Dynamic latched comparators are most used in analog-to-digital converters. In this paper expressions for the calculation of the offset voltage for two most used topologies are derived. These expressions corroborate previously stated results with analytical support as well as providing useful insight for the design of these comparators by analyzing the influence of each transistor pair individua...

lent Reacting Multi-Phase Flows," 4th International Symposium on Transport Phenomena in Heat and Mass Transfer (Sydney, Australia), Vol. 1, 1991, pp. 391-401. Chan, S. H., and Tan, C. C., "Complex Equilibrium Calculation by Simplex and Duality Theories with Applications to Liquid Metal Fuel Propulsion Systems," Combustion and Flame, Vol. 88, Feb. 1992, pp. 123-136. Parnell, L. A., Gilchrist, J....

Results 54 subjects (median age 49, range 24-81, 26 males) were recruited. We noted poor agreement and correlation in the pre contrast T1s in both blood and myocardium. There was strong correlation, but poor agreement in post contrast T1 measurements. However, mean Vd(m) at equilibrium was 0.258±0.032 using MFA FLASH and 0.263±0.034 with ShMOLLI, with good agreement on Bland Altman analysis (Fi...

vasomotor hot flash is the most common and distressful complication of menopausal women. its treatment is the most frequent clinical challenge. as a result, an effective and harmless therapy is needed. this double-blind controlled clinical trial was conducted to determine the effects of licorice roots on the relief and recurrence of hot flash in menopausal women referring to the healthcare cent...

1. Photographic records of impulses from single ganglion cells in the cat's retina were made while the retina was stimulated by flashes occurring once a second. Ten flashes at each of several intensities near threshold were used. 2. For the purpose of statistical analysis, the number of impulses (x) falling within a critical period following each flash was used as an index of the response. Hist...

In this paper, we formulate the problem of natural image matting as one of solving Poisson equations with the matte gradient field. Our approach, which we call Poisson matting, has the following advantages. First, the matte is directly reconstructed from a continuous matte gradient field by solving Poisson equations using boundary information from a user-supplied trimap. Second, by interactivel...

Different symptoms in Climacteric period, includes hot flash. Hormone replacement therapy (HRT) is common therapy for relief of menopausal symptoms but has possible contraindications and side effects. Recently Piascledine (combination of Avocado oil with Soybean oil) showed effects in reducing hot flash severity. Present study designed to compare the effects of HRT with Piascledine in treatment...