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Resultats globals: 42 registres trobats en 0.02 segons.
Articles, 31 registres trobats
Documents de recerca, 11 registres trobats
Articles 31 registres trobats  1 - 10següentfinal  anar al registre:
1.
12 p, 5.9 MB Radiation-constrained boundaries cause nonuniform responses of the carbon uptake phenology to climatic warming in the Northern Hemisphere / Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Verger, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Yin, Gaofei (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fu, Yongshuo H. (Beijing Normal University) ; Piao, Shilong (Peking University) ; Janssens, Ivan (University of Antwerp) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Climatic warming has lengthened the photosynthetically active season in recent decades, thus affecting the functioning and biogeochemistry of ecosystems, the global carbon cycle and climate. Temperature response of carbon uptake phenology varies spatially and temporally, even within species, and daily total intensity of radiation may play a role. [...]
2023 - 10.1111/gcb.16502
Global change biology, Vol. 29, Issue 3 (February 2023) , p. 719-730  
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2.
Local interpretation of machine learning models in remote sensing with SHAP : the case of global climate constraints on photosynthesis phenology / Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Verger, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Yin, Gaofei (Southwest Jiaotong University. Faculty of Geosciences and Environmental Engineering) ; Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Data-driven models using machine learning have been widely used in remote-sensing applications such as the retrieval of biophysical variables and land cover classification. However, these models behave as a 'black box', meaning that the relationships between the input and predicted variables are hard to interpret. [...]
2023 - 10.1080/01431161.2023.2217982
International Journal of Remote Sensing, Vol. 44, issue 10 (2023) , p. 3160-3173  
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3.
30 p, 844.9 KB Italian Factive islands are not 'that weak' : New evidence from the factive/bridge distinction / Carella, Giorgio (University of Roma Tre) ; Frascarelli, Mara (Roma Tre University) ; Casentini, Marco (Ca' Foscari University of Venice)
Long-distance dependencies are a major property of human language, deriving from the successive application of movement operations across sentences. Nevertheless, this possibility seems to be restricted by the presence of barriers, which 'trap' constituents in more or less 'resistant' syntactic islands. [...]
2023 - 10.5565/rev/isogloss.321
Isogloss, Vol. 9 Núm. 4 (2023) , p. 1-30 (Articles)  
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4.
13 p, 209.4 KB Què #®¥§≠@ és la creativitat? / Sans Pinillos, Alger (Università degli Studi di Pavia) ; Vallverdú, Jordi 1973- (Universitat Autònoma de Barcelona)
La creativitat és el sant grial de les ciències cognitives i té especial importància per als investigadors de les ciències de la computació i la intel·ligència artificial. És obvi que la creativitat forma part essencial de la intel·ligència, tot i que la majoria d'estudis que intenten explicar-la o fins i tot replicar-la han fallit. [...]
Creativity is The Holy Grail of the Cognitive Sciences and it is very important for researchers in the Computer Sciences and AI fields. Although all attempts to explain and replicate intelligence have so far failed, the quest remains a key part of their research. [...]
2021 - 10.28939/iam.debats-135-2.3
Debats, Vol. 135 Núm. 2 (2021) , p. 39-51  
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5.
24 p, 560.3 KB Foundations of pseudomarkets : walrasian equilibria for discrete resources / Miralles, Antonio (Miralles Asensio) (Universitat Autònoma de Barcelona. Centre per a l'Estudi de les Organitzacions i de les Decisions Econòmiques) ; Pycia, Marek (University of Zurich)
We study the assignment of discrete resources in a general model encompassing a wide range of applied environments, such as school choice, course allocation, and refugee resettlement. We allow single-unit and general multi-unit demands and any linear constraints. [...]
Academic Press Inc., 2021 - 10.1016/j.jet.2021.105303
Journal of economic theory, Vol. 196 (2023) , p. 105303  
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6.
12 p, 1.3 MB A framework for agent-based models of human needs and ecological limits / Foramitti, Joël (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
The social and ecological challenges of our time require a better understanding of the complex interactions between the multiple dimensions of human well-being and environmental impacts. This article introduces the Needs and Limits (N&L) framework, a theoretical and computational foundation for agent-based simulations of heterogeneous individuals who try to increase their quality of life through the satisfaction of human needs. [...]
2023 - 10.1016/j.ecolecon.2022.107651
Ecological economics, Vol. 204, Num. Part A (February 2023) , art. 107651  
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7.
