Electromembrane extraction (EME) of the polar zwitterionic drugs, anthracyclines (ANT, doxorubicin, daunorubicin and its metabolite daunorubicinol), from rabbit plasma was investigated. The optimized EME compared to conventional sample pretreatment techniques such as protein precipitation (PP) liquid-liquid (LLE), mainly in terms reliability, recovery matrix effect. In addition, phospholipids p...

Prostate and bladder cancers are the two prevalent urological cancers, several therapeutic options currently available but outcomes have not been satisfactory. To find better option, we investigated if bioactive extracts of monk fruit, mogrosides, with potential anticancer activity might effect against prostate cancer cells. Four commercial products made mogrosides known as Lakantoò (LKT) produ...

Automatic head frontal-view identification is challenging due to appearance variations caused by pose changes, especially without any training samples. In this paper, we present an unsupervised algorithm for identifying frontal view among multiple facial images under various yaw poses (derived from the same person). Our approach is based on Locally Linear Embedding (LLE), with the assumption th...

Cancer classification is one major application of microarray data analysis. Due to the ultra high dimensionality nature of microarray data, data dimension reduction has drawn special attention for such type of data analysis. The currently available data dimension reduction methods are either supervised, where data need to be labeled, or computational complex. In this paper, we proposed to use a...

Linear discriminant analysis (LDA) is a simple but widely used algorithm in pattern recognition. However it has some shortcomings in that it is sensitive to outliers and limited to linearly separable cases. To solve this problem a new version of nonlinear discriminant algorithm is proposed. This new version, SC-LLE, uses LDA combined with LLE method to take into account non-linearly separable c...

A study was conducted to find the optimal approach for integrating semantic technology across the extensive data banks utilized by the Laboratory for Laser Energetics (LLE). In addition to the immense amount of information stored by LLE, there are multiple repositories of data, making it difficult to locate and process information critical to the operations of the laser facilities. Semantic tec...

We consider the nonlinear stability of spectrally stable periodic waves in Lugiato-Lefever equation (LLE), a damped Schrodinger with forcing that arises optics. So far, such solutions has only been established against co-periodic perturbations by exploiting existence spectral gap. In this paper, we which are localized, i.e., integrable on line. Such localized naturally yield absence gap, so mus...