Ara es mostren els items 52-67 de 67

    • Reduced-order modeling for energy performance contracting 

      Giretti, Alberto; Vaccarini, M.; Casals Casanova, Miquel; Macarulla Martí, Marcel; Fuertes Casals, Alba; Jones, Rory (2018-05-15)
      Article
      Accés obert
      Buildings subject to Energy Performance Contracts (EPCs) are usually quite complex public buildings, sometimes relatively old and usually barely documented from the technical standpoint. Gathering comprehensive and reliable ...
    • Reducing energy consumption in public buildings through user awareness 

      Macarulla Martí, Marcel; Casals Casanova, Miquel; Gangolells Solanellas, Marta; Forcada Matheu, Núria (2014)
      Text en actes de congrés
      Accés obert
      Building sector is contributing to the 36% of the C02 emissions in Europe, and consurning the 40% of final energy consurnption. In this context this paper presents a new approach developed under the ENCOURAGE project to ...
    • Reducing lighting electricity use in underground metro stations 

      Casals, Miguel; Gangolells Solanellas, Marta; Forcada Matheu, Núria; Macarulla Martí, Marcel (2016-07-01)
      Article
      Accés obert
      Lighting systems are usually one of the largest electrical end-uses in underground metro stations. Taking into account that budget restrictions in publicly owned companies hinder energy efficiency retrofit projects that ...
    • Rework in highway projects 

      Forcada Matheu, Núria; Rusinyol Vellvehí, Gerard; Macarulla Martí, Marcel; Love, Peter E.D. (2014-07-04)
      Article
      Accés obert
      There is limited systematic knowledge available about the dynamics of rework in highway projects, despite the fact that they frequently exceed budget and schedule by more than 10%. A case study of a Spanish highway project, ...
    • SEAM4US: an intelligent energy management system for underground stations 

      Casals Casanova, Miquel; Gangolells Solanellas, Marta; Forcada Matheu, Núria; Macarulla Martí, Marcel; Giretti, Alberto; Vaccarini, M. (2016-03-15)
      Article
      Accés obert
      Several previous research initiatives have highlighted the role of Information and Communication Technologies (ICT) as key enablers for decreasing energy usage in buildings. However, few advances have been achieved in ...
    • Sistemas inteligentes de gestión energética de edificios: el proyecto ENCOURAGE 

      Macarulla Martí, Marcel; Pérez Dueñas, Lara (2013)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      La mejora de la eficiencia energética en el sector de la construcción es un reto. La gestión de edificios permite la implementación de distintas estrategias para mejorar su eficiencia energética. En este contexto, el ...
    • Smarter grid through collective intelligence: user awareness for enhanced performance 

      Macarulla Martí, Marcel; Albano, Michele (2014-12-15)
      Article
      Accés obert
      This paper examines the scenario of a university campus, and the impact on energy consumption of the awareness of building managers and users (lecturers, students and administrative staff).
    • Soporte universitario al paso a docencia virtual debido a la COVID-19 y su seguimiento por parte del profesorado 

      Amante García, Beatriz; Macarulla Martí, Marcel; Canals Casals, Lluc; Tejedor Herrán, Blanca; Vallverdú Bayés, Sisco (Asociación Española de Ingeniería de Proyectos (AEIPRO), 2021)
      Text en actes de congrés
      Accés obert
      La virtualidad de las clases universitarias es una realidad imperativa desde el primer confinamiento provocado por la COVID-19. Cada universidad ha tenido un proceso de adaptación diferente y en grandes universidades con ...
    • Standardizing housing defects: classification, validation and benefits 

      Macarulla Martí, Marcel; Forcada Matheu, Núria; Casals Casanova, Miquel; Gangolells Solanellas, Marta; Fuertes Casals, Alba; Roca Ramon, Xavier (2013-08)
      Article
      Accés restringit per política de l'editorial
      Defects produce economic and temporal deviations in construction projects. Although learning from past experiences can help reduce defects and their consequences, usually data is not easily available, or is poorly structured ...
    • Summer thermal comfort in nursing homes in the Mediterranean climate 

      Forcada Matheu, Núria; Gangolells Solanellas, Marta; Casals Casanova, Miquel; Tejedor Herrán, Blanca; Macarulla Martí, Marcel; Gaspar Fàbregas, Kàtia (2020-12-15)
      Article
      Accés obert
      The number of people living in nursing homes is increasing due to the growth of ageing population. However, existing standards on thermal comfort do not consider how occupants of nursing homes perceive their thermal ...
    • The dilemma of variables assumptions in thermal comfort calculations for educational buildings: to simplify or not? 

      Ruiz de Alegría Sala, Alba; Marín López, Daniel; Canals Casals, Lluc; Fonollosa Magrinyà, Jordi; Macarulla Martí, Marcel (Elsevier, 2024-05)
      Article
      Accés obert
      Thermal comfort is crucial for people well-being and productivity in buildings, and it has a strong effect on building’s energy usage. The main models for assessing thermal comfort, like predictive mean vote (PMV) and ...
    • U-value time series analyses: Evaluating the feasibility of in-situ short-lasting IRT tests for heavy multi-leaf walls 

      Tejedor Herrán, Blanca; Casals Casanova, Miquel; Macarulla Martí, Marcel; Giretti, Alberto (2019-07-15)
      Article
      Accés obert
      A gap in standardization of quantitative infrared thermography (IRT) directly leads to a lack of measurement pattern for determining in-situ U-values of heavy multi-leaf walls. Three groups of causal factors might influence ...
    • Use of exhaled CO2 for crop growth in urban environments 

      Ruiz de Alegría Sala, Alba; Ruana Jornet, Fermin; Canals Casals, Lluc; Macarulla Martí, Marcel (2023)
      Comunicació de congrés
      Accés obert
      Aiming for synergies between indoor air quality in high-occupancy buildings and urban agriculture, this research investigates the capacity to enhance crop growth based on the generation of CO2 from occupants' exhalation ...
    • Use of Grey-Box Modeling to Determine the Air Ventilation Flows in a Room 

      Macarulla Martí, Marcel; Casals Casanova, Miquel; Forcada Matheu, Núria; Gangolells Solanellas, Marta (Springer, 2021)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      To determine the air ventilation flows in a room deterministic approaches based on the CO2 tracer-gas mass balance equation are usually used. Those equations do not enable to introduce to the system uncertainties such as ...
    • Uso de modelos reducidos para simular en lugares de trabajo la concentración de nanopartículas generadas en procesos industriales 

      Macarulla Martí, Marcel; Gassó Domingo, Santiago; Casals Casanova, Miquel; Forcada Matheu, Núria; Gaspar Fàbregas, Kàtia (Asociación Española de Ingeniería de Proyectos (AEIPRO), 2022)
      Text en actes de congrés
      Accés obert
      Las nanopartículas generadas en procesos (PGNP) son nanomateriales liberados de manera inintencionada en ambientes de trabajo durante procesos de alta energía como la quema de combustibles, el corte por plasma, la soldadura, ...
    • Uso de una aplicación móvil para realizar inspecciones municipales 

      Macarulla Martí, Marcel; Forcada Matheu, Núria; Casals Casanova, Miquel; Gangolells Solanellas, Marta (Asociación Española de Ingeniería de Proyectos (AEIPRO), 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Inspections generate large amounts of information that have to be recorded and managed efficiently. Although different strategies to implement new technologies to improve the inspection process are being developed, the ...