Results 1 to 10 of about 41 (24)

Effect of the Codeposition Ions on Structural and Tribological Properties of Electro-Brush Plated Coating

open access: yesAdvances in Mechanical Engineering, 2013
The effects of the codeposition ions on structural and tribological properties of electro-brush plated coatings were investigated. The microstructure and phase structure were studied with scanning electron microscope (SEM), X-ray photoelectron ...
Xiufang Cui   +5 more
doaj   +3 more sources

2003 Handbook of Employment Regulations Affecting Florida Farm Employers and Workers: Florida Landlord-Tenant Law [State]

open access: yesEDIS, 2003
The Florida Landlord-Tenant Law defines terms for termination of tenancy by either party. This is EDIS document FE400, a publication of the Department of Food and Resource Economics, Florida Cooperative Extension Service, Institute of Food and ...
Leo C. Polopolus   +3 more
doaj   +6 more sources

In-situ and long-enduring oxidation of SMX by Fe-modified biochar activated O2 in soil: bridging Fe-redox cycling and electron transfer modulation

open access: yesBiochar
Hydroxyl radicals (·OH) generated from endogenous Fe(II)/O2 catalytic system hold substantial potential for the in situ remediation of contaminated farmland, but are substantially constrained by the insufficient Fe-redox cycling.
Hongying Du   +6 more
doaj   +2 more sources

Effects of physical activation on pore textures and heavy metals removal of fiber-based activated carbons

open access: yes, 2020
Fiber-based activated carbons were prepared from phenolic and rayon fibers through physical activation methods. The raw materials were activated using steam and CO2, and the resultant activated carbons were characterized for pore distribution, textural ...
M. A. A. Zaini   +4 more
semanticscholar   +2 more sources

Biochar‐Iron Oxide Composites for Adsorption of Chlorophenoxy Herbicides: Impact of Chlorine Substituents on Bath and Continuous Adsorption Performance

open access: yesAdvanced Sustainable Systems, Volume 9, Issue 12, December 2025.
Iron oxide‐impregnated biochars are synthesized from sugarcane bagasse using FeCl3 as a modifier and pyrolyzed at 400 °C (Fe400) or 600 °C (Fe600) to enhance adsorption of 2,4‐dichlorophenoxyacetic acid (2,4‐D) and chlorophenoxyacetic acid (4‐CPA). Fe600
T. F. Souza   +9 more
semanticscholar   +2 more sources

Phosphorus Plant Availability of Biochars Derived From Contrasting Sewage Sludges to Ryegrass

open access: yesJournal of Plant Nutrition and Soil Science, Volume 188, Issue 6, Page 1027-1035, December 2025.
Background: Although phosphorus (P) is an essential element for human life, it is currently sourced unsustainably primarily from non‐renewable phosphate rock sources.
Stutter, Marc   +2 more
core   +5 more sources

Growth temperature dependent magnetic properties of Fe film on BaTiO3

open access: yes, 2023
We report on the growth temperature effect on magnetic coercivity (HC) and saturation magnetization (MS) of epitaxial Fe films grown on BaTiO3 (BTO). A tensile strain is observed in Fe films grown on tetragonal BTO below the growth temperature of 120 °C,
Thi Toan Tran   +2 more
core   +1 more source

On the Contents of Manganese and Iron in Fossil Shells

open access: yes, 1966
東北日本の中新世,鮮新世,洪積世の地層および種々の現世環境から採集した二枚貝の貝殻中のマンガンおよび鉄の含量を定めた。化石貝殻のマンガンおよび鉄含量,とくに中新世のものの鉄含量は変動が大きい。化石貝殻のマンガンの平均含有量は,洪積世を除けば統計的に現世貝のそれと差異がなかった。三つの種属の貝殻の平均のマンガンおよび鉄含量は,つぎのとおりである。イタヤガイ科:Mn160±40ppm,Fe400±200ppmタマキガイ科:Mn140士30ppm,Fe90±33ppmサラガイ科:Mn80±30ppm,Fe70±
N. Ohta, M. Terai, M. Omori
semanticscholar   +1 more source

Defect engineering and machine learning enhance n-butanol sensing of γ-Fe2O3

open access: yesMicro Nano Science
n-Butanol, a typical volatile organic compound (VOC), is both critical and challenging to detect at trace levels in gas-sensing systems. We report a defect engineering strategy combining heat treatment with ligand-controlled coordination to synthesize ...
Liang-Bo Bo   +6 more
semanticscholar   +1 more source

Estratégia sustentável na remediação de cromo em efluente industrial utilizando matriz magnética [PDF]

open access: yes, 2016
The presence of high concentrations of toxic metals in water bodies requires a constant search for new and more effective methods to treat industrial waste.
Souza, Daiane Requião de
core  

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