9 p, 750.9 KB Low-symmetry topological materials for large charge-to-spin interconversion : the case of transition metal dichalcogenide monolayers / Vila Tusell, Marc (Universitat Autònoma de Barcelona. Departament de Física) ; Hsu, Chuang-Han (National University of Singapore. Department of Electrical and Computer Engineering) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Benítez, L. Antonio (Institut Català de Nanociència i Nanotecnologia) ; Waintal, Xavier (Université Grenoble Alpes. Commissariat à l'énergie atomique et aux énergies alternatives) ; Valenzuela, Sergio O. (Institut Català de Nanociència i Nanotecnologia) ; Pereira, Víctor M. (National University of Singapore. Centre for Advanced 2D Materials and Graphene Research Centre) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
The spin polarization induced by the spin Hall effect (SHE) in thin films typically points out of the plane. This is rooted on the specific symmetries of traditionally studied systems, not in a fundamental constraint. [...]
2021 - 10.1103/PhysRevResearch.3.043230
Physical Review Research, Vol. 3, issue 4 (Dec. 2021) , art. 43230  
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8.
65 p, 3.0 MB Illusory vowels in Spanish-English sequential bilinguals : Evidence that accurate L2 perception is neither necessary nor sufficient for accurate L2 production / Leuuw, Esther de (Queen Mary University of London) ; Stockall, Linnaea (Queen Mary University of London) ; Lazaridou-Chatzigoga, Dimitra (Humboldt-Universität zu Berlin) ; Gorba, Celia (Universitat Autònoma de Barcelona) ; University of Cambridge
Spanish native speakers are known to pronounce onset /sC/ clusters in English with a prothetic vowel, as in esport for sport, due to their native language phonotactic constraints. We assessed whether accurate production of e. [...]
2021 - 10.1177/0267658319886623
Second Language Research, Vol. 37 Núm. 4 (October 2021) , p. 587-618  
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9.
13 p, 327.7 KB Non-phonological Strategies in Spelling Development / Salas, Naymé (Universitat Autònoma de Barcelona. Departament de Didàctica de la Llengua i la Literatura i de les Ciències Socials)
This paper investigated the role that types of knowledge beyond phonology have on spelling development, such as knowledge of morpheme-to-grapheme mappings, of orthographic patterns, and of word-specific orthographic patterns. [...]
2020 - 10.3389/fpsyg.2020.01071
Frontiers in psychology, Vol. 11 (june 2020)  
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10.
16 p, 1.3 MB Nothing in Cognitive Neuroscience Makes Sense Except in the Light of Evolution / Vilarroya Oliver, Óscar (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal)
Evolutionary theory should be a fundamental guide for neuroscientists. This would seem a trivial statement, but I believe that taking it seriously is more complicated than it appears to be, as I argue in this article. [...]
2021 - 10.3390/neurosci2020013
NeuroSci, Vol. 2 Núm. 2 (2021) , p. 177  
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Articles : 31 registres trobats   1 - 10següentfinal  anar al registre:
Documents de recerca 11 registres trobats  1 - 10següent  anar al registre:
1.
102 p, 1.6 MB Entrepreneurial Finance : Three Essays on Crowdfunding / Sewaid, Ahmed ; Garcia-Cestona, Miguel, dir.
En aquesta dissertació, ens acostem a tres línies úniques de la literatura de crowdfunding. En el primer capítol, desenvolupem un model teòric que avalua el finançament òptim de l'emprenedor i l'elecció de llançament a l'triar entre crowdfunding basat en recompenses i finançament de deute. [...]
En esta disertación, nos acercamos a tres líneas únicas de la literatura de crowdfunding. En el primer capítulo, desarrollamos un modelo teórico que evalúa el financiamiento óptimo del emprendedor y la elección de lanzamiento al elegir entre crowdfunding basado en recompensas y financiamiento de deuda. [...]
In this dissertation, we approach three unique strands of the crowdfunding literature. In the first chapter, we develop a theoretical model evaluating the entrepreneur's optimal financing and launching choice when choosing between reward-based crowdfunding and debt financing. [...]
2020  
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2.
31 p, 336.7 KB The Frisch elasticity in the Mercosur countries : a pseudo-panel approach / Sala Lorda, Hèctor (Universitat Autònoma de Barcelona) ; González, Roberto (Universitat Autònoma de Barcelona)
This paper provides estimates for the Mercosur countries of the Frisch elasticity - i. e. , the elasticity of substitution between worked hours and real wages holding constant the marginal utility of wealth. [...]
Bonn : Institute for the Study of Labor, 2011 (Discussion paper (Institute for the Study of Labor) ; 5993)  
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3.
28 p, 320.3 KB Tax reform with endogenous borrowing limits and incomplete asset markets / Ábrahám, Árpád ; Cárceles Poveda, Eva
This paper studies different income tax reforms in an infinite horizon economy with a progressive labor income tax code, incomplete markets and endogenous borrowing constraints on asset holdings. The endogenous limits are determined at the level at which households are indifferent between defaulting and paying back their un-secured debt. [...]
The ADEMU Working Paper Series is being supported by the European Commission Horizon 2020 European Union funding for Research & Innovation, grant agreement No 649396.
