Geological investigations in the Nkara region of Kwilu Province, DR Congo, have identified seven lithofacies: pudding, argillite, quartz post-workout arenite, feldspathic arenite, greywackes, micaceous arenite, and soft finegrained quartz arenite.This study presents the petrographic and geochemical compositions and paleo-environmental conditions fo
This paper analyzes the differences between strategic trade and the competitionm policies (in the form of inward Foreign Direct Investment) to Reef Items regulate a unionized monopoly in the domestic country.With decentralized negotiations both policies reduce labour and product market distortions.However the fixed cost for the foreign entrant and
Distribution network security situation awareness refers to the process of perception, understanding, and state projection of systems, elements, and environmental factors within a certain space-time volume.Security situation awareness is an important part of the security assessment of the distribution network.In response to the rapid and accurate d
The paper deals with a degenerate reaction-diffusion equation, including aggregative movements and convective Accessories terms.The model also incorporates a real parameter causing the change from a purely diffusive to a diffusive-aggregative and to a purely aggregative regime.Existence and qualitative properties of traveling wave solutions are inv