Auflistung Revista Politechnê nach Titel
Anzeige der Dokumente 213-232 von 285
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Programa emulador de entrenador para los microprocesadores INTEL 8080 y 8085 para las calculadoras programables HP-48SX y HP-48GX
(Polytechnic University of Puerto Rico, 1994-12)Emulator of a trainer for the Intel microprocessor 8080 and 8085 for the programmable calculator HP-48SX and HP-48GX This article presents the development of a program to emulate the Intel 8080 and 8085 microprocessors. ... -
Programa emulador del microprocesador MC6800 para correrse en sistemas de computadoras personales basadas en procesadores Intel
(Polytechnic University of Puerto Rico, 1991-12)This paper presents the development of a program to emulate the Heathkit ET-3400 trainer and the MC6800 microprocessor on an IBM or compatible personal computer. The ET-3400 trainer is the only available tool at the ... -
Programa para análisis de flujo de potencia para la calculadora HP-28S
(Polytechnic University of Puerto Rico, 1991-06)El programa de flujo de potencia fue desarrollado para la calculadora HP-28S y se basa en el método Newton-Raphson. La versión en esta calculadora se concibe como una valiosa ayuda para el estudiante de sistemas de potencia. -
Programa para construir la matriz representativa de un sistema de potencia eléctrica
(Polytechnic University of Puerto Rico, 1995-06)Computer program to build and modify an electrical power system matrix A power systems engineer has to build and modify the electrical power system matrix every time elements of the system are added, deleted or modified. ... -
Programa para verificar la calibracion de un rele de proteccion por impedancia
(Polytechnic University of Puerto Rico, 1992-12)This article describes the preparation of a testing file to verify the calibration of an impedance protection relay using the Mastertest program. With this work we present an alternative to the ones now used for relay ... -
Programmable logic controllers: A course in programming and implementation
(Polytechnic University of Puerto Rico, 1992-06)The purpose of this paper is to provide basic information related to programmable logic controllers (PLCs), their applications and programming. It covers the historical background and an overview of the programmable ... -
Propagación de radiofrecuencias a través del espacio interestelar
(Polytechnic University of Puerto Rico, 2004)Pulsar stars act like simple radio stations consisting of a rotating two pole electromagnet. They behave like interstellar beacons radiating electromagnetic pulses in the microwave band.The interstellar radiation reaches ... -
Propagación de radiofrecuencias a través del espacio interestelar
(Polytechnic University of Puerto Rico, 2004)Pulsar statrs act like simple radio stations consisting of a rotating two pole electromagnet. They behave like interstellar beacons radiating electromagnetic pulses in the microwave band.The interstellar radiation reaches ... -
Pruebas al relé de verificación de sincronismo mediante programa de computadoras
(Polytechnic University of Puerto Rico, 1991-06)La compañia Multi-Amp Corporation ha desarrollado un sistema de computadoras disenado exclusivamente para realizar pruebas de calibration de los reles (relays} de proteccion de los sistemas de potencia electrica. ... -
Pull system implementation in a welding area
(Polytechnic University of Puerto Rico, 1996-06)Our project took place in a welding area which supplies two production lines of a large company in Puerto Rico. The company is divided in four areas: fabrication, welding, assembly and molding. Management wants to implement ... -
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 ... -
Racismo y las manifestaciones teogónicas africanas en Puerto Rico; Sinopsis de una postura: Isabelo Zenón Cruz
(Polytechnic University of Puerto Rico, 2015)Parecería adecuado para introducir el tema del racismo en Puerto Rico comenzar con la lectura “La Majestad Negra” de Palés. Todo porque su presentación se da en el contexto del antillanismo que sirve de contexto similar ... -
Radio Frequency Identification Tags (RFID) Configuration Application for Medical Device Industry Supply Chain using DMAIC Methodology
(Polytechnic University of Puerto Rico, 2022)To align data control at inner cell an RFID Configuration Application was developed with the intend to reduce lost traceability issues. Six Sigma strategy following the DMAIC methodology mas used as guidance to define the ... -
(Re)dobles de Jan Martínez: los otros que habitan a uno
(Polytechnic University of Puerto Rico, 2018)Reseña del libro (Re)dobles de Jan Martínez -
Reduce Scrap Loss of a Pacemaker Lead Applying Lean-Six Sigma
(Polytechnic University of Puerto Rico, 2010)A pacemaker is an electronic device that is placed under the skin to help control abnormal heart rhythms. It consists of a battery, a computerized generator, and lead (wires) with electrodes on one end. in a pacemaker leads ... -
Reduction in Waste of Raw Material Generation N and D of the Manufacturing Processes in a Medical Device Industry
(Polytechnic University of Puerto Rico, 2016)This article discusses how the industry of Medical Devices handles the reduction of waste in manufacturing processes. Companies have money losses, that can be reduce with an optimization of the manufacturing processes. ... -
Reduction of downtime through the design of TPM and the implementation of some techniques of SMED system at high speed packaging lines
(Polytechnic University of Puerto Rico, 1996-06)This project was developed at a pharmaceutical facility located in the eastern area of Puerto Rico. The company manufactures oral contraceptives and analgesics. In the analgesic branch a new product is being introduced, ... -
Reflexión sobre los cambios recientes en el Departamento de Ciencias Geomáticas de Ia Universidad Politécnica de Puerto Rico
(Polytechnic University of Puerto Rico, 2006)El objetivo del presente escrito es presentar una recopilación de los eventos y datos relevantes que impulsaron el cambio de nombre del Departamento de Agrimensura y Cartografía a Departamento de Ciencias Geomáticas y los ... -
Retículos cúbicos, ortomodulares, conexos, de altura 3 y configuraciones proyectivas ortomodulares conexas
(Polytechnic University of Puerto Rico, 1994-12)Cubic orthomodular connected lattices of height 3 and orthomodular connected projective configurations The construction of a connected orthomodular projective configuration, from a cubic, connected, orthomodular lattice ... -
Retroceso de glaciares tropicales en los Andes Centrales de Colombia mediante imágenes LANDSAT
(Polytechnic University of Puerto Rico, 2006)Los glaciares tropicales exhiben cambios significativos en respuesta a las variaciones de las condiciones climáticas, observándose una pérdida constante y progresiva en los últimos 100 años. La estimación de la superficie ...