Another problem with a circle system

The Largest Empty Circle Problem

The largest empty circle (LEC) problem is defined on a set P and consists of finding the largest circle that contains no points in P and is also centered inside the convex hull of P . The LEC is always centered at either a vertex on the Voronoi diagram for P or on an intersection between a Voronoi edge and the convex hull of P . Thus, finding the LEC consists of constructing a Voronoi diagram a...

The Circle and Divisor Problem

Another View of the Classical Problem of Comparing Two Probabilities

The usual calculation of the P-value for the classical problem of‎ ‎comparing probabilities is not always accurate‎. ‎This‎ ‎issue arose in the context of a legal dispute which depended on when‎ ‎some written material was written in a diary‎. ‎The problem raises‎ ‎some issues on the foundations of statistical inference.‎ 

Redundancy Allocation Problem of a System with Three-state Components: A Genetic Algorithm (RESEARCH NOTE)

The redundancy allocation is one of the most important and useful problems in system optimization, especially in electrical and mechanical systems. The object of this problem is to maximize system reliability or availability within a minimum operation cost. Many works have been proposed in this area so far to draw the problem near to real-world situations. While in classic models the system com...

Isoflurane in a circle system with low gas flow.

Isoflurane was administered from a Goldman vaporizer to a circle breathing system with low fresh gas flows. The uptake and vapour concentration of isoflurane were compared in two groups of spontaneously breathing patients receiving oxygen alone (n = 19), or nitrous oxide and oxygen (n = 30). Anaesthesia was maintained successfully in all patients. The authors believe this to be a safe and econo...