Search results for "BirA"
showing 10 items of 32 documents
The effects of enzalutamide and abiraterone on skeletal related events and bone radiological progression free survival in castration resistant prosta…
2017
Two new drugs, the CYP17 inhibitor abiraterone acetate and the androgen receptor (AR) antagonist enzalutamide, have recently shown to prolong OS prior chemotherapy or in docetaxel treated mCRPC patients, using steroidal therapy or placebo as control group. Updated analyses underlined the role of these new agents on two prostate-specific endpoints as radiographic progression-free survival (rPFS) and time to first skeletal-related event (tSRE). On the basis of these reports, we made an indirect comparison between abiraterone and enzalutamide. We obtained a clinically but not significant difference favouring enzalutamide over abiraterone in terms of rPFS (HR 0.48, 95% CI 0.22â1.02). No signi…
Algebraic models of the Euclidean plane
2018
We introduce a new invariant, the real (logarithmic)-Kodaira dimension, that allows to distinguish smooth real algebraic surfaces up to birational diffeomorphism. As an application, we construct infinite families of smooth rational real algebraic surfaces with trivial homology groups, whose real loci are diffeomorphic to $\mathbb{R}^2$, but which are pairwise not birationally diffeomorphic. There are thus infinitely many non-trivial models of the euclidean plane, contrary to the compact case.
On the birational geometry of the universal Picard variety
2010
We compute the Kodaira dimension of the universal Picard variety P_{d,g} parameterizing line bundles of degree d on curves of genus g under the assumption that (d-g+1,2g-2)=1. We also give partial results for arbitrary degrees d and we investigate for which degrees the universal Picard varieties are birational.
Cluster tilting for one-dimensional hypersurface singularities
2008
In this article we study Cohen-Macaulay modules over one-dimensional hypersurface singularities and the relationship with the representation theory of associative algebras using methods of cluster tilting theory. We give a criterion for existence of cluster tilting objects and their complete description by homological methods, using higher almost split sequences and results from birational geometry. We obtain a large class of 2-CY tilted algebras which are finite dimensional symmetric and satisfy $\tau^2=\id$. In particular, we compute 2-CY tilted algebras for simple and minimally elliptic curve singularities.
De imperio virtutis, siue Imperia pendere a veris virtutibus non a simulatis libri duo : aduersus Macchiauellum / auctore Thoma Bozio ...
1593
Sign.: *6, +4, A-Z4, Aa-Cc4 Index. - Postil·les. - Reclams. - Caplletres i altra orn. - Escut en la port.
Respuesta a la resolucion de la Iunta de los Eclesiasticos de Francia, en razon de los matrimonios de los Principes de la sangre, hechos sin el conse…
1636
Sig. [calderó]4, 2[calderó]2, A-M4, N2 Port. orlada
Design of carborane molecular architectures with electronic structure computations: From endohedral and polyradical systems to multidimensional netwo…
2009
11 pags, 6 figs. -- 19th International Conference on Physical Organic Chemistry (ICPOC-19) 13–18 July 2008, Santiago de Compostela, Spain
A criterion for extending morphisms from open subsets of smooth fibrations of algebraic varieties
2021
Abstract Given a smooth morphism Y → S and a proper morphism P → S of algebraic varieties we give a sufficient condition for extending an S-morphism U → P , where U is an open subset of Y, to an S-morphism Y → P , analogous to Zariski's main theorem.
El totus orbis y el ius gentium en Francisco de Vitoria: el equilibrio entre tradición e innovación
2017
Resumen: El artículo examina dos conceptos centrales en la doctrina internacional de Vitoria: la idea de orbe como comunidad universal de todos los hombres y de todos los pueblos unidos por el vínculo de la común naturaleza humana, y el ius gentium como Derecho universal de la humanidad que rige en todo el orbe. El trabajo destaca el equilibrio entre tradición (universalismo cosmopolita de raíces estoicas y cristianas y iusnaturalismo clásico) e innovación (ideas de derechos naturales, de igualdad e independencia de todos los pueblos y concepción de la comunidad internacional como una comunidad jurídica) y la antropología no individualista que subyace a la doctrina internacional de Vitoria.…
La sobirania feminista en l'època del neoliberalisme
2019
El feminisme sempre ha estat un moviment rupturista i revolucionari i s’ha convertit els darrers anys, a l’àmbit local i mundial, en un important mur de contenció de les polítiques regressives, autoritàries i destructores, impulsades pel neoliberalisme i les seues derivades xenòfobes, racistes, teocràtiques i patriarcals. Alhora ha sigut i és un poderós moviment d’apoderament de les dones i amb elles els sectors socials més avançats. I ho ha fet basant-se més en valors que en estructures organitzatives.