Pathogenic and molecular diversity in highly virulent populations of the parasitic weed Orobanche cumana (sunflower broomrape) from Europe [PDF]
, 2014 The definitive version is available at www3.interscience.wiley.comThe parasitic weed Orobanche cumana (sunflower broomrape) constrains sunflower production in eastern and southern Europe and in the Middle East.
Collado-Romero, Melania +5 more
core +2 more sources
The End of Amnesia: Measuring the Metallicities of Type Ia SN Progenitors with Manganese Lines in Supernova Remnants [PDF]
, 2009 The Mn to Cr mass ratio in supernova ejecta has recently been proposed as a tracer of Type Ia SN progenitor metallicity. We review the advantages and problems of this observable quantity, and discuss them in the framework of the Tycho Supernova Remnant ...
Amedeo Tornambe +9 more
core +1 more source
Maximal multihomogeneity of algebraic hypersurface singularities
, 2006 From the degree zero part of logarithmic vector fields along an algebraic hypersurface singularity we indentify the maximal multihomogeneity of a defining equation in form of a maximal algebraic torus in the embedded automorphism group.
F.J. Castro-Jiménez +12 more
core +2 more sources
Pion mass splitting and phase structure in Twisted Mass QCD
, 2004 In the framework of Wilson Chiral Perturbation Theory, we study the effect induced by a twisted Wilson term, as it appears in Twisted Mass QCD (with 2 degenerate quarks). In particular we consider the vacuum orientation and the pion masses.
Alpha +14 more
core +3 more sources
Holomorphic extension of smooth CR-mappings between real-analytic and real-algebraic CR-manifolds [PDF]
, 2001 We establish results on holomorphic extension of CR-mappings of class $C^\infty$ between a real-analytic CR-submanifold of $\C^N$ and a real-algebraic CR-submanifold of $\C^{N'}$
Meylan, F., Mir, N., Zaitsev, D.
core +3 more sources
Roughening transition, surface tension and equilibrium droplet shapes in a two-dimensional Ising system [PDF]
, 1982 The exact surface tension for all angles and temperatures is given for the two-dimensional square Ising system with anisotropic nearest-neighbour interactions. Using this in the Wulff construction, droplet shapes are computed and illustrated.
Avron, J. E. +3 more
core +2 more sources
, 2014 Short millimeter observations of radio-loud AGN offer the opportunity to study the physics of their inner relativistic jets, from where the bulk millimeter emission is radiated.
Agudo, I. +3 more
core +1 more source
¿Hacia el social commerce? El valor de las redes sociales en la MiPyME de Córdoba, Argentina
Entramado, 2019 La difusión del comercio electrónico constituye una gran oportunidad para las empresas como instrumento de competitividad. El uso de las redes sociales brinda una plataforma nueva para el desarrollo de las transacciones comerciales online. El objetivo de
María Verónica Alderete, Carola Jones
doaj +1 more source
What is the redshift of the gamma- ray BL Lac source S4 0954+65? [PDF]
, 2015 High signal-to-noise ratio spectroscopic observations of the BL Lac object S4 0954+65 at the alleged redshift z = 0.367 are presented. This source was detected at gamma frequencies by MAGIC (TeV) and FERMI (GeV) telescopes during a remarkable outburst ...
Falomo, R. +4 more
core +2 more sources
Plasmonic nanoparticle enhanced photocurrent in GaN/InGaN/GaN quantum well solar cells [PDF]
, 2010 We demonstrate enhanced external quantum efficiency and current-voltage characteristics due to scattering by 100 nm silver nanoparticles in a single 2.5 nm thick InGaN quantum well photovoltaic device.
Atwater, Harry A. +3 more
core +1 more source