Results 21 to 30 of about 4,305,165 (373)

Specific Activity and Radiation Hazard of Radionuclides in Wheat and Bean Produced Near Shazand, Iran [PDF]

open access: yesIranian Journal of Medical Physics, 2020
Introduction: Radionuclides found in foods are harmful to human health. Wheat and bean are among the most important food ingredients in the world. Therefore, this study aimed to determine the specific activity of natural radionuclides in wheat and bean ...
Monire Mohebian, Reza Pourimani
doaj   +1 more source

Serious limitations of the strong equivalence principle [PDF]

open access: yesInternational Journal of Modern Physics A Vol. 32 (2017) 1750068, 2016
It is well known that an accelerated charged particle radiates away energy. However, whether an accelerated neutral composite particle radiates away energy is unclear. We study decoherent Larmor radiation from an accelerated neutral composite object. We find that the neutral object's long wavelength radiation is highly suppressed because radiation from
arxiv   +1 more source

The Influence of temperature and microwave radiation on the lesser grain borer Rhyzopertha dominica (Coleoptera: Bostrychida). [PDF]

open access: yesSVU-International Journal of Agricultural Sciences, 2020
The effect of high and low temperature and microwave radiation on the adult of the lesser grain borer, Rhyzopertha dominica (F.) infested wheat seeds was studied.
A.I. Farghal   +4 more
doaj   +1 more source

eIF3a Regulation of NHEJ Repair Protein Synthesis and Cellular Response to Ionizing Radiation

open access: yesFrontiers in Cell and Developmental Biology, 2020
Translation initiation in protein synthesis regulated by eukaryotic initiation factors (eIFs) is a crucial step in controlling gene expression. eIF3a has been shown to regulate protein synthesis and cellular response to treatments by anticancer agents ...
Rima Tumia   +9 more
doaj   +1 more source

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

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

Occupational risk factors for endometriosis in a cohort of flight attendants

open access: yesScandinavian Journal of Work, Environment & Health, 2016
OBJECTIVES: This study aimed to (i) compare odds of endometriosis in a cohort of flight attendants against a comparison group of teachers and (ii) investigate occupational risk factors for endometriosis among flight attendants.
Candice Y Johnson   +5 more
doaj   +1 more source

Gravitational Radiation [PDF]

open access: yesAnnals of the New York Academy of Sciences, 1989
Encyclopedia article, 2 figures, 14 pages.
openaire   +5 more sources

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

Cost-effective approach to lung cancer risk for a radiological dispersal device (RDD) scenario

open access: yesNukleonika, 2019
A release of radioactive material into the environment can lead to hazardous exposure of the population and serious future concerns about health issues such as an increased incidence of cancer.
Costa Karolina P. S.   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy