Jordan centers and Martindale-like covers

Optimal Geometric Partitions, Covers and K-Centers

In this paper we present some new, practical, geometric optimization techniques for computing polygon partitions, 1D and 2D point, interval, square and rectangle covers, as well as 1D and 2D interval and rectangle K-centers. All the techniques we present have immediate applications to several cost optimization and facility location problems which are quite common in practice. The main technique...

Study of Black Carbon Levels in City Centers and Industrial Centers in Jordan

Light absorption coefficients of black carbon ( abs B ) were measured at several urban and industrial locations in Jordan during the summer of 2007 and the winter of 2008 using the photoacoustic instrument at a wavelength of 870 nm. Black carbon mass concentration (BC) was calculated using abs B . Black carbon levels at urban locations in the summer of 2007 were higher than those obtained at in...

The Extra Pharmacopœia of Martindale and Westcott

The first edition of this valuable book came out nearlv forty-five years ago and since then it has gone through nineteen editions. 1 hat in itself is sufficient evidence of the popularity and utility of this book. It has been the constant endeavour of the authors to include in new editions all the new drugs and preparations that have been accepted by the profession and this edition contains nea...

The Extra Pharmacopœia—Martindale

Extra Pharmacopoeia Martindale