Results 41 to 50 of about 1,178,335 (287)
PLoS ONE, 2023 Computed tomography (CT) derived Monte Carlo (MC) phantoms allow dose determination within small animal models that is not feasible with in-vivo dosimetry.
Amir Entezam +3 more
doaj +1 more source
Journal of Medical Physics, 2011 Radiation delivery to cancer patients for radiotherapy is invariably accompanied by unwanted radiation to other parts of the patient′s body. Traditionally, considerable effort has been made to calculate and measure the radiation dose to the target as ...
Michael L Taylor, Tomas Kron
doaj +1 more source
Assessment of Dose Calculation Accuracy of TiGRT Treatment Planning System for Physical Wedged fields in Radiotherapy [PDF]
Iranian Journal of Medical Physics, 2016 Introduction Wedge modifiers are commonly applied in external beam radiotherapy to change the dose distribution corresponding to the body contour and to obtain a uniform dose distribution within the target volume.
Bagher Farhood +2 more
doaj +1 more source
Toxicity and residual activity of spinetoram to neonate larvae of Grapholita molesta (Busck) and Cydia pomonella (L.) (Lepidoptera: Tortricidae): Semi-field and laboratory trials [PDF]
, 2016 Spinetoram is a fermentation insecticide, derived from the actinomycete Saccharopolyspora spinosa. It works by disrupting the GABA-gated chloride channels and by causing persistent activation of insect nicotinic acetylcholine receptors.
Avilla Hernández, Jesús +4 more
core +2 more sources
Frontiers in Oncology, 2022 Out-of-field patient doses in proton therapy are dominated by neutrons. Currently, they are not taken into account by treatment planning systems. There is an increasing need to include out-of-field doses in the dose calculation, especially when treating ...
Olivier Van Hoey +20 more
doaj +1 more source
Key mechanistic features of swelling and blistering of helium-ion-irradiated tungsten [PDF]
, 2019 Helium-ion-induced swelling and blistering of single-crystal tungsten is investigated using a Helium Ion Microscope for site-specific dose-controlled irradiation (at 25 keV) with analysis by Helium Ion Microscopy, Atomic Force Microscopy and Transmission
Allen, FI, Balooch, M, Hosemann, P
core +2 more sources
Frontiers in Biomedical Technologies, 2021 Background: The present study aims to determine the whole-body out-of-field photon dose equivalents of high-energy conventional radiation therapy treatment.
Soheil Elmtalab +5 more
doaj +1 more source
Tolerance and safety of the potentially probiotic strain Lactobacillus rhamnosus PRSF-L477 : a randomised, double-blind placebo-controlled trial in healthy volunteers [PDF]
, 2010 In Europe, the species Lactobacillus rhamnosus is currently on the Qualified Presumption of Safety list used by the European Food Safety Authority (EFSA) for internal safety assessment, but according to the EFSA the species should remain a topic of ...
Huys, Geert +4 more
core +3 more sources
Journal of Isotopes, 2023 The neutron reference radiation field of different components is the basic condition for the performance test of neutron shielding materials. In order to obtain an ideal neutron field for neutron protection material testing, a multi sphere energy ...
LI Ziping;TANG Zhihui;LI Da;FENG Mei;JIANG Hong;LI Duohong;ZHOU Zhibo
doaj +1 more source
Total Ionizing Dose Radiation-Induced Dark Current Random Telegraph Signal in Pinned Photodiode CMOS Image Sensors [PDF]
, 2018 In this work, several studies on Total Ionizing Dose effects on Pinned Photodiode CMOS images sensors are presented. More precisely, the evolution of a parasitic signal called Random Telegraph Signal is analysed through several photodiode designs.
Durnez, Clémentine +8 more
core +1 more source