Results 51 to 60 of about 17,127 (187)

The decay of quadrupole-octupole $1^-$ states in $^{40}$Ca and $^{140}$Ce

open access: yes, 2016
Background: Two-phonon excitations originating from the coupling of two collective one-phonon states are of great interest in nuclear structure physics.
Aumann, T.   +14 more
core   +1 more source

Assessment of Soil Erosion Over Six Decades in a Long‐Term Experiment Using Fallout 137Cs and RUSLE: A South American Case Study

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano   +6 more
wiley   +1 more source

INCIDENCE OF PHARMACORESISTANT EPILEPSY IN KRASNOYARSK REGION (according to neurological center of university hospital data)

open access: yesЭпилепсия и пароксизмальные состояния, 2016
The goal of this study was to evaluate the incidence of cases pharmacoresistant varying severity in different forms of epilepsy among residents of Krasnoyarsk and the Krasnoyarsk region.
N. A. Shnayder   +4 more
doaj  

Search for $\beta^+$EC and ECEC processes in $^{112}$Sn

open access: yes, 2009
Limits on $\beta^+$EC (here EC denotes electron capture) and ECEC processes in $^{112}$Sn have been obtained using a 380 cm$^3$ HPGe detector and an external source consisting of 53.355 g enriched tin (94.32% of $^{112}$Sn). A limit with 90% C.L. on the $
A. Nachab   +8 more
core   +3 more sources

Electron Spin Resonance Thermochronometry Indicates Quaternary Activity of the Brenner Fault (Eastern Alps)

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.
Abstract The Brenner Fault is one of the most important normal faults in the Eastern Alps as it accommodates uplift and lateral extrusion of the Tauern Window. Consequently, understanding its kinematic history is important for studying the dynamics of the Eastern Alps, in particular the Tauern Window.
Valentina Argante   +7 more
wiley   +1 more source

Efficiency simulation and coincidence-summing correction for HPGe detector

open access: yesHe jishu
BackgroundIn order to enhance the detection sensitivity of HPGe detectors for measuring the low-level activity of radionuclides, samples are usually measured as close to the detector as possible to improve the detection efficiency, which inevitably leads
ZHANG Ruiqin   +8 more
doaj   +1 more source

Comparative study of precise measurements of natural radionuclides and radiation dose using in-situ and laboratory γ-ray spectroscopy techniques

open access: yesScientific Reports, 2018
In this study, in-situ and laboratory γ-ray spectroscopy techniques were compared to evaluate the activity concentration of natural radionuclides in soil.
N. M. Hassan   +4 more
doaj   +1 more source

Neutron-induced background in the CONUS experiment

open access: yes, 2019
CONUS is a novel experiment aiming at detecting elastic neutrino nucleus scattering in the fully coherent regime using high-purity Germanium (Ge) detectors and a reactor as antineutrino ($\bar\nu$) source.
Buck, C.   +15 more
core   +1 more source

Organic Carbon Burial Rates in Muddy Temperate Shelf Sea Sediments

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Muddy continental shelf sediments act as important sinks for atmospheric CO2 by accumulating organic matter, a small fraction of which is buried and stored as organic carbon (OC) over long timescales. Quantifying long‐term OC burial in shelf sediments is critical for understanding their role in climate regulation; however, this remains ...
Hannah C. Muir   +11 more
wiley   +1 more source

Radioactivity characteristics of lignite and hard coals: Case study of Zonguldak (Kozlu), Konya (Karapınar) and Antalya (Pamucakyayla) in Türkiye

open access: yesNukleonika
In this study, the radioactivity contents of Carboniferous Zonguldak-Kozlu hard coals, Carboniferous Antalya-Pamucakyayla hard coals and Pliocene Konya-Karapınar lignites were determined, then compared with the limit values determined by the authorized ...
Ozmen Suleyman Fatih   +3 more
doaj   +1 more source

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