- EC| AURES II
Franziska Schöniger; Franziska Schöniger
Harvested from ORCID Public Data FileFranziska Schöniger in OpenAIRE Philipp Mascherbauer; Philipp Mascherbauer
Harvested from ORCID Public Data FilePhilipp Mascherbauer in OpenAIRE Gustav Resch; Gustav Resch
Harvested from ORCID Public Data FileGustav Resch in OpenAIRE Lukas Kranzl; +1 AuthorsLukas Kranzl
Harvested from ORCID Public Data FileLukas Kranzl in OpenAIRE Franziska Schöniger; Franziska Schöniger
Harvested from ORCID Public Data FileFranziska Schöniger in OpenAIRE Philipp Mascherbauer; Philipp Mascherbauer
Harvested from ORCID Public Data FilePhilipp Mascherbauer in OpenAIRE Gustav Resch; Gustav Resch
Harvested from ORCID Public Data FileGustav Resch in OpenAIRE Lukas Kranzl; Lukas Kranzl
Harvested from ORCID Public Data FileLukas Kranzl in OpenAIRE Reinhard Haas; Reinhard Haas
Harvested from ORCID Public Data FileReinhard Haas in OpenAIREAbstractDecarbonising the energy system requires high shares of variable renewable generation and sector coupling like power to heat. In addition to heat supply, heat pumps can be used in future energy systems to provide flexibility to the electricity system by using the thermal storage potential of the building stock and buffer tanks to shift electricity demand to hours of high renewable electricity production. Bridging the gap between two methodological approaches, we coupled a detailed building technology operation model and the open-source energy system model Balmorel to evaluate the flexibility potential that decentral heat pumps can provide to the electricity system. Austria in the year 2030 serves as an example of a 100% renewable-based electricity system (at an annual national balance). Results show that system benefits from heat pump flexibility are relatively limited in extent and concentrated on short-term flexibility. Flexible heat pumps reduce system cost, CO2 emissions, and photovoltaics and wind curtailment in all scenarios. The amount of electricity shifted in the assessed standard flexibility scenario is 194 GWhel and accounts for about 20% of the available flexible heat pump electricity demand. A comparison of different modelling approaches and a deterministic sensitivity analysis of key input parameters complement the modelling. The most important input parameters impacting heat pump flexibility are the flexible capacity (determined by installed capacity and share of control), shifting time limitations, and cost assumptions for the flexibility provided. Heat pump flexibility contributes more to increasing low residual loads (up to 22% in the assessed scenarios) than decreasing residual load peaks. Wind power integration benefits more from heat pump flexibility than photovoltaics because of the temporal correlation between heat demand and wind generation.
Access Routeshybrid 4 citations 4 popularity Average influence Average impulse Average 
Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s12053-024-10206-z&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - EC| AURES II Franziska Schöniger;
Franziska Schöniger
Harvested from ORCID Public Data FileFranziska Schöniger in OpenAIRE Philipp Mascherbauer; Philipp Mascherbauer
Harvested from ORCID Public Data FilePhilipp Mascherbauer in OpenAIRE Gustav Resch; Gustav Resch
Harvested from ORCID Public Data FileGustav Resch in OpenAIRE Lukas Kranzl; +1 AuthorsLukas Kranzl
Harvested from ORCID Public Data FileLukas Kranzl in OpenAIRE Franziska Schöniger; Franziska Schöniger
Harvested from ORCID Public Data FileFranziska Schöniger in OpenAIRE Philipp Mascherbauer; Philipp Mascherbauer
Harvested from ORCID Public Data FilePhilipp Mascherbauer in OpenAIRE Gustav Resch; Gustav Resch
Harvested from ORCID Public Data FileGustav Resch in OpenAIRE Lukas Kranzl; Lukas Kranzl
Harvested from ORCID Public Data FileLukas Kranzl in OpenAIRE Reinhard Haas; Reinhard Haas
Harvested from ORCID Public Data FileReinhard Haas in OpenAIREAbstractDecarbonising the energy system requires high shares of variable renewable generation and sector coupling like power to heat. In addition to heat supply, heat pumps can be used in future energy systems to provide flexibility to the electricity system by using the thermal storage potential of the building stock and buffer tanks to shift electricity demand to hours of high renewable electricity production. Bridging the gap between two methodological approaches, we coupled a detailed building technology operation model and the open-source energy system model Balmorel to evaluate the flexibility potential that decentral heat pumps can provide to the electricity system. Austria in the year 2030 serves as an example of a 100% renewable-based electricity system (at an annual national balance). Results show that system benefits from heat pump flexibility are relatively limited in extent and concentrated on short-term flexibility. Flexible heat pumps reduce system cost, CO2 emissions, and photovoltaics and wind curtailment in all scenarios. The amount of electricity shifted in the assessed standard flexibility scenario is 194 GWhel and accounts for about 20% of the available flexible heat pump electricity demand. A comparison of different modelling approaches and a deterministic sensitivity analysis of key input parameters complement the modelling. The most important input parameters impacting heat pump flexibility are the flexible capacity (determined by installed capacity and share of control), shifting time limitations, and cost assumptions for the flexibility provided. Heat pump flexibility contributes more to increasing low residual loads (up to 22% in the assessed scenarios) than decreasing residual load peaks. Wind power integration benefits more from heat pump flexibility than photovoltaics because of the temporal correlation between heat demand and wind generation.
