Abstract Advances in energy demand in rural areas cannot be dissociated from agricultural modernization, large estates, mechanization of labor and reduced investment in small production. The use of biogas together with biomass are the most cost-effective ways for the small producer, as it has a high calo...
Jacques-Aviñó, Constanza;
Dvorzak, José Luis;
Marí-Dell Olmo, Marc;
Arjona, Dolors Rodriguez;
Peralta, Andrés;
Carrere, Juli;
Benach, Joan;
Ramos, Cristina;
Plana, Mònica;
López, María José.
ABSTRACT OBJECTIVE To evaluate the " Energía, la justa " program, aimed at reducing energy poverty in the city of Barcelona, from the point of view of the target population and the workers involved in the intervention. METHODS A qualitative, descriptive and exploratory pilot study was carried out, w...
Abstract In a world where technology is even more essential, quality and reliability of electrical system are fundamental. In Brazil, country where most of the energy is produced thought power plants, the existing distribution network is overwhelmed and the needs for the consolidation of distributed gene...
Abstract: Iontophoresis is a noninvasive technique, based on the application of a constant low-intensity electric current to facilitate the release of a variety of drugs, whether ionized or not, through biological membranes. The objective of this research was to evaluate the effect of iontophoresis using...
Apatitas/análisis,
Fluoruro de Calcio/análisis,
Cariostáticos/farmacología,
Caries Dental,
Esmalte Dental/efectos de los fármacos,
Modelos Animales de Enfermedad,
Electricidad,
Fluoruros/farmacología,
Dureza/efectos de los fármacos,
Iontoforesis/métodos,
Distribución Aleatoria,
Propiedades de Superficie/efectos de los fármacos,
Resultado del Tratamiento
Huarachi-Olivera, Ronald;
Dueñas-Gonza, Alex;
Yapo-Pari, Ursulo;
Vega, Patricia;
Romero-Ugarte, Margiht;
Tapia, Juan;
Molina, Luis;
Lazarte-Rivera, Antonio;
Pacheco-Salazar, D G;
Esparza, Mario.
Background: Microbial Fuel Cell (MFC) technology is used in various applications such as wastewater treatment with the production of electrical energy. The objective of this study was to estimate the biodepuration of oils and fats, the elimination of blue dye brl and bioelectro-characterization in MFCs w...
Chlorella vulgaris/metabolismo,
Fuentes de Energía Bioeléctrica/microbiología,
Biopelículas,
Purificación del Agua/métodos,
Electrodos,
Aguas Residuales,
Microalgas,
Bacterias/metabolismo,
Electroforesis en Gel de Gradiente Desnaturalizante,
Electricidad,
Bacterias/química,
Chlorella vulgaris/química
ABSTRACT Energy is essential for human activities and, considering the prospect that the demand for energy increases, it is necessary to carry out studies of new technical solutions so as to make the use of the available sources feasible. Greater participation of renewable energy sources in the electrici...
ABSTRACT Biomass is an important energy source, since it considers wastes discarded by other productive processes as inputs. As such, the determination of the most relevant variables, within an institutional dimension, exerts a significant influence to point out actions that should receive greater attent...
ABSTRACT A computational model for self-recovery of electricity distribution network was developed to simulate it, emulated by the IEEE 123 node model. The electrical system considered has automatic switches capable of identifying a momentary failure in the line and finding the best reconfiguration for i...
ABSTRACT The creation and updating of ANEEL (National Electricity Regulatory Agency) regulatory resolution on distributed generation provided a new business environment for the electricity sector, as well as enabling consumers to generate energy. In this context, distributed microgeneration plants manage...
ABSTRACT Photovoltaic solar energy is increasingly present in the urban environment through the distributed generation. This kind of generation is characterized by the installation along the distribution network feeders, in low or medium voltage, and contribute to provide energy near the point of consump...
