Listar Theses & Dissertations por título
Mostrando ítems 3211-3230 de 4082
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R-torsion on (2,n)-torus knots.
(2018-11-02)This thesis study the (2,n)-torus knots, uses the Khovanov Homology and Reidemeister Torsion. We show the study made to the Khovanov Homology Groups H^r, for r = -n, -n+1, -1; 0. These are isomorphics to either Z, Z_2 ... -
The r/evolution of the Victorian femme fatale
(2016)The focus of this thesis is to examine the construction of femme fatale representations of nineteenth century England, particularly in mid- Victorian to fin-de-siècle art and literature, thus tracing radical and significant ... -
Radiation tolerance and signal risetime of the cms pixel detector
(2013)The Compact Muon Solenoid (CMS) is one of the main experiments at the large hadron collider (LHC). This thesis presents the study of two important features of the CMS pixel detector. The first study shows the performance ... -
Radio Huelga: Experiencias de una radio ciudadana y sus contribuciones al trabajo con comunidades y la construcción de ciudadanía
(2021-01)En esta investigación se estudió la experiencia de medio de comunicación ciudadano de Radio Huelga a través del estudio de caso etnográfico, para comprender cómo se dieron los procesos de construcción de ciudadanía de sus ... -
Rain gauge concept using s-band and w-band for estimation of moderate to heavy precipitation
(2004)In this research, two Doppler radars working at W-band (95GHz) and at S-band (2.8GHz) together with radiosonde observations (RaOb) were used to retrieve physical parameters such as rainfall rate and vertical air motion ... -
Rare earth ( Π = Ce, Er, Pr) substituted Bi (4-X) Π X Ti3O12 thin films: synthesis, structural and ferroelectric properties
(2005)In the present research, rare earths (Π= Ce, Er, Pr)-substituted bismuth titanate Bi(4-x) ΠxTi3O12 thin films were synthesized by a chemical solution deposition (Sol-Gel) technique. Films were deposited by spin coating on ... -
Razas para la libertad : el discurso racial del abolicionismo ultramarino
(2024-05-03)Esta disertación examina los conceptos y genealogías del discurso racial del abolicionismo ultramarino. Analizamos cómo varios exponentes del movimiento abordan el concepto y asunto de la raza en torno al problema de la ... -
(Re) Víctimas del Suicidio: Percepciones de personas adultas sobre factores, detonantes, protocolos y servicios dirigidos a esta población en Puerto Rico.
(2021-12-17)Puesto que en Puerto Rico se atiende una gran cantidad de llamadas relacionadas con el suicidio mediante las líneas de orientaciones o de emergencia, se considera el suicidio un asunto que requiere atención inmediata. Por ... -
(Re)escribir la maternidad : un acercamiento cultural a los procesos de educación y sanación materna
(2016-05-26)El siguiente proyecto fue presentado como requisito para la Maestría en Gestión y Administración Cultural. El mismo tuvo como eje de partida trabajar el tema de la maternidad( es) desde una postura de gestión cultural. Con ... -
Re-crea : espacios para las artes como vehículos de prevención y mitigación de la criminalidad en Levittown.
(2022-09-12)La presencia criminal es una constante en la vida de todo puertorriqueño y, con cada día que pasa, el temor, la inseguridad y, peor aún, la apatía, siguen creciendo. La zona de Levittown es una con abundancia de problemas ... -
Re-creating the text: Jane Austen’s Pride and Prejudice and its film adaptations
(2009)Film adaptation is a relatively new and popular form of studying texts, which is very important to our society because of the effect that adaptation has on it. The differences between the “original” text and adaptation ... -
Re-engineering a diverse service system: Multi-criteria resource assignment
(2017)Balancing supply and demand in service organizations is a complex problem that should be approached using mathematical modeling. This work developed a resource assignment formulation that deals with the mismatch between ... -
Reading attitudes, habits and performance of third grade ESL students participating in a reading challenge program
(2009)The study examines the reading attitudes, habits, and performance of third graders in an urban elementary school in Mayagüez, Puerto Rico participating in a 20 Book Reading Challenge Program. Five methods were used: ... -
A real-time manufacturing information exchange application between programmable logic controllers over a fault tolerant network
(2014)This thesis presents the development of a test method for diagnosing the presence of embedded systems failures caused by physical defects in the printed circuit board and electronic components. Specifically, the proposed ... -
A real-time manufacturing information exchange application between programmable logic controllers over a fault tolerant network
(2015)This thesis presents the development of a test method for diagnosing the presence of embedded systems failures caused by physical defects in the printed circuit board and electronic components. Specifically, the proposed ... -
A real-time manufacturing information exchange application between programmable logic controllers over a fault tolerant network
(2004)An increase during the last fifteen years in seeking opportunities in data acquisition, reporting, and integrated control systems in automated factory floor environments has gained high priority for Enterprises Information ... -
Real-time monitoring of pharmaceutical formulations within continuous process units for tablet manufacturing
(2021-03-18)This dissertation describes the advancements in Process Analytical Technology (PAT) through developing and implementing strategies for real-time monitoring of drug concentrations in flowing powder blends, analyzing the ... -
Reclamando los espacios del arte en el siglo 21 : archivo de arte urbano en Puerto Rico
(2014-05-19)Este trabajo estudia las particularidades del entorno urbano actual puertorriqueño y las prácticas artísticas que se llevan a cabo en él. Además, presenta una plataforma cibernética de documentación, diálogo y reflexión ... -
Recommendations of bridge distribution factors for military vehicles on steel beam bridges
(2007)Analyses were carried out to develop live load distribution factors for the seven most common US Army military vehicles on ninety steel multi-beam bridges. The bridges were analyzed by the finite element method (FEM) to ...