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Articles, 90 registres trobats
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Articles 90 registres trobats  1 - 10següentfinal  anar al registre:
1.
11 p, 359.4 KB Electrochemical behavior of nanostructured La0.8Sr0.2MnO3 as cathodes for solid oxide fuel cells / Sacanell, Joaquín (CONICET) ; Hernández Sánchez, Joaquín (Comisión Nacional de Energía Atómica) ; Rubio López, Adrián Ezequiel (Comisión Nacional de Energía Atómica) ; Martinelli, Hernán (Comisión Nacional de Energía Atómica) ; Siepe, Jimena (Comisión Nacional de Energía Atómica) ; Leyva, Ana Gabriela (Universidad Nacional de General San Martín) ; Ferrari, Valeria Paola (CONICET) ; Pruneda, Miguel (Institut Català de Nanociència i Nanotecnologia) ; Juan, Dilson (CONICET) ; Lamas, Diego Germán (Universidad Nacional de General San Martín)
LaSrMnO (LSM) is one of the most commonly used cathodes in Solid Oxide Fuel Cells (SOFC). In spite of the fact that nanostructured cathodes are expected to display improved performance, the high operating temperature (∼ 1000°C) of LSM-based SOFCs hinders their stability. [...]
2017 - 10.1149/07801.0667ecst
ECS transactions, Vol. 78, Núm. 1 (July 2017) , p. 667-675  
2.
19 p, 1.1 MB Temperature-independent giant dielectric response in transitional BaTiO3 thin films / Everhardt, Arnoud S. (Zernike Institute for Advanced Materials) ; Denneulin, Thibaud (Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons) ; Grünebohm, Anna (Ruhr-Universität Bochum) ; Shao, Yu-Tsun (University of Illinois. Department of Materials Science and Engineering) ; Ondrejkovic, Petr (Czech Academy of Sciences) ; Zhou, Silang (University of Groningen) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Hlinka, Jiri (Czech Academy of Sciences) ; Zuo, Jian-Min (University of Illinois. Department of Materials Science and Engineering) ; Matzen, Sylvia (Université Paris-Saclay) ; Noheda, Beatriz (Rijksuniversiteit Groningen. CogniGron Center)
Ferroelectric materials exhibit the largest dielectric permittivities and piezoelectric responses in nature, making them invaluable in applications from supercapacitors or sensors to actuators or electromechanical transducers. [...]
2020 - 10.1063/1.5122954
Applied physics reviews, Vol. 7, Issue 1 (March 2020) , art. 11402  
3.
22 p, 1.0 MB Off/On Fluorescent Nanoparticles for Tunable High-Temperature Threshold Sensing / Julià López, Àlex (Institut Català de Nanociència i Nanotecnologia) ; Ruiz Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Landfester, Katharina (Max Planck Institute for Polymer Research) ; Bannwarth, Markus B. (Max Planck Institute for Polymer Research) ; Roscini, Claudio (Institut Català de Nanociència i Nanotecnologia)
Herein, a versatile threshold temperature sensor based on the glass transition temperature-triggered fluorescence activation of a dye/developer duo, encapsulated in polymeric nanoparticles is reported. [...]
2018 - 10.1002/adfm.201801492
Advanced functional materials, Vol. 28, Issue 28 (July 2018) , art. 1801492  
4.
8 p, 1.2 MB Thin film oxide-ion conducting electrolyte for near room temperature applications / Garbayo, Íñigo (Institut de Recerca en Energia de Catalunya) ; Chiabrera, Francesco (Institut de Recerca en Energia de Catalunya) ; Alayo Bueno, Nerea (Institut de Recerca en Energia de Catalunya) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Morata, Alex (Institut de Recerca en Energia de Catalunya) ; Tarancón Rubio, Albert (Institut de Recerca en Energia de Catalunya)
Stabilized bismuth vanadate thin films are presented here as superior oxide ionic conductors, for application in solid state electrochemical devices operating near room temperature. Widely studied in the 90s in bulk form due to their unbeatable ionic conduction, this family of materials was finally discarded due to poor stability above 500 °C. [...]
2019 - 10.1039/c9ta07632h
Journal of materials chemistry A, Vol. 7, Issue 45 (December 2019) , p. 25772-25778  
5.
