Compumag 85

85 - 91 Nzira Lukwa.pmd

Mosquito repellent plants are used in the rural areas of Zimbabwe despite the fact that very few of them have been biologically evaluated. Leaves of the plant Lippia javanica, were collected from Mumurwi village, Zimbabwe and evaluated for repellency against laboratory reared Aedes aegypti mosquitoes. Major plant compounds were identified using Thin Layer Chromatography (TLC) and Mass Spectrome...

Graphics Interface ' 85

We present an interactive color g raphic system designed for pickup and delivery route modification . We identify three fundamental t y pes of commands and show that they correspond to those of a typical text editor. Nous presentons un systeme graphique avec un ec ran couleur pour ef fec tuer la modification de parcours de vehicules de transpor t. Nous identifions trois types fond amentaux de c...

CS 85 : Data Stream

Biological Report 85(1

Uses Background Concentrations Environmental Chemistry General Chemical Properties Mode of Action Fate in Soils and Water Lethal and Sublethal Effects General Terrestrial Plants and Invertebrates Aquatic Organisms Birds Mammals Recommendations Acknowledgments References Tables Number 1 Paraquat concentrations in field collections of selected organisms and nonbiological materials 2 Chemical and ...

Graphics Interface ' 85

Problem analysis in designing thematic maps and user interfaces which assist map designers in incorporating their ideas into maps are presented. Problems in designing choropleth maps are analyzed from the map designers point of view. A graphical user interface, called "Histogram Interface" is implemented as a countermeasure for problems in designing choropleth maps. The user interface can assis...