Traffic problems are the most prominent urban dilemmas, especially during recent years, since the capacity of old traffic arteries don’t meet the increasing volume of population and vehicles, therefore, adopting some measures in order to enhance the capacity of existing roads has been placed on the agenda of urban managers. Changing the existing intersections to over changes is one of these met...

A frequent problem when constructing metro tunnels is the uneven settlement of adjacent buildings, which results in huge economic losses. Due to shields causing this study took Nantong Metro Line 1 as research object. The runs from East Huancheng Road Station Intermediate People’s Court and passes under old residential area Community Sendadi-Huayuan building. Based on monitoring data, analyzed ...

BACKGROUND Ability to drive was an important factor of quality of life for subjects with spinal cord injuries (SCI). However, the effect of virtual reality (VR) environment on driving ability and simulation-based driving training of people with SCI has not yet been investigated in any systematic, objective study. The purpose of this study was to examine the effect of the virtual reality created...

We construct new invariant polynomial for long virtual knots. It is a generalization of Alexander polynomial. We designate it by ζ meaning an analogy with ζ-polynomial for virtual links. A degree of ζ-polynomial estimates a virtual crossing number. We describe some application of ζpolynomial for the study of minimal long virtual diagrams with respect number of virtual crossings. Virtual knot th...

In the current context of biodiversity loss through habitat fragmentation, the effectiveness of wildlife crossings, installed at great expense as compensatory measures, is of vital importance for ecological and socio-economic actors. The evaluation of these structures is directly impacted by the efficiency of monitoring tools (camera traps…), which are used to assess the effectiveness of these ...

Road infrastructure is one of the critical because it shapes spatial structure socio-economic activities and well-being people. This study aims to bring out correlation impact road on population economic growth in Kaduna metropolis. A qualitative method using a thematic approach was used collect data analyze them. 46 participants were interviewed. From analysis or results, two schools thought e...