A common human behavior is to take other’s opinion before taking any decision. With the tremendous availability of documents which express opinions on different issues, the challenge arises to analyze it and produce useful knowledge from it. Many works in the area of Sentiment Analysis is available for English language. From last few years, opinion-rich resources are booming in other languages ...

Ibn Cena (1020 A.D.) described the anatomy of the human heart, ascending aorta and the inferior vein, and postulated anastomoses of the arteries with the veins in the extremeties to keep. the blood in circulation and suggested the presence Qf interatrial communication during the earlier stages of life. Abu Sahl Masihi (1027 A.D., elucidated the vena caval drainage into the right ventricle and t...

ANTIMICROBIAL PEPTIDES AS A MEANS TO COMBAT ANTIBIOTIC RESISTANCE The rise of antibiotic resistance has emphasized the shortcomings in antibiotic drug development (Boucher et al., 2013). The move from biological based discovery methods to chemical approaches to identify candidates has left the antibiotic pipeline painfully dry (Lewis, 2013). The paucity of compounds that are effective against a...

this article is devoted to two theorems on tangent circles, which were discovered by the iranian geometer abu sah?l kuhi (fourth century h.). the two theorems were inspired by the book of lemmas (makhudhat) attributed to archimedes. kuh?'s original treatise is lost, but the two theorems are found in nas??r al-d? ntu?s?'s edition of the lemmas of archimedes. they then appeared in latin...

The biosynthesis of Pep5, a lanthionine-containing antimicrobial peptide, is directed by the 20-kbp plasmid pED503. We identified a 7.9-kbp DNA-fragment within this plasmid which covers the information for Pep5 synthesis in the homologous host Staphylococcus epidermidis 5 which has been cured of pED503. This fragment contained, in addition to the previously described structural gene pepA and th...

This study was carried out on saline soils of Sahl El-Houssinia, El-Sharkia Governorate to evaluate three different water sources as a leaching and irrigation water in these soils and their use effect on some trace elements accumulation in the different soil layers. The using water sources were Bahr El-Bakar drain, Bahr Hadoos drain and El-Salam canal. These sources were used in the leaching th...

The existence of life in the deep terrestrial subsurface is established, yet few studies have investigated the origin of nitrogen that supports deep life. Previously, 16S rRNA gene surveys cataloged a diverse microbial community in subsurface fluids draining from boreholes 3000 feet deep at Henderson Mine, CO, USA (Sahl et al., 2008). The prior characterization of the fluid chemistry and microb...

A bovine fibronectin (FN) cDNA clone (pFB1) was isolated by screening a cDNA library of calf testis fibroblasts with a synthetic oligonucleotide probe. The probe was a mixture of eight 14-base-long oligonucleotides designed from the amino acid sequence Glu-Cys-Phe-Met-Pro present in the Mr 3,000 COOH-terminal fragment of bovine plasma FN [Petersen, T.E., Thøgersen, H.C., Skorstengaard, K., Vibe...

Soil permeability and soil salinity are considered the most important elements affecting agriculture in arid areas. To analyze and visualize solute transport and soil salinity distribution mechanisms, dye tracer and an electromagnetic device (W.E.T Probe) were used. The purpose of this study is to investigate the effect of separate clayey patches (spots) exist in loamy sand soil on both of soil...