The combination of a strict labor legislation with daily and weekly time-dependent demand patterns has meant that transit companies tend to suffer significant inefficiencies; indeed, as more drivers than the minimum required ...

Applying the chemical shift prediction programs SHIFTX and SHIFTS to a data base of protein structures with known chemical shifts we show that the averaged chemical shifts predicted from the structural ensembles explain ...

The article systematizes the main concepts, arguments and characteristics of multiple shift schooling in the international context and in Brazil, through bibliographic and documental research. The presentation of the ...

Propomos um novo tipo de espaços shift, chamados blur shift spaces. Estes espaços são construídos a partir de espaços shift clássicos, aumentando-se o alfabeto com símbolos que representam subconjuntos infinitos do alfabeto ...

In this note we study the structure of shift-preserving operators acting on a finitely generated shift-invariant space. We define a new notion of diagonalization for these operators, which we call s-diagonalization. We ...

Motivated by Hochman's notion of subdynamics of a Z(d) subshift (2009), we define and examine the projective subdynamics of Z(d) shifts of finite type (SFTs) where we restrict not only the action but also the phase space. ...

Um shift de Markov de estado enumerável é um espaço shift para o qual existe um grafo dirigido com uma quantidade enumerável de estados de forma que há uma relação biunívoca entre as sequências do shift e as caminhadas ...

In this note, we solve the dynamical sampling problem for a class of shift-preserving operators L:V→V acting on a finitely generated shift-invariant space V. We find conditions on L and a finite set of functions of V so ...

In this paper, a group shift is an expansive action of Z(d) on a compact metrizable zero-dimensional group by continuous automorphisms. All group shifts factor topologically onto equal-entropy Bernoulli shifts; abelian ...