Revista Politechnê: Envíos recientes

Mostrando ítems 21-40 de 302

    • Semisolid Metal Processing 

      Alexandrou, Andreas N.; Burgos, Gilmer R.; Entov, Vladimir M. (Universidad Politécnica de Puerto Rico, 1999-12)
      Processing of metal alloys in their mushy state represent a new trend in metal processing. The process produces components with low porosity, high crack resistance, fine microstructure, and better mechanical properties ...

    • Tools for Predicting Uncertainty and confidence Intervals in Radiometric Data Products 

      Mahan, J. R.; Sánchez, María Cristina; Ayala, Edwin A.; Priestley, Kory J. (Universidad Politécnica de Puerto Rico, 1999-12)
      Spaced-based observations of atmospheric energetics, such as those provided by NASA’s Clouds and the Earth’s Radiant Energy System (CERES), produce data products intended to be shared with the larger scientific community ...

    • Aprendizaje mediante la colaboración grupal (Cooperative Learning) 

      Charón, Sergio (Universidad Politécnica de Puerto Rico, 1998-12)
      This work illustrates the needs of exposing the students to learning experiences that develop and enhance their capabilities for analytical critical thinking in the solution of problems. The work in small groups with ...

    • Historia de la ingeniería eléctrica, un formidable motor propuldor de la presente y futuras civilizaciones 

      Iriarte, Modesto (Universidad Politécnica de Puerto Rico, 1998-12)
      In this article the reader will find a historic account of the scientific discoveries that provided the foundations of electrical engineering as a profession. The article also presents a list of names of those scientists ...

    • Seismic Study of Geosynthetic-Reinforced Slopes 

      Santiago Cordero, Aileen M. (Universidad Politécnica de Puerto Rico, 1998-12)
      This report was done as part of an internship program sponsored by the NSF to learn and get involved in an extensive research at the University of Washington. The research is related to issues associated to the design ...

    • Aplicación de sistemas de información geográfica en el análisis de la isla de calor urbana 

      Matos Flores, Raúl; Rodríguez Rivera, Marisol (Universidad Politécnica de Puerto Rico, 1998-12)
      An urban heat island has been described as the difference in temperature between the city and its peripheral rural area. It is caused mainly by the growth of the city not taking into consideration the conditions previous ...

    • El paso de la luz de Blas Muñoz Pizarro. Isla Negra Editores / Crátera Editores. 2021 

      Gallego Dueñas, Javier (Polytechnic University of Puerto Rico, 2022)
      Reseña de Blas Muñoz Pizarro y El paso de la luz por el profesor Javier Gallego Dueñas.

    • Devoción de las olas de Mónica Manrique de Lara. Isla Negra Editores / Crátera Editores, 2020 

      Real, Miguel Angel (Polytechnic University of Puerto Rico, 2022)
      Reseña del primer poemario de la escritora granadina Mónica Manrique de Lara por Miguel Ángel Real.

    • Agreste-Urbano de Cecilio Colón Guzmán 

      Trelles, Rafael (Polytechnic University of Puerto Rico, 2022)
      Ensayo pintor y artista multidisciplinario Rafael Trelles.

    • El hombre detrás del ideal: Hostos, el sembrador de Juan Bosch 

      Tormos Bigles, María Teresa (Polytechnic University of Puerto Rico, 2022)
      Ensayo de la autora María Teresa Tormos Bigles.

    • Sobrepoblados 

      Rodiz, Pedro (Polytechnic University of Puerto Rico, 2022)
      Obra del dramaturgo, director teatral, guionista, actor, profesor de teatro Pedro Rodiz.

    • [Narrativa: Emilio del Carril] 

      del Carril, Emilio (Polytechnic University of Puerto Rico, 2022)
      Relatos del escritor Emilio del Carril: Tras la petición & Paradojas literarias & Ángulos & Fin de una época & Confesiones de un amante transformado.

    • [Narrativa: Iris Miranda] 

      Miranda, Iris (Polytechnic University of Puerto Rico, 2022)
      Relatos de la Profesora Iris Miranda: I. Apócrifo del viudo tarsiano & II. Apócrifo de la viuda tarsiana.

    • [Narrativa: Rubis Camacho] 

      Camacho, Rubis (Polytechnic University of Puerto Rico, 2022)
      Relatos de la poeta y narradora Rubis Camacho: Orquesta de señoritas & El niño de avena.

    • La rata 

      Vélez Arocho, Nátaly (Polytechnic University of Puerto Rico, 2022)
      Relato de la escritora Nátaly Vélez Arocho: La rata.

    • [Poesía de varios autores] 

      Medina, Ramón Felipe; Rodríguez Cruz, Luis (Polytechnic University of Puerto Rico, 2022)
      Poesías de varios autores: Ramón Felipe Medina / Mi nanai / Vano intento / Música sin tiempo -- Luis Rodríguez Cruz / Apocalipsis y Génesis / Silbidos y morfemas #2 / De regreso al insomnio / Lo diurno de hoy / Entre la ...

    • Total Productive Maintenance (TPM) to Improve Laboratory Performance 

      Rosario López, Ayechia M. (Polytechnic University of Puerto Rico, 2022)
      Total Productive Maintenance is a methodology focused on the improvement of equipment performance. Is a concept mainly employed in the manufacturing operations in which the equipment performance is constantly monitored to ...

    • Lean Techniques in Remote Working 

      Pérez Rivera, Francisco (Polytechnic University of Puerto Rico, 2022)
      The actual situation (COVID-19) had forced a lot of people and companies to acquire remote working as their new work style. The objectives purposed of this project are make working from home a comfortable way of work to ...

    • Granulation Area Capacity Increase 

      Torres Colón, Luis Daniel (Polytechnic University of Puerto Rico, 2022)
      Manufacturing pharmaceuticals are continuously looking for waste reduction to improve their processes and increase the manufacturing output. Granulation area capacity increase was evaluated for a solid dosage pharmaceutical ...

    • Global Supplier Quality Performance Monitoring Scorecard 

      Gendes Alonso, Sabrina (Polytechnic University of Puerto Rico, 2022)
      Monitoring the performance of suppliers in any industry ensures the continuos improvement of the relationship between a supplier-customer through the identification of gaps between the current performance and the customer ...