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Nickel Doped Carbon Nitride for the Photoelectrochemical Degradation of a Sunscreen derived Organic Pollutant Found in Swimming Pool Waters
(Polytechnic University of Puerto Rico, 2021-09-17)
The
fabrication and consumption of sun care products has increased exponentially
the concentration of organic UV filters in the oceans and seas, which represents a
threat to the marine environment The present research ...
Medical image-based diagnostics for cardiovascular diseases using machine learning
(Polytechnic University of Puerto Rico, 2021-09-17)
With cardiac imaging’s important role in the diagnosis of cardiovascular diseases, along with the dawn of big
data and machine learning (ML), there are emergent opportunities to build artificial intelligence (AI) tools ...
3D Printing of Conductive Urinary Catheters and their Applications in Electro-Therapies to Overcome Antibiotic Resistance of Bacterial Biofilms
(Polytechnic University of Puerto Rico, 2021-09-17)
Today, antibiotic-resistant bacteria represent a global health challenge, especially for the control of catheter-associated urinal tract
infections (CAUTI). Conventional antibacterial treatment for CAUTI requires a high ...
Viability of Reflector to Improve Solar Panels Productions & Viability of Indoors Solar Panels with Artificial Light For Future Applications
(Polytechnic University of Puerto Rico, 2021-09-17)
The
good voltage and current values in a solar panel, but they are not negligible for practical
applications use of renewable energies has gradually been incorporated into society to counteract the
damaging effects ...
Assessment of Structural Damages due to the Earthquakes in Puerto Rico Occurred on January 2020
(Polytechnic University of Puerto Rico, 2021-09-17)
The objective of this research is to develop a comprehensive classification and
documentation of the failures in buildings that occurred in Puerto Rico in
January 2020 as a result of the southern earthquakes, determine ...
Electrical Properties and Bone Mineral Density Correlation on Canine Cadaveric Cortical Bone
(Polytechnic University of Puerto Rico, 2021-09-17)
In
this study, the electrical properties of 19 segments of canine
cadaveric bones were measured using an Impedance Analyzer
E 4990 A using frequencies ranging from 20 Hz 20 MHz with the
purpose of identifying a correlation ...
Design an Operational Performance Rubric for Emergency Rooms in Puerto Rico
(Polytechnic University of Puerto Rico, 2021-09-17)
Hospitals are not effectively measuring their operational execution by using benchmarking tools for comparison analysis
The Hospital Association of Puerto Rico encourage the competition of effective operations by comparing ...
Vulnerability of schools in Puerto Rico to tsunami events
(Polytechnic University of Puerto Rico, 2021-09-17)
Puerto
Rico is in an area of high seismicity, due to the presence of seismic faults around and within the
Island These faults have the potential to generate earthquakes that cause tsunamis, as occurred in 1918
in the ...
Envolvente de un Edificio Resistente a Huracanes
(Polytechnic University of Puerto Rico, 2021-09-17)
El paso de un huracán puede ocasionar muchos daños en la envolvente de las casas y edificios (Costa, C., Olona, C., Tombesi,
C., 2020). Las fallas principales son en las ventanas y puertas, ya que son los elementos más ...
Dielectric characterization of permittivity, conductivity and loss factors of porcine tissues by impedance spectroscopy
(Polytechnic University of Puerto Rico, 2020-11-13)
This
investigation was performed to determine whether the mean of fetal
porcine tissues analyzed by impedance spectroscopy for their properties
adhered to the idealized plots The statistical process was with the purpose ...