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Mostrando ítems 81-90 de 124
Formulación de un modelo lagrangiano de partículas para simular la difusión de contaminantes atmosféricos. I
(Polytechnic University of Puerto Rico, 1998-06)
One of the most relevant aspects the atmosphere is its capacity for transporting substances, heat or momentum vertically among different levels. This property is of fundamental importance in the troposphere because otherwise ...
Fingerprints Recognition Using a Neural Network
(Polytechnic University of Puerto Rico, 1999-06)
A fingerprint recognition approach, based on a backpropagation algorithm using a neural network, is presented. The purpose of our work is to show the relevance of the fingerprint method characterization by using the ...
Internet Security As An E-commerce Enabler
(Polytechnic University of Puerto Rico, 2000-06)
In the words of futurist Joel Arthur Barker "when the paradigms shift, everything starts from ground zero". The digital revolution is swiftly reshaping all aspects of life in society "in ways and forms we cannot fully ...
PUPR Looks Forward to the 21st Century with a Program of Research and Development
(Polytechnic University of Puerto Rico, 1999-06)
The New Economic Development model adopted by the Government of Puerto Rico is an effort to provide a diversified and solid foundation for future economic development in view of changes in the global economic context. The ...
New Tools for the Design and Analysis of Complex Springs
(Polytechnic University of Puerto Rico, 1999-06)
The molded case circuit breaker industry, in general, produces great families of breakers, i.e., the bolt-on and the plug-in units. The bolt-on unit uses a screw to connect the unit to the bus bar of the panelboard. In the ...
Improving Performance on Information and Technology Systems and Services at a Life Sciences Manufacturing Plant for the Graduate Programs at Polytechnic University of Puerto Rico
(Polytechnic University of Puerto Rico, 2010)
The establishment of a continuous improvement program and culture at a Life Sciences company has giving them great business results. By using Lean ,Six Sigma and Team involvement methodologies areas like Information ...
Seven Steps to Implement an Affective and Integrated SOP and Training System
(Polytechnic University of Puerto Rico, 2010)
Regulated industries such as Pharmaceutical, Biotechnology and Medical Devices, among others, require the use of Standard Operating Procedures (SOPs), to perform in the work place, consistently. For several years the Food ...
Production Optimization in the Packaging and Inspection Process at a Thermoforming Area
(Polytechnic University of Puerto Rico, 2010)
This research is conducted in a manufacturing packaging company that makes the packages (plastic trays) for medical device companies. It is intended to increase the packaging and inspection production line by considering ...
Estudio de los Aspectos Ergonómicos en Laboratorios de Control de Calidad en Industrias Farmacéuticas
(Polytechnic University of Puerto Rico, 2010)
El objetivo de esta investigación es conocer, cuan efectivo son los diseños ergonómicos en laboratorios de control de calidad de las industrias farmacéuticas. En esta investigación se realizó una evaluación de los diseños ...
Energy Efficiency Improvement of an Air Handling Unit at a Pharmaceutical Facility by Integration of an Economizer Cycle
(Polytechnic University of Puerto Rico, 2010)
This project presents the design of an economizer cycle for an existing Air Handling Unit (AHU) located at a pharmaceutical facility. At certain low temperatures, the integration of the economizer cycle will allow the AHU ...