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Now showing items 31-40 of 42
Nonlinear Pharmacokinetic Models Based on Statistical Regression Methods Using Secondary Data
(Polytechnic University of Puerto Rico, 2023-08-31)
This research is about creating nonlinear pharmacokinetic models to better understand the behaviors that take place. From there, see patterns, relations between behaviors, and statistical techniques and, as an end goal, ...
Correlación entre elasticidad y propiedades eléctricas del hueso cortical seco
(Polytechnic University of Puerto Rico, 2022-10-13)
Esta investigación buscó conocer cuál parámetro eléctrico, entre la permitividad y la
conductividad, se correlaciona mejor con la elasticidad del hueso cortical seco de
los huesos largos caninos. Esto se determinó ...
Exploring Solutions to Fast Fashion: Development of Sustainable Fabrics Made from Bacterial Cellulose Grown in a Novel Seaweed-Based Medium
(Polytechnic University of Puerto Rico, 2023-08-31)
This research project explores innovative solutions to address two environmental concerns: the detrimental impact of fast fashion on the environment and the widespread macroalgae bloom. The proposed approach involves the ...
Fabrication and Characterization of Novel Mycelium Based Composite Materials
(Polytechnic University of Puerto Rico, 2023-08-31)
This investigations focuses on characterizing innovative mycelium based composite material The goal is to create sustainable and biodegradable packaging materials that combat
waste accumulation By comparing Pleurotus ...
Improving Operational Efficiency and Downtime Reduction: Applying Lean Six Sigma in Material Recovery Facilities
(Polytechnic University of Puerto Rico, 2023-08-31)
In response to challenges within the solid waste industry, this research focused on enhancing Material Recovery Facility (MRF) operations using Lean Six Sigma. Employing the DMAIC framework, the study tackled recurring ...
An Exploratory Study on the Development of Algae-Based Biodegradable Polymer Composite Structures Via Selective Laser Sintering
(Polytechnic University of Puerto Rico, 2023-08-31)
In response to climate change and agricultural runoff affecting the Amazon River, significant accumulations of brown macroalgae, Sargassum, have been observed along the South Coast of North America and the Caribbean since ...
Relationship Between the Electrical Response of a Skeletal Muscle Versus the Applied Force and the Angle of Flexion
(Polytechnic University of Puerto Rico, 2023-08-31)
Studying the relationship between muscle force and some electrical parameters of muscle measured on the surface could serve as an indirect indicator of force that would be useful for various applications In this work, is ...
Heart Disease Detection Using Machine Learning Models
(Polytechnic University of Puerto Rico, 2023-08-31)
Heart disease, that is, the set of various health complications that negatively affect the heart, is currently one of the main causes of worldwide deaths in human beings. For instance, in the United States (US), it has the ...
Analysis of charge and discharge of a Solar Lithium Battery
(Polytechnic University of Puerto Rico, 2023-08-31)
The purpose of this research is to observe the behavior of lithium batteries when they are being discharged and recharged to compare the data obtained in the experiments with the data provided by the manufacturer. With the ...
From Bio Waste to Bone Substitute: 3D Printing Assisted Fabrication of Scaffolds Containing High Concentrations of Eggshell Derived Hydroxyapatite
(Polytechnic University of Puerto Rico, 2022-10-13)
Autografts
are the gold standard for bone repair interventions due to their osteoinductive and
osteoconductive properties Unfortunately, this technique entails important drawbacks such
as limited availability and donor ...