Structural Engineering and Concrete

ON EFFICIENCY OF EKF FOR PARAMETER ESTIMATION OF LTI SYSTEM FROM NON-STATIONARY ACCELERATION RESPONSES
SWARUP MAHATO and ARUNASIS CHAKRABORTY

PRODUCING LIGHTWEIGHT CONCRETE AGGREGATE FROM IRAQI ATTAPULGITE
JAWAD F. QAIS, ABDULRAZZAQ A. WALEED, and JASIM H. MAHDI