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Now showing items 2771-2780 of 3136
Estimación de potencia y energía en microprocesadores a través de análisis estático de código
(2005)
Current methodologies for software-level estimation of power and energy consumption use a power model developed for the microprocessor along with specialized tools that profile the program under study to extract the model ...
Teaching units to lower language anxiety for 8th and 9th grade ESL students in Puerto Rico
(2005)
This thesis includes three teaching units to lower language anxiety in the ESL classroom
using innovative teaching strategies and techniques that are relevant to teenagers' interests at the
8th and 9th grade secondary ...
Micro-scale crack propagation using the eXtendend finite element method (XFEM)
(2015-12)
Crack propagation is a probably one of the most important subjects when it comes
to structural failure. Microstructural cracks are crucial because they could lead to catastrophic
failure. There has been some experimental ...
La técnica surrealista como transfondo en El Sueño del ángel de Gloria Elena Espinoza de Tercero
(2006)
Esta tesis examina cuatro aspectos surrealistas de la novela El sueño del ángel
de la escritora nicaragüense Gloria Elena Espinoza de Tercero. Usamos como
marco teórico el libro El surrealismo en la ficción hispanoamericana ...
Constructing a confidence region for the optimum values of factors in multiple response problems
(2019-12-10)
This thesis focuses on the construction of a confidence region for localization of the set of
optimal values of factors in multiple responses problems, using as objective the loss function
proposed by Young-Hyun, ...
Using propidium iodide to determine the mechanism involved for a temporary increase in permeability of a bullfrog urinary bladder due to ultrasonically induced cavitation
(2013)
The recent advantages in medical ultrasound, in therapeutic application suggest that in the future ultrasound can be a tool for a safe drug delivery. It was found that acoustically induced cavitation permeabilizes cell ...
Changes in shoreline and the relation between diversity of shell-mollusks and sand texture on beaches of the west coast of Puerto Rico
(2018)
The effects of shoreline changes on coastal habitats, such as loss of faunal biodiversity, remain as central topics of marine ecological research. Thus, we determined shoreline changes (erosion or deposition) at selected ...
Detección de Campylobacter Jejuni en las incubadoras de una planta procesadora de pollos parrilleros de Puerto Rico
(2005)
A total of 960 chicken eggs from a hatchery in Puerto Rico were analyzed to detect the presence of Campylobacter jejuni. A cluster sampling with a binomial distribution was made. Random samples were taken in duplicate from ...
Biología y control químico de la chinche de ala de encaje del aguacate (Pseudacysta perseae) (Hemíptera: Tingidae)
(2009)
In order to evaluate the behavior and chemical control of the avocado lacewing bug (Pseudacysta perseae), an investigation was carried out to evaluate the effectiveness of five insecticides (azadirachtin, imidacloprid, ...
Analysis of roadway factors associated with motorcycles crashes in Puerto Rico
(2010)
Increases in registered motorcycles and related crashes and fatalities have been recorded in recent years in Puerto Rico. Road crashes are generally associated with human behavior, roadway design, and vehicle type. This ...