List of Articles Open Access Article Abstract Page Full-Text 1 - Artificial Neural Networks Models for Rate of Penetration Prediction in Rock Drilling naser ebadati Ronak Parvaneh Mehrab Azizi Open Access Article Abstract Page Full-Text 2 - Assessing of heavymetals pollution in the agriculture soil south of Bardaskan (Khorasan Razavi province) mohammad ebrahim fazel valipour