13 p, 1.6 MB Soil-meteorological measurements at ICOS monitoring stations in terrestrial ecosystems / Op de Beeck, Maarten (University of Antwerp. Department of Biology) ; Gielen, Bert (University of Antwerp. Department of Biology) ; Merbold, Lutz (ETH Zürich. Institute of Agricultural Sciences) ; Ayres, Edward (National Ecological Observatory Network (Boulder, Estats Units)) ; Penélope Serrano-Ortiz, Penélope (Universidad de Granada. Departamento de Ecología) ; Acosta, Manuel (Czech Academy of Sciences. Global Change Research Institute) ; Pavelka, Marian (Czech Academy of Sciences. Global Change Research Institute) ; Montagnani, Leonardo (Free University of Bolzano. Faculty of Science and Technology) ; Nilsson, Mats (Swedish University of Agricultural Sciences. Department of Forest Ecology and Management) ; Klemedtsson, Leif (University of Gothenburg. Department of Earth Sciences) ; Vincke, Caroline (Université catholique de Louvain. Earth and Life Institute) ; De Ligne, Anne (University of Liege. Gembloux Agro-Bio Tech. TERRA, Ecosystems - Atmosphere Exchanges) ; Moureaux, Christine (University of Liege. Gembloux Agro-Bio Tech. TERRA, Ecosystems - Atmosphere Exchanges) ; Marañón Jiménez, Sara (Centre de Recerca Ecològica i Aplicacions Forestals) ; Saunders, Matthew (Trinity College Dublin. Department of Botany) ; Mereu, Simone (Centro Euro-Mediterraneo sui Cambiamenti Climatici) ; Hörtnagl, Lukas (ETH Zürich. Institute of Agricultural Sciences)
The Integrated Carbon Observation System is a pan-European research infrastructure providing standardized, long-term observations of greenhouse gas concentrations and earth-atmosphere greenhouse gas interactions. [...]
2018 - 10.1515/intag-2017-0041
International agrophysics, Vol. 32, issue 4 (Des. 2018) , p. 619-631  
6.
12 p, 3.1 MB Differential responses of Miocene rodent metacommunities to global climatic changes were mediated by environmental context / Blanco, Fernando (Universidad Complutense de Madrid. Departamento de Geodinámica, Estratigrafía y Paleontología) ; Gómez Cano, Ana Rosa (Institut Català de Paleontologia Miquel Crusafont) ; Cantalapiedra, Juan L. (Museum für Naturkunde. Leibniz-Institut für Evolutions und Biodiversitätsforschung) ; Domingo, M. Soledad (Universidad Complutense de Madrid. Departamento de Geodinámica, Estratigrafía y Paleontología) ; Domingo, Laura (Universidad Complutense de Madrid. Departamento de Geodinámica, Estratigrafía y Paleontología) ; Menéndez, Iris (Universidad Complutense de Madrid. Departamento de Geodinámica, Estratigrafía y Paleontología) ; Flynn, Lawrence J. (Harvard University. Department of Human Evolutionary Biology) ; Hernández Fernández, Manuel (Universidad Complutense de Madrid. Departamento de Geodinámica, Estratigrafía y Paleontología)
The study of how long-term changes affect metacommunities is a relevant topic, that involves the evaluation of connections among biological assemblages across different spatio-temporal scales, in order to fully understand links between global changes and macroevolutionary patterns. [...]
2018 - 10.1038/s41598-018-20900-5
Scientific reports, Vol. 8 (February 2018) , art. 2502  
7.
39 p, 869.1 KB Light inhibition of foliar respiration in response to soil water availability and seasonal changes in temperature Mediterranean holm oak. (quercus ilex forest) / Turnbull, Matthew H. (University of Canterbury. Centre for Integrative Ecology (New Zealand)) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Barbeta i Margarit, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zaragoza Castells, Joana (University of Exeter. Geography) ; Atkin, Owen K. (The Australian National University. Centre of Excellence in Plant Energy Biology) ; Valladares, Fernando (Museo Nacional de Ciencias Naturales - CSIC) ; Gimeno, Teresa E. (University of Western Sydney. Hawkesbury Institute for the Environment) ; Pías, Beatriz (Universidad Complutense de Madrid. Departamento de Botánica) ; Griffin, Kevin L. I (Lamont-Doherty Earth Observatory of Columbia University)
In the present study we investigated variations in leaf respiration in darkness (RD) and light (RL), and associated traits in response to season, and along a gradient of soil moisture, in Mediterranean woodland dominated by holm oak (Quercus ilex L. [...]
