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Articles, 66 registres trobats
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Articles 66 registres trobats  1 - 10següentfinal  anar al registre:
1.
30 p, 1.3 MB Ten new insights in climate science 2023 / Bustamante, Mercedes (Universidade de Brasília) ; Roy, Joyashree (Asian Institute of Technology) ; Ospina, Daniel (Future Earth Secretariat (Sweden)) ; Achakulwisut, Ploy (Stockholm Environment Institute (Thailand)) ; Aggarwal, Anubha (Delhi Technological University) ; Bastos, Ana (Max Planck Institute for Biogeochemistry) ; Broadgate, Wendy (Future Earth Secretariat (Sweden)) ; Canadell, Josep G. (CSIRO Environment) ; Carr, Edward R. (Clark University) ; Chen, Deliang (University of Gothenburg) ; Cleugh, Helen A. (Australian National University) ; Ebi, Kristie L. (University of Washington) ; Edwards, Clea (Arizona State University) ; Farbotko, Carol (Griffith University) ; Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Frölicher, Thomas L. (University of Bern) ; Fuss, Sabine (Humboldt University of Berlin) ; Geden, Oliver (German Institute for International and Security Affairs) ; Gruber, Nicolas (ETH Zürich) ; Harrington, Luke J. (University of Waikato) ; Hauck, Judith (Alfred Wegener Institute for Polar and Marine Research) ; Hausfather, Zeke (Stripe (San Francisco, USA)) ; Hebden, Sophie (Future Earth Secretariat (Sweden)) ; Hebinck, Aniek (Erasmus University Rotterdam) ; Huq, Saleemul (International Centre for Climate Change & Development) ; Huss, Matthias (ETH Zürich) ; Jamero, M. Laurice (Manila Observatory) ; Juhola, Sirkku (University of Helsinki) ; Kumarasinghe, Nilushi (Future Earth Secretariat (Canada)) ; Lwasa, Shuaib (Erasmus University Rotterdam) ; Mallick, Bishawjit (Utrecht University) ; Martin, Maria (Potsdam Institute for Climate Impact Research) ; McGreevy, Steven (University of Twente) ; Mirazo, Paula (Arizona State University) ; Mukherji, Aditi (CGIAR (India)) ; Muttitt, Greg (International Institute for Sustainable Development (Switzerland)) ; Nemet, Gregory F. (University of Wisconsin Madison) ; Obura, David (CORDIO East Africa) ; Okereke, Chukwumerije (University of Reading) ; Oliver, Tom (University of Reading) ; Orlove, Ben (Columbia University) ; Ouedraogo, Nadia S. (UN Economic Commission for Africa) ; Patra, Prabir K. (Japan Agency for Marine-Earth Science and Technology) ; Pelling, Mark (University College London) ; Pereira, Laura M. (University of the Witwatersrand) ; Persson, Åsa (Stockholm Environment Institute) ; Pongratz, Julia (Ludwig-Maximilians-Universität München) ; Prakash, Anjal (Indian School of Business) ; Rammig, Anja (Technical University of Munich) ; Raymond, Colin (University of California) ; Redman, Aaron (Arizona State University) ; Reveco, Cristobal (Climate Service Center Germany) ; Rockström, Johan (Potsdam Institute for Climate Impact Research) ; Rodrigues, Regina (Universidade Federal de Santa Catarina) ; Rounce, David R. (Carnegie Mellon University) ; Schipper, Lisa (University of Bonn) ; Schlosser, Peter (Arizona State University) ; Selomane, Odirilwe (University of Pretoria) ; Semieniuk, Gregor (University of Massachusetts) ; Shin, Yunne-Jai (Université Montpellier) ; Siddiqui, Tasneem A. (University of Dhaka) ; Singh, Vartika (Humboldt University of Berlin) ; Sioen, Giles B. (Future Earth Secretariat (Japan)) ; Sokona, Youba (African Climate Policy Centre (Mali)) ; Stammer, Detlef (University of Hamburg) ; Steinert, Norman J. (NORCE Norwegian Research Centre) ; Suk, Sunhee (Future Earth Secretariat (Japan)) ; Sutton, Rowan (University of Reading) ; Thalheimer, Lisa (University of Oxford) ; Thompson, Vikki (Royal Netherlands Meteorological Institute) ; Trencher, Gregory (Kyoto University) ; van der Geest, Kees (United Nations University Institute for Environment and Human Security (Germany)) ; Werners, Saskia E. (Wageningen University & Research) ; Wübbelmann, Thea (Climate Service Center Germany) ; Wunderling, Nico (Potsdam Institute for Climate Impact Research) ; Yin, Jiabo (Wuhan University) ; Zickfeld, Kirsten (Simon Fraser University) ; Zscheischler, Jakob (Helmholtz Centre for Environmental Research)
Non-technical summary: We identify a set of essential recent advances in climate change research with high policy relevance, across natural and social sciences: (1) looming inevitability and implications of overshooting the 1. [...]
