Advanced search in Research products
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
The following results are related to Energy Research. Are you interested to view more results? Visit OpenAIRE - Explore.
64 Research products
Relevance
arrow_drop_down
unfold_lessCompact results

  • Energy Research
  • 13. Climate action
  • 6. Clean water
  • Spanish; Castilian
  • SDSN Greece

  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Núñez Melvin, Cartín; Araya Alpízar, Carlomagno;

    El cambio climático es considerado el mayor desafío que enfrenta la humanidad. Durante los últimos 30 años cada década ha sido más caliente que la anterior. Este artículo es un análisis estadístico de la temperatura ambiental por medio de modelos lineales simples para conocer la tendencia promedio entre los años 2010 y 2019 en la Reserva Biológica Alberto Manuel Brenes (Costa Rica). Para este estudio se usaron datos de una estación meteorológica ubicada en la reserva. La temperatura promedio ha variado en forma significativa entre los años 2010 y 2019, en la temporada seca la temperatura ha aumentado, pero en la temporada lluviosa ha disminuido. Se considera un modelo de crecimiento aritmético entre los años 2010-2019, se estima que la temperatura media de la REBAMB para la temporada seca sea 21.1o C para el 2030 y 22.42o C para el 2050. Por el contrario, suponiendo un modelo de regresión lineal simple, para la temporada lluviosa se espera que la temperatura sea 18.051 °C para el 2030 y 15.831 °C para el 2050. Las consecuencias de estos cambios sobre la biodiversidad de la Reserva Alberto Manuel Brenes aún no se conocen. Climate change is considered the greatest challenge facing humanity today. For the past 30 years, each decade has been hotter than the previous one. This article presents a statistical analysis of environmental temperature using simple linear models to investigate the trends of average temperature between 2010 and 2019 at the Alberto Manuel Brenes Biological Reserve (REBAMB), Costa Rica. Data was collected using a meteorological station located at the REBAMB. The average temperature has varied significantly between 2010 and 2019, temperatures have increased during the dry seasons and decreased during the rainy seasons. Projections made using an arithmetic growth model for the 2010-2019 period, estimate average temperatures of 21.11 °C and 22.42 °C for the dry seasons of 2030 and 2050, respectively. On the other hand, if a simple linear regression model is used to make the same projections for the wet seasons, the resulting average temperatures will be 18.051 °C and 15.831 °C. Is not yet known how these temperature changes will affect the biodiversity of the REBAMB.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Ayestarán, Ignacio;

    Focusing on a global world, we should seek to understand the architecture of sustainable networks between the (real) biosphere and the (virtual) technoosphere, from the World Wide Web to the global ecology, from the Internet to Gaia in a symbiotic planet, where the Earth is a global brain/mind Desde un mundo global, deberíamos perseguir la comprensión de la arquitectura de redes sostenibles entre la biosfera (real) y la tecnoosfera (virtual), desde la World Wide Web hasta la ecología global, desde Internet a Gaia en un planeta simbiótico, donde la Tierra es un cerebro o mente global

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Diposit Digital de D...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Diposit Digital de D...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Cristóbal García, Jorge;

    De continuar con el ritmo de emisión de contaminantes alcanzado en los últimos años, y más concretamente de dióxido de carbono (CO2), las previsiones sobre su concentración en la atmósfera son dramáticas (por encima de 600 ppmv) con unas consecuencias irreversibles para el planeta. Para logar las reducciones de contaminantes que se acuerdan en las cumbres internacionales es necesario, entre otras medidas, la reducción de emisiones en la producción de electricidad a partir de combustibles fósiles, entre ellos el carbón. La presente Tesis Doctoral propone una metodología y una serie de herramientas de toma de decisión cuyo fin es evaluar y aumentar la sostenibilidad del proceso de generación de electricidad a partir del carbón. Esta metodología está basada en programación matemática para resolver problemas de optimización multi-objetivo. Además es aplicable a un amplio rango de procesos e industrias que se enfrenten a problemas de decisión similares If the pollutant emission level continues as usual in the late years, especially those of carbon dioxide (CO2), the atmosphere concentration projections are dramatic (above 600 ppmv) with irreversible consequences to the planet. In order to achieve the binding targets of reductions agreed in the international summit meetings, it is necessary the reduction of emissions from the electricity production from fossil-fueled power plants, especially coal-fired. The objective of this work is developing a methodology and providing tools that help in the decision making process in order to evaluate and enhance the sustainability of the electricity production process form coal. This methodology is based on mathematical programming that allows solving multi-objective optimization problems. Besides, it is applicable to a wide range of processes and industries that face similar decision problems.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Tesis Doctorals en X...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Tesis Doctorals en Xarxa
    Doctoral thesis . 2013
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Tesis Doctorals en X...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Tesis Doctorals en Xarxa
      Doctoral thesis . 2013
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Martínez Castillo, Róger;

