Results 11 to 20 of about 5,944,987 (300)

High energy and high intensity electron and X-ray beams by pyroelectric effect [PDF]

open access: yes, 2012
The production of x-rays has been a useful technique in many areas of science, medicine and various industries for over 100 years. Over this time various new methods of generating x-rays have been produced, allowing improved performance in existing ...
Hockley, Matthew
core   +7 more sources

Quantitative Absorption Tomography Using Polychromatic X-rays

open access: yes, 2023
Submission note: A thesis submitted in total fulfilment of the requirements for the degree of Doctor of Philosophy to the Department of Chemistry and Physics, La Trobe Molecular Sciences School, College of Science, Health and Engineering, La Trobe ...
Eyou, Aileen Yowaresh Eyou (14373579)
core   +2 more sources

The Production and Use of Proton-Induced Ultrasoft X-rays [PDF]

open access: yes, 1988
PhDA 700 keV Van de Graaff accelerator was used to accelerate protons onto solid targets of different light elements to produce ultrasoft, characteristic X-rays (< 5 keV).
Jones, Elizabeth Anne
core   +4 more sources

Latest results on Jovian disk X-rays from XMM-Newton [PDF]

open access: yes, 2007
We present the results of a spectral study of the soft X-ray emission (0.2–2.5 keV) from low-latitude (‘disk’) regions of Jupiter. The data were obtained during two observing campaigns with XMM-Newton in April and November 2003.
Waite Jr., J. H.   +12 more
core   +1 more source

Comparison of X-ray and gamma-ray dose-response curves for pink somatic mutations in Tradescantia clone 02 [PDF]

open access: yes, 1976
Microdosimetric data indicate that the mean specific energy,zeta, produced by individual charged particles from X rays and gamma rays is different for the two radiation qualities by nearly a factor of two.
Mills, R. E.   +3 more
core   +1 more source

Coherent x rays with tunable time-dependent polarization

open access: yesPhysical Review Accelerators and Beams, 2020
We describe a method for producing high power, coherent x-ray pulses from a free electron laser with femtosecond scale periodic temporal modulation of the polarization vector.
N. Sudar, R. Coffee, E. Hemsing
doaj   +1 more source

Listening to X-rays

open access: yesMarshall Journal of Medicine, 2017
As technology intrudes into clinical medicine, I reflect upon how we must never forget what is actually and always at the heart of healthcare.
Shirley M. Neitch
doaj   +1 more source

Exposure to ionizing radiation during dental X-rays is not associated with risk of developing meningioma: a meta-analysis based on seven case-control studies. [PDF]

open access: yesPLoS ONE, 2015
BACKGROUND:Many observational studies have found that exposure to dental X-rays is associated with the risk of development of meningioma. However, these findings are inconsistent.
Ping Xu   +5 more
doaj   +1 more source

Source of X-rays [PDF]

open access: yesScience, 1896
n ...
Michelson, A. A., Stratton, S. W.
openaire   +3 more sources

Relation between mutation yield and cell lethality over a wide range of X-ray and fission neutron doses in maize [PDF]

open access: yes, 1973
Dry maize seeds, of a genetic stock heterozygous for the yellow-green locus (Yg^ Λ ^ ) ι were irradiated with fission neutron doses up to 2700 rads and with 250 kVp X-rays to 40 000 rads.
Rossi, H. H.   +3 more
core   +1 more source

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