Concrete is a widely utilized construction material globally; however, it characterized by fundamental deficiency in its tensile strength when not reinforced. The incorporation of diverse novel materials into concrete being pursued with the aim mitigating limitations while concurrently enhancing reliability and sustainability. Furthermore, noteworthy that embodies significant quantity carbon. p...

This article examines the extent to which external actors influence efficiency of G5 Sahel Joint Force’s (G5S-JF) chain command and what this means for relationship between G5S-JF actors. I argue that have taken leading roles within G5S-JF’s has increased joint force’s command. suggests follows logic hegemonic theory, with providing stability through a strong voice, as other scholars previously...

Let F ∈ W 1 , n loc (Ω ; R ) be a mapping with nonnegative Jacobian JF (x) = detDF (x) ≥ 0 for a.e. x in a domain Ω ⊂ R n . The dilatation of F is defined (almost everywhere in Ω) by the formula K(x) = |DF (x)| JF (x) · Iwaniec and Šverák [IS] have conjectured that if p ≥ n − 1 and K ∈ Lploc(Ω) then F must be continuous, discrete and open. Moreover, they have confirmed this conjecture in the tw...

The routine generates a sequence of iterates z1; z2; z3; . . ., such that jP ðzkþ1Þj < jP ðzkÞj and ensures that zkþ1 þ Lðzkþ1Þ ‘roughly’ lies inside a circular region of radius jF j about zk known to contain a zero of P ðzÞ; that is, jLðzkþ1Þj jF j, where F denotes the Féjer bound (see Marden (1966)) at the point zk. Following Smith (1967), F is taken to be minðB; 1:445nRÞ, where B is an upper...

Cómo citar este artículo: Burgos LM, Spaccavento A, Seoane L, Furmento JF, Vrancic M, Diez M. Asistencia ventricular extracorpórea en el paro cardiaco intrahospitalario: ¿una realidad posible nuestro medio? Rev Argent Cardiol 2023;91:237-239. http://dx.doi.org/10.7775/rac.es.v91.i3.20643

We investigate Jarńık’s points for a real function f defined in R, i.e. points x for which lim apy→x |(f(y)− f(x))/(y − x)| = +∞. In 1970, Berman has proved that the set Jf of all Jarńık’s points for a path f of the one-dimensional Brownian motion is the whole R almost surely. We give a simple explicit construction of a continuous function f with Jf = R. The main result of our paper says that f...

The chicken lysozyme gene encodes a hydrolase that has a key role in defence, especially in ovo. This gene was resequenced in global chicken populations [red, grey, Ceylon and green jungle fowl (JF)] and related bird species. Networks, summary statistics and tests of neutrality indicate that although there is extensive variation at the gene, little is present at coding sites, with the exception...