    La agricultura subordinada al capital financiero internacional, mediante laagroindustria de alimentos e insumos, está bajo intereses que actúan con unalógica lucrativa.Los productos transgénicos tienen impactos negativos en la agricultura y laexpulsión de trabajadores rurales hacia áreas urbanas, incrementa en el uso deagroquímicos y la degradación nutritiva de la alimentación.Deben desarrollarse políticas de regulación controlados públicamente, paramonitorear, evaluar y evitar los riesgos sociales y ambientales de laagrobiotecnología. Agriculture subordinated to international financial capital, through agriculturalindustry of food and expenses, is under interests that act with a lucrative logic.Transgenic products have negative impacts on agriculture and displacement ofrural workers to urban areas, increasing the use of agrochemicals and thedeterioration of nourishment.Publicly controlled regulation policies must be developed, for monitoring,evaluating, and avoiding the social and environmental risks of agriculturalbiotechnology.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/

    When visualizing main global macro magnitudes temporal trends, such as population or natural resource consumption, we find the same pattern: endless exponential growth. Anyone can understand that, in a finite planet, a non-stop dynamics is impossible. This behavior, inherently unstable, is complicated with the existence of delays. The runaway growth can reach three different steady states: (i) a gently approach to its carrying capacity; (ii) attain that state after a period of oscillations, or (iii) collapsing to a very stable state which is impossible to leave: zero resources and zero population. Climate Warming crisis, the over-discussed issue of the last times, show us that misunderstandings and bad management of environmental problems of anthropogenic origin, need a systemic comprehension and quick actions. The cocktail conformed by the global nature of economy and its impact on environment, with an unprecedented variety and scope, lead us to refer it as a Global Change. Solutions should be based on considering the interaction between different economies in the world and the environmental reinforcing problems. Diminishing unitary consumption, supported by technology, can help us to move to a new paradigm. Hence, consumption should be more virtual than physical, relaxing once and for all the pressure on nature and avoiding the collapse that has already sunken many other civilizations. {"references": ["Mart\u00ednez Valderrama, J. 2017. El cambio global desde una perspectiva sist\u00e9mica: propuestas para evitar el colapso. Revista de Responsabilidad Social de la Empresa. N\u00ba 27-2017. Cuatrimestre III: 106 - 126. ISSN: 1888-9638"]}

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ZENODOarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    ZENODO
    Article . 2017
    License: CC BY
    Data sources: ZENODO
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    ZENODO
    Article . 2017
    License: CC BY
    Data sources: Datacite
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    ZENODO
    Article . 2017
    License: CC BY
    Data sources: Datacite
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    visibility16
    visibilityviews16
    downloaddownloads60
    Powered by Usage counts
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ZENODOarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      ZENODO
      Article . 2017
      License: CC BY
      Data sources: ZENODO
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      ZENODO
      Article . 2017
      License: CC BY
      Data sources: Datacite
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      ZENODO
      Article . 2017
      License: CC BY
      Data sources: Datacite
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Padilla, Emilio|||0000-0002-9510-8262; Roca Jusmet, Jordi|||0000-0001-7766-3759;

    En el presente artículo analizamos los potenciales efectos distributivos de las políticas ambientales, centrándonos en el caso de la imposición sobre el dióxido de carbono y las energías no renovables. Se estudian las consecuencias de un impuesto sobre las emisiones de CO2 aplicado en el ámbito de la Unión Europea analizando los efectos distributivos entre países. Se contemplan tres posibles modelos de impuesto: un modelo puro sobre las emisiones, un modelo mixto energía no renovable-CO2 y un modelo sobre el CO2 y la energía nuclear. El ámbito de análisis son los 25 países miembros de la UE y se mide el nivel de progresividad- regresividad de los diferentes modelos incorporando también los efectos de un retorno de los ingresos recaudados proporcionalmente a la población de cada país. El análisis es estático, pero concluye con algunas consideraciones sobre los posibles efectos dinámicos de este tipo de impuesto. In this article we analyse the potential distributive effects of environmental policies, focussing on the case of taxes on carbon dioxide and non-renewable energies. We study the potential consequences of a tax on CO2 emissions applied at the European Union level, and we analyse the distributive effects across countries. We study three possible models of tax: a pure model of tax on emissions, a mixed model of tax on non-renewable energy and CO2, and a model of a tax on CO2 and nuclear power energy. The analysis considers the 25 European Union member countries. We measure the degree of progressivity-regressivity of the different models, and we also take into account the effects of returning the collected income in proportion to each country population. The analysis is basically a static one, but we conclude with some considerations about the possible dynamic effects of this type of tax.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Garrido, Jaime; Rodríguez, Ignacio; Vallejos-Romero, Arturo;