2017 - 10.1071/FP17032
Functional plant biology, Vol. 44, Issue 12 (2017) , p. 1178-1193  
8.
31 p, 1.5 MB Critical temperature and precipitation thresholds for the onset of xylogenesis of Juniperus przewalskii in a semi-arid area of the northeastern Tibetan Plateau / Ren, Ping (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ; Rossi, Sergio (Rossi Heras) (Université du Québec à Chicoutimi. Département des Sciences Fondamentales) ; Camarero, J. Julio (Instituto Pirenaico de Ecología - CSIC) ; Ellison, Aaron M. (Harvard University) ; Liang, Eryuan (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Background and Aims. The onset of xylogenesis plays an important role in tree growth and carbon sequestration, and it is thus a key variable in modelling the responses of forest ecosystems to climate change. [...]
2018 - 10.1093/aob/mcx188
Annals of Botany, Vol. 121, Issue 4 (March 2018) , p. 617-624  
9.
29 p, 1.4 MB Temperature response of soil respiration largely unaltered with experimental warming / Carey, Joanna C. (The Ecosystems Center, Marine Biological Laboratory (USA)) ; Tang, Jianwu (The Ecosystems Center, Marine Biological Laboratory (USA)) ; Templer, Pamela H. (Boston University. Department of Biology) ; Kroeger, Kevin D. (Woods Hole Coastal and Marine Science Center. US Geological Survey) ; Crowther, Thomas W. (Yale University. School of Forestry & Environmental Studies) ; Burton, Andrew J. (Michigan Technological University. School of Forest Resources and Environmental Science) ; Dukes, Jeffrey S. (Purdue University. Department of Forestry and Natural Resources) ; Emmett, Bridget (Environment Centre Wales. Centre for Ecology and Hydrology) ; Frey, Serita D. (University of New Hampshire. Department of Natural Resources and the Environment) ; Heskel, Mary A. (The Ecosystems Center, Marine Biological Laboratory (USA)) ; Jiang, Lifen (University of Oklahoma. Department of Microbiology and Plant Biology) ; Mohan, Jacqueline (University of Georgia. Odum School of Ecology) ; Machmuller, Megan B. (Colorado State University. Natural Resource Ecology Laboratory) ; Panetta, Anne Marie (University of California. Department of Evolution and Ecology) ; Reich, Peter B. (University of Minnesota. Department of Forest Resources) ; Reinsch, Sabine (Environment Centre Wales. Centre for Ecology and Hydrology) ; Wang, Xin (Chinese Academy of Sciences. Institute of Botany) ; Allison, Steven D. (University of California. Department of Ecology and Evolutionary Biology) ; Bamminger, Chris (University of Hohenheim. Institute of Soil Science and Land Evaluation) ; Bridgham, Scott (University of Oregon. Institute of Ecology and Evolution) ; Collins, Scott L. (University of New Mexico. Department of Biology) ; de Dato, Giovanbattista (Centro di Ricerche Forestale) ; Eddy, William C. (University of Minnesota. Department of Ecology, Evolution, and Behavior) ; Enquist, Brian J. (University of Arizona. Department of Ecology and Evolutionary Biology) ; Estiarte, Marc (Centre de Recerca Ecòlogica i Aplicacions Forestals) ; Harte, John (University of California. Department of Environmental Science, Policy and Management) ; Henderson, Amanda (University of Arizona. Department of Ecology and Evolutionary Biology) ; Johnson, Bart R. (University of Oregon. Department of Landscape Architecture) ; Larsen, Klaus Steenberg (University of Copenhagen. Department of Geosciences and Natural Resource Management) ; Luo, Yiqi (University of Oklahoma. Department of Microbiology and Plant Biology) ; Marhan, Sven (University of Hohenheim. Institute of Soil Science and Land Evaluation) ; Melillo, Jerry M. (The Ecosystems Center, Marine Biological Laboratory (USA)) ; Peñuelas, Josep (Centre de Recerca Ecòlogica i Aplicacions Forestals) ; Pfeifer-Meister, Laurel (University of Oregon. Institute of Ecology and Evolution) ; Poll, Christian (University of Hohenheim. Institute of Soil Science and Land