Progressive formation of modern drumlins at Múlajökull, Iceland: stratigraphical and morphological evidence

simulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

A look at the formation of ISIS from the perspective of post-modern terrorism

Terrorism has been divided in several directions. One of the most important conceptual divisions of terrorism is its division into three types of traditional, modern and postmodern which, while possessing common characteristics, share their own characteristics. Traditional terrorism is the most elementary type of terrorism that is limited to the borders of a land and region; modern terrorism br...

formation and evolution of regional organizations: the case study of the economic cooperation organization (eco)

abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...

STRATIGRAPHICAL EVIDENCE OF ELYSIUM SEA ICE FROM HiRISE

Deflecting dams and the formation of oblique shocks in snow avalanches at Flateyri, Iceland

[1] Snow avalanches are a threat in many populated mountainous regions, and deflecting dams are often built to divert them away from people, and infrastructure, into less harmful areas. When an avalanche is deflected by a dam or wedge, it often generates rapid changes in the flow thickness and velocity, which can be modeled as an oblique shock wave. This paper reviews classical oblique shock th...