Access Routeshybrid 4 citations 4 popularity Average influence Average impulse Average Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s12053-024-10206-z&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Access Routes
bronze 48 citations 48 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/j.1530-0277.2012.01830.x&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Access Routes
bronze 48 citations 48 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/j.1530-0277.2012.01830.x&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - EC| IPODD ,EC| SONNETMIKKONEN IRMELI; GYNTHER LEA; MATSCHOSS KAISA;
MATSCHOSS KAISA
Harvested from ORCID Public Data FileMATSCHOSS KAISA in OpenAIRE KOUKOUFIKIS GEORGIOS; +2 AuthorsKOUKOUFIKIS GEORGIOS
Harvested from ORCID Public Data FileKOUKOUFIKIS GEORGIOS in OpenAIREMIKKONEN IRMELI; GYNTHER LEA; MATSCHOSS KAISA; MATSCHOSS KAISA
Harvested from ORCID Public Data FileMATSCHOSS KAISA in OpenAIRE KOUKOUFIKIS GEORGIOS; MURAUSKAITE INGRIDA; UIHLEIN ANDREAS;KOUKOUFIKIS GEORGIOS
Harvested from ORCID Public Data FileKOUKOUFIKIS GEORGIOS in OpenAIREThis report reflects upon the concept of social innovation and the way it is used in the energy sector. It does so by bringing together theoretical investigations and empirical knowledge. We aim to clarify the concept of social innovation in the energy sector by reviewing the literature and reflecting over a number of social innovation projects in Europe. The analysis of the projects against various contextual factors and their goals reveals the significant potential of social innovation on accelerating the energy transition while tackling societal problems. Energy production, energy efficiency and energy literacy are the main domains to which socially innovative activities contribute the most. High competences of project leadership and management observed though projects are often small in scale and context-dependent. This indicates that successful socially innovative energy initiatives require advanced bottom-up governance structures even if that may imply limitations for scaling up. This setting may complicate top-down support as legal, financial or even cultural policy-making must be tailor-made and reinvent or adjust continuously. Nevertheless, social innovative activities are expected to further proliferate the following years and move towards a sound environmental, cultural, political, economic and social direction, as knowledge creation and diffusion of technological and governance innovations accompanied with policy support are on the rise. JRC.C.7-Knowledge for the Energy Union
Access RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2760/555111&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - EC| IPODD ,EC| SONNETMIKKONEN IRMELI; GYNTHER LEA; MATSCHOSS KAISA;
MATSCHOSS KAISA
Harvested from ORCID Public Data FileMATSCHOSS KAISA in OpenAIRE KOUKOUFIKIS GEORGIOS; +2 AuthorsKOUKOUFIKIS GEORGIOS
Harvested from ORCID Public Data FileKOUKOUFIKIS GEORGIOS in OpenAIREMIKKONEN IRMELI; GYNTHER LEA; MATSCHOSS KAISA; MATSCHOSS KAISA
Harvested from ORCID Public Data FileMATSCHOSS KAISA in OpenAIRE KOUKOUFIKIS GEORGIOS; MURAUSKAITE INGRIDA; UIHLEIN ANDREAS;KOUKOUFIKIS GEORGIOS