Evaluation) ; Rastetter, Edward (The Ecosystems Center, Marine Biological Laboratory (USA)) ; Reinmann, Andrew B. (Boston University. Department of Biology) ; Reynolds, Lorien L. (University of Oregon. Institute of Ecology and Evolution) ; Schmidt, Inger K. (University of Copenhagen. Department of Geosciences and Natural Resource Management) ; Shaver, Gaius R. (The Ecosystems Center, Marine Biological Laboratory (USA)) ; Strong, Aaron L. (Stanford University. Emmett Interdisciplinary Program in Environment and Resources) ; Suseela, Vidya (Clemson University. Department of Agricultural & Environmental Sciences) ; Tietema, Albert (University of Amsterdam. Institute for Biodiversity and Ecosystem Dynamics)
The respiratory release of carbon dioxide (CO2) from soil is a major yet poorly understood flux in the global carbon cycle. Climatic warming is hypothesized to increase rates of soil respiration, potentially fueling further increases in global temperatures. [...]
2016 - 10.1073/pnas.1605365113
Proceedings of the National Academy of Science, Vol. 113, Issue 48 (November 2016) , p. 13797-13802  
10.
Leaves of isoprene-emitting tobacco plants maintain PSII stability at high temperatures / Pollastri, Susanna (Institute for Sustainable Plant Protection (Florència, Itàlia)) ; Jorba, Ignasi (Institut de Bioenginyeria de Catalunya) ; Hawkins, Timothy J. (Durham University. Department of Biosciences) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Michelozzi, Marco (Istituto di Bioscienze e Biorisorse (Florència, Itàlia)) ; Navajas, Daniel (Institut de Bioenginyeria de Catalunya) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Hussey, Patrick J. (Durham University. Department of Biosciences) ; Knight, Marc R. (Durham University. Department of Biosciences) ; Loreto, Francesco (Università degli Studi di Napoli Federico II. Dipartimenti di Biologia)
At high temperatures, isoprene-emitting plants display a higher photosynthetic rate and a lower nonphotochemical quenching (NPQ) compared with nonemitting plants. The mechanism of this phenomenon, which may be very important under current climate warming, is still elusive. [...]
2019 - 10.1111/nph.15847
New phytologist, Vol. 223, issue 3 (Aug. 2019) , p. 1307-1318  

Articles : 90 registres trobats   1 - 10següentfinal  anar al registre:
Documents de recerca 2 registres trobats  
1.
12 p, 674.9 KB Estudi de domotització d'una casa vella / González Juidías, Carlos ; Ribas i Xirgo, Lluís, dir. (Universitat Autònoma de Barcelona. Departament de Microelectrònica i Sistemes Electrònics) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
Gràcies a la innovació tecnològica, cada cop hi ha més entorns d'interacció humana basats en sistemes de control de dispositius de forma remota. Aquest desenvolupament també s'ha incorporat a la vida quotidiana de les persones i els habitatges proporcionant facilitat i optimització del temps a l'hora de realitzar les tasques relacionades amb la llar. [...]
Thanks to technological innovation, everyday more human interactive environments based on remote controlled device systems do appear. This development has also been incorporated into the people's daily life and their homes providing optimization of time when performing household duties. [...]
Gracias a la innovación tecnológica, cada vez hay más entornos de interactuación humana basados en sistemas de control de dispositivos de forma remota. Este desarrollo también se ha incorporado a la vida cotidiana de las personas y las viviendas proporcionando facilidad y una optimización del tiempo en el momento de realizar tareas relacionadas con el hogar. [...]

2016-06-28
Grau en Enginyeria Informàtica [958]  
2.
1 p, 512.3 KB Microbial diversity in Yellowstone Hot Springs / Mora Fernández, Alicia ; Sánchez Martínez, M. Olga, dir. (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2015
Grau en Microbiologia [816]  

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