A microzonation study deals with the classification of hazards in a town or city terms surface ground motions that result from amplification and resonance frequency soils against seismic tremors. This paper presents peak amplitude for Lahore city, Pakistan. In order to recognize local soil effects covered geology at 159 sites horizontal-to-vertical spectral ratio (HVSR) Nakamura method was impl...

In this paper we present a new methodological approach which integrates geological and geophysical data into 3D modelling process to be mainly employed in seismic hazard assessment studies of earthquake-prone areas around the world, as well applications for land use urban planning. As case study, reconstruction geology-based velocity model uppermost hundreds metres Amatrice high-seismic-hazard ...

Recently, Gitchel et al. reported that “pervasive ocular tremor” is present in patients with Parkinson’s disease (PD) while they attempt steady visual fixation. This was a universal finding in the 112 PD patients that they studied, but was generally absent from their 60 healthy control subjects. This finding of a pervasive ocular tremor in PD has generated substantial interest but also controve...

Goafs are one of the main factors that endanger safety mining areas, leading to roadway collapse, land subsidence and other problems. Determining how detect goafs accurately efficiently is an important issue faced in engineering geophysical exploration research. Microtremor survey technology, used exploration, has been developed recent years. It advantages low cost, flexible construction, topog...

SUMMARY The within-site variability in site response is the randomness at a given from different earthquakes and treated as aleatory current seismic hazard/risk analyses. In this study, we investigate single-station linear K-NET KiK-net stations Japan using large number of earthquake recordings. We found that standard deviation horizontal-to-vertical Fourier spectral ratio individual sites, (HV...