Harvested from ORCID Public Data FileKOUKOUFIKIS GEORGIOS in OpenAIREThis report reflects upon the concept of social innovation and the way it is used in the energy sector. It does so by bringing together theoretical investigations and empirical knowledge. We aim to clarify the concept of social innovation in the energy sector by reviewing the literature and reflecting over a number of social innovation projects in Europe. The analysis of the projects against various contextual factors and their goals reveals the significant potential of social innovation on accelerating the energy transition while tackling societal problems. Energy production, energy efficiency and energy literacy are the main domains to which socially innovative activities contribute the most. High competences of project leadership and management observed though projects are often small in scale and context-dependent. This indicates that successful socially innovative energy initiatives require advanced bottom-up governance structures even if that may imply limitations for scaling up. This setting may complicate top-down support as legal, financial or even cultural policy-making must be tailor-made and reinvent or adjust continuously. Nevertheless, social innovative activities are expected to further proliferate the following years and move towards a sound environmental, cultural, political, economic and social direction, as knowledge creation and diffusion of technological and governance innovations accompanied with policy support are on the rise. JRC.C.7-Knowledge for the Energy Union
Access RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2760/555111&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=dedup_wf_002::0d4123cbcc62703c98e3274d2b8c6570&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=dedup_wf_002::0d4123cbcc62703c98e3274d2b8c6570&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=dedup_wf_002::b7c3024b6c0647c9fb1e8150a46afb89&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=dedup_wf_002::b7c3024b6c0647c9fb1e8150a46afb89&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu- Marcos G. Alberti;
Marcos G. Alberti
Harvested from ORCID Public Data FileMarcos G. Alberti in OpenAIRE Jaime C. Gálvez; Jaime C. Gálvez
Harvested from ORCID Public Data FileJaime C. Gálvez in OpenAIRE Alejandro Enfedaque; Ana Carmona; +2 AuthorsAlejandro Enfedaque
Harvested from ORCID Public Data FileAlejandro Enfedaque in OpenAIRE Marcos G. Alberti; Marcos G. Alberti
Harvested from ORCID Public Data FileMarcos G. Alberti in OpenAIRE Jaime C. Gálvez; Jaime C. Gálvez
Harvested from ORCID Public Data FileJaime C. Gálvez in OpenAIRE Alejandro Enfedaque; Ana Carmona; Cristina Valverde; Gabriel Pardo;Alejandro Enfedaque
Harvested from ORCID Public Data FileAlejandro Enfedaque in OpenAIREConstruction involves the use of significant quantities of raw materials and entails high-energy consumption. For the sake of choosing the most appropriate solution that considers environmental and sustainable concepts, tools such as the integrated value model for sustainable assessment (Modelo Integrado de Valor para una Evaluación Sostenible, MIVES) used in Spain, plays a key role in obtaining the best solution. MIVES is a multi-criteria decision-making method based on the value function concept and the seminars delivered by experts. Such tools, in order to show how they may work, require application to case studies. In this paper, two concrete slabs manufactured with differing reinforcements during the construction of the La Canda Tunnels are compared by means of MIVES. The two concrete slabs were reinforced with a conventional steel-mesh and with polyolefin fibres. This research was focussed on the main aspects affecting the construction. That is to say, the environmental, economic, and social factors were assessed by the method, being of special impact the issues related with maintenance of the structure. The results showed that from the point of view of sustainability, the use of polyolefin fibres provided a significant advantage, mainly due to the lower maintenance required.
