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Catalytic Generation of Donor-Acceptor Cyclopropanes under N-Heterocyclic Carbene Activation and their Stereoselective Reaction with Alkylideneoxindoles
(Wiley-VCH, 2017-04-10)
Formylcyclopropanes undergo activation
in the presence of an N-heterocyclic carbene catalyst
generating a donor-acceptor cyclopropane intermediate
with the ability to undergo ring-opening
followed by formal [4+2] ...
Europar Batasunaren energia politika, garapen jasangarria lortzeko tresna
(Instituto Vasco de Administración Pública, 2019-05)
Europar Batasunaren oinarrizko arautegiaren arabera, garapen
jasangarria Europako integrazio prozesuaren oinarrizko helburuetako bat da. Helburu
hori betetzeko, Europa mailan ingurumen politikaren garapena ezin bestekoa
izan ...
Públicos y actores en la democratización de la actividad científica
(Centro de Estudios sobre Ciencia Desarrollo y Educación Superior (Argentina), 2019-10-28)
En este artículo se quiere dilucidar a qué nos referimos cuando hablamos de “público” en relación con la ciencia. Teniendo en cuenta que la noción de público es relacional (se es “público” con respecto a otros agentes que ...
Demand for culture in Spain and the 2012 VAT rise
(Springer, 2018)
[EN] This paper analyzes the effects that the 2012 VAT rise in Spain had on household’ demand for cultural goods and services. Household’ demands are modeled as a two-stage QUAIDS. After estimating price and expenditure ...
The economic cost of the Arab Spring: the case of the Egyptian revolution
(Springer Nature, 2020)
[EN] This paper analyzes the effects that the Arab Spring and the subsequent revolution had on per capita real Gross Domestic Product in Egypt. The estimation procedure that we follow is the synthetic control method. After ...
Enantioselective Oxidative (4+3) Cycloadditions between Allenamides and Furans through Bifunctional Hydrogen-Bonding/Ion-Pairing Interactions
(Wiley-VCH, 2017-07-03)
BINOL-based N-trifluoromethanesulfonyl phosphoramides
catalyze the enantioselective (4+3) cycloaddition
between furans and oxyallyl cations, the latter being generated
in situ by oxidation of allenamides. The chiral ...
Local Whittle estimation of long memory: Standard versus bias-reducing techniques
(Elsevier, 2019)
[EN] Frequency domain semiparametric estimation of memory parameters belongs to the standard toolkit of applied time series researchers. These methods are based on a local approximation of the spectral density, which ...
The Economic Consequences of the Libyan Spring: A Synthetic Control Analysis
(Taylor & Francis, 2019)
[EN] In 2011 a wave of revolutionary movements, the so-called Arab Spring, spread in the Middle East and North Africa. Libya was one of the most affected countries, ending Gaddafi’s dictatorship after an international ...
Marine Aerosol Weathering of Mediterranean Calcarenite Stone: Durability of Ethyl Silicate, Nano Ca(OH)2, Nano SiO2, and Nanostructured Consolidating Products
(Taylor & Francis, 2018-07-13)
Calcarenite stone samples from a historic building (Bizerte, Tunisia) were collected and treated
under different environmental conditions with several consolidating products: alkoxysilane
(ethyl silicate), a surfactant-templated ...
El desarrollo del pensamiento crítico en la formación inicial del profesorado: Análisis de una estrategia pedagógica desde la visión del alumnado
(Universidad de Granada, 2018-03-01)
El nuevo marco universitario, orientado a la adquisición de competencias por parte del
alumnado, ha reforzado la necesidad de que este aprenda a aprender y adquiera autonomía
intelectual. Resulta, por tanto, necesario ...