Results 21 to 30 of about 888,419 (267)

A new methodological approach (QEMSCAN®) in the mineralogical study of Polish loess: Guidelines for further research

open access: yesOpen Geosciences, 2020
This article presents in detail the methodology dedicated strictly to loess mineralogical investigation by automated mineralogy system QEMSCAN® (quantitative evaluation of minerals by scanning electron microscopy (SEM)), which couples SEM and energy ...
Kenis Piotr   +3 more
doaj   +1 more source

Future Low-Cost Urban Air Quality Monitoring Networks: Insights from the EU’s AirHeritage Project

open access: yesAtmosphere
The last decade has seen a significant growth in the adoption of low-cost air quality monitoring systems (LCAQMSs), mostly driven by the need to overcome the spatial density limitations of traditional regulatory grade networks. However, urban air quality
Saverio De Vito   +10 more
doaj   +1 more source

Concept Drift Mitigation in Low-Cost Air Quality Monitoring Networks

open access: yesSensors
Future air quality monitoring networks will integrate fleets of low-cost gas and particulate matter sensors that are calibrated using machine learning techniques.
Gerardo D’Elia   +5 more
doaj   +1 more source

Drying Time and Quality of EDS-Treated Compared to Untreated Beech Wood (Fagus japonica) [PDF]

open access: yesPro Ligno, 2017
The paper presents the results of an experimental study performed with Japanese beech timber heattreated by the EDS method (Japanese patent) and then dried in order to evaluate the effects of this treatment upon the drying rate and the drying ...
Mihaela CAMPEAN   +2 more
doaj  

Investigation of deformation and element diffusion in joint interface of mild carbon steel and HCrWCI welded by friction welding

open access: yesCumhuriyet Science Journal, 2021
In this study, continuous drive friction welding process is selected for joint dissimilar high chromium white cast iron and mild carbon steeel. The microstructure, presence and diffusion of elements, deformation in interface of weld metal were analyzed ...
Mustafa Özaslan, Tanju Teker
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced 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

Aligning Vocational Education and Training Policy to Economic Development Strategy - Policy Brief [PDF]

open access: yes, 2015
A core purpose of the VET-EDS project is to identify good examples of the effective alignment of Vocational Education & Training policy and economic development strategies; particularly the role played by labour market information and intelligence ...
McQuaid, Ronald
core  

Forest dynamics and local perceptions of conservation: the case of Bontioli forest in south-western Burkina Faso

open access: yesFrontiers in Forests and Global Change
IntroductionThe widespread decline of forests across many countries has prompted governments to implement various measures aimed at conserving forest resources.
Mohamed Awalo Traoré   +5 more
doaj   +1 more source

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

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