Showing 21 - 40 results of 472 for search '"positron"', query time: 0.04s Refine Results
  1. 21

    Charged Particles Multiplicity and Scaling Violation of Fragmentation Functions in Electron-Positron Annihilation by Tooraj Ghaffary

    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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    Double Charmonium Productions in Electron-Positron Annihilation Using Bethe-Salpeter Approach by Hluf Negash, Shashank Bhatnagar

    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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    Intraoperative Imaging of Positron Emission Tomographic Radiotracers Using Cerenkov Luminescence Emissions by Jason P. Holland, Guillaume Normand, Alessandro Ruggiero, Jason S. Lewis, Jan Grimm

    Published 2011-05-01
    “…The majority of “image-guided” methods that use, for example, positron emission tomography (PET) involve preoperative imaging and do not provide real-time information during surgery. …”
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  7. 27

    Kinetic Analysis of [C]Vorozole Binding in the Human Brain with Positron Emission Tomography by Jean Logan, Sung Won Kim, Deborah Pareto, Frank Telang, Gene-Jack Wang, Joanna S. Fowler, Anat Biegon

    Published 2014-05-01
    “…Using positron emission tomography, we investigated the kinetics of [ 11 C]vorozole ([ 11 C]VOR), a radiotracer for the enzyme aromatase that catalyzes the last step in estrogen biosynthesis. …”
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  8. 28

    Evaluation of Glucose Uptake in Normal and Cancer Cell Lines by Positron Emission Tomography by Francesca Maddalena, Giacomo Lettini, Rosj Gallicchio, Lorenza Sisinni, Vittorio Simeon, Anna Nardelli, Angela Assunta Venetucci, Giovanni Storto, Matteo Landriscina

    Published 2015-09-01
    “…To date, there is no definitive demonstration of the utility of positron emission tomography (PET) in studying glucose metabolism in cultured cell lines. …”
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    Second-Generation Triple Reporter for Bioluminescence, Micro–Positron Emission Tomography, and Fluorescence Imaging by Aparna H. Kesarwala, Julie L. Prior, Jinwu Sun, Scott E. Harpstrite, Vijay Sharma, David Piwnica-Worms

    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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  11. 31

    Preclinical Positron Emission Tomographic Imaging of Acute Hyperoxia Therapy of Chronic Hypoxia during Pregnancy by Alexander Zheleznyak, Joel R. Garbow, Michal Neeman, Suzanne E. Lapi

    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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    Small-Animal Imaging Using Clinical Positron Emission Tomography/Computed Tomography and Super-Resolution by Frank P. DiFilippo, Sagar Patel, Kewal Asosingh, Serpil C. Erzurum

    Published 2012-05-01
    “…Considering the high cost of dedicated small-animal positron emission tomography/computed tomography (PET/CT), an acceptable alternative in many situations might be clinical PET/CT. …”
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    The Simplified Reference Tissue Model with F-Fallypride Positron Emission Tomography: Choice of Reference Region by Kenji Ishibashi, Chelsea L. Robertson, Mark A. Mandelkern, Andrew T. Morgan, Edythe D. London

    Published 2013-11-01
    “…The development of high-affinity radiotracers for positron emission tomography (PET) has allowed for quantification of dopamine receptors in extrastriatal and striatal regions of the brain. …”
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    Parkinson's Disease: Clinical Signs and Symptoms, Neural Mechanisms, Positron Emission Tomography, and Therapeutic Interventions by K. L. Leenders, W. H. Oertel

    Published 2001-01-01
    “…The cause of the disease is unknown, but recently involvement of genetic factors is being researched. Positron emission tomography (PET) allows in vivo determination of striatai dopaminergic activity. …”
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    Proposal to Search for a Dark Photon in Positron on Target Collisions at DAΦNE Linac by Mauro Raggi, Venelin Kozhuharov

    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 by Leonardo García-Rojas, Gloria Adame-Ocampo, Erick Alexánderson, José Luis Tovilla-Canales

    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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    Optimization of [C]Raclopride Positron Emission Tomographic Rat Studies: Comparison of Methods for Image Quantification by Èlia Torrent, Magí Farré, Ibane Abasolo, Olga Millan, Jordi LLop, Juan Domingo Gispert, Alba Ruiz, Deborah Pareto

    Published 2013-06-01
    “…The study results support the contention that optimization of [ 11 C]raclopride positron emission tomographic studies in rats by shortening the acquisition time is feasible. …”
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    Repeated positron emission tomography tracing neutrophil elastase in a porcine intensive-care sepsis model by Frida Wilske, Olof Eriksson, Rose-Marie Amini, Sergio Estrada, Helena Janols, Amina Khalil, Anders Larsson, Miklós Lipcsey, Sara Mangsbo, Jonathan Sigfridsson, Jan Sjölin, Paul Skorup, Anders Wall, Viola Wilson, Markus Castegren, Gunnar Antoni

    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 by Csaba Juhász, Shalini Dwivedi, David O. Kamson, Sharon K. Michelhaugh, Sandeep Mittal

    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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