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Showing 1 to 20 of 245 for “"Auger"”.
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Modular auger design to prevent clogging in suction
A mechanical design was conducted for a modular auger system that reduces the risk of clogging in suction piping meant to process sargassum seaweed. The auger supports a slurry pump-based system being designed to address sargassum blooms adversely affecting beaches in the Caribbean. By reducing …
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Core-valence-valence auger spectra of the simple metals
… study of the core-valence-valence (CVV) Auger line shapes for the simple metals, Li, Be, Na, Mg, and AI, is presented. Calculations of these line shapes are performed with a static many-body model which treats the (static) screening of a core hole by conduction electrons with a …
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An experimental auger-boom-type fertilizer distributor with automatic control
… automatic control principles to an experimental auger-boom-type distributor, To facilitate the use of automatic controls, a distributor of special design was developed, It consisted of an auger conveyor with a U-shaped cross section. Eighteen discharge openings were located on 6-inch centers …
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Auger-mediated processes and photoluminescence in group iv semiconductor nanostructures
… of a fast non-radiative process attributed to Auger recombination. Moreover, this onset occurs earlier in structures with reduced physical dimensions, than in bulk material. The study of Auger-mediated processes in group IV nanostructures is therefore critical to understanding the physics of …
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Conception d'un système d'analyse AUGER. Application à l'étude du verre.
Un système de spectroscopie Auger basé sur un analyseur hémisphérique et balayage des énergies électroniques de 0 à 3000 eV a été construit et testé. Outre l'appareil de mesure proprement-dit, le développement a porté sur la construction d'une enceinte de travail, avec porte-échatillon et passages …
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Design of debris cleaner with compound auger and vacuum pick up
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1997.
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Stabilizing energy reconstructions of the surface detector at the Pierre Auger Observatory
At the Pierre Auger Observatory, ultra-high energy cosmic rays are measured through indirect measurements of the extensive air showers they induce. Accordingly, an energy reconstruction process must be undertaken. For the surface detector, the models utilized for energy reconstruction are empirical …
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Performance study of the muon prototype detector at the Pierre Auger Observatory
… spectrum. To study this energy region the Pierre Auger Collaboration has extended the energy range of its observatory in Argentina for high quality data from 0.1 to 3 EeV. The extensions include three additional fluorescence telescopes with a more elevated field of view (HEAT) and a nested surface …
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INVESTIGATING THE ORIGINS OF UHECRS USING THE PIERRE AUGER OBSERVATORY AND PALEO-DETECTORS
… at the highest energies collected by the Pierre Auger Observatory, the largest experiment dedicated to UHECR science ever built, and the anisotropy searches carried out using it. I have carried out blind, model-independent searches for overdensities, astrophysical structural correlation analysis, …
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FROM DATA PRODUCTION TO SEARCH FOR GALACTIC COSMICRAY SOURCES WITH THE PIERRE AUGER OBSERVATORY
… for Galactic Cosmic Ray Sources with the Pierre Auger Observatory, delves into the entire process of UHECR detection, from data production to the search for potential Galactic sources. The research is conducted using the Pierre Auger Observatory in Argentina, the largest cosmic ray observatory in …
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Study of the performances of the AMIGA muon detectors of the Pierre Auger Observatory
… To study this energy region, the Pierre Auger Collaboration has extended the energy range of its Observatory in Argentina from 3 × 10^18 down to 10^17 eV by means of new detectors including three additional fluorescence telescopes with a more elevated field of view (HEAT) and a nested …
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Comparing water to DNA for simulation of Auger electron direct damage to DNA using Geant4
… interest in targeted tumor therapy using Auger electrons has requires an understand of the radiobological effectiveness of low energy electrons. A chromatin ber was constructed within the Geant4 simulation toolkit down to the molecular level. The Binary Encounter Bethe (BEB) model for …
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Theoretical Study of the Auger Effect in the Light to Medium Range of Atomic Number
Made available in DSpace on 2015-05-12T17:11:54Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0011532.PDF: 4454789 bytes, checksum: af98297fb3d104de106deface9bbc3af (MD5) Previous issue date: 1955
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The Effect of Continuous Flight Auger Pile Installation on the Soil-Pile Interface in the Mercia Mudstone Group
… at the soil-pile interface for continuous flight auger piles installed in the Mercia Mudstone Group. Four Continuous Flight Auger (CFA) piles were installed in the Gunthorpe Member of the Mercia Mudstone Group, central England. The effect on the soil-pile interface of overrotation of the auger …
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Propagation of Ultra-High Energy Cosmic Rays and anisotropy studies with the Pierre Auger Observatory: the multiscale approach
… of such events, collected by the Pierre Auger Observatory, is used to infer the nature of sources and their density, as well as other physical unknowns. Results are based on the comparison between real and simulated data. Hence, an ad hoc Monte Carlo code (HERMES) for the realistic …
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