Results 41 to 50 of about 2,843,874 (385)
Photoacoustic Tomography: In Vivo Imaging from Organelles to Organs
Science, 2012 Lights, Sound, Images Optical microscopy can readily image thin samples such as cells, but thicker samples, such as tissue, are more difficult to image directly, because of the multiple scattering of light. Wang and Hu (p.
Lihong V. Wang, Song Hu
semanticscholar +1 more source
High-fidelity state detection and tomography of a single ion Zeeman qubit [PDF]
, 2011 We demonstrate high-fidelity Zeeman qubit state detection in a single trapped 88 Sr+ ion. Qubit readout is performed by shelving one of the qubit states to a metastable level using a narrow linewidth diode laser at 674 nm followed by state-selective ...
A Keselman +13 more
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Frontiers in Oncology, 2022 ObjectivesTo build a radiomics model and combined model based on dual-energy CT (DECT) for diagnosing serosal invasion in gastric adenocarcinoma.Materials and methods231 gastric adenocarcinoma patients were enrolled and randomly divided into a training ...
Li Yang +7 more
doaj +1 more source
On the meaning and interpretation of Tomography in abstract Hilbert spaces [PDF]
, 2005 The mechanism of describing quantum states by standard probability (tomographic one) instead of wave function or density matrix is elucidated.
A. Simoni +38 more
core +3 more sources
Metabolites, 2019 This work represents the first comprehensive report on quantitative metabolomic composition of tissues of pike-perch (Sander lucioperca) and Siberian roach (Rutilus rutilus lacustris).
Yuri P. Tsentalovich +5 more
doaj +1 more source
Frontiers in Oncology, 2023 ObjectivesLung cancer has been widely characterized through radiomics and artificial intelligence (AI). This review aims to summarize the published studies of AI based on positron emission tomography/computed tomography (PET/CT) radiomics in non-small ...
Qiuyuan Hu +8 more
doaj +1 more source
Optica, 2018 Ghost tomography using single-pixel detection extends the emerging field of ghost imaging to three dimensions, with the use of penetrating radiation. In this work, a series of spatially random x-ray intensity patterns is used to illuminate a specimen in various tomographic angular orientations with only the total transmitted intensity being recorded by
Andrew. M. Kingston +6 more
openaire +6 more sources
BMC Cancer, 2023 Objective To develop and validate predictive models using clinical parameters, radiomic features and a combination of both for preoperative differentiation of pulmonary nodular mucinous adenocarcinoma (PNMA) from pulmonary tuberculoma (PTB).
Junjie Zhang +6 more
doaj +1 more source
Materials Today, 2004 Electron tomography is a mature 3D nanocharacterisation technique with applications to almost all classes of materials. It offers 3D resolution at the nanometre level, or better, in volumes of a few hundred nanometres—precisely the playground of the nanoscientist.
Matthew Weyland, Paul A. Midgley
openaire +2 more sources
Modelling and simulation of magnetic induction in magnetic particle imaging system [PDF]
, 2020 In the last century, tomographic imaging has become an essential tool for disease diagnosis. There are several dominant tomographic imaging methods used for medical application such as computed tomography (CT), magnetic resonance imaging (MRI), positron ...
Birahim, Muhamad Fikri Shahkhirin +2 more
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