The Alpha Particle Data
Particle filtering with alpha stable distributions
... world. Particle filtering methods (sometimes also refered to as Monte Carlo techniques) have been thus pro- posed as powerful tools, able to handle multivariate data and nonlinear / non-Gaussian processes ...
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Depend on the Diurnal Rotation of the Earth and on the Direction of the Alpha-Particle Beam
... Dependence of the effects observed at the North Pole on the detector orientations, which was revealed while looking for the diurnal periods, indicates that these effects were not caused by any influence by some ...
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Alpha-particle clustering in excited expanding self-conjugate nuclei
... E ∗ =E ∗ (Nα)+E rel +Q. E rel is the relative energy between the Nα source and the associated fragment (evaporation residue). Fig. 2 displays results of simulations with reconstructed excitation energy distribution for ...
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A study of the gamma radiation produced in the alpha particle bombardment of O^(16)
... presented in figure 8.. In view of other uncertainties in the angular distribution data, this gain change is negligible. Tests for possible beam misalignment, and other [r] ...
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Identification of gene-based responses in human blood cells exposed to alpha particle radiation
... WBCs were isolated from 12 healthy individuals and exposed to α-particles and X-rays. Total white blood cell counts were typically in the range of 5-10 × 10 6 cells/mL. The viability of the cells was assessed using the ...
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Redefining relative biological effectiveness in the context of the EQDX formalism: implications for alpha-particle emitter therapy.
... with alpha particles versus a reference radiation (typically a beta emitter or external beam ...α particle absorbed dose-response curve and the low-LET megavoltage photon 2 Gy fraction equieffective ...
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The generation of an experimental database for testing predictive models for [alpha]-pinene gas- and particle-phase reactions in the atmosphere
... the particle phase was also updated, and partitioning for the new gas-phase products was ...and particle-phase mechanism from Kamens et ...and particle-phase ...α-Pinene particle-phase ...
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Reduced proton and alpha particle precipitation at Mars during solar wind pressure pulses:Mars Express results
... and alpha particles of ~keV energy (assumed to be of solar wind origin) inside the Martian induced magnetosphere from July 2006 to July ...electron data are from the Analyzer of Space Plasma and Energetic ...
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Clustering Pre-equilibrium Model Analysis for Nucleon-induced Alpha-particle Spectra up to 200 MeV
... Total prod. Fig. 5. Calculated (p, xα) cross sections for Fe from threshold energy to 200 MeV which are compared with the experimental data of Ammon et al. [16] energy increases. The same tendencies are also ...
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Multiple Uncertainties in Time-Variant Cosmological Particle Data
... When a new dimension is selected for coloring, both the spa- tial view as well as the parallel coordinates view reflect that change. The particles in the spatial view are colored based on their associated value, and the ...
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Application of Alpha-Particle Spectroscopy in the Material Testing
... 2 Alpha Spectroscopy experimental set-up IV. RESULTS AND DISCUSSION Alpha Spectrometry The spectrum at pressure 20 ± 10 mbar learnt that Figure 3 showing three different peaks as expected of triple ...
DATA MINING ALPHA MINER
... typical data mining tasks, particularly data preprocessing, clustering, classification, regression, visualization, and feature ...the data is available as a single flat file or relation, where each ...
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Monte Carlo Simulation for Solid Angle Calculations in Alpha Particle Spectrometry
... • I have written some simple computer code, to calculate solid angles using Monte Carlo simulation techniques • Comparisons with published formulae ongoing... Introduction.[r] ...
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Electromagnetic nature of nuclear forces and the toroid structure of the helion and the alpha particle
... ABSTRACT In the present paper, we consider the nucleons in the helium-3 and helium-4 nuclei as tori. These tori rotate with constant angular velocity around an axis, which is perpendicular to the rotation plane and ...
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Particle Filters and Data Assimilation
... For particle filters or hybrid methods, localization is much more difficult because any kind of resampling that does not occur globally for all components introduces artificial dis- continuities in the ...a ...
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The effects of ordinal data on coefficient alpha
... Shelvin, Miles, Davies, & Walker, 2000). The exception is a paper by Johnson and Creech (1983), who suggest that categorizing data from a continuous underlying construct could result in correlated error terms. ...
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Alpha-Particle Confinement Control of the Geodesic Winding of LHD-Type Fusion Reactors
... the alpha-particle confinement of the geodesic winding helical reactor is poor compared to the LHD ...DT alpha- particle confinement improves by increasing of the elon- gation factor κ of the ...
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Implicit particle filters for data assimilation
... Our remedy is implicit sampling [5, 6]. The number of particles needed in a filter remains moderate if one can find high probability particles; to this end, implicit sampling works by first picking probabilities and then ...
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Particle Filters for Nonlinear Data Assimilation
... Particle Filters for Nonlinear Data Assimilation: Environmental systems are nonlinear, multiscale and ...using data assimilation methods, which are mainly developed for divergent systems as they ...
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Preparation of nanocomposite scintillator of ZnS doped with Ag, Cu and AgCu for alpha particle detection
... under alpha particles irradiation using a photomultiplier tube and a multichannel analyzer indicates that the doped ZnS NPs have reasonable scintillation response that capable them to be used in developing a ...
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