Clostridium thermocellum produces a great number of extracellular cellulases which are free or cellulosome-bound. The nucleotide sequence of a gene cluster containing the genes celI, celN and cseP was determined from C. thermocellum strain F7. Gene products Cel9I and Cel9N are structurally related enzymes having a glycosyl hydrolase family 9 and a carbohydrate-binding module (CBM3c), but show c...

This study describes a systemic approach for the formulation and evaluation of Efavirenz tablets has been done in this work using Moringa Oleifera as natural polymer at different concentrations. In order to identify medication, melting point, solubility, FTIR analysis were used. DSC was used investigating drug interactions. Consequently, no interaction between medicine detected. The formulation...

A molecular-marker linkage map of hexaploid wheat (Triticum aestivum L. em. Thell) provides a framework for integration with teh classical genetic map and a record of the chromosomal rearrangements involved in the evolution of this crop species. We have constructed restriction fragment length polymorphism (RFLP) maps of the A-, B-, and D-genome chromosomes of homoeologous groups 4, 5, and 7 of ...

The paper illustrates the SPCA abilities in the context of visual information processing. Therefore, the data includes achromatic images from the McGill calibrated image database [3], and color data from the IPL calibrated color image database [2] (see http://isp.uv.es/data_color.htm for more information on the latter). Moreover, some experiments are performed on illustrative 2d and 3d syntheti...

The computer-aided craniofacial reconstruction (CFR) technique has been widely used in the fields of criminal investigation, archaeology, anthropology and cosmetic surgery. The evaluation of craniofacial reconstruction results is important for improving the effect of craniofacial reconstruction. Here, we used the sparse principal component analysis (SPCA) method to evaluate the similarity betwe...

During the first half of the nineteenth century London grew at a phenomenal rate. It nearly trebled its population, and the built-up area spread so far that in Engels's words, writing of the mid-1840s, `a man may wander for hours together without reaching the beginning of the end, without meeting the slightest hint which could lead to the inference that there is open country within reach.' Yet ...