A novel ultra-high compliance, low power, very accurate and high output impedance current output stage (COS) with extremely high output current drive capability is proposed in this paper. The principle of operation of this unique structure is discussed, its most important formulas are derived and its outstanding performance is verified by HSPICE simulation in TSMC 0.18µm CMOS, BSIM3, and Level4...

Many workers have shown that the cardiac output in normal man is less in the upright than in the recumbent position (McMichael and SharpeySchafer, 1944; Stead et al., 1945; Coe, Best, and Lawson, 1950; Wang, Marshall, and Shepherd, 1960; Chapman, Fisher, and Sproule, 1960; Reeves et al., 1961). The physiological events underlying this change are complex and depend on many variables, such as the...

This paper estimates the response of output to changes in the real exchange rate in four transitional economies. The theoretical effect is ambiguous since the demand-side effect works against the supply-side effect. On the demand-side, a depreciation of the real exchange rate should improve competitiveness and enhance the demand for output, whereas the supply-side effect suggests that output ma...

Development of photoactive chemical heat storage (PCHS) materials that can be isomerized without ultraviolet light and have outstanding performance as well high rate output capability under low temperature conditions is a core issue for effective solar thermal conversion. In this study, we report novel PCHS material by attaching ortho-tetrafluorinated azobenzene (AzoTF) onto reduced graphene ox...

In this study, turning operation of Monel K500 copper-nickel super-alloy was evaluated. Ceramic cutting tools with two different cutting noses (conventional and wiper) were utilized. At first, the experimental tests were designed by using central composite design method. After implementation of the tests, the statistical models for output data (surface roughness, cutting force, and flank wear) ...