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Articles 143 registres trobats  inicianterior38 - 47següentfinal  anar al registre: La cerca s'ha fet en 0.00 segons. 
38.
10 p, 989.8 KB Efficiency and quality in educational activity : an application of the metafrontier Malmquist-Luenberger productivity index / Arbona Estrada, Alexei (Pontificia Universidad Javeriana. Departamento de Economía) ; Giménez, Víctor (Universitat Autònoma de Barcelona. Departament d'Empresa) ; López-Estrada, Sebastián (Universitat Autònoma de Barcelona. Departament d'Empresa) ; Prior Jiménez, Diego (Universitat Autònoma de Barcelona. Departament d'Empresa)
This study uses the metafrontier Malmquist-Luenberger index to measure changes in the productivity of 4587 schools in the Colombian education system. Public and private schools are differentiated and all the schools participated in the Saber 11 standardized test between 2014 and 2017 in the subjects of mathematics, reading, sciences, social and citizen sciences and English. [...]
2021 - 10.1016/j.seps.2021.101122
Socio-economic planning sciences, 2021 (7 July), Núm. 101122  
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39.
12 p, 2.7 MB Optimizing irrigation in urban agriculture for tomato crops in rooftop greenhouses / Parada, Felipe (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Gabarrell Durany, Xavier (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Rufí Salís, Martí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Arcas Pilz, Verónica (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Muñoz Odina, Pere (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Villalba, Gara (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
The rise of population in urban areas makes it ever more important to promote urban agriculture (UA) that is efficient in terms of water and nutrients. How to meet the irrigation demand of UA is of particular concern in urban areas where water sources are often limited. [...]
2021 - 10.1016/j.scitotenv.2021.148689
Science of the total environment, Vol. 794 (November 2021) , art. 148689  
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40.
15 p, 4.6 MB Microfluidic in vitro platform for (nano)safety and (nano)drug efficiency screening / Kohl, Yvonne (Fraunhofer Institute for Biomedical Engineering) ; Biehl, Margit (Fraunhofer Institute for Biomedical Engineering) ; Spring, Sarah (Fraunhofer Institute for Biomedical Engineering) ; Hesler, Michelle (Fraunhofer Institute for Biomedical Engineering) ; Ogourtsov, Vladimir (University College Cork. Tyndall National Institute) ; Todorovic, Miomir (University College Cork. Tyndall National Institute) ; Owen, Joshua (University of Leeds. Institute of Thermofluids) ; Elje, Elisabeth (University of Oslo. Department of Molecular Medicine) ; Kopecka, Kristina (Slovak Academy of Sciences. Biomedical Research Center) ; Moriones, Oscar Hernando (Institut Català de Nanociència i Nanotecnologia) ; Bastús, Neus G. (Institut Català de Nanociència i Nanotecnologia) ; Šimon, Peter (Slovak University of Technology in Bratislava. Institute of Physical Chemistry and Chemical Physics) ; Dubaj, Tibor (Institute of Physical Chemistry and Chemical Physicsof SUT) ; Rundén-Pran, Elise (Norwegian Institute for Air Research. Department for Environmental Chemistry) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; William, Nicola (University of Leeds. School of Chemistry) ; von Briesen, Hagen (Fraunhofer Institute for Biomedical Engineering) ; Wagner, Sylvia (Fraunhofer Institute for Biomedical Engineering) ; Kapur, Nikil (University of Leeds. Institute of Thermofluids) ; Mariussen, Espen (Norwegian Institute for Air Research. Department for Environmental Chemistry) ; Nelson, Andrew (University of Leeds. School of Chemistry) ; Gabelova, Alena (Slovak Academy of Sciences. Biomedical Research Center) ; Dusinska, Maria (Norwegian Institute for Air Research. Department for Environmental Chemistry) ; Velten, Thomas (Fraunhofer Institute for Biomedical Engineering) ; Knoll, Thorsten (Fraunhofer Institute for Biomedical Engineering)
Microfluidic technology is a valuable tool for realizing more in vitro models capturing cellular and organ level responses for rapid and animal-free risk assessment of new chemicals and drugs. Microfluidic cell-based devices allow high-throughput screening and flexible automation while lowering costs and reagent consumption due to their miniaturization. [...]
