Orchestra concert performed at the UNT College of Music Concert Hall.

UNT Symphony Orchestra concert performed at the UNT College of Music Winspear Hall.

Ensemble Concert presented at the UNT Winspear Hall.

Concert presented at Winspear Hall at the Murchison Performing Arts Center.

Concerto competition concert performed at the UNT College of Music Winspear Hall.

Concerto competition concert performed at the UNT College of Music Winspear Hall.

Concerto competition concert performed at the UNT College of Music Winspear Hall. This video is shot from the orchestra's perspective, showing the conductor.

A symphony orchestra concert performed at the UNT College of Music Winspear Hall.

Orchestra and Concerto Competition concert performed at the UNT College of Music Winspear Hall.

Ensemble performance at the UNT College of Music Winspear Hall.

Ensemble concert performed at the UNT College of Music Winspear Hall.

Recital performed at the UNT College of Music Winspear Hall and Voertman Hall.

Orchestra concert performed at the UNT College of Music Winspear Hall.

Symphony orchestra concert presented at the UNT College of Music Winspear Performance Hall.

Orchestra concert performed at the NTSU School of Music Concert Hall.

A symphonic orchestra concert performed at the UNT College of Music Winspear Hall.

Concert presented at Winspear Hall at the Murchison Performing Arts Center.

UNT Chamber Orchestra and Symphony Orchestra (Winners of the UNT Concerto Competition; Student Conductors) concert presented at the UNT College of Music Concert Hall.

Symphony Orchestra concert performed at the UNT College of Music Winspear Hall.

Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.

Video recording of a slideshow presentation by Samuel J. Marino that was directed and included photographs from Silas S. Stamper. It includes visuals of portraits, monuments, statues, busts, and books that depict Christopher Columbus. It was overlaid with music from the Italian Symposium of Texas and narration explaining who the artists, and writers were along with a history of Columbus.

Annual journal containing essays, studies, book reviews, and other articles related to the history of Western Music Theory, methods of analysis, and analytical discussions of musical compositions. The appendix includes corrigenda from the preceding volume, information about contributors to the current volume, and an index of content in previously-issued volumes.

The Standard Model gives a satisfying description of subatomic processes at low energy (< 1 TeV). Beyond this energy scale, other models must be considered. Supersymmetry is one of them. It gives in an elegant way, solutions to several Standard Model short comings. This document reports the search for a supersymmetric signal characterized by the production of two stops decaying into two b-jets, one electron, one muon and missing energy. This study has been performed at the D0 experiment, located on the ring of Tevatron collider at FermiLab, (Chicago, USA), whose energy in the center of mass reaches {radical}s = 1.96 TeV. The data used for this analysis have been collected during Run IIa of D0 detector; from april 2003 to march 2006 ({approx} 1fb{sup -1}). The objects handled for this analysis require a good understanding of both calorimeters, muon detectors and trackers. As Tevatron is an hadronic collider and the number of Standard Model processes with the same signature as the signal is low, the background is thus dominated by QCD processes. After the selection cuts, no excess of data has been observed with respect to the Standard Model expectation. D0 experiment sensibility has been improved and the 95% …

Although the standard model of particle physics agrees perfectly with experimental data, it is unlikely the final theory describing particles and their interactions. New phenomena has been searched in the jets and missing transverse energy topology. Such phenomena may be due to the pair production of leptoquarks decaying into a quark and a neutrino or the pair production of stops decaying into a charm and a neutralino which is assumed to be the lightest supersymmetric particle. These searches have been performed with the D0 detector at hadronic collider TeVatron with a center of mass energy of 1.96 TeV. This kind of search needs a good understanding of the jet energy calibration. The determination of the relative jet energy scale has allowed them to reduce the systematic uncertainties on the jet energy measurement when comparing the data and the simulation. Moreover a new method has been developed in order to correct simulated jets for the differences observed in the jet energy scale, the jet energy resolution and the jet reconstruction efficiency between the data and the simulation. The data analysis, performed with an integrated luminosity of 310 pb{sup -1}, has not observed any excess. This result is interpreted in terms of …