Results 141 to 150 of about 2,571,636 (343)
Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture
Advanced Engineering Materials, EarlyView.Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee +3 more
wiley +1 more source
Construction and analysis of numerical algorithms for Erdelyi–Kober fractional integral equations
Scientific AfricanErdelyi–Kober fractional integral (EKI) operator is a generalization of Riemann–Liouville integral (RLI) and has applications in diverse areas. However, unlike the RLI whose singular kernel is linear in the integration variable, the singular kernel of ...
Chinedu Nwaigwe, Abdon Atangana
doaj
Geology and ground-water resources of Cedar City and Parowan Valleys, Iron County, Utah [PDF]
, 1946 Harold E. Thomas, G.H. Taylor
openalex +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
H4O and other hydrogen-oxygen compounds at giant-planet core pressures
, 2012 Water and hydrogen at high pressure make up a substantial fraction of the interiors of giant planets. Using ab initio random structure search methods we investigate the ground-state crystal structures of water, hydrogen, and hydrogen-oxygen compounds. We
Driver, Kevin +3 more
core +1 more source
Ground-water resources of the Hueco Bolson northeast of El Paso, Texas [PDF]
, 1958 Doyle Blewer Knowles, Richard A. Kennedy
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Advanced Engineering Materials, EarlyView.The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch +4 more
wiley +1 more source
Surface water flooding : sustainable drainage to the ground [PDF]
, 2010 During the exceptional rainfall events of summer 2007, floods inundated 7,300 businesses and 48,000 homes across the UK (PITT Review) with estimated costs of £3.2 billion.
Dearden, Rachel, Price, Simon
core
Geology and ground water in the Santa Rosa and Petaluma Valley areas, Sonoma County, California [PDF]
, 1958 G.T. Cardwell
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Assessing the Ecological Value: Monetizing Process Innovations in Tailored Forming
Advanced Engineering Materials, EarlyView.This article introduces a method for evaluating the sustainability of innovations, even with limited data. The method is illustrated through an analysis of the “Tailored Forming” technology, which explores the impact of sustainability on economic value added.
Jonas Schneider +4 more
wiley +1 more source