2021 - 10.1002/smll.202006012
Small, Vol. 17, issue 15 (April 2021) , art. 2006012  
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41.
24 p, 866.4 KB Eco-Efficiency Assessment of Control Actions in Wastewater Treatment Plants / Revollar, Silvana. (Universidad de Salamanca) ; Meneses Benítez, Montserrat (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Vilanova i Arbós, Ramon (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Vega, Pastora (Universidad de Salamanca) ; Francisco, Mario (Universidad de Salamanca)
This work explores the possibilities of improving the eco-efficiency of Wastewater Treatment Plants (WWTPs) introducing a plant-wide perspective in the formulation of the control strategy. Eco-efficiency goals are contemplated in the analysis of the appropriateness of control actions, considering the seasonal effects of temperature into the decision-making process. [...]
2021 - 10.3390/w13050612
Water, Vol. 13, Núm. 5 (February 2021) , art. 612  
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42.
12 p, 878.0 KB Genome-wide association study for feed efficiency in collective cage-raised rabbits under full and restricted feeding / Sánchez, Juan Pablo (Institut de Recerca i Tecnologia Agroalimentàries) ; Legarra, Andres (National Institute for Agronomic Research) ; Velasco-Galilea, M. (Institut de Recerca i Tecnologia Agroalimentàries) ; Piles, M. (Institut de Recerca i Tecnologia Agroalimentàries) ; Sánchez Bonastre, Armando (Centre de Recerca en Agrigenòmica) ; Rafel Guarro, Oriol (Institut de Recerca i Tecnologia Agroalimentàries) ; González-Rodríguez, Olga (Institut de Recerca i Tecnologia Agroalimentàries) ; Ballester Devis, Maria (Institut de Recerca i Tecnologia Agroalimentàries)
Feed efficiency (FE) is one of the most economically and environmentally relevant traits in the animal production sector. The objective of this study was to gain knowledge about the genetic control of FE in rabbits. [...]
2020 - 10.1111/age.12988
Animal Genetics, Vol. 51, Issue 5 (October 2020) , p. 799-810  
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43.
32 p, 1.2 MB Release of targeted protein nanoparticles from functional bacterial amyloids : A death star-like approach / Unzueta Elorza, Ugutz (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Céspedes, María Virtudes (Institut d'Investigació Biomèdica Sant Pau) ; Sala, Rita (Institut d'Investigació Biomèdica Sant Pau) ; Álamo, Patricia (Institut d'Investigació Biomèdica Sant Pau) ; Sánchez Chardi, Alejandro (Universitat Autònoma de Barcelona. Servei de Microscòpia) ; Pesarrodona Roches, Mireia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Sánchez-García, Laura (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Cano-Garrido, Olivia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Villaverde Corrales, Antonio (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Vázquez Gómez, Esther (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Mangues, Ramon 1957- (Institut Germans Trias i Pujol. Institut de Recerca contra la Leucèmia Josep Carreras) ; Seras-Franzoso, Joaquin (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
Sustained release of drug delivery systems (DDS) has the capacity to increase cancer treatment efficiency in terms of drug dosage reduction and subsequent decrease of deleterious side effects. In this regard, many biomaterials are being investigated but none offers morphometric and functional plasticity and versatility comparable to protein-based nanoparticles (pNPs). [...]
2018 - 10.1016/j.jconrel.2018.04.004
Journal of Controlled Release, Vol. 279 (June 2018) , p. 29-39  
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44.
