background: diabetes is a chronic disease that despite of medical and specific treatments has reminded as an important medical problem. various herbal were presented for treatment of diabetes. one of these plants is prosopis farcta that was used as hypoglycemic agent in traditional medicine. the aim of this study was investigation of hypoglycemic effect of prosopis farcta root in diabetes and h...

In the latest issue of this journal, Lefevre et al.’s paper [1] raises the important question of how to combine belief functions from different sources and how to manage conflicts. They propose a parametrized combination rule that includes several existing combination rules as special cases. Their method is based on so-called weighting factors that determine how conflicting masses are to be dis...

Anadenanthera colubrina var. cebil is an important tree species for its cultural, economic, and medicinal uses in South America. In order to characterize A. colubrina populations, we collected fruits from four different sites (San Bernardo, El Cebilar, Metán and El Gallinato) within the species distribution area in Salta Province, Northwestern Argentina. For this, a total of 75 fruits and seeds...

We describe two new species of springsnails (genus Pyrgulopsis) for populations from the middle Fork and upper East Fork of the Gila River Basin (New Mexico) that had been previously identified as P. gilae. We also restrict P. gilae to its originally circumscribed geographic range which consists of a short reach of the East Fork Gila River and a single spring along the Gila River (below the Eas...

Restoration of riparian areas is an important step toward improving water flow and water quality of the Rı́o Conchos in northern Mexico. To provide background data for restoration decisions we characterized the ecological integrity of a 40-km-long riparian corridor along the middle Rı́o Conchos. The characterization consisted of determining dominant species of trees and shrubs, structure, and qua...