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    • Cryptography: Algorithms and Security Applications 

      Cruz, Alfredo; Fernández, Maxime; Díaz, Gloria; Cosme, Alberto; Negrón, Irtalis; Negrón, Priscilla (Polytechnic University of Puerto Rico, 2000-06)
      Cryptography in Computer Science and Information Systems are broad. It is based in a sequence of steps, and its premise is only one: security. One of the latest developments in cryptography is Steganography, which is the ...

    • CSV Program Implementation using a Risk Based Approach to align ICH with GAMP5 

      Miranda Narváez, Hiramdie (Polytechnic University of Puerto Rico, 2016)
      it has been 29 years when Process Validation was created. Since then there has been a lot of creations of different types of validations. During the years there have been a lot of improvements in every validation ...

    • Cuadernos de tapas azules de Pablo Cancio Reichard. Isla Negra editores, 2019 

      Martínez Márquez, Alberto (Polytechnic University of Puerto Rico, 2022)
      Reseña del libro de cuentos Cuaderno de Tapas Azules por el poeta, narrador, ensayista y dramaturgo Alberto Martínez Márquez.

    • Cumplimiento de Estándares en el Componente Posicional y Escalas de Productos Cartográficos en las Agencias Gubernamentales de Puerto Rico 

      Hernández Olivo, John Nelson (Polytechnic University of Puerto Rico, 2014)
      Esta investigación surge de la necesidad de aplicar de forma clara y rigurosa los estándares internacionales sobre el componente posicional y las escalas cartográficas en los mapas que manejan las agencias en Puerto ...

    • Customer Support Tool 

      Castillo Rivera, Francisco J (Polytechnic University of Puerto Rico, 2018)
      Small sales companies rely on their customers’ satisfaction after sale has been made. A big part of a customer satisfaction relies on the customer support given to them after the product has been sold. The problem with ...

    • Cycle time reduction based on structured Fist-in-First-out queue management control 

      Ramos, Beatriz (Polytechnic University of Puerto Rico, 2013)
      Queue management systems are set up to manage ticket ranking for a service. In this case, tickets received are for engineering software and electronic library issues within the company and all its subsidiaries. The steps ...

    • Cycle time reduction in an administrative process using Six-Sigma tools 

      Sanchez, Eduardo J. (Polytechnic University of Puerto Rico, 2020)
      The long cycle time in the outsourcing process of niche skill set has been an obstacle for program execution and customer delivery. The administrative process was addressed with the use of Six Sigma tools to reduce waste ...

    • Cycle Time Reduction of a Crystallization Process in a Chemical Plant 

      Monroig, Cyd Marie (Polytechnic University of Puerto Rico, 2013)
      Estimates indicate that Diabetes will increase affecting the population worldwide in the future. To mitigate current and future demand, Barceloneta’s Factory 2 needs to improve the active pharmaceutical ingredient (API) ...

    • Cycle Time Reduction using Lean Manufacturing Techniques for a Solid Pharmaceutical Product 

      Ocasio Ortiz, Ángel (Polytechnic University of Puerto Rico, 2009)
      Abstract ⎯ The purpose of this project was to demonstrate that the Lean Manufacturing techniques could be applied to a Solid Pharmaceutical Product in order to reduce the cycle time. During the year 2007, the Solid ...

    • Dairy Cows Data Transformation Software: From Report Analysis to Performance Visualization 

      Pérez, Juan David (Polytechnic University of Puerto Rico, 2022)
      There is a big opportunity to apply technology and data analytics to the agriculture sector, specifically, to dairy farms. Dairy farmers are looking for solutions that helps them to increase their profitability, efficiency, ...

    • Damaged cable solution on F-35 electric motor on Aerospace Industry 

      Santos Sánchez, Ariel Enrique (Polytechnic University of Puerto Rico, 2022)
      Broken wires on the electromagnetic motor of the F-35 aircraft is a problem that negatively impacts the production line. Each broken wire defect is equivalent to a loss of $6,000. The major causes of these broken cables ...

    • Damaged Magnet Wire Solution for Boeing 787-10 Electric Motor Pump 

      Montes Diaz, Frank R. (Polytechnic University of Puerto Rico, 2023)
      Damaged magnet wires is a problem that negatively affects the production of the 787-10 Boeing Airplane Electric Motor Pump. The major cause of damaged magnet wire during removal process is lack of adequate core protection. ...

    • Data Analysis: Disasters, Possible Leverage for Cybercrime 

      Torres Torres, Isaac L. (Polytechnic University of Puerto Rico, 2018)
      This investigation explored the topic of cybercrime and its relation to disaster events of natural or man-made origin within the United States from the years 2001 to 2016. By analyzing available public data from both ...

    • Data Center Design and Airflow Management (Insight into Increasing Performance and Efficiency) 

      Roncoli Venegas, Edward (Polytechnic University of Puerto Rico, 2015)
      The formation of hot spots in data centers is usually caused by the inability to properly distribute the airflow and not for the lack of capacity by the cooling system. Airflow management is essential to reduce the ...

    • Data Center Monitoring System Upgrade 

      Negrini, Pedro O. (Polytechnic University of Puerto Rico, 2020)
      The project was developed at the Headquarters of the Defense Commissary Agency (DeCA), located at Fort Lee, Virginia, that operates nearly 240 commissaries worldwide. The Agency’s data center was experiencing a high ...

    • Data Culture in Non-Profit Organizations (NPOs) 

      González Berrios, Gerardo (Polytechnic University of Puerto Rico, 2022)
      Non-profit organizations contribute to societies and are the first in natural disaster relief efforts. These must keep a record of the data to establish a correct analysis and be able to prepare the required reports in the ...

    • Data Integrity Implementation Strategy for Pharma Industry 

      Cádiz García, Osvaldo R. (Polytechnic University of Puerto Rico, 2017)
      Data integrity is fundamental in a pharmaceutical quality system which ensures that medicines are of the required quality as decisions on product quality are made based on the data. Electronic data and computerized ...

    • Data mining techniques and machine learning model for Walmart weekly sales forecast 

      Santaella Colón, José Gil (Polytechnic University of Puerto Rico, 2019)
      The ability to forecast data accurately is extremely valuable in a vast array of domains such as health, sales, finance, weather or sports. Presented here is the study and implementation of data mining techniques and ...

    • Data Mining Techniques for the Integrated Postsecondary Data System 

      Jiménez Vargas, Wilfredo (Polytechnic University of Puerto Rico, 2018)
      The Process of generating the necessary information for the Integrated Postsecondary Data System can be tedious; a standard way to collect the information for the different departments is needed. To process it, we use ...

    • Database for Collection of Defects in Main Line Production in Electrical Manufacturing 

      Mercado Dávila, Yareelis (Polytechnic University of Puerto Rico, 2016)
      This project was developed in order to create a database to analyze of the major defects identified when the quality representative realizes inspections in the main line of an Electrical Manufacturing firm. A database ...