Results 21 to 30 of about 70,449 (261)
A CASE STUDY OF COPPER-ARSENIC EWER FROM THE EGYPTIAN MUSEUM IN CAIRO, EGYPT [PDF]
Journal of the General Union of Arab Archaeologists, 2018 (En) This paper presents an analytical study and treatment of an Arsenical Copper ewer from old kingdom stored in the Egyptian Museum in Cairo. Examination and analysis were carried out by using optical microscopy (OM), metallographic microscopy and ...
Abeer Ibrahim, Manal Maher
doaj +1 more source
In-situ Analysis of Laminated Composite Materials by X-ray Micro-Computed Tomography and Digital Volume Correlation [PDF]
, 2013 The complex mechanical behaviour of composite materials, due to internal heterogeneity and multi-layered composition impose deeper studies. This paper presents an experimental investigation technique to perform volume kinematic measurements in composite ...
Dupré, J.C. +9 more
core +1 more source
Density Estimation in X-ray Computed Tomography using the Alvarez-Macovski Model
, 2022 We introduce a method to extract density information from an x-ray computed tomography (XCT) volume that is more accurate than simply assuming density is proportional to CT number. XCT is a versatile tool for analysis, however, for lab-based XCT machines
Sheppard, Adrian +4 more
core +1 more source
COMPLEMENTARITY BETWEEN IN SITU STUDIES AND PHOTOGRAMMETRY: METHODOLOGICAL FEEDBACK FROM A ROMAN SHIPWRECK IN CAESAREA, ISRAEL [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 As a quick and effective way to archive the different stages of an excavation - notably to prepare the post-excavation phase and to document the production methods – photogrammetry has become an indispensable tool.
B. Derenne +3 more
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Moisture Dynamics of Wood-Based Panels and Wood Fibre Insulation Materials
Frontiers in Plant Science, 2022 Moisture performance is an important factor determining the resistance of wood-based building materials against fungal decay. Understanding how material porosity and chemistry affect moisture performance is necessary for their efficient use, as well as ...
Liselotte De Ligne +11 more
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Diagnosing and mapping pulmonary emphysema on X-ray projection images [PDF]
, 2013 To assess whether grating-based X-ray dark-field imaging can increase the sensitivity of X-ray projection images in the diagnosis of pulmonary emphysema and allow for a more accurate assessment of emphysema distribution.
Pfeiffer, Franz +16 more
core +1 more source
Tree Core Analysis with X-ray Computed Tomography [PDF]
, 2023 peer reviewedAn X-ray computed tomography (CT) toolchain is presented to obtain tree-ring width (TRW), maximum latewood density (MXD), other density parameters, and quantitative wood anatomy (QWA) data without the need for labor-intensive surface ...
Van den Bulcke, Jan +3 more
core +1 more source
Microfocus X-ray computed tomography analysis of corroded glass objects
, 2022 S.93-99Microfocus X-ray computed tomography (mu CT) is a useful tool for non-destructive analysis of corroded archaeological glass objects and for monitoring restoration and conservation processes for these materials.
Mees, F. +4 more
core +1 more source
Frontiers in Veterinary Science, 2022 Scientific literature on veterinary dentistry in alpacas has historically focused on the description of tooth root abscesses. However, recent studies have shown a variety of other, sometimes preceding dental conditions to be widespread in this species ...
Kirsten Proost +6 more
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Frontiers in Microbiology, 2018 Mineral nitrogen (N) availability to heterotrophic micro-organisms is known to impact organic matter (OM) decomposition. Different pathways determining the N accessibility depend to a large extent on soil structure.
Peter Maenhout +5 more
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