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    • Reglamento del Sistema de Rango del Colegio Universitario de San Juan 

      Autor desconocido (Decanato de Asuntos Académicos, 2016-05-27)
      Este Reglamento aplica al Rector, a los Decanos y a todos los miembros del Sistema de Rangos del Colegio Universitario de San Juan y guiará los procedimientos, usos y costumbres hasta ahora existentes para conducir los ...

    • Rehabilitación Ciudad Deportiva Roberto Clemente 

      Bursian Oben, Thomas G.; Feliciano Montalvo, Anthony J.; Fernández del Valle, Andrés G.; Martínez Torres, Jaziel E.; Ruiz Vera, Agustín; Soto Chévere, Fernando J. (Universidad Politécnica de Puerto Rico, 2016)
      Por años, la Ciudad Deportiva Roberto Clemente sirvió como herramienta para el desarrollo deportivo y social de jóvenes en Puerto Rico. Actualmente se encuentra cerrada tras años de total abandono. Nuestra compañía, Metric ...

    • Rehabilitación del Parque Lineal Enrique Martí Coll 

      Nazario Berríos, Noel; Rivera Arroyo, Jorge
      El Parque Lineal Enrique Martí Coll es un corredor tanto para peatones como ciclistas que comienza en el corazón de Hato Rey y cuenta con 2,523 metros de largo que bordean parte del Caño Martin Peña y el estuario de la ...

    • Rehabilitación Sísmica del Edificio de Escuela Superior del Liceo Ponceño en Ponce, Puerto Rico 

      Díaz Bula, Armando J. (Polytechnic University of Puerto Rico, 2021)
      Los sismos ocurridos en el sur de Puerto Rico durante los días 6, 7 y 11 de enero de 2020 alcanzaron magnitudes, según la escala Richter, de 5.8, 6.4 y 6.0, respectivamente. Estos terremotos ocasionaron daños estructurales, ...

    • Rehabilitación y Expansión del Parque Lineal Enrique Martí Coll 

      Cruz García, Juan C.; Rivera Cruz, Ethos; Santiago Santana, Carla M.
      El Parque Lineal Enrique Martí Coll es un corredor peatonal en el área de Hato Rey que cuenta con 1.5 millas de largo bordeando parte del Caño Martín Peña y el estuario de la Bahía de San Juan, extendiéndose desde la ...

    • Reinforced Concrete vs Structural Concrete Insulated Panels Performance and Cost Comparison for 4-story Building 

      Rivera Marrero, Jorge (Polytechnic University of Puerto Rico, 2023)
      This paper presents the modeling of a 4- story building to compare the structural behavior of reinforced concrete (RC) versus the structural concrete insulated panels (SCIPS) under the code required loads and deflection ...

    • Relationship Between the Electrical Response of a Skeletal Muscle Versus the Applied Force and the Angle of Flexion 

      Figueroa Medina, Yanelys (Polytechnic University of Puerto Rico, 2023-08-31)
      Studying the relationship between muscle force and some electrical parameters of muscle measured on the surface could serve as an indirect indicator of force that would be useful for various applications In this work, is ...

    • Release by Exception Project Design Optimization 

      Rosado Cruz, Janitza (Polytechnic University of Puerto Rico, 2021)
      Pharmaceutical companies are trying to improve the adverse effects that technology brings with the change in documentation. Going from a paper record to an electronic record is a new challenge that must be absorbed and ...

    • Reliability Excellence in Utilities 

      Rivera, Waldemar (Polytechnic University of Puerto Rico, 2017)
      The Reliability Excellence tools and methods are explained through this paper providing an effective understanding on how to apply it in different areas such as: utilities, facilities and manufacturing. Using the Reliability ...

    • Reliability of Operators performing the Visual Inspection of Parenteral Drug Products 

      Adams Monell, Glorynette (Polytechnic University of Puerto Rico, 2010)
      The visual inspection of parenteral product filled vials is performed to assure that any damaged or defective unit is detected and removed prior to packaging. This investigation evaluated the visual inspection process ...

    • Removal of Manganese from Toa Vaca Reservoir Raw Water using Electrocoagulation 

      Pérez, Félix A. (Polytechnic University of Puerto Rico, 2012)
      Abstract - The aim of this study was to investigate the efficiency of this technique in manganese removal from the raw water at the Toa Vaca Filter Plant. Preliminary runs with different electrode materials were performed ...

    • Renewable Energy in Historic Buildings; The Capitol of Puerto Rico and its Annexes 

      Martínez, Alex E. (Polytechnic University of Puerto Rico, 2012)
      The Puerto Rico State Capitol Superintendence (CS) is aligned with the new energy management challenges that the world is facing in order to reduce the energy consumption and CO2 emissions levels. A payback period ...

    • Renewable Energy Lab for Wind & Solar Power System Analysis 

      Calder Acosta, William Rene; Rodríguez, Andrés (Polytechnic University of Puerto Rico, 2018)
      Renewable energy resources used to produce electric energy, significantly lower CO₂ emissions by substituting non-renewable resource based power generators. Our investigation hopes to support the use of these renewable ...

    • Repensar la vivienda para la masa crítica 

      López Dinardi, Marcelo (School of Architecture, Polytechnic University of Puerto Rico, 2010)
      Reseña del curso de Vivienda Colectiva (ARCH 4010).

    • Replacement of manufacturing plastic containers with 600l stainless steel bins 

      Soto Gonzalez, Hector A. (Polytechnic University of Puerto Rico, 2013)
      In order to improve Compression, Coating and Packaging areas at the pharmaceutical company Sandoz in Wilson, NC, it was evaluated the possibility of replacing the current plastic containers used to hold and transport ...

    • Reproducibility and Repeatability in Calibration for Gas Chromatography in Fusel and Esters Analysis 

      Dedós Peña, Lyneries (Polytechnic University of Puerto Rico, 2019)
      Gas chromatography is a very sensitive method of analysis that requires understanding what will be analyzed in order to choose the correct parts and analysis parameters. This project seeks to find the ideal conditions ...

    • Reputation Scanner 

      Rios Soto, Azeem J. (Polytechnic University of Puerto Rico, 2019)
      The issue of security is paramount in any organization, especially one such as a bank. With the intention to improve bank security, a web application was developed. The application involves the scanning of uniform resource ...

    • Research in the Requirements for Reducing the Blood Transfer Device Complains for Air Bubbles and Leakage 

      Lorenzo Vargas, Otilio (Polytechnic University of Puerto Rico, 2017)
      An increase on complain trigger a company Quality department raising a flag for further investigation of a product Nonconformance. Using Lean Six Sigma tools and DMAIC methodology a multidisciplinary team work together to ...

    • Research of Anterior Cervical System using different materials 

      Lugo Vélez, Isabel (Polytechnic University of Puerto Rico, 2013)
      With the continuous worldwide demand for anterior cervical systems, Medtronic Spinal Division decided to makes changes in the manufacturing process in order to meet this demand. The company decided to introduce some new ...

    • Reseña de "Aftershocks of Disaster: Puerto Rico Before and After the Storm." 

      Delgado Esquilín, Gloribel (Polytechnic University of Puerto Rico, 2019)
      Reseña: Bonilla, Yarimar y Marisol LeBrón, eds. Aftershocks of Disaster: Puerto Rico Before and After the Storm. Haymarket Books, 2019, 384 páginas. ISBN: 978-1-6425-9030-2