Access RoutesGreen gold 19 citations 19 popularity Top 10% influence Average impulse Top 10% Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/su10124765&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Marcos G. Alberti;
Marcos G. Alberti
Harvested from ORCID Public Data FileMarcos G. Alberti in OpenAIRE Jaime C. Gálvez; Jaime C. Gálvez
Harvested from ORCID Public Data FileJaime C. Gálvez in OpenAIRE Alejandro Enfedaque; Ana Carmona; +2 AuthorsAlejandro Enfedaque
Harvested from ORCID Public Data FileAlejandro Enfedaque in OpenAIRE Marcos G. Alberti; Marcos G. Alberti
Harvested from ORCID Public Data FileMarcos G. Alberti in OpenAIRE Jaime C. Gálvez; Jaime C. Gálvez
Harvested from ORCID Public Data FileJaime C. Gálvez in OpenAIRE Alejandro Enfedaque; Ana Carmona; Cristina Valverde; Gabriel Pardo;Alejandro Enfedaque
Harvested from ORCID Public Data FileAlejandro Enfedaque in OpenAIREConstruction involves the use of significant quantities of raw materials and entails high-energy consumption. For the sake of choosing the most appropriate solution that considers environmental and sustainable concepts, tools such as the integrated value model for sustainable assessment (Modelo Integrado de Valor para una Evaluación Sostenible, MIVES) used in Spain, plays a key role in obtaining the best solution. MIVES is a multi-criteria decision-making method based on the value function concept and the seminars delivered by experts. Such tools, in order to show how they may work, require application to case studies. In this paper, two concrete slabs manufactured with differing reinforcements during the construction of the La Canda Tunnels are compared by means of MIVES. The two concrete slabs were reinforced with a conventional steel-mesh and with polyolefin fibres. This research was focussed on the main aspects affecting the construction. That is to say, the environmental, economic, and social factors were assessed by the method, being of special impact the issues related with maintenance of the structure. The results showed that from the point of view of sustainability, the use of polyolefin fibres provided a significant advantage, mainly due to the lower maintenance required.
Access RoutesGreen gold 19 citations 19 popularity Top 10% influence Average impulse Top 10% Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/su10124765&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Díaz Villanueva, Manuel Jesús;
Díaz Villanueva, Manuel Jesús
Harvested from ORCID Public Data FileDíaz Villanueva, Manuel Jesús in OpenAIRE Ruiz-Ramos, Encarnación; Ruiz-Ramos, Encarnación
Harvested from ORCID Public Data FileRuiz-Ramos, Encarnación in OpenAIRE Romero-Pulido, Inmaculada; Romero-Pulido, Inmaculada
Harvested from ORCID Public Data FileRomero-Pulido, Inmaculada in OpenAIRE Cara-Corpas, Cristobal; +2 AuthorsCara-Corpas, Cristobal
Harvested from ORCID Public Data FileCara-Corpas, Cristobal in OpenAIRE Díaz Villanueva, Manuel Jesús; Díaz Villanueva, Manuel Jesús
Harvested from ORCID Public Data FileDíaz Villanueva, Manuel Jesús in OpenAIRE Ruiz-Ramos, Encarnación; Ruiz-Ramos, Encarnación
Harvested from ORCID Public Data FileRuiz-Ramos, Encarnación in OpenAIRE Romero-Pulido, Inmaculada; Romero-Pulido, Inmaculada
Harvested from ORCID Public Data FileRomero-Pulido, Inmaculada in OpenAIRE Cara-Corpas, Cristobal; Cara-Corpas, Cristobal
Harvested from ORCID Public Data FileCara-Corpas, Cristobal in OpenAIRE Moya, Manuel; Moya, Manuel
Harvested from ORCID Public Data FileMoya, Manuel in OpenAIRE Castro, Eulogio; Castro, Eulogio
Harvested from ORCID Public Data FileCastro, Eulogio in OpenAIREThe ethanolic fermentation of liquid fractions (hydrolysates) issued from dilute acid pre-treatment of olive tree biomass by Pichia stipitis is reported for the first time. On the one side, P. stipitis has been reported as the most promising naturally occurring C5 fermenting microorganism; on the other side, olive tree biomass is a renewable, low cost, and lacking of alternatives agricultural residue especially abundant in Mediterranean countries. The study was performed in two steps. First, the fermentation performance of P. stipitis was evaluated on a fermentation medium also containing the main inhibitors found in these hydrolysates (acetic acid, formic acid, and furfural), as well as glucose and xylose as carbon sources. The effect of inhibitors, individually or in a mixture, on kinetic and yield parameters was calculated. In a second step, hydrolysates obtained from 1% (w/w) sulfuric acid pre-treatment of olive tree biomass at 190ºC for 10 min were used as a real fermentation medium with the same microorganism. Due to inhibition, effective fermentation required dilution of the hydrolysate and either overliming or activated charcoal treatment. Results show that ethanol yields obtained from hydrolysates, ranging from 0.35 to 0.42 g/g, are similar to those from synthetic medium, although the process proceeds at lower rates. Inhibiting compounds affect the fermentation performance in a synergistic way. Furfural is rapidly assimilated by the yeast; acetic acid and formic acid concentrations decrease slowly during the process. Activated charcoal or overliming detoxification improve the fermentability of diluted hydrolysates.