    El estudio investiga las respuestas de la comunidad local al proyecto Parque Eólico Chiloé (PECh) que pretende instalarse en la zona de Mar Brava, comuna de Ancud, Chile. Al igual que en muchos otros casos de conflictos sociales por la instalación de parques eólicos alrededor del mundo, en este estudio de caso nos encontramos en presencia de una opinión pública mayoritaria que se muestra a favor de este tipo de energía, pero que se opone a la instalación de un parque eólico concreto en un territorio determinado. En este trabajo, se presentan los resultados de una investigación exploratoria que tuvo como objetivo la comprensión de las respuestas de la comunidad local ante el envío del proyecto PECh al Sistema de Evaluación de Impacto Ambiental. Para ello, se propuso un diseño cualitativo, utilizando preferentemente técnicas dialógicas de indagación. La muestra fue intencionada e identificó a los principales actores que protagonizan el conflicto. Los resultados muestran que el surgimiento de la tensión se vincula con una multiplicidad de factores: a) la percepción de daño al patrimonio natural y cultural; b) la percepción de los fuertes efectos negativos del proyecto en las actividades productivas locales; c) la desconfianza en los promotores de la iniciativa, en las autoridades locales y en la institucionalidad ambiental, y d) la amenaza a los proyectos de vida de los habitantes de la zona. Concluimos que, si se quiere impulsar el desarrollo de las energías limpias para mitigar los efectos del cambio climático, debería prestarse una mayor atención a estos aspectos. L'estudi investiga les respostes de la comunitat local al projecte Parque Eólico Chiloé (PECh) que pretén instal·lar-se a la zona de Mar Brava, municipi d'Ancud, Xile. Igual que en molts altres casos de conflictes socials per la instal·lació de parcs eòlics arreu del món, en aquest estudi de cas ens trobem en presència d'una opinió pública majoritària que es mostra a favor d'aquest tipus d'energia, però que s'oposa a la instal·lació d'un parc eòlic concret en un territori determinat. En aquest treball, es presenten els resultats d'una recerca exploratòria que va tenir com a objectiu la comprensió de les respostes de la comunitat local davant l'enviament del projecte PECh al Sistema d'Avaluació d'Impacte Ambiental. Per a això, es va proposar un disseny qualitatiu, utilitzant preferentment tècniques dialògiques d'indagació. La mostra va ser intencionada i va identificar els actors principals que protagonitzen el conflicte. Els resultats mostren que el sorgiment de la tensió es vincula amb una multiplicitat de factors: a) la percepció de dany al patrimoni natural i cultural; b) la percepció dels forts efectes negatius del projecte en les activitats productives locals; c) la desconfiança en els promotors de la iniciativa, en les autoritats locals i en la institucionalitat ambiental, i d) l'amenaça als projectes de vida dels habitants de la zona. Concloem que, si es vol impulsar el desenvolupament de les energies netes per mitigar els efectes del canvi climàtic, hauria de prestar-se més atenció a aquests aspectes. This study explores the responses of the local community to the Parque eólico Chiloé (PECh) project, which is to be installed in the Mar Brava area of Ancud, Chile. Like many other social conflicts involving wind energy developments that have arisen around the world, we find significant public support for wind energy but resistance by the local population to a particular wind farm development. This paper presents the results of an exploratory research study whose aim was to understand the local community's responses to the PECh project sent to the Environmental Impact Assessment System in Chile. A qualitative design primarily with dialogic inquiry techniques has been used. The sample was intentional, identifying the main actors involved in the conflict. The results show that the social conflict is related to multiple factors: a) the perception of damages to natural and cultural heritage; b) the perception of negative strong effects that the wind farm development would have on local productive activities; c) local community distrust towards the company, local authorities and environmental regulators, and d) the threat to life projects of the local people. In order to drive the sustainable development of renewable energy to mitigate the effects of climate change, more attention should be paid to these aspects.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Avendaño Oviedo, Efren; Benites Torres, Edward Daniel; Infante Ramos, Sergio Andres;

    El aprovechamiento de aguas pluviales consiste en utilizar las cubiertas de los edificios como captadores; de este modo, el agua se recoge mediante canaletas, canalones o sumideros en un techo, tejado o una terraza, y se conduce a través de bajantes, para almacenarse finalmente en un depósito. El propósito de esta investigación está enfocado en evaluar la viabilidad de un proyecto de esta naturaleza, en las instalaciones de la unidad de salud Compensar salitre determinado la relación costo/beneficio, además de llevar a cabo la etapa preliminar de planeación. The use of rainwater consists of using the roofs of the buildings as collectors; in this way, the water is collected through gutters, gutters or drains on a roof, roof or terrace, and is conducted through downspouts, to be finally stored in a tank. The purpose of this research is focused on evaluating the viability of a project of this nature, in the facilities of the Compensar salitre health unit, determining the cost / benefit ratio, in addition to carrying out the preliminary planning stage. Especialista en Gerencia de Proyectos

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Biblioteca Digital M...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Biblioteca Digital M...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Rinaudo, María Eugenia;

