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Now showing items 461-470 of 2139
Increase Productivity in a Manufacturing Department of a Medical Devices Company
(Polytechnic University of Puerto Rico, 2013)
In all companies the productivity is a
very important metric because is the way to make
sure that we optimize our resources and time. Is the
way to measure if we are manufacturing as
expected and with the required ...
Comparación de Eficiencia en Cuanto a Comportamiento y Costo Entre el Diseño ASD y LRFD para el Edificio UNILOPEZ
(Polytechnic University of Puerto Rico, 2009)
Abstracto - Este documento consistió en el análisis estructural del edificio de oficinas UNILOPEZ (estructura de acero), mediante el uso de un programa de computadoras llamado ETABS, el cual se especializa en el análisis ...
Audio Fingerprinting with Robustness to Pitch Scaling and Time Stretching
(Polytechnic University of Puerto Rico, 2013)
Current audio fingerprinting systems
are becoming increasingly robust against noise and
filter distortions, however songs that have been
pitch scaled and time stretched are still likely to
pass undetected. This research ...
H&K Capsule Filling Equipment Reliability
(Polytechnic University of Puerto Rico, 2013)
Encapsulation is a process whereby the
dose is charged into a hard gelatin capsule;
powder, pellets, tablets or combinations of two or
more of these may be filled into the capsules.
Capsules provide a convenient way ...
Parallel DFT Implementation and Benchmarking in Cluster Architecture
(Polytechnic University of Puerto Rico, 2013)
For the execution of very large DFT
(Discrete Fourier Transform), where the
implementation size is limited by the memory
available in a single processor, it is still convenient
to use the larger memory afforded by the ...
Development of a Hydrokinetic Turbine for Puerto Rico
(Polytechnic University of Puerto Rico, 2020-11-13)
The island of Puerto Rico has struggled for decades with antiquated power plants that
produce excess greenhouse gases In 2017 the delicacy of the overall power system on the
island was demonstrated when two Category 5 ...
Infrastructure Condition Assessment Using Drones
(Polytechnic University of Puerto Rico, 2020-11-13)
The condition assessment in pavement is carried out by performing a
traditional visual inspection, and by applying the Pavement Condition Index
-PCI (Vásquez, 2002). The visual inspection implies to access the roadway
and ...
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 ...
Comparative Study: Electric Vehicles vs. Combustion Vehicles
(Polytechnic University of Puerto Rico, 2020-11-13)
In 2017, a study for Greenhouse emissions discovered that 82% of these
emissions are Carbon Dioxide and its main cause is the production of gasoline
and diesel for transportation. It’s believed that Electric Vehicles may ...
Risk & Vulnerability Assessment on Water Treatment Infrastructure against Natural Hazards in Puerto Rico
(Polytechnic University of Puerto Rico, 2020-11-13)
This research focused on the use of FEMA’s Hazus-Multi Hazard GIS modeling
software for the performance of a risk and vulnerability assessment on drinking
water treatment plants in Puerto Rico against natural hazards. ...