Hazardous ground deformation and landslides occur frequently in the Mila Basin, Algeria this problem remains unsolved. However, The historical seismicity area indicates no severe damage from past earthquakes. For reason, studies are needed to monitor slow movements their triggering factors. Since about two decades ago, satellite observations by interferometric synthetic aperture radar (InSAR) t...

Introduction: The floor of the Hellas basin (Hellas Planitia) features unique landforms which have defied unambiguous interpretation [1-5]. We suggest that extensive subaqueous mass movements have been involved in the emplacement and deformation of the basin floor deposits, followed by intensive eolian erosion. Topography, Landforms, and Previous Interpretations: Hellas Planitia is characterize...

All analyses involve simplification, frequently through aggregation. As has been seen in debate on "Closing the Gaps", aggregation that groups by ethnicity can be challenged. This paper briefly considers some of the theoretical issues surrounding aggregation, asking under what conditions aggregations might be acceptable. It then looks at possible distortions that can arise from inappropriate ag...

The ParM ATPase from Escherichia coli plasmid R1 assembles into F-actin-like filaments which appear to push replicated copies of the plasmid to opposite ends of the cell, ensuring partitioning into daughter cells. Might bacterial chromosomes use a similar mitotic strategy for segregation?

A study has been made of the relationships between the characteristics of the riparian vegetation (floristic composition, structure and diversity) and the spatial-temporal variation of the quality of the stream waters in a basin under a semiarid Mediterranean climate in the southeastern Iberian Peninsula. The plant communities of the high reaches present greater specific richness and diversity ...