2023 - 10.1017/sus.2023.25
Global Sustainability, Vol. 7 (December 2023) , art. e19  
2.
13 p, 1.3 MB Does urban particulate matter hinder COVID-19 transmission rate? / Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Cobo, Sandra (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Badiella Busquets, Llorenç (Universitat Autònoma de Barcelona) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The COVID-19 pandemic has had a significant impact on global health, with millions of people affected by the disease. Recent studies have shown that environmental factors such as air quality, temperature, and humidity can impact the survival and transmission of the virus, leading to differences in the rate of spread and severity of the disease in different regions. [...]
2024 - 10.1007/s11869-024-01574-7
Air Quality, Atmosphere Health, (April 2024)  
3.
12 p, 2.5 MB Effect of organic fertilisation on soil phosphatase activity, phosphorus availability and forage yield in mountain permanent meadows / Campdelacreu Rocabruna, Patrícia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Domene, Xavier (Universitat Autònoma de Barcelona) ; Matteazzi, Aldo (Laimburg Research Centre (Italy)) ; Figl, Ulrich (Laimburg Research Centre (Italy)) ; Fundneider, Alois (Laimburg Research Centre (Italy)) ; Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Venir, Elena (Laimburg Research Centre (Italy)) ; Robatscher, Peter (Laimburg Research Centre (Italy)) ; Preece, Catherine (Institut de Recerca i Tecnologia Agrolimentàries) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peratoner, Giovanni (Laimburg Research Centre (Italy))
Grassland management aims to ensure sufficient yield, forage quality and biodiversity. Robust knowledge supports sustainable management practices. In South Tyrol (NE Italy), we studied the effect of organic fertilisation on soil acid and alkaline phosphatase activity (ACP, ALP, or both APase), phosphorus (P) availability and forage yield in mountain permanent meadows. [...]
2024 - 10.1016/j.agee.2024.109006
Agriculture, Ecosystems and Environment, Vol. 368 (July 2024) , art. 109006  
4.
15 p, 707.5 KB Recent global decline of CO2 fertilization effects on vegetation photosynthesis / Wang, Songhan (Nanjing University. International Institute for Earth System Science) ; Zhang, Yongguang (Nanjing University. International Institute for Earth System Science) ; Ju, Weimin (Nanjing University. International Institute for Earth System Science) ; Chen, Jing M. (Nanjing University. International Institute for Earth System Science) ; Ciais, Philippe (Centre National de la Recherche Scientifique. Laboratoire des Sciences du Climat et de l'Environnement) ; Cescatti, Alessandro (European Commission. Joint Research Centre) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Janssens, Ivan (University of Antwerp. Centre of Excellence PLECO) ; Wu, Mousong (Nanjing University. International Institute for Earth System Science) ; Berry, Joseph A. (Carnegie Institution for Science. Department of Global Ecology (USA)) ; Campbell, Elliott (University of California. Sierra Nevada Research Institute) ; Fernández-Martínez, Marcos (University of Antwerp. Centre of Excellence PLECO) ; Alkama, Ramdane (European Commission. Joint Research Centre) ; Sitch, Stephen (University of Exeter. College of Life and Environmental Sciences) ; Friedlingstein, Pierre (University of Exeter. College of Engineering, Mathematics and Physical Sciences) ; Smith, William K. (University of Arizona. School of Natural Resources and the Environment) ; Yuan, Wenping (Sun Yat-Sen University. Center for Monsoon and Environment Research) ; He, Wei (Nanjing University. International Institute for Earth System Science) ; Lombardozzi, Danica (National Center for Atmospheric Research (USA)) ; Kautz, Markus (Forest Research Institute Baden-Württemberg) ; Zhu, Dan (Centre National de la Recherche Scientifique. Laboratoire des Sciences du Climat et de l'Environnement) ; Lienert, Sebastian (University of Bern. Oeschger Centre for Climate Change Research) ; Kato, Etsushi (Institute of Applied Energy (Japan)) ; Poulter, Benjamin (NASA Goddard Space Flight Center) ; Sanders, Tanja G. M. (Thünen Institute of Forest Ecosystems) ; Krüger, Inken (Thünen Institute of Forest Ecosystems) ; Wang, Rong (Fudan University. Department of Environmental Science and Engineering) ; Zeng, Ning (University of Maryland. Department of Atmospheric and Oceanic Science) ; Tian, Hanqin (Auburn University. International Center for Climate and Global Change Research) ; Vuichard, Nicolas (Centre National de la Recherche Scientifique. Laboratoire des Sciences du Climat et de l'Environnement) ; Jain, Atul (University of Illinois. Department of Atmospheric Sciences) ; Wiltshire, Andy (University of Exeter. College of Life and Environmental Sciences) ; Haverd, Vanessa (CSIRO Oceans and Atmosphere (Australia)) ; Goll, Daniel (Centre National de la Recherche Scientifique. Laboratoire des Sciences du Climat et de l'Environnement) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The enhanced vegetation productivity driven by increased concentrations of carbon dioxide (CO2) [i. e. , the CO2 fertilization effect (CFE)] sustains an important negative feedback on climate warming, but the temporal dynamics of CFE remain unclear. [...]
