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    • Polimorfo: Ciudadlab: Puerto Rico en Orlando (Vol 1, 2009) 

      Universidad Politécnica de Puerto Rico. Escuela de Arquitectura. (School of Architecture, Polytechnic University of Puerto Rico, 2009)
      El tema principal de esta edición (Volumen 1, 2009) es Puerto Rico en Orlando, que presenta los hallazgos del curso de CIUDADLAB, que estudió el fenómeno de la diáspora, el intercambio de costumbres e imaginarios de un ...

    • Polimorfo: El diseño ante el desastre (Vol 5, 2018) 

      Universidad Politécnica de Puerto Rico. Escuela de Arquitectura. (School of Architecture, Polytechnic University of Puerto Rico, 2018)
      En esta edición, reseñamos el tema de El diseño ante el desastre, luego del paso del huracán María el 20 de septiembre de 2017 sobre la isla de Puerto Rico y las Antillas.

    • Polimorfo: En contra (Vol 6, 2019) 

      Universidad Politécnica de Puerto Rico. Escuela de Arquitectura. (School of Architecture, Polytechnic University of Puerto Rico, 2019)
      Esta sexta edición nos ofrece un espacio para reflexionar sobre cómo nos posicionamos ante los retos que las profesiones del diseño continúan enfrentando y ante los paradigmas emergentes. Desde este número, proponemos ...

    • Polimorfo: Otras alternativas, Otros lugares (Vol 2, 2010) 

      Universidad Politécnica de Puerto Rico. Escuela de Arquitectura. (School of Architecture, Polytechnic University of Puerto Rico, 2010)
      ¿En que parte de sus debates y publicaciones se vislumbra un mero atisbo de lo que está ocurriendo con el capital y sus representaciones sobre el “cuerpo” en Rusia? ¿Qué consideración, si alguna, se Ie da a Ia Ciudad de ...

    • Politechne: Revista multidisciplinaria de la Universidad Politécnica de Puerto Rico 

      Universidad Politécnica de Puerto Rico. (Universidad Politécnica de Puerto Rico, 2018)
      En la creación no hay puntos medios o tolerancia absoluta. El cortocircuito inicial se activa cuando se traspasa la dimensión desconocida hacia el espacio preciso que el gran flósofo griego Aristóteles denominó technê o ...

    • Política Institucional contra el Hostigamiento Sexual del Colegio Universitario de San Juan 

      Autor desconocido (Colegio Universitario de San Juan, 2015)
      El Colegio Universitario de San Juan (CUSJ) ha establecido su política institucional contra el hostigamiento sexual basado en la responsabilidad social, laboral y académica que tiene para la comunidad a la que sirve. Dicha ...

    • Portable HoneyPot & HoneyNet: Within a Closed Network 

      Concepción Rivera, Héctor D. (Polytechnic University of Puerto Rico, 2015)
      At any given time a business network could be or has been compromised by a hacker or its information been exposed or breach. This is why building a honeypot and understanding how to use it can help network security ...

    • Portable Raman Spectroscopy: An Improvement in the Raw Material Quality Identification Testing Method 

      Cruz Santiago, Juan (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 

      Cancel Cruz, Ramón (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 

      Rodríguez Casellas, Miguel (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 

      Hernández Rodríguez, Dori A. (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 

      Correa Colón, Mario A. (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 

      Rivera Rivera, Pedro L. (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 

      Nieves Segarra, Eric (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 

      Ramos Vega, Luis D. (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 

      Arevalo Mercado, John (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 

      Vázquez Rodríguez, Rubén A. (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 

      Díaz Martínez, José E. (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 

      Serrano Malavé, Gustavo L. (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 

      Soto Cora, Marcos A. (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 ...