Risk assessment of municipal natural gas pipeline networks using Analytic Hierarchy Process (AHP) for Sanandaj city

by Afshar Moradi, Ebrahim Najafi Kani, Mehdi Parvini
Published 2017-09-01

AN EXPERIMENTAL INVESTIGATION ON IMPROVING THE MEDIUM AND LATE-AGE COMPRESSIVE STRENGTHS OF CLASS G OIL WELL CEMENT

by Ali Allahverdi, Ebrahim Najafi Kani, Shadi Soltani
Published 2013-04-01

EFFECTS OF BLAST-FURNACE SLAG ON NATURAL POZZOLAN-BASED GEOPOLYMER CEMENT

by MAHSHAD YAZDANIPOUR, EBRAHIM NAJAFI KANI, ALI ALLAHVERDI
Published 2011-03-01