Results 21 to 30 of about 2,110,731 (294)

PET/CT-based radiomics analysis may help to predict neoadjuvant chemotherapy outcomes in breast cancer

Frontiers in Oncology, 2022
BackgroundThe aim of this study was to evaluate the clinical usefulness of radiomics signature-derived 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography–computed tomography (PET-CT) for the early prediction of neoadjuvant chemotherapy (NAC ...
Liping Yang, Jianfei Chang, Xitao He, Mengye Peng, Ying Zhang, Tingting Wu, Panpan Xu, Wenjie Chu, Chao Gao, Shaodong Cao, Shi Kang   +10 more
doaj   +1 more source

How scan parameter choice affects deep learning-based coronary artery disease assessment from computed tomography

Scientific Reports, 2023
Recently, algorithms capable of assessing the severity of Coronary Artery Disease (CAD) in form of the Coronary Artery Disease-Reporting and Data System (CAD-RADS) grade from Coronary Computed Tomography Angiography (CCTA) scans using Deep Learning (DL ...
Felix Denzinger, Michael Wels, Katharina Breininger, Oliver Taubmann, Alexander Mühlberg, Thomas Allmendinger, Mehmet A. Gülsün, Max Schöbinger, Florian André, Sebastian J. Buss, Johannes Görich, Michael Sühling, Andreas Maier   +12 more
doaj   +1 more source

Colour tomography [PDF]

Journal of Cosmology and Astroparticle Physics, 2007
23 pages, 10 figures.
Jain, Bhuvnesh, Connolly, Andrew, Takada, Masahiro   +2 more
openaire   +2 more sources

Ultrasound Tomography

, 2023
Ultrasound tomography (USCT) is a promising imaging modality, mainly aiming at early diagnosis of breast cancer. It provides three-dimensional, reproducible images of higher quality than conventional ultrasound methods and additionally offers quantitative information on tissue properties.
Ruiter, Nicole V., Zapf, Michael, Hopp, Torsten, Gemmeke, Hartmut   +3 more
openaire   +3 more sources

2-Imidazoline Nitroxide Derivatives of Cymantrene

Molecules, 2022
The 2-imidazoline nitroxide derivatives of cymantrene—2-(η5-cyclopentadienyl)tricarbonylmanganese(I)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl (NNMn) and 2-(η5-cyclopentadienyl)tricarbonylmanganese(I)-4,4,5,5-tetramethyl-4,5-dihydro-1H ...
Kseniya Maryunina, Gleb Letyagin, Galina Romanenko, Artem Bogomyakov, Vitaly Morozov, Sergey Tumanov, Sergey Veber, Matvey Fedin, Evgeniya Saverina, Mikhail Syroeshkin, Mikhail Egorov, Victor Ovcharenko   +11 more
doaj   +1 more source

Multiscale correlative tomography: an investigation of creep cavitation in 316 stainless steel [PDF]

, 2017
Creep cavitation in an ex-service nuclear steam header Type 316 stainless steel sample is investigated through a multiscale tomography workflow spanning eight orders of magnitude, combining X-ray computed tomography (CT), plasma focused ion beam (FIB ...
A Delobbe, A Merkle, AA Wahab, AD Warren, C Gandhi, CL Briant, D Wei, F Tariq, G Haberfehlner, GD West, GJ Lloyd, H Jazaeri, HU Hong, KS Chan, KS Yu, M Lopez-Haro, ME Kassner, P Choquett, PA Midgley, PJ Bouchard, R Jones, R Leary, RF Li, S Kuchibhatla, T.L. Burnett, TF Kelly, TJA Slater, TJA Slater, TL Burnett, TL Burnett, W Guo, Z Jiang   +31 more
core   +2 more sources

Spin Transition in the Cu(hfac)₂ Complex with (4-Ethylpyridin-3-yl)-Substituted Nitronyl Nitroxide Caused by the “Asymmetric” Structural Rearrangement of Exchange Clusters in the Heterospin Molecule

Crystals, 2019
Methods for the synthesis of binuclear [Cu(hfac)2LEt]2 and tetranuclear [[Cu(hfac)2]4(LEt)2] heterospin compounds based on copper hexafluoroacetylacetonate [Cu(hfac)2] and 2-(4-ethylpyridin-3-yl)-4,5-bis(spirocyclopentyl)-4,5-dihydro-1H-imidazole-3-oxide-
Natalia Artiukhova, Galina Romanenko, Gleb Letyagin, Artem Bogomyakov, Sergey Veber, Olga Minakova, Marina Petrova, Vitaliy Morozov, Victor Ovcharenko   +8 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, A. Stern, Amiet, Banaszek, Bertrand, Cariñena, Castaños, D'Ariano, Dirac, Dodonov, E.C.G. Sudarshan, F. Ventriglia, G. Marmo, Glauber, Glauber, Husimi, Kano, Landau, Man'ko, Man'ko, Man'ko, Man'ko, Man'ko, Man'ko, Mancini, Mancini, Mancini, Mancini, Newton, Pauli, Reichenbach, Schroedinger, Schroedinger, Sudarshan, V.I. Man'ko, Vogel, von Neumann, Wallentowitz, Wigner   +38 more
core   +3 more sources

Seasonal Variations and Interspecific Differences in Metabolomes of Freshwater Fish Tissues: Quantitative Metabolomic Profiles of Lenses and Gills

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, Vadim V. Yanshole, Lyudmila V. Yanshole, Ekaterina A. Zelentsova, Arsenty D. Melnikov, Renad Z. Sagdeev   +5 more
doaj   +1 more source

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, Othman, Nurmiza, Sapuan, Syarfa’ Zahirah   +2 more
core