    El cambio climático, es hoy en día, una de las problemáticas socio-ambientales mas importantes que deberá enfrentar la humanidad para su misma salvación. Sin contar con el equilibrio necesario que deberá tener en cuenta el hombre con el sistema ambiental para de esta forma, poder establecer los naturales parámetros en la biosfera. Por este motivo, la Organización de las Naciones Unidas, desde hace muchos años, se han unido a este esfuerzo y ha consolidado en Protocolos, Reglamentos y Conferencias Internacionales el trabajo en equipo de países desarrollados y en vías de desarrollo de todo el mundo, estableciendo, tecnologías a favor del ambiente, financiamientos «verdes» y demás mecanismos favorables al entorno y al hombre. En este caso, la última Conferencia Internacional gestionada por las Naciones Unidas, fue el año pasado, 2010, en Cancún, donde se celebro la COP-16 y la CMP-6 y donde representantes de grandes y pequeños países de todo el mundofueron los protagonistas del evento, en el cual, se lograron establecer financiamientos a favor de tecnologías «verdes» y desarrollos limpios, así como próximas actividades para proteger los diversos ecosistemas y especies animales. Y sobre todo, la principal meta de esta COP fue restablecer la confianza de las poblaciones del mundo entero en una próxima unión consolidada entre todos los países para poder luchar en contra del cambio climático. The climate change is today one of the social and environment problems most important that will face thehumanity for his own salvation. Not to mention, with the necessary balance that must take account of the man with the environmental system, to thus natural to establish the parameters in the biosphere. For this reason, the United Nations, for many years, has joined this effort and has built in Protocols, Regulationsand International Conferences, the teamwork of both developed and developing countries worldwide, establishing, technologies for the environment, financing «green» and other mechanisms pro-environment and man. In this case, the last International Conference maintained by the United Nations, was last year, 2010, in Cancun, where he held the COP-16 and CMP-6, where representatives of large and small countries around the world were the protagonists of this event, which is able to establish funding for «green» technologies and clean development, and future activities to protect the various ecosystems and animal species. And above all, the main goal of the COP was to restore the confidence of the peoples of the world for an upcoming union established among all countries to fight climate change.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Repositori Instituci...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    visibility10
    visibilityviews10
    downloaddownloads10
    Powered by Usage counts
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Repositori Instituci...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Jorge Luis Cornejo Jacob;

    Se analizaron en este trabajo seis secuencias de destilación reactiva y unidad de separación (la secuencia convencional, la secuencia térmicamente acoplada y la secuencia térmicamente acoplada con uso mínimo de rehervidores, cada secuencia contó con su forma directa e indirecta) para producción de biodiesel mediante la esterificación de ácido láurico con metanol. Se evaluaron la robustez de las secuencias frente a perturbaciones, el arreglo de ganancias relativas (RGA) y la descomposición en valores singulares (DVS) con el fin de seguir el comportamiento dinámico de las seis secuencias cuando se les aplican diferentes perturbaciones en el flujo de entrada de los dos reactivos; de esta manera se encontraron regiones donde la operación es estable y controlable. Para la DVS se aplicaron perturbaciones en estado dinámico a las variables manipulables (relaciones de reflujo y cargas térmicas); las respuestas se ajustaron a modelos afines, con esto se obtuvieron los valores de valor singular mínimo y número de condición de cada secuencia. Para el análisis de RGA se perturbaron los valores iniciales de los productos y con las respuestas se arma la matriz de ganancias de la cual se obtienen su inversa y la transpuesta de la última y por último se aplica el producto Schur y se obtiene el análisis de RGA. Para realizar el análisis de controlabilidad se usaron tres controladores del tipo Proporcional-Integral (PI) previamente sintonizados, se aplicaron 3 diferentes perturbaciones en los flujos de entrada de las secuencias y se graficaron los resultados de productos y comportamiento de variables. Los resultados de controlabilidad se corroboran con los resultados del análisis DVS donde se observa que las secuencias que exhiben mejor control y robustez son la secuencia convencional indirecta y la secuencia térmicamente acoplada indirecta con uso mínimo de rehervidores. Six sequences of reactive distillation followed by a separation unit (conventional, thermally coupled and thermally coupled with minimum use of reboilers, each one in direct and indirect form) for the biodiesel production by esterification of lauric acid with methanol were analysed in this work. Also robustness against disturbances, relative gain array (RGA) and singular value decomposition (SVD) were evaluated in order to follow dynamic behaviour of the six sequences after perturbation in the feed flow rates of the two reactants; in this way regions for stable and controllable operation of the sequences were found. SVD was performed by disturbing the manipulate variables in dynamic state (reflux ratios and thermal duties); each response was adjusted to similar models in order to obtain the minimal singular value and the condition number for each sequence. In the case of the RGA, disturbance of the initial values of the products yield the gains matrix, which is inverted and transpose to, finally, practice the Schur product. To perform the controllability analysis, three Proportional-Integral (PI) controllers tuned previously were used; different disturbances were applied to the inlet flow rates and dynamic responses were followed. Controllability results confirmed the information yield by the SVD, it was observed that the sequences that exhibit the best robustness and controllability properties were the indirect conventional sequence and the indirect thermally coupled with minimum use of reboilers sequence. Facultad de Ingeniería Química. Maestría en Ciencias en Ingeniería Química

