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Improving the Efficiency and Quality of Sustainable Industrial CT by Optimizing Scanning Parameters [PDF]

open access: yesSensors
Industrial Computed Tomography (CT) is a widely used Non-Destructive Testing (NDT) technique for evaluating internal and external geometries with high accuracy.
Íñigo Fonfría   +4 more
doaj   +2 more sources

Applications of Industrial Computed Tomography Technology in the Geosciences

open access: yesCT Lilun yu yingyong yanjiu, 2023
As an important branch of computed tomography (CT), industrial CT is used widely in many fields, such as aerospace, military industry, and geological analysis fields, because of its advantages of high resolution, repeatability, and wide detection range ...
Ge TANG   +4 more
doaj   +1 more source

Metal Artifact Reduction Algorithm for CT Images of Rock and Mineral Samples Based on Dual-domain Adaptive Network

open access: yesCT Lilun yu yingyong yanjiu, 2022
Rock and mineral samples contain a large amount of high-density metal substances, which often lead to metal artifacts in CT images and seriously affect the parameters analysis accuracy of rock and mineral samples.
Shunji ZUO   +5 more
doaj   +1 more source

Semi-Supervised Machine Learning for Fault Detection and Diagnosis of a Rooftop Unit

open access: yesBig Data Mining and Analytics, 2023
Most heating, ventilation, and air-conditioning (HVAC) systems operate with one or more faults that result in increased energy consumption and that could lead to system failure over time.
Mohammed G. Albayati   +5 more
doaj   +1 more source

A multi-criteria qualitative tool for the sustainability assessment of organic durum wheat-based farming systems designed through a participative process

open access: yesItalian Journal of Agronomy, 2021
The agriculture sustainability assessment is a difficult issue for the coexistence of conflicting objectives and the multidimensionality of the performances.
Ileana Iocola   +8 more
doaj   +1 more source

Metal Criticality Determination for Australia, the US, and the Planet—Comparing 2008 and 2012 Results

open access: yesResources, 2016
Episodic supply shortages of metals and unsettling predictions of potential supply constraints in the future have led to a series of recent criticality evaluations.
Luca Ciacci   +4 more
doaj   +1 more source

On the Spatial Dimension of the Circular Economy

open access: yesResources, 2019
The concept of a “circular economy„, in which material in society is regarded as “a transient phase in anthropogenic resource utilization„, is a growing topic for discussion.
T. E. Graedel   +3 more
doaj   +1 more source

Application of Image Processing Algorithm in Chemical Production Technology

open access: yesChemical Engineering Transactions, 2018
With the development and application of industrial CT technology, the nondestructive testing of materials and the manufacturing errors of materials can be effectively monitored and controlled.
Lina Chen
doaj   +1 more source

Coal sample image processing and fracture morphological representation based on CT scanning

open access: yesMeikuang Anquan, 2022
Using industrial CT scanning equipment, sample coring and microscopic scanning analysis of high quality anthracite in Zhaogu No.1 Mine were carried out. The original image is denoised, enhanced, and binarized by image processing technology.
LI Xiaoer, WANG Peng, JIN Xiangfei, CHEN Xinming, ZHANG Jiangling
doaj   +1 more source

Estimating passenger emissions from airfares supports equitable climate action

open access: yesEnvironmental Research Letters, 2023
Air travel generates a substantial and growing share of global greenhouse gas emissions. Reduction efforts partly rely on estimates of emissions per passenger, which may be used for carbon budgets, offsets, or taxes.
Stijn van Ewijk   +2 more
doaj   +1 more source

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