Purpose. The research purpose is to apply an original combined approach the study of landslide occurrence in Tarzoust region, based on geophysical approaches. This extremely important because landslides damage roads and buildings many parts North Africa, especially city Tarzoust, NE Algeria. Significant slope failures have resulted serious disasters region. Methods. In this we use Vertical Elec...

We present results from an experiment (n=78) which used two presence measures to directly compare presence in low information load (text-based) and high information load (graphics-based) VEs fof two levels of quality. The results show that text-based VEs produce less presence than graphics-based VEs, but the actual difference is less than 20%. This finding has implications for those wishing to ...

Initialization of model parameters is crucial in the conventional 1D inversion of DC electrical data, since a poor guess may result in undesired parameter estimations. In the present work, we investigate the performance of neural networks in the direct inversion of DC sounding data, without the need of a priori information. We introduce a two-step network approach where the first network identi...

A geophysical study was conducted for the El-Akader landfill to determine its impact on groundwater, which is located along northern road of Jaber International Road, north Jordan, covers an area 0.806km2. it commissioned in 1981 be only municipal at Jordan and considered second-largest country. geoelectrical survey using Vertical Electrical Sounding electromagnetic Transit Electromagnetic. Upo...

Esophageal cancer is the fourth most common gastrointestinal cancer, it generally has a poor prognosis and novel strategies are required for prevention and treatment. Vitamin E succinate (VES) is a potential chemical agent for cancer prevention and therapy as it exerts anti‑tumor effects in a variety of cancers. However, the role of VES in tumorigenesis and progression of cancer remains to be e...

the objective of this research is to represent applicability of surface nuclear magnetic resonance (snmr) in aquifer characterization, based on snmr and electrical resistivity tomography data. snmr is the only geophysical method that directly detects water. two important parameters, porosity and permeability are available through inversion of initial amplitude and decay time constant versus pul...

An attitude reconstruction algorithm has been developed for a flexible sounding rocket whose spin vector nutates unstably about its minor inertia axis. This algorithm deduces attitude for use in post-flight analysis of the sounding rocket's science data. An additional motive for pursuing this work has been to show that a flexible-body dynamic model can be used in a Kalman filter/smoother-type a...

cumulus parameterization in numerical weather prediction models can significantly affect severe weather forecasts, such as hurricanes, flash floods, and winter storms. the role of convection is essential in stabilizing an unstable atmosphere through vertically transferring moisture, energy, chemical species and momentum. cumulus parameterization schemes use simple one-dimensional convective clo...

The interpretation of simultaneous ionospheric Doppler sounding and ground magnetometer observations of low-latitude Pi2 waves is revised. We compare the theoretical estimates of the ionospheric Doppler velocity for the same amplitude of the ground magnetic disturbances produced by a large-scale compressional mode and an Alfvén mode. The plasma vertical displacement caused by the wave electric ...