Orogens are traditionally classified according to their tectonic style. Paleoproterozoic tectonics is referred as “ancient-style tectonics” while Proterozoic “modern-style tectonics”. Ancient-style characterised by distributed vertical structures and low topography gradients, often associated with diapirism partial melting. In contrast, modern-style involve prominent strain localisation the for...

many studies have considered the effects of suspension properties on the dewatering process but fewhave focused on ore properties. thus, the present work studied the effects of ore properties (density,particle size, mineralogy) on the dewatering process based on lab and pilot experiments. a hydrocyclonewas used to prepare the required samples for the experiments. to study the effects of mineral...

spinal epidural haemorrhage may present as back pain associated with radicular symptoms and can be a catastrophic clinical scenario with progression to paraplegia or even sudden death. being a rare entity, it needs a high index ofclinical suspicion to diagnose it. fractures have been documented as a cause of hematorrachis but such hematomas only extend to one or two vertebral segments. large ep...

a 19-year-old man presented with a 5-year history of back pain radiating to the lower extremities and paresthesis of the toes during the last year. plain x-ray revealed a large cauliflower shaped exophytic mass at the level of t8, t9 and t10 vertebrae. computed tomography (ct) and magnetic resonance imaging (mri) showed an abnormal bony mass arising from the posterior arch of t9 with protrusion...

On 30 October 2020, a strong earthquake of magnitude 7.0 occurred north Samos Island at the Eastern Aegean Sea, whose mechanism corresponds to an E-W normal fault dipping north. During aftershock period in December hydrographic survey off northern coastal margin was conducted onboard R/V NAFTILOS. The result detailed bathymetric map with 15 m grid interval and 50 isobaths morphological slope ma...

In order to understand the potential controls on Asian tectonics during the subduction of the Tethys and Indian lithospheres, we reconstruct the coupled subduction-continent deformation history using tomographic imaging, kinematics constraints and numerical modeling. The global P-waves tomographic images of the mantle below the India-Asia collision zone provide constraints on the deep structure...