The subsidence caused on the surface due to construction of subsurface tunnels for various purposes in urban areas is a major concern both tunnel and overlaid buildings. Seeing importance study, different models has been created keeping reference commercial residential amount deformation stresses so generated are calculated, which plays paramount role before construction. These analyzed circula...

Central Argentina from the Pampean flat-slab segment to northern Patagonia (27°–41°S) represents a classic example of broken retroarc basin with strong tectonic and climatic control on fluvial sediment transport. Combined previous research focused coastal sediments, this actualistic provenance study uses framework petrography heavy-mineral data trace multistep dispersal volcaniclastic detritus ...

background: the role of thyroid hormones has been recognized in normal embryo development many years ago. these hormones also affected the development of reproductive organs and their activity. objectives: this study was conducted to investigate the effect of inducing hypothyroidism by propyl-2-thiouracyl (ptu) on lambs testicular histomorpho-logy and plasma testosterone concentration. methods:...

Automatic landslide classification based on digital elevation models has become a powerful complementary tool to field mapping. Many studies focus the automatic of landslides’ geomorphological features, such as their steep main scarps, but in many cases, scarps and other morphological features are difficult for algorithms detect. In this study, we performed an different litho-geomorphological u...