Access RoutesGreen 62 citations 62 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s11274-009-9966-9&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Díaz Villanueva, Manuel Jesús;
Díaz Villanueva, Manuel Jesús
Harvested from ORCID Public Data FileDíaz Villanueva, Manuel Jesús in OpenAIRE Ruiz-Ramos, Encarnación; Ruiz-Ramos, Encarnación
Harvested from ORCID Public Data FileRuiz-Ramos, Encarnación in OpenAIRE Romero-Pulido, Inmaculada; Romero-Pulido, Inmaculada
Harvested from ORCID Public Data FileRomero-Pulido, Inmaculada in OpenAIRE Cara-Corpas, Cristobal; +2 AuthorsCara-Corpas, Cristobal
Harvested from ORCID Public Data FileCara-Corpas, Cristobal in OpenAIRE Díaz Villanueva, Manuel Jesús; Díaz Villanueva, Manuel Jesús
Harvested from ORCID Public Data FileDíaz Villanueva, Manuel Jesús in OpenAIRE Ruiz-Ramos, Encarnación; Ruiz-Ramos, Encarnación
Harvested from ORCID Public Data FileRuiz-Ramos, Encarnación in OpenAIRE Romero-Pulido, Inmaculada; Romero-Pulido, Inmaculada
Harvested from ORCID Public Data FileRomero-Pulido, Inmaculada in OpenAIRE Cara-Corpas, Cristobal; Cara-Corpas, Cristobal
Harvested from ORCID Public Data FileCara-Corpas, Cristobal in OpenAIRE Moya, Manuel; Moya, Manuel
Harvested from ORCID Public Data FileMoya, Manuel in OpenAIRE Castro, Eulogio; Castro, Eulogio
Harvested from ORCID Public Data FileCastro, Eulogio in OpenAIREThe ethanolic fermentation of liquid fractions (hydrolysates) issued from dilute acid pre-treatment of olive tree biomass by Pichia stipitis is reported for the first time. On the one side, P. stipitis has been reported as the most promising naturally occurring C5 fermenting microorganism; on the other side, olive tree biomass is a renewable, low cost, and lacking of alternatives agricultural residue especially abundant in Mediterranean countries. The study was performed in two steps. First, the fermentation performance of P. stipitis was evaluated on a fermentation medium also containing the main inhibitors found in these hydrolysates (acetic acid, formic acid, and furfural), as well as glucose and xylose as carbon sources. The effect of inhibitors, individually or in a mixture, on kinetic and yield parameters was calculated. In a second step, hydrolysates obtained from 1% (w/w) sulfuric acid pre-treatment of olive tree biomass at 190ºC for 10 min were used as a real fermentation medium with the same microorganism. Due to inhibition, effective fermentation required dilution of the hydrolysate and either overliming or activated charcoal treatment. Results show that ethanol yields obtained from hydrolysates, ranging from 0.35 to 0.42 g/g, are similar to those from synthetic medium, although the process proceeds at lower rates. Inhibiting compounds affect the fermentation performance in a synergistic way. Furfural is rapidly assimilated by the yeast; acetic acid and formic acid concentrations decrease slowly during the process. Activated charcoal or overliming detoxification improve the fermentability of diluted hydrolysates.
