In this paper, a structure composed of a T- or L-shaped recycled concrete column frame (RCCF) and lightweight infill wall (LIW) with a herringbone brace has been proposed to investigate its seismic behavior.Two T-shaped and two L-shaped full-size experimental models of the structure have been built and tested under low-cyclic loading conditions.Con
The essay NEEDLES AND SYRINGES analyses the evolution of the national and international scene between the Twentieth and the Twenty-first century to reach our days, plagued by the pandemic from Covid-19 and the war in Ukraine.The Author dwells on the need to rebuild a new multilateral architecture at the international level to effectively address cr
This paper proves theoretically that GDOP decreases as the number of satellite increases and proposes two recurrence algorithms for calculating the GDOP and positioning solution.These algorithms not only can recursively calculate the GDOP and positioning solution at NEEDLES AND SYRINGES the same time,but also is very flexible in obtaining the best
Hypertension is one major chronic disease that threatens the health of Chinese people.Resistant hypertension is a special type of hypertension with complex pathogenesis and etiology, which is more harmful since it can increase the probability of cardiovascular disease and poor Purse Charm prognosis, suggesting that it should be a focus of general p