نتایج جستجو برای: dose fractionation

تعداد نتایج: 327985  

Journal: :iranian journal of radiation research 0
k. jezierska department of medical physics, pomeranian medical university, ul. ku słońcu 12, 71-073 szczecin, poland m. łukowiak medical physics department, west-pomeranian oncology center, ul. strzałowska 22, 71-730 szczecin, poland h. podraza department of medical physics, pomeranian medical university, ul. ku słońcu 12, 71-073 szczecin, poland w. podraza department of medical physics, pomeranian medical university, ul. ku słońcu 12, 71-073 szczecin, poland m. falco radiotherapy department, west-pomeranian oncology center, ul. strzałowska 22, 71-730 szczecin, poland m. lewocki medical physics department, west-pomeranian oncology center, ul. strzałowska 22, 71-730 szczecin, poland

60-year-old woman was treated for a brain metastasis. the patient received intensity-modulated radiation therapy (sib-imrt) dose of 30 gy for the whole brain and 40 gy delivered simultaneously to individual brain metastases in 10 fractions. the present report investigated the influence of applied novel prepared treatment plan, among others the fractionation protocol on the electroencephalogram ...

2008
Wei-Chen Chen Meher K. Prakash R. A. Marcus

[1] Wavelength-dependent fractionation of various isotopomers in the photodissociation of N2O is studied. The absorption cross sections are calculated by a time-independent reflection principle, related to the Prakash et al. (2005) treatment but now with an inclusion of the NN stretching coordinate and both the 2A0 and 1A00 electronic excited states. The added 1A00 state is found to have little...

2011
Jin Hur Ka-Young Jung Bo-Mi Lee Mark A. Schlautman

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Journal: :Journal of immunological methods 2009
Josiane S Neves Sandra A C Perez Lisa A Spencer Rossana C N Melo Peter F Weller

Subcellular fractionation has been an important tool in investigating human eosinophil structure and function, including localizing of cytokine/chemokines within granules, investigating granule protein translocation and intracellular transport during eosinophil secretion, and studying secretory mechanisms of granules. The resolution of organelles obtained by subcellular fractionation was improv...

Journal: :African Journal of Agricultural Research 2017

2013
Gerald R Fink Gregory Stephanopoulos José L. Avalos Gerald R. Fink

Efforts to improve the production of a compound of interest in Saccharomyces cerevisiae have mainly involved engineering or overexpression of cytoplasmic enzymes. We show that targeted expression of metabolic pathways to mitochondria can increase production levels compared with expression of the same pathways in the cytoplasm. Compartmentalisation of the Ehrlich pathway into mitochondria increa...

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