Decoding Rocks: An Assessment of Geomaterial Microstructure Using X-ray Microtomography, Image Analysis and Multivariate Statistics
نویسندگان
چکیده
منابع مشابه
X-ray microtomography to characterize the microstructure of bakery products
Aims In bakery products, quality attributes of the crust such as crispy texture and colour and of the crumb as softness and springiness are important attributes for consumer’s perception. These attributes mainly set up during the baking stage and are influenced by the baking conditions (oven temperature, steam injection...). Many physical and chemical changes occur to lead to a porous structure...
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In an effort to understand the physical and rheological behavior as well as the mechanical and sensory attributes of foods, processing focus and emphasis have shifted to the microstructure level. Microstructure elements such as air bubbles or cells, starch granules, protein assemblies and food biopolymer matrices contribute greatly to the identity and quality of foods (Aguilera, 2005). The micr...
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Abstact Due to their multi properties, metallic foams have become of major interest for both, basic research as well as industrial applications. In order to implement a thin modelling approach of fluid flows in such porous media, a three dimensional investigation of their internal structure is fundamental. An open-cell nickel foam is imaged using X-ray microtomography. The morphology of the foa...
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Methods for resolving the three-dimensional (3D) microstructure of the brain typically start by thinly slicing and staining the brain, followed by imaging numerous individual sections with visible light photons or electrons. In contrast, X-rays can be used to image thick samples, providing a rapid approach for producing large 3D brain maps without sectioning. Here we demonstrate the use of sync...
متن کاملX-ray microtomography of materials
shapes. destructively and with spatial resolution which can approach that of optical microscopy (typically, no After presenting the author’s perspective of the better than 1 mm in samples whose cross-sectional development of microtomography, imaging, X-ray diameter is on the order of 1 mm, and 10 mm for attenuation, and the physical concepts underlying 10 mm specimens). First, X-ray computed to...
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ژورنال
عنوان ژورنال: Materials
سال: 2021
ISSN: 1996-1944
DOI: 10.3390/ma14123266