Theses & Dissertations
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This collection is exclusively made up of theses, dissertations, and project reports submitted as a requirement for completing a graduate degree at UPR-Mayagüez. If you are a UPRM graduate student and you are looking for information related to the deposit process, please refer to https://libguides.uprm.edu/repositorioUPRM/tesis
Recent Submissions
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Identificación de Pseudocercospora fijiensis mediante amplificación isotérmica mediada por bucle
(2022-05-20)El mayor ingreso agrícola en Puerto Rico proviene de los cultivos farináceos, siendo los bananos y plátanos los principales cultivos de este grupo. Las musáceas se ven afectadas por muchos patógenos, pero la enfermedad más ... -
Comparison between VR and CAD product representation on subject preference via discrete choice experimentation
(2022-05-20)This research compares Virtual Reality (VR) vs. Computer Aided Design (CAD) using a simple product and analyzing three factors of a coffee cup: its height, radius and curvature. The representations were conducted in 108 ... -
DNA barcoding of adiantum (Pteridaceae: Vittarioideae) in Puerto Rico
(2022-05-20)Adiantum L. (Pteridaceae), commonly known as the “maidenhair ferns,” is one of the more readily recognized genera of ferns. It includes species that are native to the Caribbean islands, with 15 species reported from Puerto ... -
Graviola leaf extract toxicity to tongue squamous cell carcinomas
(2022-05-12)Annona Muricata (Graviola) is a tropical tree that is common in the Puerto Rican landscape. The anticancer properties of molecules extracted from different parts of the graviola tree have been reported in various cell ... -
A hydrogeochemical analysis to evaluate the water-rock interaction in the North Coast Limestone Aquifer System of Puerto Rico
(2022-05-20)Analyzing the mineralogical composition, and saturation indices in springwaters helps to understand the internal structure of karst aquifers since they affect the porosity, the permeability and the rock alterations (including ... -
The effect of CaS/DMSO nanoparticle dispersion in the cytoskeleton and focal adhesion points of the human melanoma fibroblast adherent cell line Hs 895.T (ATCC CRL7637) and human normal skin fibroblasts adherent cell line CCD-1090Sk (ATCC CRL2106)
(2022-05-20)The Skin Cancer Foundation highlights that melanoma is the most dangerous form of skin cancer and there are different treatments for each type. These treatments are invasive and not all patients can control the side effects. ... -
Translanguaging as a practice in the writing of basic English students at the University of Puerto Rico at Mayaguez
(2022-04-13)The topic of translanguaging has gained great relevance in the field of second language acquisition in the last few years. Authors such as Blackledge and Creese (2010), Mazak and Herbas-Donoso (2015), Velasco and García ... -
Caracterización de los coffee shops en Puerto Rico: Crecimiento e impacto potencial en la producción de café y desarrollo económico
(2022-05-20)This study focused on a descriptive analysis of the coffee shops market in Puerto Rico with the aim of visualizing the inherent characteristics of these establishments in order to understand the unprecedented growth of ... -
Performance comparison of frequency selective surface – backed folded slot antennas and cavity-backed folded slot antennas
(2022-05-20)This thesis deals with the comparison in performance of frequency selective surface backed folded slot antennas and a cavity backed folded slot antenna. An FSS layer is added to an inductively fed and a capacitively fed ... -
Optimizing GEANT4 for event generation in Monte Carlo simulation at the HL-LHC
(2022-05-20)Detector simulation is an essential tool to design, build and commission the highly sophisticated detectors utilised in modern particle physics experiments like the CMS Experiment at the Large Hadron Collider (LHC) at CERN. ... -
A weather nowcasting approach as a service for solar energy generation forecast
(2022-04-05)This work focuses on the problem of forecasting the energy availability of solar panel arrangements in smart grids. To solve this problem, we propose to use weather radar information to make a 15 minute ahead prediction ... -
Evaluación del comportamiento de los conductores y su relación con la seguridad de los trabajadores en zonas de construcción en autopistas usando un simulador de conducción
(2022-05-20)Construction work zones cause changes in the geometry of roads that generate potential safety concerns for both workers and drivers. Signs and traffic control devices are placed to inform drivers about these temporary ... -
Preferencias y disposición para pagar de los visitantes por actividades agroturísticas en fincas de café en Puerto Rico
(2022-05-20)The objective of this research was to analyze the preferences and Willingness to Pay of visitors for agrotourism activities on coffee farms in Puerto Rico. Likert scale questions and choice experiments were used to collect ... -
Conocimiento, percepción y disposición de los directores de escuelas privadas a utilizar estrategias de agroecología urbana integradas a áreas académicas
(2022-05-20)Este estudio descriptivo evaluó el conocimiento, percepción y disposición de los directores de escuelas privadas del municipio de Mayagüez para utilizar estrategias de Agroecología Urbana integradas a áreas académicas. ... -
Predictive analytics tools to improve on-time graduation rate for undergraduate students
(2022-05-20)The on-time graduation rate among private and state universities in Puerto Rico is significantly lower than in the mainland United States. This problem is noteworthy because it leads to substantial negative consequences ... -
Effects of Hydrogeological and Anthropogenic Factors on the Distribution of Emerging and Legacy Contaminants in the Karst Groundwater Systems
(2022-05-19)The characteristics of the Karst Region of Northern Puerto Rico (KRNPR) make this aquifer highly productive, being an important source of groundwater for multiple purposes, but highly vulnerable to contamination. This ... -
Transportation resilience against extreme natural hazards: PR-2 corridor in western Puerto Rico
(2022-05-19)This research work studies the increasingly critical need for transportation infrastructure resilience against extreme natural hazards, such as those posed by climate change, extreme weather and extreme geologic events. ... -
Calidad química del agua en vaquerías localizadas en el área oeste de Puerto Rico
(2022-05-18)Se realizó un sondeo tipo cuestionario sobre el recurso agua y un análisis descriptivo de la calidad química de la principal fuente de agua de bebida en vaquerías localizadas en tres regiones agrícolas y siete municipios ... -
Evaluación de efectos de bioestimulantes y nitrógeno en crecimiento, productividad, calidad, plagas y enfermedades en dos variedades de granada (Punica granatum) en el suroeste de Puerto Rico
(2022-05-19)Pomegranate (Punica granatum L.) is a fruit crop of economic importance in many countries and has potential as a crop to produce fruit for the fresh or processing markets, as well as for use as an ornamental or a medicinal ... -
Evaluación del híbrido de banano FHIA-02, Musa AAAA Mona Lisa, en respuesta a nematodos fitoparasíticos en Puerto Rico
(2022-05-13)El guineo (Musa spp.) es originario del sureste asiático, y está distribuido en las regiones tropicales y subtropicales del mundo convirtiéndose en el fruto comestible más producido y exportado a nivel mundial. La FAO 2019 ...