mechanisms and recent advancements of plasmonics in achieving effective light management to enhance the performance of thin‐film solar cells. It highlights applications in high‐performance perovskite solar cells and future‐oriented tandem solar cells.
Sen Jiang +14 more
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Química Nova, 2007 Proton binding properties of humic and fulvic acids were studied by potentiometric titration. Carboxylic groups were the predominant ionizable sites in comparison to phenolic and amine groups.
Sandro de Miranda Colombo +3 more
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