2016 (Ademu Working Papers Series ; 13)  
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4.
70 p, 1.3 MB Sovereign risk and bank risk-taking / Ari, Anil
I propose a dynamic general equilibrium model in which strategic interactions between banks and depositors may lead to endogenous bank fragility and slow recovery from crises. When banks' investment decisions are not contractible, depositors form expectations about bank risk-taking and demand a return on deposits according to their risk. [...]
The ADEMU Working Paper Series is being supported by the European Commission Horizon 2020 European Union funding for Research & Innovation, grant agreement No 649396.
2018 (ADEMU Working Paper Series ; 94)  
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5.
47 p, 609.7 KB Default cycles / Cui, Wei, 1970- ; Kaas, Leo
Recessions are often accompanied by spikes of corporate default and prolonged declines of business credit. This paper argues that credit and default cycles are the outcomes of variations in self-fulfilling beliefs about credit market conditions. [...]
The ADEMU Working Paper Series is being supported by the European Commission Horizon 2020 European Union funding for Research & Innovation, grant agreement No 649396.
2017 (ADEMU Working Paper Series ; 62)  
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6.
56 p, 754.0 KB Search-based endogenous asset liquidity and the macroeconomy / Cui, Wei, 1970- ; Radde, Soeren
We develop a search-theory of asset market liquidity which gives rise to endogenous financing constraints in an otherwise standard dynamic general equilibrium model. Asset liquidity describes the ease of issuance and re-saleability of private financial claims for a certain price. [...]
The ADEMU Working Paper Series is being supported by the European Commission Horizon 2020 European Union funding for Research & Innovation, grant agreement No 649396.
2017 (ADEMU Working Paper Series ; 61)  
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7.
67 p, 800.7 KB How does access to the unsecured debt market affect investment? / Biguri, Kizkitza
This paper examines the relation between debt structure and investment, by exploiting differences in secured and unsecured debt holdings. In order to address endogeneity concerns, I exploit two sources of exogenous variation for identification. [...]
The ADEMU Working Paper Series is being supported by the European Commission Horizon 2020 European Union funding for Research & Innovation, grant agreement No 649396.
2016 (ADEMU Working Paper Series ; 41)  
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8.
8 p, 927.5 KB RESTTA : eina de gestió eficient de projectes de recerca / Viciana López, Rubén ; Robles, Sergi, dir. (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
Aquest article recull el procés de desenvolupament d'una eina de gestió de projectes que, de forma eficient i senzilla, permeti l'administració d'un projecte. Com a primeres passes per al desenvolupament del projecte, hi ha un anàlisi del problema que ens porta a voler definir una eina de gestió eficient. [...]
This article describes the process of developing a project management tool that efficiently and easily, allowing management of a project. As first steps for the development of the project, there is an analysis of the problem that leads us to want to define an efficient management tool. [...]
Este artículo recoge el proceso de desarrollo de una herramienta de gestión de proyectos que, de forma eficiente y sencilla, permita la administración de un proyecto. Como primeros pasos para el desarrollo del proyecto, hay un análisis del problema que nos lleva a querer definir una herramienta de gestión eficiente. [...]
2016-06-28
Enginyeria Informàtica [958]  
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9.
28 p, 483.8 KB The scientific method in 'The Strange Case of Dr Jekyll and Mr Hyde' and its moral constraints / Luque Brugué, Laura ; Font Paz, Carme, 1972-, dir. (Universitat Autònoma de Barcelona. Departament de Filologia Anglesa i de Germanística) ; Universitat Autònoma de Barcelona. Facultat de Filosofia i Lletres
'The Strange Case of Dr. Jekyll and Mr. Hyde' (1886) is a well-known piece of horror fiction written by Robert Louis Stevenson. The novella focuses on the duality of the consciousness of man and the division of the soul between good and evil. [...]
'L'estrany cas del Dr Jekyll i Mr Hyde' (1886) és una coneguda peça de la literatura de terror escrita per Robert Louis Stevenson. La novel·la se centra en la dualitat de la consciència de l'home i de la divisió de l'ànima entre el bé i el mal. [...]
2014
Grau en Estudis Anglesos [801]  
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10.
28 p, 1.3 MB Political institutions and the development of telecomunications / Andonova, Veneta Stefanova (Universidad de Los Andes) ; Díaz Serrano, Lluís (Universitat Rovira i Virgili) ; Xarxa de Referència en Economia Aplicada (XREAP)
It has traditionally been argued that the development of telecommunications infrastructure is dependent on the quality of countries' political institutions. We estimate the effect of political institutions on the diffusion of three telecommunications services and find it to be much smaller in cellular telephony than in the others. [...]
Xarxa de Referència en Economia Aplicada (XREAP) 2006 (CREAP ; 2006-10)  
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Documents de recerca : 11 registres trobats   1 - 10següent  anar al registre:
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