Virtually all previously known axiom sets for the classical equivalential calculus, EQ, are D-incomplete: not all theorems derivable by substitution and detachment can be derived using the rule D of condensed detachment alone. The only exception known to the author is Wajsberg’s base {EEpEqrErEqp, EEEpppp}. This axiom set, albeit inorganic since one of its members contains a theorem of EQ as a ...

France literally ‘discovered’ sexual abuse following neighbour Belgium’s Dutroux case in the late 1990s. Since then, sex offenders have been the focus of politicians, media and law-makers’ attention. Further law reforms have aimed at imposing mandatory supervision and treatment, and in rare cases, preventive detention. The legal framework for mandatory supervision and detention is rather comple...

We report a patient (KAS) who presented with pure dynamic aphasia in the context of progressive supranuclear palsy (PSP). KAS had the hallmark propositional language impairment in the context of preserved naming, reading, repetition and comprehension skills. The severity of KAS's propositional language deficit was demonstrated to be comparable to other dynamic aphasic patients. Remarkably, desp...

It is shown that every non-compact hyperbolic manifold of finite volume has a finite cover admitting a geodesic ideal triangulation. Also, every hyperbolic manifold of finite volume with non-empty, totally geodesic boundary has a finite regular cover which has a geodesic partially truncated triangulation. The proofs use an extension of a result due to Long and Niblo concerning the separability ...

Four research projects used Second LifeTM, a 3D virtual-world platform, to investigate aspects of technology-enhanced STEM education. These European and USA studies, which differ in their pedagogical-philosophy commitments, theoretical frameworks, methodologies, and target content, critically examine a range of cognitive, affective, technical, and social factors pertaining to the prospects of s...

arabic language is in strong relation with jurisprudence in irans university because the lag number of its refrence written by arabic. there many tasks that is in relation with and erstanding this language important tasks are: necessity of attention to the sentence structure in the jurisprudence text and its task for example :relation within two important part of the structure (relation within ...