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Work Sampling Mobile Application
(Polytechnic University of Puerto Rico, 2013)
Work Sampling is a technique used to
investigate the proportions of total times devoted to
the various activities that constitute a job or work
situation. This statistical analysis or technique
constitutes a very ...
Reduction of the Vacation Ownership Cancellations in a Hospitality Industry
(Polytechnic University of Puerto Rico, 2014)
Quality loyalty is what all enterprise
aims to have with every customer. Hotel chains
compete to have the best deals for less. In order to
make things different from others, new
implementations have revolutionized the ...
Using Lean Six Sigma Tools to Evaluate Air Travel Delays from Luis Muñoz Marin International Airport in San Juan, P.R.
(Polytechnic University of Puerto Rico, 2014)
There has been an increase in the
demand for air transportation creating more delays
in flights. It is important for Puerto Rico to manage
more efficiently their air transportation to be able
to maintain a continuous ...
The Importance of Test and Student Supervision in High Schools through Web Applications
(Polytechnic University of Puerto Rico, 2014)
This paper describes the importance of
having a good high school supervision structure
and of organizing adequately dates for test
evaluations. Student’s supervisions consist of
watching that all students are behaving ...
The Stabilization of an Atmosphere of Plasma Based Carbon Dioxide at Atmospheric Pressure
(Polytechnic University of Puerto Rico, 2014)
Some reasons are discussed for the
stabilization of a glow discharge at atmospheric
pressure which was attained by controlling the
following three conditions: the use of a highfrequency source, the use of gas for dilution ...
Diseño de mezcla de hormigón para evitar grietas plásticas y reducir permeabilidad
(Polytechnic University of Puerto Rico, 2014)
Las grietas plásticas son causadas por
la pérdida rápida de agua en el hormigón fresco
antes de fraguado, mientras permanece en estado
plástico. Esto ocurre cuando la tasa de
evaporación de humedad de la superficie ...
Development of Effectiveness Program through the Use of Productivity Metrics
(Polytechnic University of Puerto Rico, 2014)
The Overall Plant Effectiveness
Program has the purpose to improve the production
capacity and optimize operations performance in
an Active Pharmaceutical Ingredient (API)
manufacturing plant. It requires a complete
analysis ...
Scrap Reduction Evaluation of Filling Equipment and Short-Term Improvement Implementation
(Polytechnic University of Puerto Rico, 2014)
This paper seeks to document an
approach to reduce scrap losses using the Lean Six
Sigma tools for process improvement in a lean
manufacturing environment. The Lean Six Sigma
methodology views lean manufacturing, ...
Aero Repairs Documentation Cycle Time Reduction By Lean Application
(Polytechnic University of Puerto Rico, 2014)
In our daily life and world, with a
diversity of industries and services, from health to
manufacturing, all kind of products; many of them
care apply Lean concepts or tools to perform
important improvements to their ...
Time Confinement Simulation of a Charged Particle in a Mirror Magnetic Field
(Polytechnic University of Puerto Rico, 2014)
Plasma is a state of matter formed of
electrically charged particles. Those particles are
greatly influenced by electromagnetic interactions,
which have been abundantly studied since the 19
century. The Lorentz equation ...