Results 21 to 30 of about 4,422,710 (351)

Determining the lymph node clinical target volume of upper esophageal carcinoma with computed tomography [PDF]

open access: yesArchives of Biological Sciences, 2013
Radiation is an important modality for cervical and upper-thoracic esophageal squamous cell carcinoma (ESCC). Delineating the lymph node clinical target volume (CTVn) for EC remains a challenging task.
Li Minghuan   +3 more
doaj   +1 more source

Radiation Risks and Mitigation in Electronic Systems [PDF]

open access: yes, 2016
Electrical and electronic systems can be disturbed by radiation-induced effects. In some cases, radiation-induced effects are of a low probability and can be ignored; however, radiation effects must be considered when designing systems that have a high ...
Todd, B., Uznanski, S.
core   +3 more sources

Compromising electromagnetic radiation - challenges, threats and protection / Компрометирующее электромагнитное излучение – вызовы, угрозы и защита / Kompromitujuća elektromagnetna zračenja - izazovi, pretnje i zaštita [PDF]

open access: yesVojnotehnički Glasnik, 2018
The aim of this paper is to open up problems regarding parasitic radiation, both inductive and conductive one, originating from devices for data transmission, processing, generation and data protection as well as from their assemblies.
Milorad S. Markagić
doaj   +1 more source

A scheme for radiation pressure and photon diffusion with the M1 closure in RAMSES-RT [PDF]

open access: yes, 2015
We describe and test an updated version of radiation-hydrodynamics (RHD) in the RAMSES code, that includes three new features: i) radiation pressure on gas, ii) accurate treatment of radiation diffusion in an unresolved optically thick medium, and iii ...
Rosdahl, J., Teyssier, R.
core   +3 more sources

THE PENETRATING RADIATION [PDF]

open access: yesScience, 1907
The announcement of the discovery of the penetrating radiation was made simultaneously by Rutherford and Cooke and McClennan and Burton in 1902. Investigations on radioactive substances had shown that some of these emit a very penetrating radiation, the γ radiation, resembling hard X‐rays.
openaire   +6 more sources

First-principles method for high-$Q$ photonic crystal cavity mode calculations [PDF]

open access: yes, 2012
We present a first-principles method to compute radiation properties of ultra-high quality factor photonic crystal cavities. Our Frequency-domain Approach for Radiation (FAR) can compute the far-field radiation pattern and quality factor of cavity modes $
Akahane   +29 more
core   +1 more source

Food Supplements to Mitigate Detrimental Effects of Pelvic Radiotherapy

open access: yesMicroorganisms, 2019
Pelvic radiotherapy has been frequently reported to cause acute and late onset gastrointestinal (GI) toxicities associated with significant morbidity and mortality.
Charlotte Segers   +5 more
doaj   +1 more source

Attenuation of Infrared Radiation When Passing Through a Water Curtain [PDF]

open access: yes, 2017
This article focuses on the interaction of infrared (IR) radiation with water droplets. The main objective of the article is the production of water mist in order of evaluation the reduction in intensity of IR radiation. In the experiments described in
Balner, Dalibor   +2 more
core   +2 more sources

Galaxies that Shine: radiation-hydrodynamical simulations of disk galaxies [PDF]

open access: yes, 2015
Radiation feedback is typically implemented using subgrid recipes in hydrodynamical simulations of galaxies. Very little work has so far been performed using radiation-hydrodynamics (RHD), and there is no consensus on the importance of radiation feedback
Agertz, Oscar   +3 more
core   +3 more sources

Primary amyloidoma of lung treated with radiation: A rare case report

open access: yesLung India, 2014
Amyloidosis is a collection of diseases in which different proteins are deposited as insoluble beta-pleated sheets, disrupting organ function.
Rakesh Kapoor   +5 more
doaj   +1 more source

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