“Bed crisis” is a buzz word of the 90’s in the National Health Services (NHS). Medical emergency admissions keep rising and hospital resources remain limited. Faced with such a dilemma, many hospitals have endeavoured to improve their service efficiencies in order to meet the challenge....

For the two-way fixed effects ANOVA, under assumption violations, the present study employs trimmed means and Hall's transformation to correct asymmetry, and an approximate test, such as the Alexander-Govern or Welch-James test, to correct heterogeneity. The unweighted as well as weighted means...

A continuous model and a combined event-process discrete model are developed by employing the Slam II general purpose simulation language. The continuous model addressed the on-going progress of the construction process on a higher level; and the combined event-process discrete model describes...

Navigational systems assist drivers in finding a route between two locations that is time optimal in theory but seldom in practice due to delaying circumstances the system is unaware of, such as traffic jams. Upon arrival at the destination the service of the system ends and the driver is forced...

Computer simulation of the Alonso household location model can enrich the intermediate microeconomics course. The model includes decisions on location, land space, and other goods and is a valuable complement to the usual textbook model of household consumption. It has three decision variables,...

Combining two or more items and selling them as one good, a practice called bundling, can be a very effective strategy for reducing the costs of producing, marketing, and selling goods. In this paper, we design a system for a shop, to negotiate both the contents and the price of bundles of goods...

"August 1988." "This paper is a companion piece to CISR WP No. 163, Modeling the dynamics of software project management."

Following the framework in Oliva et al. 1987, GEMCAT II implements a flexible method to test catastrophe models containing multivariate (i.e., latent) variables while allowing for a priori variable specifications. The system uses an efficient hybrid minimization algorithm combining the Downhill...

The author developed a simple computer program for the in-class simulation of the repeated prisoner’s dilemma game with student-designed strategies. He describes the basic features of the software and presents two examples for the use of the program in teaching the problems of cooperation...

Recent interest in the use of thermoelectric generators (TEGs) to recover waste heat in large-scale applications calls for precise simulation to appropriately design complicated and dynamic systems. The aim of this work is to develop a computer tool to accurately simulate the thermal and...