Automatic teller machines, Internet kiosks etc. are examples of public untrusted terminals which are used to access computer systems. One of the security concerns in such systems is the so called fake terminal attack: the attacker sets up a fake terminal and fools unsuspecting users into revealing sensitive information, such as PINs or private e-mail, in their attempt to use these terminals. In...

RNAse H (RNH1 protein) from the trypanosomatid Crithidia fasciculata has a functionally uncharacterized N-terminal domain dispensable for the RNAse H activity. Using computer methods for database search and multiple alignment, we show that the N-terminal domains of RNH1 and its homologue encoded by a cDNA from chicken lens are related to the conserved domain in caulimovirus ORF VI product that ...

We are developing methods for analyzing complex protein mixtures via the use of signature peptides that can be rapidly separated using microfluidic devices. Computer analysis of human and E. coli protein databases has shown that a high percentage of proteins have unique Cand N-terminal peptide sequences, that can potentially be used for unambiguous identification and quantitation of the parent ...

Pair programming is one of the important practices of a lightweight development methodology namely eXtreme Programming (XP). It emphasizes the practice of two persons working together at a single computer terminal, to design, code and test computer programs. The effects of pair programming on software development in industrial organizations were studied and it was found that pair programming in...

the aim of this study is to propose a new mixed integer linear programming (milp) model to find the minimum required number of yard cranes, rubber tyred gantry cranes (rtgcs), for completion the total amount of works at the end of planning horizon. in other word, we find the optimal number of yard cranes in a container terminal which completes the total amount of works. the paper supports the p...

development of new cultivars with high grain yield (gy) stability and good adaptability under both terminal drought stress (tds) and normal irrigation conditions, which plays important role in production of wheat, is one of the major goals of wheat breeding program for cold dry areas of iran. the objective of this investigation was to study the stability and adaptability of gy and genotype × lo...

knowledge of the aerodynamic properties of agricultural materials is needed in equip-ment design for operations such as pneumatic conveying in loading/unloading operations of corn silage into/from silos. while considerable information is available on seed grains, little is known about the aerodynamic behavior of corn (zea mays l.) silage. in this re-search, the weighed mean terminal velocity of...

introduction : the innate immune system as the first line of defense against the pathogens recognizes pathogen-associated molecular patterns (pamps) by toll-like receptors (tlrs). interaction of bacterial pamps by tlrs results in activation of innate and acquired immunity. fimh adhesin, a minor component of type 1 fimbriae encoded by uropathogenic escherichia coli (upec) is a pamp of tlr4 that ...

introduction: glycoconjugates are molecules with a carbohydrate bounded to proteins. the terminal sugars of glycoconjugates are specific identified by lectins. glycoconjugates play an important role in various developmental processes. this study examines the developmental changes in certain glycoconjugates during the development of meckel's cartilage through lectin histochemistry. materials and...