Results 201 to 210 of about 724,210 (314)

Presence of micro-mesoplastics in beaches and sediments of São Francisco do Sul (Brazil). [PDF]

Environ Monit Assess
Lopes-Ricardo ES, Martins AO, Rossa UB, Ribeiro EAW, Prado AR, Gomes EN, Radetski CM.   +6 more
europepmc   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Phosphorus storage and release dynamics in an oxbow lake within the Mississippi Alluvial Plain. [PDF]

J Environ Qual
Witthaus LM, Taylor JM, Locke MA, Webster B, Lizotte RE, Martin-Summers H.   +5 more
europepmc   +1 more source

Características de Sedimentos Obtidos em Perfurações na Restinga de Jacarepaguá, RJ [PDF]

Anuário do Instituto de Geociências, 1985
Jorge Soares Marques
doaj  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Factors determining nutrient distribution in sediments and porewater in a semi-confined coastal environment subject to anthropogenic pressure. [PDF]

Environ Monit Assess
de Pontes GC, Schmidt S, de Carvalho Vicente M, Guimarães TC, Machado WTV, Wasserman JC.   +5 more
europepmc   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Climate-driven restructuring of sediment microbiomes and ecosystem functions in aquaculture systems. [PDF]

AIMS Microbiol
Mataragka A, Ringø E, Papastathis AK.
europepmc   +1 more source

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Evaluation and Source Apportionment of Potentially Toxic Elements in the Chayuan Reservoir, Guizhou Province Using the Potential Ecological Risk Index (RI) and the PMF Model. [PDF]

Toxics
Feng X, Zhu M, Yang M, Wang P, Chen C, Liu C, Li Q.   +6 more
europepmc   +1 more source