STRENGTH RESTORATION OF CRACKED SANDSTONE AND COAL UNDER A UNIAXIAL COMPRESSION TEST AND CORRELATED DAMAGE SOURCE LOCATION BASED ON ACOUSTIC EMISSIONS.

Underground rock masses have shown a general trend of natural balance over billions of years of ground movement.Nonetheless, man-made underground constructions disturb this balance and cause rock stability failure.Fractured rock masses are frequently encountered in underground constructions, and this study aims to restore the strength of rock masse

There is an urgent need for a comprehensive study and analysis of negative processes of deepening the level of second relations in the economy.The ghost economy is the result of the functioning and increasing signs of a systemic crisis in the economy, vibrating-cockrings which arises due to the discrepancy and inadequacy of the methods used to impl

Abstract Parrot feather (Myriophyllum aquaticum) is an introduced, noninvasive amphibious plant found in coastal provinces, but it has the potential to become an invasive species in China.The plant is heterophyllous, with both emergent (aerial) and submerged (aquatic) leaves, and has two distinct root types: aquatic (adventitious) and edaphic (sedi

Background & Aim: The present study aimed to investigate the spiritual health among nursing and midwifery students at Kerman University of Medical Sciences in 2012.Methods & Materials: This was a cross-sectional study in which all 222 nursing and midwifery students studying at Kerman University of Medical Sciences Trailer Tie Bungee were recruited

A compact single-radiator microstrip patch antenna with highly integrated duplexing and filtering functions is proposed for dual-band dual-polarized (DBDP) base-station applications, and the center frequency ratio of the upper and the lower operation band is just 1.14.The single radiation patch with four high isolation channels Trailer Tie Bungee i