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Performance optimization of the CLIC positron source
Published 2025-01-01“…The baseline configuration of the Compact Linear Collider positron source is optimized at three different collision energy stages for both drive beam-based and klystron-based acceleration modes. …”
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Positron Emission Tomography Scanning and Gastroenterology
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Dark Atoms and the Positron-Annihilation-Line Excess in the Galactic Bulge
Published 2014-01-01“…We study here in detail the possibility that this model provides an explanation for the excess of gamma radiation in the positron-annihilation line from the galactic bulge observed by INTEGRAL. …”
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The Role of Positron Emission Tomography Imaging in Breast Implant Illness
Published 2025-01-01“…However, persistent complaints in some cases may be linked to persistent silicone-induced inflammation from residual silicone particles. Positron emission tomography (PET) imaging could potentially detect this inflammation. …”
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Uptake of 18FDG by a Hepatic Adenoma on Positron Emission Tomography
Published 2011-01-01“…Fluorodeoxyglucose positron emission tomography (18FDG-PET) is currently the best noninvasive test to confirm hepatic metastases when diagnostic uncertainty exists after initial imaging with first-line modalities. …”
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Evaluation of Positron Emission Tomographic Tracers for Imaging of Papillomavirus-Induced Tumors in Rabbits
Published 2014-01-01“…In this study, simultaneous positron emission tomography (PET)/magnetic resonance (MR) imaging was employed to evaluate the feasibility of the PET tracers 2-deoxy-2- 18 F-fluoro-D-glucose ( 18 F-FDG), 11 C-choline, and 18 F-fluorothymidine ( 18 F-FLT) to detect papillomavirus-induced tumors in an established rabbit model system. …”
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Charged Particles Multiplicity and Scaling Violation of Fragmentation Functions in Electron-Positron Annihilation
Published 2016-01-01“…By the use of data from the annihilation process of electron-positron in AMY detector at 60 GeV center of mass energy, charged particles multiplicity distribution is obtained and fitted with the KNO scaling. …”
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Compact low-noise GeV-scale electron-positron pair spectrometer
Published 2025-01-01Subjects: “…Electron-positron pair…”
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A generative whole-brain segmentation model for positron emission tomography images
Published 2025-02-01Subjects: “…Positron emission tomography…”
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Double Charmonium Productions in Electron-Positron Annihilation Using Bethe-Salpeter Approach
Published 2019-01-01“…We calculate the double charmonium production cross-section within the framework of 4×4 Bethe-Salpeter Equation in the electron-positron annihilation, at center of mass energy s=10.6GeV, that proceeds through the exchange of a single virtual photon. …”
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Positron emission tomography molecular imaging for pathological visualization in multiple system atrophy
Published 2025-03-01Subjects: Get full text
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Second-Generation Triple Reporter for Bioluminescence, Micro–Positron Emission Tomography, and Fluorescence Imaging
Published 2006-10-01“…Bioluminescence, positron emission tomography (PET), and fluorescence modalities are currently available for noninvasive imaging in vivo, each with its own merits. …”
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Preclinical Positron Emission Tomographic Imaging of Acute Hyperoxia Therapy of Chronic Hypoxia during Pregnancy
Published 2015-07-01“…The goal of this work was to study the efficacy of the positron emission tomography (PET) tracers 2-deoxy-2-[ 18 F]fluoro-D-glucose ([ 18 F]FDG) and 64 Cu-diacetyl-bis(N4-methylthiosemicarbazone) ([ 64 Cu]ATSM) and in monitoring placental and fetal functional response to acute hyperoxia in late-term pregnant mice subjected to experimentally induced chronic hypoxia. …”
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Changes of electron density and defects distribution in binary and ternary iron alloys studied by positron annihilation
Published 2017-01-01Subjects: “…positron annihilation…”
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Proposal to Search for a Dark Photon in Positron on Target Collisions at DAΦNE Linac
Published 2014-01-01“…The present paper proposes a search for such particles in the e+e-→Uγ process in a positron-on-target experiment, exploiting the positron beam of the DAΦNE linac at the Laboratori Nazionali di Frascati, INFN. …”
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18-Fluorodeoxyglucose Uptake by Positron Emission Tomography in Extraocular Muscles of Patients with and without Graves' Ophthalmology
Published 2013-01-01“…To compare 18-fluorodeoxyglucose (FDG) uptake by positron emission tomography (PET) in extraocular muscles (EOMs) of patients with Graves’ ophthalmopathy (GO) versus patients without GO. …”
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Repeated positron emission tomography tracing neutrophil elastase in a porcine intensive-care sepsis model
Published 2025-02-01“…Inhibition of neutrophil elastase has been tried in sepsis and ARDS, so far with inconclusive results. Methods We used positron emission tomography (PET) combined with computed tomography (CT) and the selective and specific neutrophil elastase inhibitor PET-tracer [11C]GW457427 ([11C]NES), in an intensive care unit porcine Escherichia coli sepsis model with the primary aim to visualise the biodistribution of neutrophil elastase in the initial acute phase of the septic reaction. …”
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Comparison of Amino Acid Positron Emission Tomographic Radiotracers for Molecular Imaging of Primary and Metastatic Brain Tumors
Published 2014-08-01“…Positron emission tomography (PET) is an imaging technology that can detect and characterize tumors based on their molecular and biochemical properties, such as altered glucose, nucleoside, or amino acid metabolism. …”
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Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography Imaging of a Patient with Squamous Cell Carcinoma of Prostate
Published 2014-01-01“…Fine needle biopsy from prostate was suspicious of squamous cell carcinoma of the prostate. Whole body positron emission tomography/computed tomography scan revealed high fluorodeoxyglucose uptake in prostate gland. …”
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A Giant Duodenal Leiomyoma Showing Increased Uptake on 18F-Fluorodeoxyglucose Positron Emission Tomography
Published 2018-01-01“…Although 18F-fluorodeoxyglucose positron emission tomography (FDG-PET/CT) is now widely used in their differential diagnosis, it is sometimes difficult to distinguish between benign and malignant diseases. …”
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