Carta del doctor Guillermo Bonfil

[Profesor Doctor Antonio Del Solar Valenzuela].

Rev Chil Infect 2007; 24 (2): 97-98 en la Universidad de Chile, donde “fue el mejor alumno de su promoción”. Es digno destacar que los estudios universitarios los inició a la edad de 15 años. En 1934 obtuvo el título de médico-cirujano y su tesis versó sobre “Las alteraciones del aparato cardiovascular en el tifus exantemático”. Comenzó sus actividades profesionales como ayudante de la Cátedra ...

CR_1870-Arenal.ing_PLANTILLA CARTA DIRECTOR

Cystic pneumatosis intestinalis is a rare benign entity, characterized by intramural cysts located mainly in the intestinal wall. The etiology has not yet been elucidated, but generally it is associated with a systemic disease (1-4). Colonic pneumatosis represents about 30% of gastrointestinal cases (1). We present the case of a young girl with anorexia who underwent surgical treatment for cyst...

Carta al editor.

Guillermo Cortiñas And

We show how methods from K-theory of operator algebras can be applied in a completely algebraic setting to define a bivariant, M∞-stable, homotopy-invariant, excisive Ktheory of algebras over a fixed unital ground ring H, (A, B) 7→ kk∗(A, B), which is universal in the sense that it maps uniquely to any other such theory. It turns out kk is related to C. Weibel’s homotopy algebraic K-theory, KH....

Capital Inflows , Liquidity and Bubbles Guillermo

Policymakers in Emerging Market economies (EMs) are facing a serious dilemma: while their economies are currently benefiting from a surge of capital inflows, they fear a replay of the 1990s and early 2000s when their economies underwent costly Sudden Stops (of capital inflows). A serious concern is that a capital‐inflow episode could give rise to "bubbles," i.e., an artificial or transitory inc...