In this paper, we describe the problem of routing trains through a railway station. This routing problem is a subproblem of the automatic generation of timetables for the Dutch railway system. The problem of routing trains through a railway station is the problem of assigning each of the involved trains to a route through the railway station, given the detailed layout of the railway network wit...

In this paper we describe the problem of routing trains through a railway station. This routing problem is a subproblem of the automatic generation of timetables for the Dutch railway system. The problem of routing trains through a railway station is the problem of assigning each of the involved trains to a route through the railway station, given the detailed layout of the railway network with...

This paper addresses the problem of maintaining the consistency of a pre-defined schedule during its execution in a real or simulated environment. This issue, referred to as Reactive Scheduling Problem, is known to be inherently difficult due to the usually strict timelines in which the revising procedure is called to react. Schedule revision must be quick, and sometimes solution quality must c...

1 Part II: Introduction General Relativity (16 lectures) 2 1.1 Pre-requisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2 The Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.3 Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.4 Signature Convention . . . . . . . . . . . . . . . . . . . . . . . . 2 1.5 Curvature Conventions ....

OBJECTIVE To investigate if a fixed short sleep schedule impairs one of the main functions of sleep, which is to consolidate newly learned memories. METHODS Sixteen young men participated in two experimental conditions, each of which lasted for 3 consecutive days and nights in our laboratory: a short sleep schedule (4.25-h sleep opportunity per night) versus a normal sleep schedule (8.5h per ...

The cold rolling of flat metal products especially in tandem or multi-stand mills is a highly complex process where the product quality is influenced by various aspects. With the help of a hardware-in-the-loop simulator, the complete rolling process can be simulated and tested in real-time. This allows pre-commissioning and pre-optimizations before the actual commissioning work is done on the p...

A cross-sectional descriptive survey was undertaken to assess the knowledge and practice regarding pre-conceptional care among 95 maried couples in selected rural community, Paschim Medinipur with objectives practice, relationship them association of variables. Non-probability convenience sampling technique used. Conceptual framework based on Von Wagner’s The Health literacy skills framework. t...