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
Advanced search in Research products
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
The following results are related to Energy Research. Are you interested to view more results? Visit OpenAIRE - Explore.
64 Research products
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Núñez Melvin, Cartín; Araya Alpízar, Carlomagno;

    El cambio climático es considerado el mayor desafío que enfrenta la humanidad. Durante los últimos 30 años cada década ha sido más caliente que la anterior. Este artículo es un análisis estadístico de la temperatura ambiental por medio de modelos lineales simples para conocer la tendencia promedio entre los años 2010 y 2019 en la Reserva Biológica Alberto Manuel Brenes (Costa Rica). Para este estudio se usaron datos de una estación meteorológica ubicada en la reserva. La temperatura promedio ha variado en forma significativa entre los años 2010 y 2019, en la temporada seca la temperatura ha aumentado, pero en la temporada lluviosa ha disminuido. Se considera un modelo de crecimiento aritmético entre los años 2010-2019, se estima que la temperatura media de la REBAMB para la temporada seca sea 21.1o C para el 2030 y 22.42o C para el 2050. Por el contrario, suponiendo un modelo de regresión lineal simple, para la temporada lluviosa se espera que la temperatura sea 18.051 °C para el 2030 y 15.831 °C para el 2050. Las consecuencias de estos cambios sobre la biodiversidad de la Reserva Alberto Manuel Brenes aún no se conocen. Climate change is considered the greatest challenge facing humanity today. For the past 30 years, each decade has been hotter than the previous one. This article presents a statistical analysis of environmental temperature using simple linear models to investigate the trends of average temperature between 2010 and 2019 at the Alberto Manuel Brenes Biological Reserve (REBAMB), Costa Rica. Data was collected using a meteorological station located at the REBAMB. The average temperature has varied significantly between 2010 and 2019, temperatures have increased during the dry seasons and decreased during the rainy seasons. Projections made using an arithmetic growth model for the 2010-2019 period, estimate average temperatures of 21.11 °C and 22.42 °C for the dry seasons of 2030 and 2050, respectively. On the other hand, if a simple linear regression model is used to make the same projections for the wet seasons, the resulting average temperatures will be 18.051 °C and 15.831 °C. Is not yet known how these temperature changes will affect the biodiversity of the REBAMB.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Ayestarán, Ignacio;

    Focusing on a global world, we should seek to understand the architecture of sustainable networks between the (real) biosphere and the (virtual) technoosphere, from the World Wide Web to the global ecology, from the Internet to Gaia in a symbiotic planet, where the Earth is a global brain/mind Desde un mundo global, deberíamos perseguir la comprensión de la arquitectura de redes sostenibles entre la biosfera (real) y la tecnoosfera (virtual), desde la World Wide Web hasta la ecología global, desde Internet a Gaia en un planeta simbiótico, donde la Tierra es un cerebro o mente global

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Diposit Digital de D...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Diposit Digital de D...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Cristóbal García, Jorge;

    De continuar con el ritmo de emisión de contaminantes alcanzado en los últimos años, y más concretamente de dióxido de carbono (CO2), las previsiones sobre su concentración en la atmósfera son dramáticas (por encima de 600 ppmv) con unas consecuencias irreversibles para el planeta. Para logar las reducciones de contaminantes que se acuerdan en las cumbres internacionales es necesario, entre otras medidas, la reducción de emisiones en la producción de electricidad a partir de combustibles fósiles, entre ellos el carbón. La presente Tesis Doctoral propone una metodología y una serie de herramientas de toma de decisión cuyo fin es evaluar y aumentar la sostenibilidad del proceso de generación de electricidad a partir del carbón. Esta metodología está basada en programación matemática para resolver problemas de optimización multi-objetivo. Además es aplicable a un amplio rango de procesos e industrias que se enfrenten a problemas de decisión similares If the pollutant emission level continues as usual in the late years, especially those of carbon dioxide (CO2), the atmosphere concentration projections are dramatic (above 600 ppmv) with irreversible consequences to the planet. In order to achieve the binding targets of reductions agreed in the international summit meetings, it is necessary the reduction of emissions from the electricity production from fossil-fueled power plants, especially coal-fired. The objective of this work is developing a methodology and providing tools that help in the decision making process in order to evaluate and enhance the sustainability of the electricity production process form coal. This methodology is based on mathematical programming that allows solving multi-objective optimization problems. Besides, it is applicable to a wide range of processes and industries that face similar decision problems.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Tesis Doctorals en X...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Tesis Doctorals en Xarxa
    Doctoral thesis . 2013
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Tesis Doctorals en X...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Tesis Doctorals en Xarxa
      Doctoral thesis . 2013
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Martínez Castillo, Róger;