21 p, 2.2 MB Differences in metabolic and physiological responses between local and widespread grapevine cultivars underwater deficit stress / Florez-Sarasa, Igor (Centre de Recerca en Agrigenòmica) ; Clemente-Moreno, Maria Jose (Universitat de les Illes Balears) ; Cifre, Josep (Universitat de les Illes Balears) ; Capo, Miquel (Universitat de les Illes Balears) ; Llompart, Miquel (Universitat de les Illes Balears) ; Fernie, Alisdair (Max-Ilanck-Institute of Molecular Plant Physiology (Germany)) ; Bota, Josefina (Universitat de les Illes Balears)
Climate change forecasts suggest temperature increases and lower rainfall rates, both of which challenge viticulture, particularly in semi-arid areas where water availability is critical. In this scenario, tlx-use of tlx-genetic variability in grapevine varieties reported around the world represents an important strategy for the selection of climate-resilient cultivars. [...]
2020 - 10.3390/AGRONOMY10071052
Agronomy, Vol. 10, Issue 7 (July 2020) , art. 1052  
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45.
17 p, 892.6 KB A Novel Method to Improve the Efficiency of Classification Phase of a Decision Tree / Janapati, Naga Muneiah (Jawaharlal Nehru Technological University (Andhra Pradesh, Índia). Department of Computer Science and Engineering) ; Subba Rao, Ch. D. V. (Sri Venkateswara University College of Engineering (Andhra Pradesh, Índia). Department of Computer Science and Engineering)
So far, most of the research on classification algorithms in machine learning has been focused only on improving the training speed and further improving the technical performance evaluation measures of the constructed models. [...]
2020 - 10.5565/rev/elcvia.1267
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 19 Núm. 3 (2020) , p. 38-54 (Regular Issue)  
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46.
13 p, 1.9 MB Agroecosystem energy transitions in the old and new worlds : trajectories and determinants at the regional scale / Gingrich, Simone (Alpen-Adria Universitaet Klagenfurt) ; Cattaneo, Claudio (Institut d'Estudis Regionals i Metropolitans de Barcelona) ; Marco, Inés (Universitat de Barcelona) ; Aguilera, Eduardo (Universidad Pablo de Olavide) ; Padró Caminal, Roc (Universitat de Barcelona) ; Cunfer, Geoff (University of Saskatchewan) ; Guzmán, Gloria I. (Universidad Pablo de Olavide) ; MacFadyen, Joshua (Arizona State University) ; Watson, Andrew (University of Saskatchewan)
Energy efficiency in biomass production is a major challenge for a future transition to sustainable food and energy provision. This study uses methodologically consistent data on agroecosystem energy flows and different metrics of energetic efficiency from seven regional case studies in North America (USA and Canada) and Europe (Spain and Austria) to investigate energy transitions in Western agroecosystems from the late nineteenth to the late twentieth centuries. [...]
2017 - 10.1007/s10113-017-1261-y
Regional environmental change, Vol. 18 (december 2017) , p. 1089-1101  
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47.
12 p, 1.3 MB A novel method to measure hairiness in bees and other insect pollinators / Roquer-Beni, Laura (Universitat Autònoma de Barcelona) ; Rodrigo Domínguez, Anselm (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Arnan, Xavier (Universitat Autònoma de Barcelona) ; Klein, Alexandra-Maria (University of Freiburg) ; Fornoff, Felix (University of Freiburg) ; Boreux, Virginie (University of Freiburg) ; Bosch, Jordi 1961- (Universitat Autònoma de Barcelona)
Hairiness is a salient trait of insect pollinators that has been linked to thermoregulation, pollen uptake and transportation, and pollination success. Despite its potential importance in pollination ecology, hairiness is rarely included in pollinator trait analyses. [...]
2020 - 10.1002/ece3.6112
Ecology and evolution, Vol. 10 (february 2020) , p. 2979-2990  
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Articles : 143 registres trobats   inicianterior38 - 47següentfinal  anar al registre:
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