Friday Facts, May 16, 2014, Vol. 212

Bureau of Nutrition and Health Promotion part of the Iowa Department of Public Health produces of weekly newsletter about the Iowa WIC Program for the State of Iowa citizen.

Treating Iowa's Marginal Aggregates and Soils by Foamix Process, HR-212, 1980

Quality granular materials suitable for building all-weather roads are not uniformly distributed throughout the state of Iowa. For this reason the Iowa Highway Research Board has sponsored a number of research programs for the purpose of developing new and effective methods for making use of whatever materials are locally available. This need is ever more pressing today due to the decreasing availability of road funds and quality materials, and the increasing costs of energy and all types of binder materials. In the 1950s, Professor L. H. Csanyi of Iowa State University had demonstrated both in the laboratory and in the field, in Iowa and in a number of foreign countries, the effectiveness of preparing low cost mixes by stabilizing ungraded local aggregates such as gravel, sand and loess with asphalt cements using the foamed asphalt process. In this process controlled foam was produced by introducing saturated steam at about 40 psi into heated asphalt cement at about 25 psi through a specially designed and properly adjusted nozzle. The reduced viscosity and the increased volume and surface energy in the foamed asphalt allowed intimate coating and mixing of cold, wet aggregates or soils. Through the use of asphalt cements in a foamed state, materials normally considered unsuitable could be used in the preparation of mixes for stabilized bases and surfaces for low traffic road construction. By attaching the desired number of foam nozzles, the foamed asphalt can be used in conjunction with any type of mixing plant, either stationary or mobile, batch or continuous, central plant or in-place soil stabilization.

"Abbreviatio in gestis et miraculis sanctorum". [Exempla varia] (212).

Acquis en 1765 lors de la vente par Gaspard-Moyse de Fontanieu de sa bibliothèque au roi; cf. Omont, Portefeuilles Fontanieu, 32; — ex -libris du XVIe s. "Claude Merlin" (222v)et "Symon Volyol" (223v)

Notes Floristiques i Corologiques, 179-212

NOTES FLORÍSTIQUES I COROLÓGIQUES

Resolución N° 212 ¿Cuáles son los presupuestos sobre los que se basa la Cámara de Comercio para el registro de providencias judiciales?

Servicios registrales

Resolución N° 212 del 10 de septiembre de 2007 ¿Cuáles son los presupuestos sobre los que se basa la Cámara de Comercio para el registro de providencias judiciales?

Servicios registrales

Efecto del agonista cannabinoide WIN 212-2 en ratas de las cepas lewis y fischer 344, en un modelo de Cpp.

Tesis (Maestría en Ciencias con Orientación en Psicología de la Salud) UANL, 2011.