Results 101 to 110 of about 2,618,614 (255)
Advanced Engineering Materials, EarlyView.This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani +2 more
wiley +1 more source
Image-based water depth measurement in open-channel flows using OpenCV [PDF]
Aerul şi Apa: Componente ale MediuluiThis study evaluates the accuracy of image-based water depth measurements in open-channel flows by comparing experimental data with results obtained using OpenCV-based image processing algorithms.
Hakan VARÇIN +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source
Shallow Water Depth Estimation of Inland Wetlands Using Landsat 8 Satellite Images
Remote SensingWater depth affects many aspects of wetland ecology, hydrology, and biogeochemistry. However, acquiring water depth data is often difficult due to inadequate monitoring or insufficient funds.
Collins Owusu +4 more
doaj +1 more source
Water uptake in deep soil layers by tropical eucalypt plantations: consequences for water resources under climate change. [P117] [PDF]
, 2015 Climate models predict that the frequency, intensity and duration of drought events will increase in tropical regions. Questions such as how planted forests will adapt to future constraints on water availability have broad implications for the supply of ...
Bouillet, Jean-Pierre +6 more
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Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Water ice at the surface of HD 100546 disk
, 2016 We made near infrared multicolor imaging observations of a disk around Herbig Be star HD100546 using Gemini/NICI. K (2.2\,$\mu$m), H$_2$O ice (3.06\,$\mu$m), and L'(3.8\,$\mu$m) disk images were obtained and we found the 3.1\,$\mu$m absorption feature in
Fukagawa, M. +8 more
core +1 more source
Advanced Engineering Materials, EarlyView.Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan +2 more
wiley +1 more source
Estratégias de manejo de água em caupi irrigado Strategies of irrigation scheduling in cowpea
Revista Brasileira de Engenharia Agrícola e Ambiental, 2000 Este trabalho foi conduzido no período de setembro a dezembro de 1997, numa área irrigada da Fazenda Experimental do Vale do Curu, pertencente à Universidade Federal do Ceará, no município de Pentecoste, CE, localizada a 100 km de Fortaleza.
Rubens Sonsol Gondim +2 more
doaj +1 more source
Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger +2 more
wiley +1 more source