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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 143 for “"Applied Physics"”.
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Techniques of Geophysical Prospection as applied to Near Surface Structure Determination
… author as a member of the Postgraduate School of Applied Physics at the University, during the years 1967 to 1970. The induced polarization and earth resistivity techniques of geophysical prospection are considered in detail, with respect to their application in the detection of discrete, …
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Construction of quasi-metrics determined by orders
… arising from theoretical computer science, applied physics and many more areas can easily be expressed in that setting. In the asymmetric framework, many investigations on general topology have been done in order to extend known results of the classical theory. It is the aim of this thesis …
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A Propagation Simulator for Land Mobile Satellite Communications
… Univ. of Texas at Austin and J. Goldhirsh of the Applied Physics Laboratory. New expressions for phasor plot and its mathematical expression for lognormal channel were derived and were simulated. Finally, the advantages of the simulator using random number generator in simulating the propagation …
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Fade durations in satellite-path mobile radio propagation
… Julius Goldhirsh of the Johns Hopkins University Applied Physics Laboratory. It generates rapidly-fading and slowly-fading signals by separate processes that yield correct cumulative signal distributions and then combines these to simulate the overall signal. This is then analyzed to yield the …
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Magnetotransport effects in lateral and vertical ferromagnetic semiconductor junctions
… ferromagnetic semiconductor layer, Journal of Applied Physics 97, 10C506 (2005).
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L’Istituto di Fisica di Cagliari tra fine Ottocento e primi decenni del Novecento
… and systematic investigation on the situation of Physics in Italy between the XIX and XX centuries, led to the discovery of many peripheral situations and to the role of different physicists not considered of primary importance. It is in this context that the Institute of physics of Cagliari and …
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Rare-event searches with bolometers
… have played an integral part in the pursuit of physics beyond the Standard Model, offering us the chance to bridge the disparity between our current understanding and observed phenomena such as Dark Matter (DM) or the nature of neutrino masses. Over the last 30 years, these experiments have …
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Defects, thermal phenomena and design in photonic crystal systems
The physics of blackbodies has been an ongoing source of fascination and scientific research for over a hundred years. Kirchhoff's law states that emissivity and absorptivity are equal for an object in thermal equilibrium. Coupled with the Second Law of Thermodynamics, one can show that no object …
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TIME RESOLVED PROBING OF MAGNETO-ELASTIC EXCITATIONS IN MAGNETIC MATERIALS
… as a doctoral student of the Ph.D. School in Physics, Astrophysics and Applied Physics at Universita degli Studi di Milano, that has been carried out since November 2020 at Istituto Officina dei Materiali of Consiglio Nazionale delle Ricerche (IOM-CNR) and within the framework of Nanoscale …
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STUDY OF GAS ADSORPTION ON AS-PRODUCED AND MODIFIED CARBON NANOTUBES
… RAWAT, for the Doctor of Philosophy degree in APPLIED PHYSICS, presented on July 6 2009, at Southern Illinois University Carbondale. TITLE: STUDY OF GAS ADSORPTION ON AS-PRODUCED AND MODIFIED CARBON NANOTUBES MAJOR PROFESSOR: Dr. Aldo D. Migone Volumetric adsorption isotherm measurements were …
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TIME-DOMAIN INVESTIGATION OF ACOUSTICALLY AND THERMALLY DRIVEN MAGNONS
… carried out as Ph.D. student of the School in Physics, Astrophysics and Applied Physics at Università degli Studi di Milano, which was performed from October 2021 at the Istituto Officina dei Materiali of Consiglio Nazionale delle Ricerche (CNR-IOM) within the Nanoscale Foundries and Fine …
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Physics motivated algorithms for partial differential equations
… traditionally been considered a major branch of applied mathematics. A computationally efficient model that captures the crucial physics of a system can be an efficient numerical solver of the PDE describing the system. This general idea will be illustrated in terms of solvers for hyperbolic …
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MONITORING PHONON DYNAMICS IN QUANTUM MATERIALS BY TIME-RESOLVED SPONTANEOUS RAMAN SCATTERING
… work as doctoral student of the Ph.D. School in Physics, Astrophysics and Applied Physics at Università degli Studi di Milano, that has been carried out since October 2022 at the Istituto Officina dei Materiali of the Consiglio Nazionale delle Ricerche (IOM-CNR) and within the framework of …
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Biogeochemical Cycling of Manganese in Drinking Water Systems
… chemistry, surface science, geology, and applied physics. Microorganisms were isolated from four geographically diverse drinking water systems using selective Mn-oxidizing and -reducing culture media. 16S rRNA gene sequencing revealed that most are bacteria of the Bacillus spp. (i.e., …
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Analysis and simulation of neutron diffraction patterns
The analysis of neutron diffraction powder patterns and the simulation of single crystal oscillation patterns is described. The main factors governing the position and intensity of the coherent diffraction peaks and the factors contributing to the background level of scattered radiation in the …
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Using Cesium 137 to Understand Recent in Cave Sedimentation in the Tongass National Forest, Southeast Alaska
… detector at the Western Kentucky University Applied Physics Institute for a period of 12 hours. Results from each site were obtained in terms of peak area (net counts) and then converted into international units (Bq/Kg). Vertical profiles of cesium activity were constructed for each site and …
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