    La agricultura subordinada al capital financiero internacional, mediante laagroindustria de alimentos e insumos, está bajo intereses que actúan con unalógica lucrativa.Los productos transgénicos tienen impactos negativos en la agricultura y laexpulsión de trabajadores rurales hacia áreas urbanas, incrementa en el uso deagroquímicos y la degradación nutritiva de la alimentación.Deben desarrollarse políticas de regulación controlados públicamente, paramonitorear, evaluar y evitar los riesgos sociales y ambientales de laagrobiotecnología. Agriculture subordinated to international financial capital, through agriculturalindustry of food and expenses, is under interests that act with a lucrative logic.Transgenic products have negative impacts on agriculture and displacement ofrural workers to urban areas, increasing the use of agrochemicals and thedeterioration of nourishment.Publicly controlled regulation policies must be developed, for monitoring,evaluating, and avoiding the social and environmental risks of agriculturalbiotechnology.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/

    When visualizing main global macro magnitudes temporal trends, such as population or natural resource consumption, we find the same pattern: endless exponential growth. Anyone can understand that, in a finite planet, a non-stop dynamics is impossible. This behavior, inherently unstable, is complicated with the existence of delays. The runaway growth can reach three different steady states: (i) a gently approach to its carrying capacity; (ii) attain that state after a period of oscillations, or (iii) collapsing to a very stable state which is impossible to leave: zero resources and zero population. Climate Warming crisis, the over-discussed issue of the last times, show us that misunderstandings and bad management of environmental problems of anthropogenic origin, need a systemic comprehension and quick actions. The cocktail conformed by the global nature of economy and its impact on environment, with an unprecedented variety and scope, lead us to refer it as a Global Change. Solutions should be based on considering the interaction between different economies in the world and the environmental reinforcing problems. Diminishing unitary consumption, supported by technology, can help us to move to a new paradigm. Hence, consumption should be more virtual than physical, relaxing once and for all the pressure on nature and avoiding the collapse that has already sunken many other civilizations. {"references": ["Mart\u00ednez Valderrama, J. 2017. El cambio global desde una perspectiva sist\u00e9mica: propuestas para evitar el colapso. Revista de Responsabilidad Social de la Empresa. N\u00ba 27-2017. Cuatrimestre III: 106 - 126. ISSN: 1888-9638"]}

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ZENODOarrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    ZENODO
    Article . 2017
    License: CC BY
    Data sources: ZENODO
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    ZENODO
    Article . 2017
    License: CC BY
    Data sources: Datacite
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    ZENODO
    Article . 2017
    License: CC BY
    Data sources: Datacite
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    visibility16
    visibilityviews16
    downloaddownloads60
    Powered by Usage counts
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ZENODOarrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      ZENODO
      Article . 2017
      License: CC BY
      Data sources: ZENODO
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      ZENODO
      Article . 2017
      License: CC BY
      Data sources: Datacite
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      ZENODO
      Article . 2017
      License: CC BY
      Data sources: Datacite
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Padilla, Emilio|||0000-0002-9510-8262; Roca Jusmet, Jordi|||0000-0001-7766-3759;

    En el presente artículo analizamos los potenciales efectos distributivos de las políticas ambientales, centrándonos en el caso de la imposición sobre el dióxido de carbono y las energías no renovables. Se estudian las consecuencias de un impuesto sobre las emisiones de CO2 aplicado en el ámbito de la Unión Europea analizando los efectos distributivos entre países. Se contemplan tres posibles modelos de impuesto: un modelo puro sobre las emisiones, un modelo mixto energía no renovable-CO2 y un modelo sobre el CO2 y la energía nuclear. El ámbito de análisis son los 25 países miembros de la UE y se mide el nivel de progresividad- regresividad de los diferentes modelos incorporando también los efectos de un retorno de los ingresos recaudados proporcionalmente a la población de cada país. El análisis es estático, pero concluye con algunas consideraciones sobre los posibles efectos dinámicos de este tipo de impuesto. In this article we analyse the potential distributive effects of environmental policies, focussing on the case of taxes on carbon dioxide and non-renewable energies. We study the potential consequences of a tax on CO2 emissions applied at the European Union level, and we analyse the distributive effects across countries. We study three possible models of tax: a pure model of tax on emissions, a mixed model of tax on non-renewable energy and CO2, and a model of a tax on CO2 and nuclear power energy. The analysis considers the 25 European Union member countries. We measure the degree of progressivity-regressivity of the different models, and we also take into account the effects of returning the collected income in proportion to each country population. The analysis is basically a static one, but we conclude with some considerations about the possible dynamic effects of this type of tax.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Garrido, Jaime; Rodríguez, Ignacio; Vallejos-Romero, Arturo;

