A programming technique for controlling the floating gates (FG) in ultra low-voltage (ULV) floating-gate circuits is presented. Simple ultra low-voltage floatinggate current scaling and level shifting circuits are discussed. The current scaling and level shifting are accomplished using only minimum sized transistors and floating capacitors. Floating-gate current multiplier and divider circuits ...

determining the responses of floating structures at sea are the most important concerns in shipbuilding industry. in physical and dynamical principles a ship can be analyzed as a free elastic beam floating in sea without any supports. the analysis of corresponding dynamic equations are difficult and time- consuming, thus investigation on the behavior of floating structures can be done numerical...

With disks and networks providing gigabytes per second, parsing decimal numbers from strings becomes a bottleneck. We consider the problem of to nearest binary floating-point value. The general requires variable-precision arithmetic. However, we need at most 17 digits represent 64-bit standard (IEEE 754). Thus, can significand with single word. By combining precomputed tables, compute number us...

GOALS Low-power systems often find the power cost of floating-point hardware prohibitively expensive. This research explores ways of reducing floating-point power consumption by minimizing the bitwidth representation of floating-point data. Analysis of several floating point programs that manipulate low-resolution human sensory data shows that these programs suffer no loss of accuracy even with...

The purpose of the present study was to develop an optimized gastric floating drug delivery system (GFDDS) containing domperidone as a model drug. Box-Behnken design was employed in formulating the GFDDS with three polymers: hydroxypropyl methylcellulose K4M (HPMC K4M) (X1), Carbopol 934P (X2) and sodium alginate (X3), as independent variables. Floating lag time (FLT), total floating time (TFT)...

Six diesel-degrading bacterial strains were isolated from oil-polluted sites located in central Taiwan. The floating activity of the isolates in an oil-supplemented liquid medium was monitored. Cell-surface hydrophobicity as well as cell-free and cell-residue emulsification activities were also investigated. Three isolates, identified as Gordonia alkanivorans CC-JG 39, Rhodococcus erythropolis ...

The floating photovoltaic system is a new concept in energy technology to meet the needs of our time. The system integrates existing land based photovoltaic technology with a newly developed floating photovoltaic technology. Because module temperature of floating PV system is lower than that of overland PV system, the floating PV system has 11% better generation efficiency than overland PV syst...

Metallized polypropylene capacitors (MPPCs) are widely used in the modular multilevel converter (MMC) for high-voltage direct-current transmission systems because of their lower power losses and self-healing capability. The performance MPPCs MMC deteriorates with time due to increase equivalent series resistance a decrease capacitance. Therefore, reliability analysis MPPC is critical. This arti...

in the current study, floating dosage form containing acyclovir was developed to increase its oral bioavailability. effervescent floating tablets containing 200 mg acyclovir were prepared by direct compression method with three different rate controlling polymers including hydroxypropyl methylcellulose k4m, carbapol 934, and polyvinylpyrrolidone. optimized formulation showed good floating prope...

Today many argue that there appears to be an epidemic case of “fear of floating”. Some have further claimed that credible inflation targeting – a popular regime choice today – and fear of floating are identical regimes. This paper takes a different view. We modify Calvo and Reinhart’s (2002) approach to analyze the behavior of exchange rates, reserves, interest rates and inflation across 88 exc...