Results 11 to 20 of about 411,008 (315)

Quantitative Absorption Tomography Using Polychromatic X-rays [PDF]

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   +3 more sources

γ-rays-induced RPA foci in WT and rad55Δ strains. [PDF]

open access: yes, 2023
(A) Experimental scheme: Cells arrested in G1 phase with alpha-factor (αF) were release into the cell cycle. After one hour from the release, cells were exposed to γ-rays. Samples were collected every hour for four hours.
Alice Deshayes (14581352)   +7 more
core   +1 more source

Measurement of Ultra-High Energy Cosmic Rays with CHICOS [PDF]

open access: yes, 2009
The California HIgh school Cosmic ray ObServatory (CHICOS) is a ground-based scintillator array designed to measure the extended air showers of ultra-high energy cosmic rays. The goal of the project is to gain insight into the origin of ultra-high energy
Brobeck, Elina
core   +1 more source

Texture-based brain networks for characterization of healthy subjects from MRI

open access: yesScientific Reports, 2023
Brain networks have been widely used to study the relationships between brain regions based on their dynamics using, e.g. fMRI or EEG, and to characterize their real physical connections using DTI.
Rafael Vinícius da Silveira   +2 more
doaj   +1 more source

VALIDATION OF MEASURING PI USING CT AND A COMPARISON WITH WHOLE SPINE AND LUMBOSACRAL X-RAYS [PDF]

open access: yes, 2022
Objective: The objective of this study is to describe a new, extremely simple method for measuring pelvic incidence (PI) using computed tomography (CT) and to compare those measurements with measurements derived from whole spine and lumbosacral X-rays in
MARCELO FOUAD RABAHI (8590446)   +9 more
core   +1 more source

Conservation Status Assessment of Demersal Elasmobranchs in the Balearic Islands (Western Mediterranean) over the Last Two Decades

open access: yesFishes, 2023
More than half of the Mediterranean sharks and rays are threatened by fishing exploitation. However, population assessments are limited by the scarcity of specific data on fishing catches.
Alba Serrat   +6 more
doaj   +1 more source

A dorsal fold in Gymnura micrura (Bloch and Scheneider, 1801) (Chondrichthyes: Gymnuridae)

open access: yesBrazilian Archives of Biology and Technology, 2009
This paper reports a dorsal fold which is a membranous structure located on the tail of two juvenile butterfly rays, Gymnura micrura (Bloch & Scheneider, 1801), caught through artisanal fishery in the shallow waters of Maranhão State (Brazil).Neste ...
Jorge Luiz Silva Nunes   +1 more
doaj   +1 more source

Identification of Rays through DNA Barcoding: An Application for Ecologists [PDF]

open access: yes, 2012
DNA barcoding potentially offers scientists who are not expert taxonomists a powerful tool to support the accuracy of field studies involving taxa that are diverse and difficult to identify.
Owen O'Shea   +39 more
core   +2 more sources

“Medieval” and “Modern” Conceptions of the Colours of Light in Early Modern England and Isaac Oliver’s Portrait Miniatures

open access: yesE-REA, 2015
The usual distinction between ornamental and naturalistic styles is traditional when Nicholas Hilliard’s works and treatise The Art of Limning (c. 1600) are compared to Isaac Oliver’s, his pupil.
Raphaëlle COSTA DE BEAUREGARD
doaj   +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

Home - About - Disclaimer - Privacy