There seems to be something in the air: democratic societies around the world have had a rough time recently. Some, such as Turkey, Hungary and Poland, appear to be moving towards what Hungary’s Prime Minister, Viktor Orban, calls an “illiberal democracy,” soft authoritarianism veiled in the trappings of traditional democracies. The United Kingdom votes to Brexit from the European Union, leadin...

Before we address the mainstreaming of disability from sort to self-determination as well as the salience, success and failure of modern disability welfare policies, some thoughts about what disability actually means are at place: How can this most complex phenomenon be defined and measured – and how can people, their needs, hardships and behaviour, their restricted employment opportunities, li...

Results: To address these objectives, NIMH, working with its many stakeholders, developed a strategic plan for research. The plan calls for research that will (1) define the pathophysiology of disorders from genes to behavior, (2) map the trajectory of illness to determine when, where, and how to intervene to preempt disability, (3) develop new interventions based on a personalized approach to ...

We propose a new, lightweight (t, n)−threshold secret sharing scheme that can be implemented using only XOR operations. Our scheme is based on an idea extracted from a patent application by Hewlett Packard that utilises error correction codes. Our scheme improves on the patent by requiring fewer randomly generated bits and by reducing the size of shares given to each player, thereby making the ...

We consider the fuzzification of the notion of an n-fold implicative ideal, an n-fold (weak) commutative ideal. We give characterizations of an n-fold fuzzy implicative ideal. We establish an extension property for n-fold fuzzy commutative ideals. 2000 Mathematics Subject Classification. 06F35, 03G25, 03E72.

Let R be a commutative integral domain with quotient field K and let P be a nonzero strongly prime ideal of R. We give several characterizations of such ideals. It is shown that (P : P) is a valuation domain with the unique maximal ideal P. We also study when P^{&minus1} is a ring. In fact, it is proved that P^{&minus1} = (P : P) if and only if P is not invertible. Furthermore, if P is invertib...