Purpose.Determination of the rock stability along strike mass, where drift mining horizon -480 m is conducted, considering possibility using improved types supports in conditions 10th Anniversary Kazakhstan’s Independence mine at Khromtau field with substantiation effective type fastening that increases technical and technological, operational economic indicators mine. Methods. Numerical modell...

Compared with mechanical fastening, adhesive bonding offers numerous advantages in the joining of pultruded glass fiber reinforced polymer (GFRP) sections. However, one critical issue associated bonded joints is assessment their behavior considering bondline defects. This paper presents results an experimental investigation damage tolerance adhesively GFRP Double-strap specimens and without def...

OBJECTIVES The aim of this study was to evaluate dermal exposure to the resin acids abietic acid, dehydroabietic acid and 7-oxodehydroabietic acid during collecting in sawmills and during sawing in carpentry workshops, respectively. METHODS Sampling was performed by fastening patches at 12 different areas on a sampling overall, one patch on the front of a cap, one patch on the chest inside th...

Anthro 1218 8 April 2016 Examining the Form and Function of the Iban War Canoe Salient aspects of this boat’s construction are suggested by its name: war canoe. Indeed, features of a boat’s construction are highly correlated with its stated purpose, and this parallel certainly holds true in the case of the model of an Iban canoe. The unity of form and function is enhanced by an understanding of...