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Now showing items 31-40 of 1181
Hydrologic -Hydraulic Study for an Urban Project Adjacent to a River with no Base Flood
(Polytechnic University of Puerto Rico, 2010)
The massive land development
increases the impervious areas of watershed, which
induces high runoff and downstream flooding
problems especially in areas adjacent to a river. It
is extremely important to determinate a ...
Production Line Improvement Using DMAIC Tool in an Electrical Production Plant
(Polytechnic University of Puerto Rico, 2010)
Today, there is much competition between
the manufacturers of electronics products. This
creates a need for the manufacturers to develop
processes that can supply the client demand within
a required time and a specified ...
Design of a Cleaning Change Over Reduction Strategy for a High Volume Product in a Packaging Line
(Polytechnic University of Puerto Rico, 2010)
Currently packaging operations are
trying to reduce the downtime and operational cost
among others activities to enhance efficiency and
overall process performance. Based on this
objective, pharmaceutical packaging ...
Reliability of Operators performing the Visual Inspection of Parenteral Drug Products
(Polytechnic University of Puerto Rico, 2010)
The visual inspection of parenteral
product filled vials is performed to assure that any
damaged or defective unit is detected and removed
prior to packaging. This investigation evaluated
the visual inspection process ...
Development of software support tools for social work professionals
(Polytechnic University of Puerto Rico, 2010)
The objective of this project was to
identify the general needs of social work
professionals and use the software engineering
process to develop these much needed software
support tools. The primary needs identified ...
Efecto de las Extracciones en los Ríos de Puerto Rico
(Polytechnic University of Puerto Rico, 2010)
En Puerto Rico, desde la década del
50, se está llevando a cabo la extracción de
agregados en algunos ríos del país. El problema
que ha ocasionado esta actividad es la contribución
a la degradación de sus lechos. ...
Use of Experimental Design for the Characterization of a Depyrogenation Machine
(Polytechnic University of Puerto Rico, 2010)
Depyrogenation tunnel are used in
pharmaceutical filling lines to sterilize glass
containers before they are aseptically filled. These
tunnels use unidirectional hot air at temperatures
up to 350°C and can be used to ...
Process Optimization by Implementing Lean Six Sigma in an Optical Manufacturing Laboratory
(Polytechnic University of Puerto Rico, 2010)
The Design Project intends to be
implemented in an Optical Manufacturing
Laboratory. This laboratory is located at Mayagüez
with the purpose of distributing ophthalmic lenses
to different optical centers around the ...
What Kinds of Various Wireless Attacks can Occur in Mobile and Wireless-Driven Devices?
(Polytechnic University of Puerto Rico, 2012)
Abstract - Networks have been recently redefined by new devices in the market. These networks, comprised of a group of electronic devices, can be connected either using cables or using wireless technologies. Also, they ...
Regeneración de Solventes Utilizados en los Procesos de Manufactura y sus Posibles Usos como Combustibles Alternos
(Polytechnic University of Puerto Rico, 2013)
En este proyecto investigativo se
examina la posibilidad de alcanzar beneficios
económicos mediante la maximización de
sustancias consideradas como desperdicios para
algunas compañías. Debido a la diversidad ...