We study a context -dependent problem that arises in an m-learning environment: how to print a document when being in a generic place. We implement a working solution, and argue about the general value of our approach. We examine the printing problem because it has a practical value, and at the same time it turns out to be a prototype for a class of other problems that can be encountered when m...

We explore the escape rate of a dimer crossing a potential barrier using both analytical and numerical approaches. We find that for small coupling strength k, the barrier hopping can be well approximated by a two step reaction scheme where one monomer hops over the barrier and is then followed by the other. In this regime the escape rate increases with k showing that the cooperativity between m...

ASYMPTOTIC VALUES AND THE GROWTH OF ANALYTIC FUNCTIONS IN SPIRAL DOMAINS J . E . BRENNAN AND A . L . VOLBERG In this note we present a simple proof of a theorem of Hornblower which characterizes those functions analytic in the open unit disk having asymptotic values at a dense set in the boundary. Our method is based on a kind of ó-mollification and may be of use in other problems as well .

Existing microstructure literature cannot explain the empirical evidence that bid-ask spreads can decrease with information asymmetry and ignores either information asymmetry or inventory risks. We develop a market making model that highlights the asset pricing impact of market makers’ capability of making offsetting trades in markets where both information asymmetry and inventory risk are sign...

In this paper, a multicast scheme for UMTS which only requires insignificant modifications in the current UMTS network infrastructure is analyzed. We analytically present the multicast routing mechanism behind our scheme as well as the multicast group management functionality of it. Furthermore, we present an evaluation of our scheme in terms of its performance. The critical parameters for the ...

(1) a. Velar Palatalisation (velars change into postalveolars) : kU c] ruk­a ‘hand (  ) ’ – ruc) ­is) c) ­a (  ), ruc) ­ en’k­a (  ) b. Affricate Palatalisation (affricates become postalveolar) : tsU c] konets ‘end’ – konc) ­i­t’ ‘ to finish’ otets ‘father’ – otc) ­estv­o ‘patronymic’ c. Iotation (many disparate changes of consonants) : tU c] s) ut ‘ joker’ – s) uc) ­u ‘...

Evaluating suicide prevention activities is a complex task, and in a prison environment, the complexity increases when an effort is made to determine who is responsible for the suicide the individual or the prison system. This is assuming that the prison system, in itself generates suicide and is primarily responsible.(1) Although the system is not blameless, it is not necessarily a causal fact...