    El estudio investiga las respuestas de la comunidad local al proyecto Parque Eólico Chiloé (PECh) que pretende instalarse en la zona de Mar Brava, comuna de Ancud, Chile. Al igual que en muchos otros casos de conflictos sociales por la instalación de parques eólicos alrededor del mundo, en este estudio de caso nos encontramos en presencia de una opinión pública mayoritaria que se muestra a favor de este tipo de energía, pero que se opone a la instalación de un parque eólico concreto en un territorio determinado. En este trabajo, se presentan los resultados de una investigación exploratoria que tuvo como objetivo la comprensión de las respuestas de la comunidad local ante el envío del proyecto PECh al Sistema de Evaluación de Impacto Ambiental. Para ello, se propuso un diseño cualitativo, utilizando preferentemente técnicas dialógicas de indagación. La muestra fue intencionada e identificó a los principales actores que protagonizan el conflicto. Los resultados muestran que el surgimiento de la tensión se vincula con una multiplicidad de factores: a) la percepción de daño al patrimonio natural y cultural; b) la percepción de los fuertes efectos negativos del proyecto en las actividades productivas locales; c) la desconfianza en los promotores de la iniciativa, en las autoridades locales y en la institucionalidad ambiental, y d) la amenaza a los proyectos de vida de los habitantes de la zona. Concluimos que, si se quiere impulsar el desarrollo de las energías limpias para mitigar los efectos del cambio climático, debería prestarse una mayor atención a estos aspectos. L'estudi investiga les respostes de la comunitat local al projecte Parque Eólico Chiloé (PECh) que pretén instal·lar-se a la zona de Mar Brava, municipi d'Ancud, Xile. Igual que en molts altres casos de conflictes socials per la instal·lació de parcs eòlics arreu del món, en aquest estudi de cas ens trobem en presència d'una opinió pública majoritària que es mostra a favor d'aquest tipus d'energia, però que s'oposa a la instal·lació d'un parc eòlic concret en un territori determinat. En aquest treball, es presenten els resultats d'una recerca exploratòria que va tenir com a objectiu la comprensió de les respostes de la comunitat local davant l'enviament del projecte PECh al Sistema d'Avaluació d'Impacte Ambiental. Per a això, es va proposar un disseny qualitatiu, utilitzant preferentment tècniques dialògiques d'indagació. La mostra va ser intencionada i va identificar els actors principals que protagonitzen el conflicte. Els resultats mostren que el sorgiment de la tensió es vincula amb una multiplicitat de factors: a) la percepció de dany al patrimoni natural i cultural; b) la percepció dels forts efectes negatius del projecte en les activitats productives locals; c) la desconfiança en els promotors de la iniciativa, en les autoritats locals i en la institucionalitat ambiental, i d) l'amenaça als projectes de vida dels habitants de la zona. Concloem que, si es vol impulsar el desenvolupament de les energies netes per mitigar els efectes del canvi climàtic, hauria de prestar-se més atenció a aquests aspectes. This study explores the responses of the local community to the Parque eólico Chiloé (PECh) project, which is to be installed in the Mar Brava area of Ancud, Chile. Like many other social conflicts involving wind energy developments that have arisen around the world, we find significant public support for wind energy but resistance by the local population to a particular wind farm development. This paper presents the results of an exploratory research study whose aim was to understand the local community's responses to the PECh project sent to the Environmental Impact Assessment System in Chile. A qualitative design primarily with dialogic inquiry techniques has been used. The sample was intentional, identifying the main actors involved in the conflict. The results show that the social conflict is related to multiple factors: a) the perception of damages to natural and cultural heritage; b) the perception of negative strong effects that the wind farm development would have on local productive activities; c) local community distrust towards the company, local authorities and environmental regulators, and d) the threat to life projects of the local people. In order to drive the sustainable development of renewable energy to mitigate the effects of climate change, more attention should be paid to these aspects.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Avendaño Oviedo, Efren; Benites Torres, Edward Daniel; Infante Ramos, Sergio Andres;

    El aprovechamiento de aguas pluviales consiste en utilizar las cubiertas de los edificios como captadores; de este modo, el agua se recoge mediante canaletas, canalones o sumideros en un techo, tejado o una terraza, y se conduce a través de bajantes, para almacenarse finalmente en un depósito. El propósito de esta investigación está enfocado en evaluar la viabilidad de un proyecto de esta naturaleza, en las instalaciones de la unidad de salud Compensar salitre determinado la relación costo/beneficio, además de llevar a cabo la etapa preliminar de planeación. The use of rainwater consists of using the roofs of the buildings as collectors; in this way, the water is collected through gutters, gutters or drains on a roof, roof or terrace, and is conducted through downspouts, to be finally stored in a tank. The purpose of this research is focused on evaluating the viability of a project of this nature, in the facilities of the Compensar salitre health unit, determining the cost / benefit ratio, in addition to carrying out the preliminary planning stage. Especialista en Gerencia de Proyectos

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Biblioteca Digital M...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Biblioteca Digital M...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Rinaudo, María Eugenia;

