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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 36 for “"Octet"”.
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Octet and decuplet baryon masses at finite temperature
Octet and decuplet baryon masses are studied at finite temperature in the framework of finite energy QCD sum rules. In all cases it is found that the mass stays fairly constant over a range of temperatures, increasing sharply near the critical temperature for deconfinement Tc.
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Grey Areas: Songs of Memory, Imagination, Intellect, and Death for Baritone Voice and Mixed Instrumental Octet
<p>The central element of this thesis is <em>Grey Areas</em>, a newly-composed dramatic piece in four movements for baritone and chamber ensemble. The work is highly personal in both its subject matter and its musical execution; it also contains a unique movement order that changes depending on the …
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An Equation of State with the Complete SU(3)f Baryon Octet for Neutron Star Mergers
… includes the complete SU(3)f ground-state baryon octet as well as a novel isospin-density dependence. It correctly predicts the HALQCD hyperon potentials and is consistent with neutron star observables, including the maximum mass. The cold β-equilibrated EoS features a Σ− baryon that appears …
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Above and beyond the standard model : on phenomenology of Lee-Wick theory and massive vector color-octet
… corrections to the production of a massive color-octet vector boson (colorons) is reported in Chapter 4. Finally, we conclude the Thesis in Chapter 5 by summarizing the discussed results and presenting an outlook for future research in the surveyed areas.
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Mechanisms of insulin resistance and β - cell failure in type 2 diabetes. Effective diet against o minous octet
Úvod a cíle: Dietní intervence je pilířem léčby diabetu 2. typu (T2D). Vegetariánská strava je zajímavou alternativou. Cíle naší studie byly následující: 1. Porovnat účinky vegetariánské a konvenční diabetické diety se srovnatelnou kalorickou restrikcí na inzulínovou rezistenci, objem viscerálního …
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A Historical and Analytical Examination of the Stravinsky Octet for Wind Instruments, with a Guide to Performance Preparation of the Two Trumpet Parts
The Octuor pour instruments a vents (or Octet), written in 1922-1923 by Igor Stravinsky, is a piece in three movements for a curious assortment of instruments: two trumpets, two trombones, flute, clarinet and two bassoons. It is one of four influential chamber works for winds by Stravinsky to …
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Method to design and fabricate an octahedral-tetrahedral spaceframe from repurposed scaffolding
… that a multi-layered octahedral- tetrahedral (octet) spaceframe can accommodate. The octet geometry is considered because of its inherent versatility, rigidity and economy. This lattice has received renewed interest in the study of nano and microscale cellular structures due to advances in …
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Electromagnetic properties of baryons from lattice QCD
Electromagnetic properties of the octet and decuplet baryons are calculated in quenched QCD on a 20 ³ x40 lattice with a lattice spacing of 0.128 fm using the fat - link irrelevant clover ( FLIC ) fermion action. FLIC fermions enable simulations to be performed efficiently at quark masses as low as …
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Bound states in a system of two vector mesons
… Next, lilB extend the above mechanism to the octet of vector mesons. t-Je require invariance under SU 3 and G, the charge pad. ty operator. Again there flre bound states in the energy region cited above. these have the following quantum numbers: ~. ,+ 2 (8 or 1)1 1 (8 1 ) and 0+(8 or 1). The …
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Design, Fabrication and Testing of Fiber-Reinforced Cellular Structures with Tensegrity Behavior using 3D Printed Sand Molds
… in this process. The placement of fibers in an octet cellular structure was determined such that tensegrity behavior was achieved. Furthermore, using finite element analysis the bending performance was evaluated and the influence of fibers was measured using the models. The overall decrease in …
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Doctoral thesis recital (conducting) chamber
Octet for winds / Igor Stravinsky -- Garden of words / Piyawat Louilarpprasert (world premiere) -- Fanfares liturgiques / Henri Tomasi.
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Thomas-Fermi quark model and techniques to improve lattice QCD calculation.
… I present the calculation of the spectra of octet and decuplet baryons. The six-quark doubly strange H-dibaryon state is also investigated. In the second part, two numerical techniques which improve latice QCD calculations are covered. The first one, which we call Polynomial-Preconditioned …
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Design and large deformation response of additively-manufactured shell-lattices
… of relative density 20% are compared: an octet truss-lattice, tube-lattice, a sphere assembly and a tube/sphere hybrid. It is concluded that periodic shell structures provide superior strength and energy absorption capacity for the same weight, as compared to truss-lattices.
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EARLY INSTRUMENTS IN 21ST CENTURY COMPOSITION AND AN ORIGINAL COMPOSITION FOR SAXOPHONES AND VIOLS
… Terry. Finally, my original composition for an octet of four saxophones and four viola da gambas realizes the research and implements the advice sought during the interview process and is accompanied by an analysis of core concepts.</p>
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Equation of state of rotating neutron stars
… are based on pure nuclear matter, full baryon octet (both are constructed by taking nuclear structure into consideration) and finally strange quark matter (which is based on the MIT bag model) at the core in β equilibrium. Various universalities have been predicted among the neutron star …
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A numerical assessment of architectural parameters for anisotropic behavior in idealised trabecular structures
… is isotropic with a small constraint effect. The octet-truss was the closest analogue to the triangular lattice, having a small constraint effect and being less anisotropic than the cubic lattice. The three 3D lattices were chosen to represent highly directional trabecular bone (using a cubic …
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An equation for meson states in the quark model and its application to a meson bootstrap
… but shown not to be possible for either the octet states or the entire QQ §ystem. The potential is the Fourier transform of the sum of one meson exchange Feynman graphs, with a hard core radius ro introdu~ed as an adjustable parameter. With the choice ro::;: ·58 F, MQuark"""" 5.45 BeV, 0(= …
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"Looking for the Land that is Nowhere": A Portfolio of Compositions and Commentary
… the Land that is Nowhere (theremin and string octet)<br/>On Love and Death- 5 Rossetti Songs (soprano and piano)<br/>Incandescence (solo cello)<br/>Learning Self-Modulation (violin and piano)<br/>!so/arion: Rituals of Resonance (large orchestra)<br/><br/>Through each of these works I explore …
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Isospin Violating Hadronic Mass Splittings using Lattice QCD+QED
… hadron spectrum, including pseudoscalar mesons, octet baryons and decuplet baryons. We replicate this same analysis for ground state charmed hadrons. In these studies the QED component is necessary for two reasons. Firstly, it is necessary when attempting to obtain mass results with sub-percent …
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Over the Desolation of Wildness Caresses the April Breeze
… for pitch materials. The instrumentation, an octet featuring flute, clarinet in B-flat, bassoon, violin, viola, cello, piano and percussion, accentuates the rich textural landscape of the work and characteristics of each movement. Over the Desolation of Wildness Caresses the April Breeze is a …
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