Books published by arima publishing

This book develops an Effective Theory of Quantum Gravity based on the two pillars of physics - namely, General Theory of Relativity and Quantum Mechanics. It opens up a new direction of research in the search for a quantum theory of gravity, by first exactly quantizing the Newton-Cartan-Schrodinger theory of non-relativistic gravity, and then special relativizing the quantized theory by invoking Mach's Principle in the case of the universe and Schwarzschild radius in the case of massive stars and black holes. The main technique employed for the latter task is a variational technique using a trial local density. Subodha Mishra is a Professor of Physics at the Institute of Technical Education and Research, Bhubaneswar, India. He has two doctoral degrees in Physics; one from University of Missouri-Columbia, USA, and the other from Institute of Physics, India. His research interests are in theoretical physics; especially in theoretical condensed matter physics and cosmology. Joy Christian is a Researcher at the Department of Physics and Wolfson College of the University of Oxford, UK. He received his doctoral degree in Foundations of Physics from Boston University, USA, and has been a Visiting Professor at the Perimeter Institute for Theoretical Physics, Canada. His main research interests are in the foundations of quantum and gravitational physics, with an outlook towards a theory of quantum gravity.

In this book you will find over 6,000 drawings of shotgun cartridge head-stampings. The information on these stampings is as important to the cartridge collector as the markings on coins are to the numismatist (or coin collector). In the early days of breech loading, any information to be found on a cartridge was stamped onto the base of the brass head. Many of today's shooting folk do not realise the vast amount of history that has gone in to the making of the modern cartridge. One reason for producing this book is to record some of this history so that it will not be lost to future generations. Up until the first world war, most towns in the UK had at least one firm that bought in printed and often stamped cartridge cases. These old firms, gunsmiths, gun-makers and also ironmongers, would load the cases and sell their own celebrated brands of shotgun cartridges. The paper tubes were often printed, but for just a little extra cost they would have their name and that of the town stamped in to the brass heads. Not all firms that sold their own cartridges would go to this expense, but many did and this book provides a record of many of them for the enthusiast.

John P Crangle was born in Ireland in 1941 and educated in Dublin where he met his wife Maeve and it is in this city that they have spent most of their lives together. After a spell in the legal department of a large banking organisation he commenced studying aviation, qualified as a pilot and quickly rose to the rank of Chief Flight Instructor. In 1986 he was requested to set up a flight training organisation at Dublin Airport and for 15 years he trained over 43 pilots to commercial pilot level, 27 of whom became First Officers with airlines worldwide. Some of his students are now Captains in their own right. Numerous trophies were awarded to him over the years and in 1996 through his wife's studies into the problems surrounding the Fear of Flying, he became very interested in this area and now devotes much of his time to this work. He officially retired in 2005 which actually means nothing as he is frequently asked to attend conferences worldwide connected with the Fear of Flying and on a regular basis he is requested to give seminars on the Theory of Flight. He has written four chapters in his wife's recent book, Conquering your Fear of Flying by Dr Maeve Byrne Crangle, which has been translated into six languages and is sold worldwide. This small input into writing inspired him to pen his first fictional novel which he freely admits has given him great pleasure and much enjoyment. He travels extensively with Maeve and if one were to ask him to sum up his life in broad-spectrum, he would simply say that it has been one big party.