    El cambio climático, es hoy en día, una de las problemáticas socio-ambientales mas importantes que deberá enfrentar la humanidad para su misma salvación. Sin contar con el equilibrio necesario que deberá tener en cuenta el hombre con el sistema ambiental para de esta forma, poder establecer los naturales parámetros en la biosfera. Por este motivo, la Organización de las Naciones Unidas, desde hace muchos años, se han unido a este esfuerzo y ha consolidado en Protocolos, Reglamentos y Conferencias Internacionales el trabajo en equipo de países desarrollados y en vías de desarrollo de todo el mundo, estableciendo, tecnologías a favor del ambiente, financiamientos «verdes» y demás mecanismos favorables al entorno y al hombre. En este caso, la última Conferencia Internacional gestionada por las Naciones Unidas, fue el año pasado, 2010, en Cancún, donde se celebro la COP-16 y la CMP-6 y donde representantes de grandes y pequeños países de todo el mundofueron los protagonistas del evento, en el cual, se lograron establecer financiamientos a favor de tecnologías «verdes» y desarrollos limpios, así como próximas actividades para proteger los diversos ecosistemas y especies animales. Y sobre todo, la principal meta de esta COP fue restablecer la confianza de las poblaciones del mundo entero en una próxima unión consolidada entre todos los países para poder luchar en contra del cambio climático. The climate change is today one of the social and environment problems most important that will face thehumanity for his own salvation. Not to mention, with the necessary balance that must take account of the man with the environmental system, to thus natural to establish the parameters in the biosphere. For this reason, the United Nations, for many years, has joined this effort and has built in Protocols, Regulationsand International Conferences, the teamwork of both developed and developing countries worldwide, establishing, technologies for the environment, financing «green» and other mechanisms pro-environment and man. In this case, the last International Conference maintained by the United Nations, was last year, 2010, in Cancun, where he held the COP-16 and CMP-6, where representatives of large and small countries around the world were the protagonists of this event, which is able to establish funding for «green» technologies and clean development, and future activities to protect the various ecosystems and animal species. And above all, the main goal of the COP was to restore the confidence of the peoples of the world for an upcoming union established among all countries to fight climate change.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Repositori Instituci...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    visibility10
    visibilityviews10
    downloaddownloads10
    Powered by Usage counts
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Repositori Instituci...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Jorge Luis Cornejo Jacob;

    Se analizaron en este trabajo seis secuencias de destilación reactiva y unidad de separación (la secuencia convencional, la secuencia térmicamente acoplada y la secuencia térmicamente acoplada con uso mínimo de rehervidores, cada secuencia contó con su forma directa e indirecta) para producción de biodiesel mediante la esterificación de ácido láurico con metanol. Se evaluaron la robustez de las secuencias frente a perturbaciones, el arreglo de ganancias relativas (RGA) y la descomposición en valores singulares (DVS) con el fin de seguir el comportamiento dinámico de las seis secuencias cuando se les aplican diferentes perturbaciones en el flujo de entrada de los dos reactivos; de esta manera se encontraron regiones donde la operación es estable y controlable. Para la DVS se aplicaron perturbaciones en estado dinámico a las variables manipulables (relaciones de reflujo y cargas térmicas); las respuestas se ajustaron a modelos afines, con esto se obtuvieron los valores de valor singular mínimo y número de condición de cada secuencia. Para el análisis de RGA se perturbaron los valores iniciales de los productos y con las respuestas se arma la matriz de ganancias de la cual se obtienen su inversa y la transpuesta de la última y por último se aplica el producto Schur y se obtiene el análisis de RGA. Para realizar el análisis de controlabilidad se usaron tres controladores del tipo Proporcional-Integral (PI) previamente sintonizados, se aplicaron 3 diferentes perturbaciones en los flujos de entrada de las secuencias y se graficaron los resultados de productos y comportamiento de variables. Los resultados de controlabilidad se corroboran con los resultados del análisis DVS donde se observa que las secuencias que exhiben mejor control y robustez son la secuencia convencional indirecta y la secuencia térmicamente acoplada indirecta con uso mínimo de rehervidores. Six sequences of reactive distillation followed by a separation unit (conventional, thermally coupled and thermally coupled with minimum use of reboilers, each one in direct and indirect form) for the biodiesel production by esterification of lauric acid with methanol were analysed in this work. Also robustness against disturbances, relative gain array (RGA) and singular value decomposition (SVD) were evaluated in order to follow dynamic behaviour of the six sequences after perturbation in the feed flow rates of the two reactants; in this way regions for stable and controllable operation of the sequences were found. SVD was performed by disturbing the manipulate variables in dynamic state (reflux ratios and thermal duties); each response was adjusted to similar models in order to obtain the minimal singular value and the condition number for each sequence. In the case of the RGA, disturbance of the initial values of the products yield the gains matrix, which is inverted and transpose to, finally, practice the Schur product. To perform the controllability analysis, three Proportional-Integral (PI) controllers tuned previously were used; different disturbances were applied to the inlet flow rates and dynamic responses were followed. Controllability results confirmed the information yield by the SVD, it was observed that the sequences that exhibit the best robustness and controllability properties were the indirect conventional sequence and the indirect thermally coupled with minimum use of reboilers sequence. Facultad de Ingeniería Química. Maestría en Ciencias en Ingeniería Química

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    addClaim

    This Research product is the result of merged Research products in OpenAIRE.

    You have already added works in your ORCID record related to the merged Research product.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ LAReferencia - Red F...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.