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Stereoselective inverse conjugate addition of nitrogen and carbon nucleophiles to allenyl phosphine oxide. Synthesis of α,β-unsaturated phosphine oxides
(ARKAT USA, Inc, 2012)
[EN] The reactivity of new three carbon synthon, generated in situ from the reaction of electrondeficient allenes with an appropriate phosphine as the catalyst, toward pronucleophilic reagents is described. Triphenylphos ...
Cell microencapsulation for therapeutic purposes: towards greater control over biocompatibility
(2012-04-17)
En la actualidad, los avances realizados en biología, genética y tecnología farmacéutica han permitido redefinir el concepto y las aplicaciones terapéuticas de la tecnología de
microencapsulación de células. Hoy en día ...
Multiple table factor analysis applied to the higher education competences
(Purple Gate Publishing, 2012-04)
Due to the recent implantation of the Bologna
process, the definition of competences in Higher Education is an important matter that deserves special attention and requires
a detailed analysis. For that reason, we study ...
Aldehídos en reacciones de Michael enantioselectivas catalizadas por derivados del prolinol
(2012-04-10)
El trabajo que se recoge en la presente memoria está enmarcado en el
área de la organocatálisis asimétrica. Más concretamente, se describe la
funcionalización de aldehídos en posiciones ¿ y ß mediante reacciones de ...
Ciclopéptidos b-lactámicos de tipo rgd: síntesis, estudio conformacional, actividad biológica y análisis génico
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2012-07-09)
La Tesis que se resume a continuación se engloba dentro de la síntesis de ciclopéptidos ß-lactámicos que presentan la triada RGD (arg-gly-asp) en su estructura. En este caso los ciclopéptidos sintetizados presentan una ...
Uncovering Ecosystem Service Bundles through Social Preferences
(Public Library of Science, 2012-06-18)
Ecosystem service assessments have increasingly been used to support environmental management policies, mainly based on biophysical and economic indicators. However, few studies have coped with the social-cultural dimension ...
The Loss of Functional Caspase-12 in Europe Is a Pre-Neolithic Event
(Public Library of Science, 2012-05-16)
Background: Caspase-12 (CASP12) modulates the susceptibility to sepsis. In humans, the "C" allele at CASP12 rs497116 has been associated with an increased risk of sepsis. Instead, the derived "T" allele encodes for an ...
Procesos de prociclidad crediticia e impacto de la provisión estadística en España
(Fundación de las Cajas de Ahorros, 2012-02)
En este trabajo investigamos los procesos de prociclicidad crediticia para las entidades de depósito españolas tomando en consideración el periodo 1984-2009. Así, en primer lugar, hemos aplicado la metodología macroprudencial ...
Ancient DNA from Hunter-Gatherer and Farmer Groups from Northern Spain Supports a Random Dispersion Model for the Neolithic Expansion into Europe
(Public Library of Science, 2012-04-25)
Background/Principal Findings: The phenomenon of Neolithisation refers to the transition of prehistoric populations from a hunter-gatherer to an agro-pastoralist lifestyle. Traditionally, the spread of an agro-pastoralist ...
PPs without Disguises: Reply to Bruening
(Massachusetts Institute of Technology Press, 2012-08)
[EN]Bresnan and Nikitina (2009) and Rappaport Hovav and Levin (2008) show that, contrary to standard assumptions, fixed-theme idioms may
appear in to-constructions under certain pragmatic circumstances. Bruening (2010a) ...