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Construction Services Company – Purchases Process and Warehouse System Improvements
(Polytechnic University of Puerto Rico, 2023)
In the manufacturing industry, engineers focus on positively impacting all areas related to product output. When the output is
tangible, several methodologies and assessments can be implemented to improve the production ...
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 ...
Reinforced Concrete vs Structural Concrete Insulated Panels Performance and Cost Comparison for 4-story Building
(Polytechnic University of Puerto Rico, 2023)
This paper presents the modeling of a 4- story building to compare the structural behavior of reinforced concrete (RC) versus the structural concrete insulated panels (SCIPS) under the code required loads and deflection ...
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 ...
Developing an Accessible Web Journal with WCAG Guidelines, Fitts’s Law, and Capital T Concept
(Polytechnic University of Puerto Rico, 2023)
In the ever-evolving digital landscape, enhancing web accessibility and user experience remains a paramount objective. By expanding the application of Fitts's Law to user interface design, the researcher unlocks the potential ...
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 ...