2020 - 10.1126/science.abb7772
Science, Vol. 370, Issue 6522 (December 2020) p. 1295-1300  
5.
26 p, 4.3 MB Empirical support for the biogeochemical niche hypothesis in forest trees / Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Vallicrosa Pou, Helena (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zuccarini, Paolo (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Farré-Armengol, Gerard (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fernández-Martínez, Marcos (University of Antwerp. Department of Biology) ; Peguero, Guille (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gargallo-Garriga, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ciais, Philippe (Institut Pierre-Simon-Laplace. Laboratoire des Sciences du Climat et de l'Environnement (France)) ; Janssens, Ivan (University of Antwerp. Department of Biology) ; Obersteiner, Michael (International Institute for Applied Systems Analysis (Àustria). Ecosystem Services and Management) ; Richter, Andreas (University of Vienna. Department of Microbiology and Ecosystem Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The possibility of using the elemental compositions of species as a tool to identify species/genotype niche remains to be tested at a global scale. We investigated relationships between the foliar elemental compositions (elementomes) of trees at a global scale with phylogeny, climate, N deposition and soil traits. [...]
2021 - 10.1038/s41559-020-01348-1
Nature ecology & evolution, Vol. 5 (February 2021) , p. 184-194  
6.
14 p, 840.5 KB An Online HIV Self-Sampling Strategy for Gay, Bisexual and Other Men Who Have Sex with Men and Trans Women in Spain / Martínez-Riveros, Héctor (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Díaz, Yesika (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Montoro-Fernandez, Marcos (Ministry of Health of the Government of Catalonia) ; Moreno-Fornés, Sergio (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; González, Victoria (Instituto de Salud Carlos III) ; Muntada, Esteve (Ministry of Health of the Government of Catalonia) ; Romano-deGea, Pol (Ministry of Health of the Government of Catalonia) ; Muñoz, Rafael (Institut d'Investigació Biomèdica de Bellvitge) ; Hoyos, Juan (Independent consultant, Madrid) ; Casabona-Barbarà, Jordi (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Agustí, Cristina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Universitat Autònoma de Barcelona. Departament de Pediatria, Obstetrícia i Ginecologia i de Medicina Preventiva i Salut Pública
We aimed to evaluate the feasibility of an online self-sampling pilot intervention for HIV testing addressed to gay, bisexual, and other men who have sex with men (GBMSM) and trans women (TW) users of dating apps in Spain. [...]
2023 - 10.1007/s10900-023-01311-8
Journal of Community Health, 2023  
7.
10 p, 4.9 MB Pt-Ni contact engineering in carbon nitride based photocatalysts for hydrogen production / Sayago-Carro, Rocío (Instituto de Catálisis y Petroleoquímica) ; Piqueras-Pérez, Pablo (Instituto de Catálisis y Petroleoquímica) ; Du, Ruifeng (Institut de Recerca en Energia de Catalunya) ; Li, Junshan (Chengdu University) ; Yu, Jing (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Kubacka, Anna (Instituto de Catálisis y Petroleoquímica) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya) ; Fernández-García, Marcos (Instituto de Catálisis y Petroleoquímica)
The effect of a binary PtNi co-catalyst supported on graphitic carbon nitride nanosheets is studied in the photo-production of hydrogen from methanol:water mixtures. The physicochemical analysis provides evidence that the carbon nitride support allows the formation of highly dispersed PtNi nanoparticles with an average composition of Pt 85 % Ni 15 %. [...]