Access RoutesGreen 62 citations 62 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s11274-009-9966-9&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Susana Velasco-Lozano;
Susana Velasco-Lozano
Harvested from ORCID Public Data FileSusana Velasco-Lozano in OpenAIRE Mato Knez; Fernando López-Gallego; Fernando López-Gallego
Harvested from ORCID Public Data FileFernando López-Gallego in OpenAIRESustainable electricity generation is one of the major current challenges for our society. In this context, the evolution of nanomaterials and nanotechnologies has enabled the fabrication of microscopic devices to produce clean energy from a great variety of renewable sources. To expand the possibilities of energy generation, we have designed and fabricated bioinorganic generators capable to produce electricity by conversion of chemical energy from renewable fuel sources. Unlike traditional generators, the systems described herein produce mechanical energy through enzyme-driven gas production which generates vibration and pressure that are thus converted into electricity by the action of a piezoelectric component properly integrated into the device. Our generators are able to produce an electric ernergy from different renewable sources like glucose, ethanol, and amino acids, attaining energy outputs around 250 nJ cm–2 and reaching maximum open-circuit voltages of up to 1 V. In addition, the produced energy can be easily regulated by adjusting both enzyme and fuel concentration which can tune the electrical output according to the application. The systems described herein propose a new concept for self-sufficient energy harvesting that bridges biocatalysis and piezoelectricity, where the energy production is based on the piezoelectric effect triggered by enzymatic action rather than on the enzyme-driven electron transfer that governs biofuel cells. Although the electric output is too low yet to be considered an alternative for energy production, this technology opens the door to power small devices. We envision the utilization of this technology in such remote locations where mechanical energy is lacking but there are chemical energy reservoirs. We would like to acknowledge Marie-Curie Actions (NANOBIENER project), IKERBASQUE foundation for funding F.L.-G., and the support of COST Action CM1303 Systems Biocatalysis. We also acknowledge HERGAR foundation for the funding. Peer reviewed
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1021/acsaem.7b00328&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu - Susana Velasco-Lozano;
Susana Velasco-Lozano
Harvested from ORCID Public Data FileSusana Velasco-Lozano in OpenAIRE Mato Knez; Fernando López-Gallego; Fernando López-Gallego
Harvested from ORCID Public Data FileFernando López-Gallego in OpenAIRESustainable electricity generation is one of the major current challenges for our society. In this context, the evolution of nanomaterials and nanotechnologies has enabled the fabrication of microscopic devices to produce clean energy from a great variety of renewable sources. To expand the possibilities of energy generation, we have designed and fabricated bioinorganic generators capable to produce electricity by conversion of chemical energy from renewable fuel sources. Unlike traditional generators, the systems described herein produce mechanical energy through enzyme-driven gas production which generates vibration and pressure that are thus converted into electricity by the action of a piezoelectric component properly integrated into the device. Our generators are able to produce an electric ernergy from different renewable sources like glucose, ethanol, and amino acids, attaining energy outputs around 250 nJ cm–2 and reaching maximum open-circuit voltages of up to 1 V. In addition, the produced energy can be easily regulated by adjusting both enzyme and fuel concentration which can tune the electrical output according to the application. The systems described herein propose a new concept for self-sufficient energy harvesting that bridges biocatalysis and piezoelectricity, where the energy production is based on the piezoelectric effect triggered by enzymatic action rather than on the enzyme-driven electron transfer that governs biofuel cells. Although the electric output is too low yet to be considered an alternative for energy production, this technology opens the door to power small devices. We envision the utilization of this technology in such remote locations where mechanical energy is lacking but there are chemical energy reservoirs. We would like to acknowledge Marie-Curie Actions (NANOBIENER project), IKERBASQUE foundation for funding F.L.-G., and the support of COST Action CM1303 Systems Biocatalysis. We also acknowledge HERGAR foundation for the funding. Peer reviewed
Access RoutesGreen add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1021/acsaem.7b00328&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10317/7106&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.euadd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10317/7106&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu
Paul C. Struik; Rongbing Ni; Haozheng Li; Han Zhang; +13 AuthorsPaul C. Struik
