Listar Polytechnic University of Puerto Rico por título
Mostrando ítems 217-236 de 2098
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Caso de Estudio de Residencia Unifamiliar de Hormigón Reforzado Afectada por los Vientos del Huracán María
(Polytechnic University of Puerto Rico, 2021)Tras el paso del Huracán María por Puerto Rico, se reportó un solo caso de falla estructural para una vivienda unifamiliar (casa) donde su construcción se basa en hormigón y mampostería reforzada presentando daños estructurales ... -
Categorical Exclusions: problems in the evaluation and submission process, comparison of requirements and guide to help the professional in the process of environmental compliance
(Polytechnic University of Puerto Rico, 2023)Categorical exclusions are actions that do not have a significant effect on human health or the environment. In Puerto Rico, projects that are considered to be categorical exclusions are worked on under a Declaration of ... -
Catheter bonding Process Improvements with High-intensity Ultraviolet Curing Systems
(Polytechnic University of Puerto Rico, 2021)Ultraviolet (UV) curing is a common process used in medical devices manufacturing for bonding operations. Light-curable adhesives provide rapid cure, great adhesion, and good chemical resistance for sterilization processes. ... -
Causas de la pérdida de leche en una vaquería localizada en Puerto Rico
(Polytechnic University of Puerto Rico, 2022)En este proyecto de investigación se analizaron las causas de la pérdida de leche en las vacas, específicamente en una vaquería ubicada en Moca. Se analizó el proceso de ordeño de la vaca y el uso del robot Lely Astronaut ... -
Cálculo de los coeficientes de la ecuación de pérdidas para un sistema de generación de potencia
(Polytechnic University of Puerto Rico, 1995-06)Calculation of the loss equation coefficients (Bmn) for a power generation system Engineering has been very successful in the analysis of fuel costs, performance and efficiency of boilers, turbines, and generators. However, ... -
CCL Label Puerto Rico process controls to maintain quality standards for high demanding pharmaceutical customer
(Polytechnic University of Puerto Rico, 2023)Internal and external rejects are one of the common causes for a company to produce waste and therefore increase losses. Serving pharmaceutical clients requires the highest standards to produce quality and acceptable ... -
Central Water-Cooled Chill Water Plant
(Polytechnic University of Puerto Rico, 2015)A medical device facility in the island needs to determine the feasibility of replacing the existing air-cooled chilled water system at their main plant with a more efficient water-system in order to reduce the electric ... -
Centralized Device Independent Software Architecture for the Internet of Things
(Polytechnic University of Puerto Rico, 2015)The Internet of Things (IoT) is growing stronger every year, as developers we need to get ready for the challenges ahead of us. It is getting hard for software developers to have a starting point for implementing new ... -
CFD Study to Analyze the Behavior of Secondary Flow Using Fillets
(Polytechnic University of Puerto Rico, 2015)Secondary flow are a series of vortex created at the leading edge of the blade. These vortexes decrease the efficiency of the turbine by creating a non-uniform flow which will pass to successive blade stages. The ... -
CFD-Based Method for Validation of DATCOMand Potential Flow Stability and Control Derivatives
(Polytechnic University of Puerto Rico, 2021)DATCOM wasuse traditionally as the method to determine the aircraft downwash, and longitudinal stability and control derivatives for small unmanned air vehicles conceptual designat the Polytechnic ... -
Challenges of Age Diversity in the Workplace
(Polytechnic University of Puerto Rico, 2014)Age diversity has become an important topic because four generations are currently working together for the first time in the United States. There is a lack of understanding between generations and succession plans are not ... -
Change Control Process of the Planning Control Documents
(Polytechnic University of Puerto Rico, 2021)The Change Control Process of the Planning Control Documents (PCDs) for a manufacturing organization was manually coordinated and involved multiple entities with different change mechanisms. Therefore, the process was ... -
Change Control Routed with Missing Information Delaying Approval and Implementation Date
(Polytechnic University of Puerto Rico, 2022)The approval of manufacturing change control for MedDevice Inc., is currently acting lower than target(15 business days). Based on a 12-months data review, the lead time of approval of a change is approximately ... -
The change in airfare tickets based on the weekday and the continent
(Polytechnic University of Puerto Rico, 2018)The purpose of this study is to help people understand the different theories that exist and to prove if any of the theories are actually effective when buying an airplane ticket. A research was conducted to have a ... -
Change in the Precipitation Parameter Source and its Effect in Previously Designed Structures
(Polytechnic University of Puerto Rico, 2020)The impact of any development brings with it a series of changes to the environment that must be mitigated; thus, Hydrologic and Hydraulic Studies become necessary to bring solution at the design process. The ... -
Changeover Process Optimization for a Medical Device Manufacturer in Haina, Dominican Republic
(Universidad Politécnica de Puerto Rico, 2020)The medical device industry has the critical mission of saving and sustaining lives of patients being affected by chronical diseases. To these companies, having more available time to produce will enable and facilitate ... -
Changeover Reduction Time by Adjusting the Cleaning Critical Parameters in Automated CIP Systems
(Polytechnic University of Puerto Rico, 2018)Clean-In-Place (CIP) is a widely use process to clean biotechnology vessels contact surfaces. CIP is an automated cleaning method that involve minimum to no equipment disassembling thereby reducing labor and time ... -
Changing Behaviors: Re - Conceptualization of a Tutoring Center
(Polytechnic University of Puerto Rico, 2004)The following article introduces a novel constructivist tutoring system, its origins, concepts, methods and its impact in the student population. To optimize the performance and strategic planning of the Center, a software ... -
Characterization and Extrusion Qualification Process of Introducers/Dilators at Edwards Lifesciences Puerto Rico
(Polytechnic University of Puerto Rico, 2022)Edwards Lifesciences is experiencing a high demand for Introducers/Dilators. The company decided to produce the Introducers/Dilators single lumen catheters shafts tubing in Añasco, Puerto Rico site. To implement this new ... -
Cheating in Engineering College Student: Reasons, Techniques, and Mitigations
(Polytechnic University of Puerto Rico, 2021-09-17)On August 2020, the main researcher was selected to be part of the Undergraduate Research Program for Honor Students (URP-HS) within the Polytechnic University of Puerto Rico with the assigned topic of cheating (academic ...