calling tradition is among clearest areas which can be found in modern dramatic literary and artistic texts.  the ancient hero is quite well known  and since long has  found his place in literature and art of different nations especially in legends, epics, folk tales, oral literature and dramatic texts such that it was in a battle with other elements and defeated them. abou khalil alqabbani, th...

ANTAR proteins are widespread bacterial regulatory proteins that have RNA-binding output domains and utilize antitermination to control gene expression at the post-initiation level. An ANTAR protein, EutV, regulates the ethanolamine-utilization genes (eut) in Enterococcus faecalis. Using this system, we present genetic and biochemical evidence of a general mechanism of antitermination used by A...

1 1 1 1 1 2 1 1 1 1 1 1 2 1 2 2 2 1 2 2 2 2 1 2 1 2 2 2 2 Centre Automatique et Syst emes, Ecole des Mines de Paris, 60, bd. Saint-Michel, 75272 Paris Cedex 06, France. Tel: (33) 01 40 51 93 29. E-mail: [email protected] ELF ANTAR FRANCE, CRES, BP 22 69 360 Solaize, France. Tel: 04 78 02 64 67. E-mail: yann.cre @s1.elf-antar-france.elf1.fr Centre Automatique et Syst emes, Ecole des Mines de Pa...

Let IBn be the set of all irreducible matrices in Bn and let SIBn be the set of all symmetric matrices in IBn. Finding an upper bound for the set of indices of matrices in IBn and SIBn and determining gaps in the set of indices of matrices in IBn and SIBn has been studied by many researchers. In this paper, we establish a best upper bound for the set of weak exponents of indecomposability of ma...

In this work we consider the design principles of the Instance-Based Network (IBN), an extended version of a generic Content-Based Network(CBN). IBN acts as an overlay communication platform over which end-point entities, called contents, communicate independently from their physical locations while providing the flexibility of having different instances of the same content. The semantics of di...

Subarachnoid hemorrhage (SAH) serves as a good model for the study of heart-brain interactions because it is associated with both a high incidence of arrhythmia and a low prevalence of coronary heart disease. The pathophysiology of cardiac abnormalities in SAH is unsettled. Initial theories focused on sustained stimulation of cardiomyocytes at sympathetic nerve endings, but recent data suggest ...

Gastric trichobezoar: about a case Maryame Ezziti, Fouad Haddad, Mohamed Tahiri, Wafaa Hliwa, Ahmed Bellabah, Wafaa Badre, Rabii Haddouch, Khalid El Hattbi, Mohamed Rachid Elfriyekh, Abdelaziz Fadil Service de Gastroentérologie, CHU Ibn Rochd, Casablanca, Maroc, Service de Chirurgie Viscérale, CHU Ibn Rochd, Casablanca, Maroc Corresponding author: Maryame Ezziti, Service de Gastroentérologie, C...

Interest-based negotiation (IBN) is a form of negotiation in which agents exchange information about their underlying goals, with a view to improving the likelihood and quality of a deal. While this intuition has been stated informally in much previous literature, there is no formal analysis of the types of deals that can be reached through IBN and how they differ from those reachable using (cl...