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesPaul C. Struik in OpenAIRE Paul C. Struik; Rongbing Ni; Haozheng Li; Han Zhang; Baowei Huang; Gang Li; Mingming Dong;Paul C. Struik
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesPaul C. Struik in OpenAIRE Genxing Pan; Xiaoyu Liu; Yaling Zhang; Xuanhe Guo; Xuanhe Guo; Zijuan Liu; Weiping Chen;Genxing Pan
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesGenxing Pan in OpenAIRE Xinyou Yin; Chuang Cai;Xinyou Yin
Harvested from ORCID Public Data FileXinyou Yin in OpenAIRE Weihong Luo; Weihong Luo
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesWeihong Luo in OpenAIREAbstractElevated CO2 concentration has been reported to decrease grain nutrient concentrations and thus worsen nutritional deficiency and hidden hunger. One nutritional aspect is mineral content, yet mineral bioavailability can be limited by the presence of phytic acid. Given that future climate scenarios predict elevated global temperature driven by elevated atmospheric CO2 concentrations, we used Temperature by Free‐Air CO2 Enrichment (T‐FACE) field experiments to investigate whether elevated temperature alters the effects of elevated CO2 on grain mineral concentrations, grain mineral yields, and their bioavailability in a range of wheat and rice genotypes. We found that the negative effects of elevated CO2 were compensated for by positive effects of elevated temperature. As a result, the combined elevated CO2 and elevated temperature increased concentrations of some minerals by up to ~15% in both rice and wheat relative to control conditions. Moreover, the combined elevated CO2 and elevated temperature did not significantly change total yields of some minerals despite lower grain yields. The combined CO2 and temperature elevation increased phytic acid concentration in rice by 18.1% but decreased it in wheat by 3.5%. The mineral bioavailability, estimated as the mole ratio of phytic acid to minerals in rice and wheat grains, was limited by the combined CO2 and temperature elevation in only a few cases. Our results indicate that under future climate conditions of elevated temperature and CO2, the nutritional quality of rice and wheat with respect to minerals may remain unchanged.
Access RoutesGreen gold 12 citations 12 popularity Top 10% influence Average impulse Top 10% Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1002/fes3.336&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu- Paul C. Struik; Rongbing Ni; Haozheng Li; Han Zhang; +13 Authors
Paul C. Struik
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesPaul C. Struik in OpenAIRE Paul C. Struik; Rongbing Ni; Haozheng Li; Han Zhang; Baowei Huang; Gang Li; Mingming Dong;Paul C. Struik
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesPaul C. Struik in OpenAIRE Genxing Pan; Xiaoyu Liu; Yaling Zhang; Xuanhe Guo; Xuanhe Guo; Zijuan Liu; Weiping Chen;Genxing Pan
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesGenxing Pan in OpenAIRE Xinyou Yin; Chuang Cai;Xinyou Yin
Harvested from ORCID Public Data FileXinyou Yin in OpenAIRE Weihong Luo; Weihong Luo
Derived by OpenAIRE algorithms or harvested from 3rd party repositoriesWeihong Luo in OpenAIREAbstractElevated CO2 concentration has been reported to decrease grain nutrient concentrations and thus worsen nutritional deficiency and hidden hunger. One nutritional aspect is mineral content, yet mineral bioavailability can be limited by the presence of phytic acid. Given that future climate scenarios predict elevated global temperature driven by elevated atmospheric CO2 concentrations, we used Temperature by Free‐Air CO2 Enrichment (T‐FACE) field experiments to investigate whether elevated temperature alters the effects of elevated CO2 on grain mineral concentrations, grain mineral yields, and their bioavailability in a range of wheat and rice genotypes. We found that the negative effects of elevated CO2 were compensated for by positive effects of elevated temperature. As a result, the combined elevated CO2 and elevated temperature increased concentrations of some minerals by up to ~15% in both rice and wheat relative to control conditions. Moreover, the combined elevated CO2 and elevated temperature did not significantly change total yields of some minerals despite lower grain yields. The combined CO2 and temperature elevation increased phytic acid concentration in rice by 18.1% but decreased it in wheat by 3.5%. The mineral bioavailability, estimated as the mole ratio of phytic acid to minerals in rice and wheat grains, was limited by the combined CO2 and temperature elevation in only a few cases. Our results indicate that under future climate conditions of elevated temperature and CO2, the nutritional quality of rice and wheat with respect to minerals may remain unchanged.
Access RoutesGreen gold 12 citations 12 popularity Top 10% influence Average impulse Top 10% Powered by BIP!add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.<script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1002/fes3.336&type=result"></script>'); --> </script>For further information contact us at helpdesk@openaire.eu
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