2023 - 10.1016/j.jece.2023.110921
Journal of environmental chemical engineering, Vol. 11, Issue 5 (October 2023) , art. 110921  
8.
27 p, 598.1 KB Diagnosing destabilisation risk in global land carbon sinks / Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Chevallier, Frédéric (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ; Ciais, Philippe (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ; Obersteiner, Michael (International Institute for Applied Systems Analysis (Àustria). Ecosystem Services and Management) ; Rödenbeck, Christian (Max Planck Institute for Biogeochemistry. Department of Biogeochmical Systems) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Vicca, Sara (University of Antwerp. Department of Biology) ; Yang, Hui (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ; Sitch, Stephen (University of Exeter. College of Life and Environmental Sciences) ; Friedlingstein, Pierre (University of Exeter. College of Engineering, Mathematics, and Physical Sciences) ; Arora, Vivek K. (Canadian Centre for Climate Modelling and Analysis) ; Goll, Daniel (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ; Jain, Atul (University of Illinois. Department of Atmospheric Sciences) ; Lombardozzi, Danica (National Center for Atmospheric Research (Boulder, Estats Units). Climate and Global Dynamics Laboratory) ; McGuire, Patrick C. (University of Reading. Department of Meteorology) ; Janssens, Ivan (University of Antwerp. Department of Biology)
Global net land carbon uptake or net biome production (NBP) has increased during recent decades1. Whether its temporal variability and autocorrelation have changed during this period, however, remains elusive, even though an increase in both could indicate an increased potential for a destabilized carbon sink2,3. [...]
2023 - 10.1038/s41586-023-05725-1
Nature, Vol. 615, issue 7954 (March 2023) , p. 848-853
2 documents
9.
22 p, 6.6 MB Mediterranean springs : Keystone ecosystems and biodiversity refugia threatened by global change / Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Barquín, José (Universidad de Cantabria. Instituto de Hidráulica Ambiental) ; Bonada, Núria (Universitat de Barcelona. Institut de Recerca de la Biodiversitat (IRBio)) ; Cantonati, Marco (University of Bologna. Department of Biological, Geological and Environmental Sciences) ; Churro, Catarian (Universidade do Porto. Centro Interdisciplinar de Investigação Marinha e Ambiental) ; Corbera, Jordi (Delegació de la Serralada Litoral Central) ; Delgado, Cristina (Universidade de Vigo. Departamento de Ecoloxía e Bioloxía Animal) ; Dulsat-Masvidal, Maria (Institut d'Avaluació Ambiental i Recerca de l'Aigua) ; García Pérez, Guillermo (Societat Catalana de Ciències per a la Conservació de la Biodiversitat) ; Margalef, Olga (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Pascual, Roger (Societat Catalana de Ciències per a la Conservació de la Biodiversitat) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Preece, Catherine (Institut d'Investigació i Tecnologia Agroalimentàries) ; Sabater i Comas, Francesc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Seiler, H. (Zurich University of Applied Sciences) ; Zamora-Marín, Jose Manuel (Universidad de Elche. Departamento de Biología Aplicada) ; Romero, Estela (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Mediterranean spring ecosystems are unique habitats at the interface between surface water and groundwater. These ecosystems support a remarkable array of biodiversity and provide important ecological functions and ecosystem services. [...]
2023 - 10.1111/gcb.16997
Global change biology, (November 2023) , art. e16997  
10.
Functional diversity and soil nutrients regulate the interannual variability in gross primary productivity / Yan, Pu (Chinese Academy of Science. Institute of Geographic Sciences and Natural Resources Research) ; Zhang, Jiahui (Chinese Academy of Science. Institute of Geographic Sciences and Natural Resources Research) ; He, Nianpeng (Chinese Academy of Science. Institute of Geographic Sciences and Natural Resources Research) ; Zhang, Weikang (Chinese Academy of Science. Institute of Geographic Sciences and Natural Resources Research) ; Liu, Congcong (Chinese Academy of Science. Institute of Geographic Sciences and Natural Resources Research) ; Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Global change, encompassing rising temperatures and an increase in extreme precipitation events, has influenced vegetation photosynthesis; this can be seen in the gross primary productivity (GPP) of terrestrial ecosystems, which, over time affects the global carbon cycle. [...]
