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Now showing items 1631-1650 of 2188
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Portable Raman Spectroscopy: An Improvement in the Raw Material Quality Identification Testing Method
(Polytechnic University of Puerto Rico, 2021)An external contract laboratory performs the identification testing method of raw materials for a pharmaceutical company. Performing this current activity affects the product release timeframe and ... -
Positive impacts of having good maintenance management in the manufacturing industry
(Polytechnic University of Puerto Rico, 2013)Many companies especially family-owned businesses do not offer the proper maintenance for their machinery. Such sloppiness in any company is responsible for more expenditure on operations as well as a decrease in production ... -
Postales de la tierra condenada: Educación arquitectónica y subjetividades emergentes en el desplazado contexto puertorriqueño
(School of Architecture, Polytechnic University of Puerto Rico, 2010)Este ensayo es un extracto del intorme del Programa de Arquitectura de Ia Escuela de Arquitectura ArqPoli / This essay is an excerpt from the 2009 Architecture Program Report of ArqPoli School at Architecture. -
Potable Water Quality Improvement in a Water Filtration Plant Facility
(Polytechnic University of Puerto Rico, 2013)The processes used for treatment in water plants depend on the quality of the source and the desired quality of the water. The chemicals selected for the treatment depend on the effectiveness to obtain the desired ... -
Potting Process Improvement for Inductors
(Polytechnic University of Puerto Rico, 2015)During the last 20 years, X Aerospace Company has produced enormous gains due to a relentless focus on process in manufacturing, engineering and research and development. These margin increases came from many incremental ... -
Power Disturbance Classifier
(Polytechnic University of Puerto Rico, 2012)Abstract - In this document we will analyze the voltage disturbance swells, sags and surge or spikes. Those are the most common power disturbances capable to cause malfunction or permanent damage in some equipment. The ... -
Power Electronics Research Experience for Undergraduates
(Polytechnic University of Puerto Rico, 2004)On the first half of the 20th century many of the electronic devices and machinery used were very expensive, inefficient, unreliable, and robust. With revolutionary advances in semiconductor technology much of these barriers ... -
Power Plant environmental cleaning schedule optimization
(Polytechnic University of Puerto Rico, 2013)Since switching to natural gas as their primary fuel, the boilers at a power plant of the Puerto Rico Electric Power Authority are kept cleaner and with minimum environmental pollution. According to a consent decreed with ... -
PPAP Process and Correlation Study for Vision Systems
(Polytechnic University of Puerto Rico, 2021)The Production Part Approval Process (PPAP) is being adopted by Medical Device companies to qualify raw material. To standardized qualification processes between multiple supplies and help ... -
Predicting the downfall of non-profit organizations using machine learning
(Polytechnic University of Puerto Rico, 2019)Machine learning can be applied to finances of non-profit organizations taken from IRS Tax Forms 990ez to determine if an organization will be dissolved. This is useful to determine if a cause is viable. Data stored ... -
Predicting the Housing Market with Machine Learning
(Polytechnic University of Puerto Rico, 2023)The aim of this project is to build a machine learning model for predicting housing market prices using a dataset that includes information about MSSubClass, MSZoning, LotArea, LotConfig, BldgType, OverallCond, YearBuilt, ... -
Prediction of Crime
(Polytechnic University of Puerto Rico, 2016)Crime has always been a controversial topic amongst society. The prediction of criminal events could help law enforcement units to be more alert in the areas, reducing or preventing the events from ever happening. Even ... -
Preliminary Wind Turbine Assessment Using Urban Scaling Factors in Puerto Rico
(Polytechnic University of Puerto Rico, 2012)Abstract - It is well known that wind energy applications are most effective in wide open areas. As shown in the literature, rather than completely discard the location of wind turbines in urban areas, the reduction in ... -
Preparation and Delivery of Material for Special Topics in Information Assurance Courses at an Undergraduate and Graduate level
(Polytechnic University of Puerto Rico, 2018)I produced coursework for the undergraduate course Penetration Testing and the graduate course Reverse Engineering. The Spring 2017 trimester was the first time that either of the courses had been given. This presented a ... -
Preparation of New Drug Application (NDA)/Abbreviated New Drug Application (ANDA) Major and Moderate Post-Approval Changes for Parental Drug Products Site Transfer
(Polytechnic University of Puerto Rico, 2010)Actually, the Food and Drug Administration is the United States Federal Agency responsible for protecting the public health by assuring the safety, efficacy, and security of human and veterinary drugs, biological products ... -
Preparing for the Future of Public Transportation with a Real-Time Application
(Polytechnic University of Puerto Rico, 2017)The use of public transportation offers a lot of benefits to a city and to its citizens in terms of: economy, health, accessibility and manage of emergency, but some cities don’t inform their citizens or tourists of ... -
Prescription Timeliness Prediction Using Machine Learning
(Polytechnic University of Puerto Rico, 2018)Adherence is a very important aspect for each patient enrolled in a Prescription Drug Plan, a large gap between claim fills is an indicator that they might be disrupting their therapy. This could be due to unavailability, ... -
Presentación del libro Tiempos Binarios: la Guerra Fría desde Puerto Rico y el Caribe
(Polytechnic University of Puerto Rico, 2018)"Agradezco de un modo muy particular la invitación que me han hecho los editores Silvia Álvarez Curbelo y Manuel Rodríguez Vázquez a presentar su libro Tiempos Binarios: La Guerra Fría desde Puerto Rico y el Caribe. Me ... -
Preventive Maintenance Work Order Optimization
(Polytechnic University of Puerto Rico, 2018)In the bio-pharmaceutical industry, maintenance is required to ensure equipment functions properly. Maintenance can be defined as activities performed on an equipment to ensure it functions with-in specification and ... -
Printed board assemblies test coverage calculation: new calculation method
(Polytechnic University of Puerto Rico, 2019)There are three ways that major industries use to calculate Printed Board Assemblies Manufacturing Test Coverage. The problem with these methods is that they combine parameters that are either relative to inspection ...