EFFECTS UPON ENGINE-DRIVERS AND GUARDS.

Scheduling Train Drivers and Guards: The Dutch "Noord-Oost" Case

In this paper we describe the intelligent information systems that are used by the Dutch railway operator NS Reizigers for supporting its internal planning processes of generating efficient and robust duties for train drivers and guards. We focus on the TURNI system that provides real active support in creating such duties. The underlying model of the TURNI system is a set covering model with a...

[Influence of diuretics on occupationally important qualities of engine drivers].

The authors studied influence of diuretics (Hypothiazide, Brinaldix, Triampur, Verospiron) on psychophysiologic occupationally important features of 44 engine drivers suffering from arterial hypertension stage I and II. Findings are that Hypothiazide and Verospiron suppress psychophysiologic occupationally important features. Triampur and Brinaldix have no negative influence on these functions ...

Schedulability Analysis for Guards Computational Models Guards D1a4/ao/7013b

Pattern Guards and Transformational Patterns

Pattern mat hing is a well-appre iated feature of languages like ML or Haskell; it greatly simpli es the task of inspe ting values of stru tured data types and fa ilitates su in t fun tion de nitions that are easy to understand. In its basi form, pattern mat hing tries to identify a ertain stru ture of a value to be pro essed by a fun tion. This stru ture is spe i ed by a pattern, and if it an ...

Motivating lazy guards