Browsing by Title

Now showing items 1590-1609 of 2207

    • Palimpsesto construido: entre lo sostenible y lo local 

      González Colón, Irvis (School of Architecture, Polytechnic University of Puerto Rico, 2017)
      Si extrapolamos el término palimpsesto al lenguaje arquitectónico se visualiza un legado construido heterogéneo y sobre el mismo, intervenciones estratificadas en varios tempos que se levantan sobre las huellas de lo ...

    • Paperless Harness/Cables Fabrication 

      Torres Agosto, Brenda (Polytechnic University of Puerto Rico, 2022)
      This project focused on Paperless Harness/Cables Fabrication for Documentation Control in an aerospace company. Documentation control improves paperwork handling, the gathering and filling of all the documentation ...

    • Parallel DFT Implementation and Benchmarking in Cluster Architecture 

      Vélez Rodríguez, William (Polytechnic University of Puerto Rico, 2013)
      For the execution of very large DFT (Discrete Fourier Transform), where the implementation size is limited by the memory available in a single processor, it is still convenient to use the larger memory afforded by the ...

    • Parallel Evaluation of Large Scale Hierarchical Clustering Results 

      Cruz Rodríguez, David (Polytechnic University of Puerto Rico, 2012)
      Abstract ⎯ Data clustering refers to the automatic grouping of object based on their similarity, i.e., similar objects should be in the same group and dissimilar objects should be in different groups. In particular, for ...

    • Parallel Plates Internal Heat Transfer Analysis for Electronic Cooling 

      Meléndez Colón, Alex R. (Polytechnic University of Puerto Rico, 2013)
      Two-dimensional heat transfer analysis using the Integral Equation Method between a series of parallel plates with uniform surface heating to determine the Temperature Distribution as a Thermal Model for a Supercomputer ...

    • Parametric Study of Lift-Drag Coefficients vs. Geometric Parameters of Axial Compressor/Turbine for Flow Blade Interactions 

      Gerena Colón, Diolinete del C. (Polytechnic University of Puerto Rico, 2013)
      This project is a parametric study of the Lift-Drag coefficients from blade hub to tip radius of Axial Compressor/Turbine for flow blade interactions. The study contemplates the effect of Lift and Drag forces varying ...

    • Parenterals Vial Manufacturing Filling Area Yield Improvement Project 

      Ortega Pérez, Josué (Polytechnic University of Puerto Rico, 2015)
      In the Parenterals Pharmaceutical industry a quality, financial and manufacturing measure of how the process is being operated and that measures the appropriate use of materials, excipients, and active product ingredients ...

    • Particle detection tool for liquid product inspection machines 

      García Duprey, Angie Ly (Polytechnic University of Puerto Rico, 2019)
      Improvements opportunities were found during the inspection process of recent manufactured lots in new manufacturing single-use technology, which was validated due to expected increase in product demand. An increase ...

    • Parts Washer Filling Load Optimization 

      Torres Rodríguez, Nilsa (Polytechnic University of Puerto Rico, 2020)
      Parts washers are used in new manufacturing and remanufacturing processes; they are designed to clean, degrease and dry bulk loads of small or large parts in preparation for assembly, inspection, surface treatment, ...

    • Pasajes anacrónicos: memorias del ancón en Puerto Rico (siglo XIX) 

      Montenegro Torres, Cristina I. (School of Architecture, Polytechnic University of Puerto Rico, 2017)
      Durante el siglo XIX, se formalizó una alternativa para salvar obstáculos en los cruces de los ríos. Con el tiempo, se designa con el nombre de ancón a una barcaza de fondo chato sin propulsión propia que utiliza una cuerda ...

    • Past Due Reduction on 37mm Syringe Filters Manufacturing Line 

      Miralles, Alejandro (Polytechnic University of Puerto Rico, 2021)
      In Pall Life Sciences Puerto Rico, the past due on the 37mm manufacturing line was at $262,000 and continues increasing. The root cause for this issue is due to a mix of material shortage and customer demand increase. After ...

    • Patillas Dam Failure Analysis Modeling Using HEC-HMS, HEC-RAS Simulation Programs and Geographic Information System 

      Negrón Alfonso, Carlos A. (Polytechnic University of Puerto Rico, 2015)
      Carlos Negron Alfonso, Master’s in Civil Engineering Candidate, in cooperation with the Final Project conducted a Dam Breach Analysis for the Patillas Dam. This hydrologic and hydraulic study will assess the potential ...

    • Pájaros 

      Marrero, Glendalys (Polytechnic University of Puerto Rico, 2022)
      Relato de la escritora puertorriqueña Glendalys Marrero: Pájaros.

    • Pensar el espacio, construir identidades: reflexiones en torno a la memoria y el patrimonio arquitectónico del Caribe* 

      Lizardi Pollock, Jorge L. (Polytechnic University of Puerto Rico, 2004)
      As is commonly addressed, the historical narratives encompassed in the architectural field constitute a “memory of power” that often legitimates the political establishment. The difference with other power technologies ...

    • De perderlo todo en un instante... a construir junto a otros nuestros espacios 

      Noboa Ortega, Patricia; Soto Arzat, América (Polytechnic University of Puerto Rico, 2019)
      El objetivo de este trabajo es compartir los resultados del estudio etnográfico llevado a cabo en la comunidad de San Isidro, Canóvanas, luego del huracán María. En este trabajo queremos contestar: ¿cómo los residentes de ...

    • Performance @ppraisal: Using Empirical Data to Evaluate Job Performance 

      Aponte-Lucena, José A. (Polytechnic University of Puerto Rico, 2010)
      The Performance @ppraisal is a threetier web application implemented in the U. S. Probation Office for the District of Puerto Rico to evaluate the job performance of their staff using empirical data extracted from ...

    • Performance Evaluation in SQL Server 

      Hidalgo Lorenzo, Simonely (Polytechnic University of Puerto Rico, 2021)
      Adatabase table with millionsof rowscould take a long time to retrieve, insert, update,and delete data. The evaluationin thispaperconsists of create indexes, apply normalization process, and create surrogate key to improve ...

    • Performance Evaluation System Web-Application 

      González Hernández, Joselyn (Polytechnic University of Puerto Rico, 2012)
      Abstract - This report is focused on explaining the aim of the web tool Performance Evaluation System in an enterprise environment. We will have details of why the decision was taken to design and develop a tool with the ...

    • A Personal Health Monitoring and Emergency Assistance Mobile Application 

      Rosario Colón, Jonathan D. (Polytechnic University of Puerto Rico, 2023)
      As digital technology continues to advance; new opportunities arise for enhancing emergency response and health management. The Be Safe mobile application focuses on identifying these opportunities and leveraging today's ...

    • Perspectivas futuras de la demanda energética mundial: el enfoque social de un problema global 

      Nieves Ortega, Carlos I. (Polytechnic University of Puerto Rico, 1996-06)
      Future perspectives of the energy demand of the world: social focusing of a global problem This article attempts explaining the short- and long-range perspectives of energy consumption as a function of social factors such ...