Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Photon irradiation"”.
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Medical Isotope Production of Actinium 225 By Linear Accelerator Photon Irradiation of Radium 226
… proposes a production method using a high-energy photon spectrum (generated by a linear accelerator or LINAC) to irradiate a sample of Radium-226 (half-life 1600yrs). The photo-neutron reaction liberates neutrons from Ra-226 atoms leaving behind Radium-225 (half-life 14.7 days). Ra-225 decays …
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Activation of the p53 pathway in combination with photon irradiation for the treatment of neurological tumour cells
… control, and DNA damage response following irradiation. This study investigated the biological effects of the MDM2 inhibitor AMG232 in combination with photon irradiation in TP53- wild-type and TP53-mutant MB and GB cell lines, with the aim of assessing whether AMG232 enhances …
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Novel Single Cell Methods to Identify the Genetic Composition at a Single Nuclear Structure
… sites of double stranded breaks induced by 2-photon irradiation. It is demonstrated that these techniques afford the ability to identify loci occupying a shared site at a single nuclear substructure, and are thus uniquely suited for identifying specific sets of loci that converge non-randomly …
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A comparison of three gadolinium based approaches to cancer therapy
… 159Gd, and K shell photoelectric events during photon irradiation. To determine the potential application that Auger cascades from these three processes could have in brain tumor therapy, macroscopic and microscopic radiation transport calculations were employed to relate peak brain dose to DNA …
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Dissecting the Role of microRNAs in the Radiation Response of Human Prostate Cancer
… profiling analysis of PCa cell lines exposed to photon irradiation. Based on their modulation upon radiation exposure, and their role in regulating pathways associated with radiation response we singled-out and characterized miR-23a-3p and miR-24-3p as potential radiosensitizer molecules in PCa, …
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Spectroscopic study of photon, ion and electron stimulated molecular synthesis in astrophysical ices
… matter pertinent to astrochemistry, e.g. ion, photon and electron processing of ices. <br></br><br></br> A detailed description of the design and construction of the new apparatus is given and the theory and instrumentation in the spectroscopic techniques used are discussed. This is followed by …