Argentina. Crisis de pagos y sinergia entre programas del FMI y Club de París. 1956-2009

Desde 1956, en ocho ocasiones la Argentina refinanció deudas oficiales en el ámbito del Club de París. Estas refinanciaciones implicaron implementar programas de ajuste, acompañados en seis oportunidades por acuerdos contingentes con el FMI. Pero la apreciación subsiguiente de la moneda doméstica y los compromisos de facilitar importaciones pactados en tales acuerdos, desencadenan un ciclo de auge y deterioro de la cuenta corriente del balance de pagos que finaliza con una nueva crisis y una deuda externa incrementada, agravando la restricción de divisas originante de tal situación, en un contexto de salida masiva de capitales, inflación y recesión.

La dinámica del viaje en el contexto del Ms. Esc. K-III-4 : Libro de Apolonio, Vida de Santa María Egipciaca, Libro de los tres reyes de Oriente

Resumen: Los personajes de los tres poemas castellanos del temprano siglo XIII que componen el manuscrito K-III-4 de la Biblioteca de San Lorenzo de El Escorial (Libro de Apolonio, Vida de Santa María Egipciaca, Libro de los tres reyes de Oriente) viajan lamentando aquello que han perdido a causa de la ira regia, el propio pecado o la amenaza de muerte inminente, pero también para superar esas pérdidas. Esos viajes representan la medida de una aventura medieval cuya dinámica expresa la concepción profunda de la trayectoria vital como prueba cristiana, según se analizará en el presente trabajo.

Three new club-mosses from Panama

In a previous paper relating to a singular new fern (Polypodium podocarpum) from Panama, I have described very briefly the mountian (sp) region above David in the province of Chiriqui, and have referred in particular to a most interesting collecting trip of three days which I took from El Boquete over "Holcomb's trail" along the Rio Caldera to "Camp I" and to the summit of the Continental Divide a few miles farther on...(Document contains 9 pages)

Effect of Aquathol K Treatments on Activity Patterns of Largemouth Bass in Two Coves of Lake Seminole, Georgia

Thirty largemouth bass ( Micropterus salmoide s Lacepde) were implanted with radio tags in late October 2003 in two coves of Lake Seminole, Georgia, and tracked over a 24-hour period about every 10 days to determine their response to herbicide application. After five weeks of tracking, hydrilla ( Hydrilla verticillata Royle) in each cove was treated in early December 2003 with dipotassium salt of endothall (Aquathol K; 7-oxabicyclo [2.2.1] heptane-2,3-dicarboxylic acid) at a rate of 3.5 ppm. Largemouth bass were tracked during application and tracking continued for three months post treatment to assess effects of herbicide treatment on activity patterns. The treatment in Desser Cove successfully reduced hydrilla in approximately half the cove. However, the treatment in Peacock Lake completely eliminated all submersed aquatic vegetation (SAV) by April 2004. Movement and activity centers remained similar between treatment periods in Desser Cove, but increased after treatment in Peacock Lake. Depth occupied by telemetered fish decreased after Aquathol K treatment in both coves. In general, behavior of largemouth bass did not change appreciably during treatment, and only minor changes were observed in the posttreatment period in Peacock Lake, where all SAV was eliminated. Fish showed little attraction to or movement away from treatment areas, and fish migration from either cove was nil after treatment. Application of Aquathol K and subsequent reduction of SAV had little effect on largemouth bass behavior or movement. (PDF has 8 pages.)