Results 21 to 30 of about 2,718,073 (299)
ROOT PHENOTYPING FROM X-RAY COMPUTED TOMOGRAPHY: SKELETON EXTRACTION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Breakthrough imaging technologies are a potential solution to the plant phenotyping bottleneck in marker-assisted breeding and genetic mapping. X-Ray CT (computed tomography) technology is able to acquire the digital twin of root system architecture (RSA)
M. Herrero-Huerta +5 more
doaj +1 more source
npj Breast Cancer, 2021 Conventional CT scanners use energy-integrating detectors (EIDs). Photon-counting detector (PCD) computed tomography (CT) utilizes a CT detector technology based on smaller detector pixels capable of counting single photons and in addition discriminating
E. Wehrse +9 more
doaj +1 more source
Reexamination of the mandibular and dental morphology of the Early Jurassic mammaliaform Hadrocodium wui [PDF]
Acta Palaeontologica Polonica, 2022 CT visualization of the mandible and dentition of Hadrocodium wui, a stem mammaliaform from the Lower Jurassic Lower Lufeng Formation of Yunnan, China has revealed new features not accessible by previous microscopic study of the fossil.
ZHE-XI LUO +4 more
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Algorithms for joint activity–attenuation estimation from positron emission tomography scatter
EJNMMI Physics, 2019 Background Attenuation correction in positron emission tomography remains challenging in the absence of measured transmission data. Scattered emission data may contribute missing information, but quantitative scatter-to-attenuation (S2A) reconstruction ...
Yannick Berker +2 more
doaj +1 more source
Technology in Cancer Research & Treatment, 2021 Phase-contrast synchrotron-based X-ray imaging using an X-ray interferometer provides high sensitivity and high spatial resolution, and it has the ability to depict the fine morphological structures of biological soft tissues, including tumors.
Thet-Thet Lwin MD, PhD +3 more
doaj +1 more source
Quantitative Mass Density Image Reconstructed from the Complex X-Ray Refractive Index. [PDF]
PLoS ONE, 2015 We demonstrate a new analytical X-ray computed tomography technique for visualizing and quantifying the mass density of materials comprised of low atomic number elements with unknown atomic ratios.
Taihei Mukaide +4 more
doaj +1 more source
Polymers, 2019 Additive manufacturing (commonly known as 3D printing) is defined as a family of technologies that deposit and consolidate materials to create a 3D object as opposed to subtractive manufacturing methodologies.
Xue Wang, Liping Zhao, J. Fuh, H. Lee
semanticscholar +1 more source
, 2020 Optimization of process parameters of major aerospace composites manufacturing techniques is essential for manufacturing high-quality aerospace components.
K. Naresh +3 more
semanticscholar +1 more source
Scientific Reports, 2017 Rice (Oryza sativa) was domesticated in the Yangtze Valley region at least 6000–8000 years ago, yet the timing of dispersal of domesticated rice to Southeast Asia is contentious.
Aleese Barron +10 more
doaj +1 more source
Effects of X-Ray Dose On Rhizosphere Studies Using X-Ray Computed Tomography.
PLoS ONE, 2013 X-ray Computed Tomography (CT) is a non-destructive imaging technique originally designed for diagnostic medicine, which was adopted for rhizosphere and soil science applications in the early 1980s.
Susan Zappala +7 more
doaj +1 more source