The planting of 162 ha of transgenic glyphosate-resistant creeping bentgrass (Agrostis stolonifera) near Madras, OR, USA, allowed a unique opportunity to study gene flow over time from a perennial outcrossing species at the landscape level.While conducting a four year in situ survey, we collected panicles and leaf tissue samples from creeping MENS
In this study, the effect of suction flow control on a centrifugal compressor at operation and stall flow rates was investigated using computational fluid dynamics (CFD).The compressor geometry was reconstructed from available open source profile data and the CFD analyses have been performed on this geometry using the appropriate mesh.To validate t
The Airliner article deals with an insufficiently studied problem, Spanish neutrality during the First World War.The author analyzes its historical significance in the international context, as well in the context of political, economical and social evolution of Spain.Spain was one of the few major European Powers that maintained its neutrality thr
It has been proposed that the history and evolution of scientific ideas may reflect certain aspects of the underlying socio-cognitive frameworks in which science itself is developing.Systematic analyses of seat sleeve the development of scientific knowledge may help us to construct models of the collective dynamics of science.Aiming at scientific r
Fire is one of the most frequent accident scenarios in process facilities and it may be responsible of severe escalation scenarios: flames and heat radiation can damage equipment units, support structures, and piping with consequent loss of containment of hazardous materials.Mitigation measures are acquiring increasing importance in the design of t