2023 - 10.1111/1365-2745.14082
Journal of Ecology, Vol. 111, issue 5 (May 2023) , p. 1094-1106  

Articles : 66 registres trobats   1 - 10següentfinal  anar al registre:
Documents de recerca 5 registres trobats  
1.
88 p, 5.5 MB The Cultural ecohydrogeology of Mediterranean-climate cprings : a global review with case studies / Pascual, Roger (Societat Catalana de Ciències per a la Conservació de la Biodiversitat) ; Piana, Lucia (Università di Bologna. Dipartimento di Scienze Biologiche, Geologiche e Ambientali) ; Bhat, Sami Ullah (University of Kashmir. Department of Environmental Science) ; Fidel Castro, Pedro (Universitat de les Illes Balears) ; Corbera, Jordi (Institució Catalana d'Història Natural. Delegació de la Serralada Litoral Central) ; Cummings, Dion (University of Western Australia) ; Delgado, Cristina (Universidade de Vigo. Departamento de Ecoloxía e Bioloxía Animal) ; Eades, Eugene (University of Western Australia) ; Fensham, Roderick J. (The University of Queensland. School of Biological Sciences) ; Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ferreira, Verónica (Universidade de Coimbra. Centro de Ciências do Mar e do Ambiente) ; Filippini, Maria (Università di Bologna. Dipartimento di Scienze Biologiche, Geologiche e Ambientali) ; García Pérez, Guillermo (Societat Catalana de Ciències per a la Conservació de la Biodiversitat) ; Gargini, Alessandro (Università di Bologna. Dipartimento di Scienze Biologiche, Geologiche e Ambientali) ; Hopper, Stephen D. (University of Western Australia. School of Biological Sciences) ; Knapp, Lynette (University of Western Australia) ; Lewis, Ian D. (Austràlia Meridional. Department for Environment and Water) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Preece, Catherine (Institut d'Investigació i Tecnologia Agroalimentàries) ; Resh, Vincent H. (University of California. Department of Environmental Science, Policy & Management) ; Romero, Estela (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Samraoui, Boudjéma (University of Annaba. Department of Biology) ; Samraoui, Farrah (University of Annaba. Department of Biology) ; Segadelli, Stefano (Emília-Romanya (Itàlia). Servizio Geologico, Sismico e dei Suoli) ; Seiler, Hallie (Zurich University of Applied Sciences. Institute of Natural Resource Science) ; Skoulikidis, Nikolaos Th. (Hellenic Center for Marine Research. Institute of Marine Biological Resources and Inland Waters) ; Solak, Cüneyt N. (Kütahya Dumlupınar University. Department of Biology) ; Solé Herce, Jaume (Societat Catalana de Ciències per a la Conservació de la Biodiversitat) ; Villholth, Karen G. (Water Cycle Innovation) ; Wani, Huma Khurshid (University of Kashmir. Department of Environmental Science) ; Cantonati, Marco (University of Bologna. Department of Biological, Geological and Environmental Sciences) ; Stevens, Lawrence E. (Springs Stewardship Institute)
Cultures in Mediterranean climate zones (MCZs) around the world have long been reliant on groundwater and springs as freshwater sources. While their ecology and cultural sustainability are recognized as critically important, inter-relationships between springs and culture in MCZs has received little attention. [...]
2024 - 10.20944/preprints202401.1035.v1
2 documents
2.
2 p, 606.6 KB Planta de producció de monoclorbenzè / MCB Producers (Grup de recerca) ; Fernández Osuna, José Marcos ; Capell Velázquez, Georgina ; Ibars Gordillo, Xavi ; Calderón Sayol, Jordi ; Contreras Canals, David ; Perís Miras, Marc, dir. (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Universitat Autònoma de Barcelona. Escola Tècnica Superior d'Enginyeria
L'objecte del treball acadèmic consisteix en la realització d'un projecte per estudiar la viabilitat de l'obtenció de monoclorbenzè (MCB) a partir de l'halogenació catalítica del benzè amb clor. [...]
2017
Grau en Enginyeria Química [951]
17 documents
3.
269 p, 13.6 MB On the role of nutrients, climate and anthropogenic impacts in spatio-temporal variability of forest productivity / Fernández-Martínez, Marcos ; Peñuelas, Josep, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Vicca, Sara, dir. ; Centre de Recerca Ecològica i d'Aplicacions Forestals
Els boscos són dels ecosistemes terrestres més importants en termes de fotosíntesi i segrest de carboni, perquè n'acumulen i en segresten en grans quantitats, com a biomassa i com a matèria orgànica del sòl. [...]
