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Food Trucks Puerto Rico App
(Polytechnic University of Puerto Rico, 2018)In Puerto Rico there are many food trucks with food and dishes that are not seen in any restaurant and not many people know them. Over the years, more food trucks have been added to Puerto Rican food with creative dishes ... -
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 ... -
Función para la entrada de datos en programas escritos utilizando el compilador QuickBasic
(Polytechnic University of Puerto Rico, 1992-06)This document shows a data entry function written in the QUICKBASIC version of the BASIC computer programming language that can be used for the development of engineering application programs. The function uses many of the ... -
Fundamentos Filosóficos y Económicos de la Actividad Empresarial en una Economía de Libre Mercado Capitalista
(Polytechnic University of Puerto Rico, 2018)La actividad empresarial en una economía de libre mercado capitalista se ve incentivada por los beneficios que se pueden alcanzar en términos de ganancias o pérdidas. Para que estos beneficios se puedan alcanzar tiene ... -
The generalized cross-product of vectors
(Polytechnic University of Puerto Rico, 1993-12)The meaning of the scalar product of two vectors can be easily extended to a space of n dimensions. Similar generalization, related to the cross-product of vectors with more than three components, has not been formulated ... -
Global Supplier Quality Performance Monitoring Scorecard
(Polytechnic University of Puerto Rico, 2022)Monitoring the performance of suppliers in any industry ensures the continuos improvement of the relationship between a supplier-customer through the identification of gaps between the current performance and the customer ... -
Golden section search solution of single variable optimization problems using MathCad
(Polytechnic University of Puerto Rico, 1997-06)The method of solution presented in this article is based on a searching technique known as the Golden Section Rule. This method can be used for solving single-variable optimization problems without constraints, but for ... -
Granulation Area Capacity Increase
(Polytechnic University of Puerto Rico, 2022)Manufacturing pharmaceuticals are continuously looking for waste reduction to improve their processes and increase the manufacturing output. Granulation area capacity increase was evaluated for a solid dosage pharmaceutical ... -
Group technology and cellular manufacturing systems: an introduction
(Polytechnic University of Puerto Rico, 1997-12)Global market competition is changing the nature of the present and future marketplace to a highly dynamic environment. Product variety is high and individual product demands are low. Also, customer's demand for faster ... -
Guía para el Desarrollo de Proyectos de Construcción de la Autoridad de Carreteras y Trasnportación de Puerto Rico
(Polytechnic University of Puerto Rico, 2014)Este artículo presenta los procesos típicos para el desarrollo de proyectos de construcción de la Autoridad de Carreteras y Transportación de Puerto Rico. Se enumeran las acciones que se deben ejecutar secuencialmente ... -
Hadamard matrices, strongly regular graphs, and Galois fields
(Polytechnic University of Puerto Rico, 1994-06)In this paper the author uses the concept of circulant matrices and the superposition principle to find, from the adjacency matrices of three regular graphs of order 8 and degree 2, tire adjacency matrix, M, of a strongly ... -
Heladas Eternidades: Del Caimán nace el Vampiro
(Polytechnic University of Puerto Rico, 2014)Ensayo del Profesor y Crítico Literario José E. Santos sobre el poeta, narrador, antólogo, ensayista, pintor y Profesor Jan Martínez. -
High Density Plasma Nitriding on Stainless Steel Alloys at PUPR-MC Plasma Machine
(Polytechnic University of Puerto Rico, 2008)A novel method of nitriding at high current levels at Polytechnic University of Puerto Rico Mirror Cusp plasma machine (PUPR-MC) has been performed. Nitrogen ions implantation or plasma nitriding increases the hardness at ... -
Historia de la ingeniería eléctrica, un formidable motor propuldor de la presente y futuras civilizaciones
(Universidad Politécnica de Puerto Rico, 1998-12)In this article the reader will find a historic account of the scientific discoveries that provided the foundations of electrical engineering as a profession. The article also presents a list of names of those scientists ... -
Hogar inteligente sustentado por una red 5G
(Polytechnic University of Puerto Rico, 2022)En estos tiempos donde nuestros estilos de vida, el trabajo y la familia nos requieren tanto tiempo, la automatización de tareas rutinarias cumple un rol importante para facilitarnos nuestro diario vivir. Es por este ... -
Homenaje a una estudiante anónima
(Polytechnic University of Puerto Rico, 1992-06)Han transcurrido dos años del suceso que voy a narrar. Se trata de uno de esos recuerdos que atormentan al maestro durante toda su vida porque forma parte de las experiencias que son ejemplo vivo de cómo piensan algunos ... -
Homenajes
(Polytechnic University of Puerto Rico, 2016)La Facultad en pleno de la Universidad Politécnica de Puerto Rico desea a través de este medio rendir un sencillo, pero merecido homenaje al Dr. Miguel Riestra quien ha sido una pieza fundamental en múltiples proyectos ... -
How to Reduce the Confirmation Period of Possible Critical Defects Detected During the Quality Assurance Acceptance Sampling Plan for Inspected Drug Product
(Polytechnic University of Puerto Rico, 2022)An Acceptance Sampling Plan, or ASP, is a Quality attributes assessment performed during the manual or automated inspection of Drug Products. After inspection, the inspected product then becomes an Inspected Drug Product, ... -
A Hybrid Deterministic/Genetic Test Generator to Improve Fault Effectiveness and Reduce CPU Time Run
(Polytechnic University of Puerto Rico, 2004)This paper focuses on an evolutionary algorithm (EA) approach in the development of effective test vector generation for single and multiple fault detection in VLSI circuits. The genetic operators (selection, crossover, ... -
Hyperbolic, Ultrastatic Wormhole Solution to the Vacuum Effective Gravity Equations in Randall Sundrum Brane World
(Polytechnic University of Puerto Rico, 2005)We provide a traversable wormhole solution to the effective vacuum gravity equations in Randall Sundrum brane world scenario. We argue that graviton effects from the bulk spacetime can stabilize the wormhole"s throat against ...