Results 21 to 30 of about 3,445 (201)

Constraining the Age of Floodplain Levels Along the Lower Section of River Tisza, Hungary

open access: yesJournal of Environmental Geography, 2016
During the Late Pelistocene-Holocene transition the fluvial landscape of the Great Hungarian Plain changed considerably as a consequence of tectonic, climatic and geomorphological factors.
Sipos György   +2 more
doaj   +1 more source

Tres arquitecturas altomedievales orensanas: Santa Eufemia de Ambía, San Xés de Francelos y San Martiño de Pazó

open access: yesArqueología de la Arquitectura, 2017
Este artículo tiene como objetivo profundizar en el conocimiento arqueológico de las técnicas constructivas altomedievales del noroeste peninsular, y la dimensión social en las que éstas se enmarcan, a través del estudio comparativo de tres iglesias de ...
José Carlos Sánchez-Pardo   +2 more
doaj   +1 more source

Biomarker Research Approach to the Pathogenesis of Ossification of the Spinal Ligament: A Review

open access: yesSpine Surgery and Related Research, 2022
The ossification of the spinal ligaments (OSL) is characterized by ectopic new bone formation in the spinal ligament. However, the etiology of OSL has not yet been fully elucidated.
Yoshiharu Kawaguchi
doaj   +1 more source

Asserting the pertinence of the interdependent use of seismic images and wireline logs in the evaluation of selected reservoirs in the Osland field, offshore Niger Delta, Nigeria

open access: yesHeliyon, 2020
This study presents a correct time and depth correlations with enhanced velocity analysis, based on two reservoir horizons mapped across two wells (Osl-1 and Osl-2).
Richardson M. Abraham-A, Fabio Taioli
doaj   +1 more source

Exploring the relationships between Electron Spin Resonance (ESR)/Luminescence (OSL/TL) properties and trace element composition from quartz in various bedrocks (Strengbach catchment, Vosges) [PDF]

open access: yesGeochronology
Quartz Thermoluminescence (TL), Optically Stimulated Luminescence (OSL) and Electron Spin Resonance (ESR) offer valuable quantitative tools both for understanding sediment provenance and surface processes.
H. Tissoux   +9 more
doaj   +1 more source

Luminescence properties of common salt (NaCl) available in Nigeria for use as accident dosimeter in radiological emergency situation

open access: yesJournal of Radiation Research and Applied Sciences, 2017
In the event of a radiological accident or attack, it is important to assess and quantify radiation dose to the population. This could be done using materials in the vicinity that are sensitive to ionizing radiation.
Janet Ayobami Ademola
doaj   +1 more source

Preliminary OSL studies on beige sepiolites [PDF]

open access: yesRadiation Protection Dosimetry, 2008
Radiation-induced luminescence signals in beige sepiolite samples were investigated using optically stimulated luminescence. A thermally stable, light-sensitive radiation-induced signal was detected, and radiation dose response and thermal properties of this signal were studied.
openaire   +3 more sources

Study of optically stimulated luminescence in K2SO4:Ce

open access: yesRadiation Protection and Environment, 2018
Highly sensitive cerium-doped K2SO4phosphor was synthesized for optically stimulated luminescence (OSL) properties. The present study mainly investigated various kinetic parameters and correlation between the thermoluminescence and OSL (TL-OSL) processes.
Yogesh K More   +5 more
doaj   +1 more source

Optically stimulated luminescence in state-of-the-art LYSO:Ce scintillators enables high spatial resolution 3D dose imaging

open access: yesScientific Reports, 2022
In this contribution, we study the optically stimulated luminescence (OSL) exhibited by commercial $$\hbox {Lu}_{(2-x)}\hbox {Y}_x\hbox {SiO}_5$$ Lu ( 2 - x ) Y x SiO 5 :Ce crystals.
Mads L. Jensen   +5 more
doaj   +1 more source

Radiocarbon and OSL dating on cores from the Chaoshan delta in the coastal South China Sea

open access: yesFrontiers in Marine Science, 2022
Accurate chronology plays a crucial role in reconstructing delta evolution. Radiocarbon (14C) and optically stimulated luminescence (OSL) dating are widely used to establish a stratigraphic chronology of the late Quaternary sediments.
Jiemei Zhong   +6 more
doaj   +1 more source

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