Forests are among the most important terrestrial ecosystems in terms of photosynthesis and carbon sequestration because they accumulate and sequester large amounts of carbon, both as living tissues and as soil organic matter. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2016
2 documents
4.
93 p, 1.2 MB Laboratorio virtual de sistemas digitales / Fernández, Marcos ; Prim Sabria, Marta, dir. (Universitat Autònoma de Barcelona. Departament de Microelectrònica i Sistemes Electrònics) ; Universitat Autònoma de Barcelona. Escola Tècnica Superior d'Enginyeria ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
El projecte "Laboratori virtual de sistemes digitals" és un simulador de l'aula de pràctiques de l'assignatura de sistemes digitals, desenvolupat en Java. Integra tots els components que es troben els estudiants de la matèria quan han de realitzar les pràctiques: placa, xips, cables, generador d'ones, oscil·loscopi. [...]
El proyecto "Laboratorio virtual de sistemas digitales" es un simulador del aula de prácticas de la asignatura de sistemas digitales, desarrollado en Java. Integra todos los componentes que se encuentran los estudiantes de la materia cuando tienen que realizar las prácticas: placa, chips, cables, generador de ondas, osciloscopio,…. [...]
The project "Digital systems virtual laboratory" is a simulator of the practical classroom of digital system's subject, developed in Java. Compiles all components that students can find when they are doing the practical part of the subject: breadboard, chips, cables, function generator, oscilloscope… It allows digital circuit's implementation and testing. [...]
O proxecto "Laboratorio virtual de sistemas dixitais" é un simulador da aula de prácticas da materia de sistemas dixitais, desenvolvido en Java. Integra todos os compoñentes que se atopan os estudantes cando teñen que facer as prácticas: placa, chips, cables, xerador de ondas, osciloscopio,. [...]
Nota: Aquest document conté originàriament altre material i/o programari només consultable a la Biblioteca de Ciència i Tecnologia.

2007
2 documents
5.
220 p, 5.7 MB Implementación de técnicas de estimación y sincronización para sistemas OFDM : aplicación directa sobre la implementación de la capa física del estándar DVB-T / Alsinella Fernández, Marcos ; López Salcedo, José Antonio, dir. (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Universitat Autònoma de Barcelona. Escola Tècnica Superior d'Enginyeria ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
El sistema de modulación ODFM es utilizado en diversas aplicaciones de banda ancha, tanto en comunicaciones por cable como en aplicaciones inalámbricas. Presenta numerosas ventajas frente a sistemas de banda ancha de portadora única ya que permite una alta eficiencia espectral, una fácil ecualización y una reducción del ISI. [...]
El sistema de modulació OFDM és utilitzat en diverses aplicacions de banda ampla, tant en comunicacions per cable com en aplicacions sense fils. Presenta nombrosos aventatges davant sistemes de banda ampla de portadora única ja que permet una alta eficiència espectral, una fàcil equalització i una reducció de l'ISI. [...]
OFDM system is used in several wide band applications, in communications by cable as well as in wireless applications. OFDM presents numerous advantages in front of single carrier wide band systems since it allows a high spectral efficiency, an easy equalization and ISI reduction. [...]
Nota: Aquest document conté originàriament altre material i/o programari només consultable a la Biblioteca de Ciència i Tecnologia.

2008  

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1 Fernández, Marco A
7 Fernández, Marco A.
3 Fernández, Margarita
2 Fernández, Maria Carmen
1 Fernández, Maria LLuïsa
2 Fernández, Maria Victoria
1 Fernández, Maria de las Mercedes
1 Fernández, Mariana José
2 Fernández, Mariano
1 Fernández, Marina
2 Fernández, Marisa
7 Fernández, Marta
1 Fernández, María
2 Fernández, María Carmen
1 Fernández, María Eugenia
2 Fernández, María Jesús
1 Fernández, María José
1 Fernández, María Pérez
1 Fernández, Mauro
1 Fernández, Melanie
3 Fernández, Melchor
1 Fernández, Mercedes
1 Fernández, Mercè
2 Fernández, Meritxell
1 Fernández, Miguel
1 Fernández, Miquel
5 Fernández, Mònica
5 Fernández, Mónica
5 Fernández, Mónica
1 Fernández, Mónica,
25 fernández, M.
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