Restarted primal-dual Newton conjugate gradient method for enhanced spatial resolution of reconstructed cone-beam X-ray luminescence computed tomography images.
Sign Up to like & getrecommendations! Published in 2020 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/ab87fb
Abstract: Cone-beam X-ray luminescence computed tomography (CB-XLCT) has been proposed as a promising imaging tool, which enables three-dimensional imaging of the distribution of nanophosphors (NPs) in small animals. However, the reconstruction performance is usually unsatisfactory in… read more here.
Keywords: ray luminescence; method; spatial resolution; beam ray ... See more keywords
In-beam γ -ray spectroscopy studies of medium-spin states in the odd-odd nucleus 186 Re
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review C"
DOI: 10.1103/physrevc.96.014318
Abstract: Excited states in Re186 with spins up to J=12 were investigated in two separate experiments using W186(d,2n) reactions at beam energies of 12.5 and 14.5 MeV. Two- and threefold γ-ray coincidence data were collected using… read more here.
Keywords: spectroscopy studies; ray spectroscopy; beam ray; spectroscopy ... See more keywords
In-beam γ-ray spectroscopy of low- and medium-spin levels in 211Po
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review C"
DOI: 10.1103/physrevc.96.044302
Abstract: Tämä on julkaisun kustantajan pdf. HUOM! Versio voi poiketa alkuperäisestä julkaisusta sivunumeroinnin, typografian ja kuvituksen osalta. Käytä viittauksessa alkuperäistä lähdettä: Slotte, J. M. K., Granholm, P., Öhman, R., Lönnroth, T., Juutinen, S., Suhonen, J., .… read more here.
Keywords: ray spectroscopy; medium spin; beam ray; spectroscopy ... See more keywords
Treatment of multiple-beam X-ray diffraction in energy-dependent measurements
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Synchrotron Radiation"
DOI: 10.1107/s1600577523009670
Abstract: An approach to reliably extract the desired intensities and filter out multiple-beam X-ray diffraction, which often causes interference for high X-ray energies and for large unit cells, is presented. Here, a universal concept of data… read more here.
Keywords: energy dependent; multiple beam; ray diffraction; beam ray ... See more keywords
A Novel Projection-Based Beam Ray Launching Method for Wireless Channel Modeling
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2025.3532083
Abstract: In this article, a 3-D projection-based beam ray launching (PB-RL) method is proposed for improving the efficiency of ray-tracing (RT) channel modeling. PB-RL utilizes the projection concept to define two types of ray beams for… read more here.
Keywords: projection; projection based; based beam; beam ray ... See more keywords
Theory of Two-Beam X-Ray Diffractometry Method Using Synchrotron Radiation
Sign Up to like & getrecommendations! Published in 2019 at "Crystallography Reports"
DOI: 10.1134/s1063774519010127
Abstract: An accurate theory of the new method of two-beam X-ray diffractometry using synchrotron radiation has been developed. In this method, a beam from the source is reflected from two monochromator crystals without changing direction and… read more here.
Keywords: ray diffractometry; beam ray; theory; two beam ... See more keywords
Adaptive shrinking reconstruction framework for cone-beam X-ray luminescence computed tomography.
Sign Up to like & getrecommendations! Published in 2020 at "Biomedical optics express"
DOI: 10.1364/boe.393970
Abstract: Cone-beam X-ray luminescence computed tomography (CB-XLCT) emerged as a novel hybrid technique for early detection of small tumors in vivo. However, severe ill-posedness is still a challenge for CB-XLCT imaging. In this study, an adaptive… read more here.
Keywords: reconstruction; framework; ray luminescence; beam ray ... See more keywords
Study of the Effectiveness of Treating Trout with Electron Beam and X-Ray Radiation
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of the Russian Academy of Sciences: Physics"
DOI: 10.3103/s106287382004005x
Abstract: Abstract Results on the effect accelerated electrons and X-rays have on the microbiological and organoleptic characteristics of chilled trout are presented. The doses absorbed by trout are determined for both types of treatments. These doses… read more here.
Keywords: study effectiveness; effectiveness treating; treating trout; beam ray ... See more keywords