This study is a contribution to the study of the spatial evolution of the properties of the municipal lake of Yaounde-Cameroon. The objective was the characterization of the physico-chemical, bacteriological and organoleptic parameters of water of this lake in order to provide the scientifically exploitable data. To understand the sources and the evolution of the pollution of this lake, we carr...

This paper develops new techniques to assess the expanse of the geographic market under varying supply and demand conditions and applies these. techniques to the cUITentwholesale electricity market in the western United States. This paper finds that, by and large, the expanse of the geographic market extends across most of the western United States, .but that conditions which create congestion ...

In Scandinavia, three gradients (poor–rich, water table, margin–expanse) are considered in vegetation classification of mires. We re-analysed the data Paavo Havas from 1961 on sloping fens eastern Finland using NMDS ordination analysis, which also revealed a three-dimensional structure classic gradients, with poor–rich gradient associated pH. Water table level, and unstable–stable regime were i...

BACKGROUND Worldwide, there are an estimated 15 million individuals with drug use disorders and over five times as many with alcohol use disorders (WHO 1:2, 2005). Most individuals with substance misuse have families who are affected. Initial scoping searches identified an expanse of broad and disparate studies and reviews on the family interventions for substance misuse. This systematic review...

(Draft of 6 October; please do not quote without permission) I'm very happy here to be sandwiched between Lycan and Millikan, two of the living philosophers from whom I've probably learned the most, and to whom I am the most grateful. Plus the intermediary position is appropriate for someone commenting on intermediary representations in vision. There's much to like in Bill's account of "layerin...