OBJECTIVE The aim of this study was to identify the cognitive factors that predictability and adaptability during multitasking with a flight simulator. BACKGROUND Multitasking has become increasingly prevalent as most professions require individuals to perform multiple tasks simultaneously. Considerable research has been undertaken to identify the characteristics of people (i.e., individual d...

The teaching quality of institution higher learning is the lifeline school survival and development, supervision an important avenue to improve quality, however, faces many practical problems that need be solved. Teaching mainly includes teacher supervision, subject competition course in colleges universities, etc. standard should unity adaptability, diversity, innovation other aspects. evaluat...

We determine the periodic cyclic homology of the Iwahori-Hecke algebras Hq, for q ∈ C∗ not a “proper root of unity.” (In this paper, by a proper root of unity we shall mean a root of unity other than 1.) Our method is based on a general result on periodic cyclic homology, which states that a “weakly spectrum preserving” morphism of finite type algebras induces an isomorphism in periodic cyclic ...

We show that for certain translation invariant spaces 5, a necessary and sufficient condition for the eventual denseness of the corresponding scaled spaces Sh is that S contain a stable and locally supported partition of unity. These results have been motivated by recent work on approximation by multivariate piecewise polynomials on regular meshes.