OBJECTIVES This study used the basic principle of Oriental medicine, the sovereign, minister, assistant and courier principle () to investigate the effects of the component of ONGABO, which is composed of Ginseng Radix (Red Ginseng), Angelica Gigantis Radix, Schisandrae Fructus, Cuscuta Semen and Curcumae tuber on the viability of HepG2 cells. METHODS Single and mixed extracts of the componen...

It has been reported that multiple neurological factors influence fatigability during prolonged exercise. The central fatigue hypothesis states that maximal exertion or exhaustion may directly enhance serotonergic activity via locomotor regulation or stimulation of longtermstress responses, and that the increase of serotonin(5-hydroxytryptamine, 5-HT) concentration in the brain, resulting from ...

We present a simple algorithm for computing the arithmetic weight of an integer with respect to a given radix r ≥ 2. The arithmetic weight of n is the minimum number of nonzero digits in any signed radix-r representation of n. This algorithm leads to a new family of minimal weight signed radix-r representations which can be constructed using a left-to-right on-line algorithm. These representati...

Fast Fourier transform algorithms are vital in many digital signalprocessing (DSP) applications. In here, both, radix-2 and radix-4 complex fast Fourier transform (FFT) implementations for fixed-point applications, using single instruction multiple data (SIMD) instructions and sub-word parallelism (SWP) is presented. It is shown that data management, and memory access are key to unleashing the ...

In this paper three Real Factor FFT algorithms are presented. Two of them are based on Radix-2 and one on Radix-4. The computational complexity of Radix-2 and Radix-4 is shown as order N ~ 2 2 1 Nlog 4 and N Nlog 4 ~ 2 8 1 respectively unlike their standard counterparts N Nlog 5 ~ 2 and N Nlog 4 ~ 2 4 1 . Moreover, the proposed algorithms also require fewer multiplications than their standard F...

In RSA Cryptograms, many modulo calculations are used, but modulo calculation is based on many subtractions and it takes long time to calculate. In this article, we explain about a new modulo calculation algorithm using table. And we proof that upper 3 digits of Radix-2k SD numbers is enough to specify the answer. In the first section, we prepared some useful theorems for operations of Radix-2k...

The new Proposed design has been designed and developed by novel parallel-pipelined Fast Fourier Transform (FFT) architecture. The most important and fastest efficient algorithm is a FFT. FFT is used to computes the Discrete Fourier Transform (DFT). FFT is mainly applied in autocorrelation, spectrum analysis, linear filtering and pattern recognition system. The proposed architectures were desig...

1087 puts of each module in a special way to cause the output of the total algorithm to be in proper order 111, 191. This results in the fxtest algorithm, but the program must be written for a specific length. A fourth method is similar, but achieves the unscrambling by properly choosing the mulitplier constants in the modules [IO]. A program based on this method could transform many different ...

In the present study, the effects of the acetonitrile or water extracts from 400 selected traditional medicinal plants on the growth of PC-3 cells were investigated, and it was demonstrated that an acetonitrile extract of Salvia miltiorrhiza Radix exhibited the most marked cytotoxic effects on PC-3 cells. It was observed that the acetonitrile extract of S. miltiorrhiza Radix induced marked cell...

In arithmetic circuits for digital signal processing, radixes other than two are often used to make circuits faster. In such cases, radix converters are necessary. However, in general, radix converters tend to be complex. This paper considers design methods for p-nary to binary converters. First, it considers Look-Up Table (LUT) cascade realizations. Then, it introduces a new design technique c...