Green infrastructure refers to connected corridors of greenspaces within and beyond urban areas. It provides sustainable ecosystem goods services for people wildlife, enhancing their wellbeing protecting them against climatic extremes. However, the exact contributing factors betterment green are not systematically examined at a national level. This study aims identify what helps improve biodive...

BACKGROUND Percutaneous sacro-iliac (SI) screw fixation represents a widely used technique in the management of unstable posterior pelvic ring injuries and sacral fractures. The misplacement of SI-screws under fluoroscopic guidance represents a critical complication for these patients. This study was designed to determine the prevalence of sacral dysmorphia and the radiographic anatomy of surgi...

Electric powerline corridors are informal green spaces that encompass large areas of land and have the potential to support biodiversity in urban suburban landscapes. However, extent which these provide novel habitats compared surrounding landscape is unclear. Biodiversity often “natural” despite fact subject frequent vegetation management. In landscapes, residential yards may a more appropriat...

Abstract Accelerated urbanization and population growth lead to the fragmentation of urban green space loss biodiversity. There are few studies on integration structural functional connectivity solve this problem. Our study aims draw up a methodology synthesize two methods evaluation, accordingly, construct an infrastructure (UGI) network which is great significance maintain stability ecosystem...

Urban construction land expansion damages natural ecological patches, changing the relationship between residents and land. This is widespread due to global urbanization. Considering nature society in urban planning, we have established an evaluation system for green space ensure development residents’ needs while considering resource distribution. alleviate contradiction of use realize city’s ...

Imagine a large building with many corridors. A robot cleans these corridors in a greedy fashion, the next corridor cleaned is always the dirtiest to which it is incident. We determine bounds on the minimum s(G) and maximum S(G) number of time steps (over all edge weightings) before every edge of a graph G has been cleaned. We show that Eulerian graphs have a self-stabilizing property that hold...

Habitat fragmentation threatens biodiversity by disrupting dispersal. The mechanisms and consequences of this disruption are controversial, primarily because most organisms are difficult to track. We examined the effect of habitat corridors on long-distance dispersal of seeds by birds, and tested whether small-scale (<20 meters) movements of birds could be scaled up to predict dispersal of seed...

In this paper, the vector parabolic equation method (VPEM) is used to investigate the Shannon capacity of multiple-input multiple-output (MIMO) communication systems in indoor corridors. This deterministic three-dimensional (3-D) full-wave method is capable to demonstrate the effects of antennas and propagation environment on the channel capacity. The VPEM can model any field depolarization eff...