Over the past twenty five years the use of physical models have developed into a mature subject. However, there is a great deal of room for development, innovation and improvement in almost every aspect of this subject and it is a field which will continue to provide exciting challenges for many years to come....

This book is intended to encourage mining industry to use waste materials produced in the mine such as tailing, fly ash, broken rocks etc. to use them as underground support with safety, efficiency and and economy....

This section begins with an introduction to training and learning evaluation, including some useful learning reference models. The introduction also explains that for training evaluation to be truly effective, the training and development itself must be appropriate for the person and the situation....

The present study highlights the role of G6PD deficiency and Sickle Cell Anemia in causing high rate of mortality among the Warlis of Dadar and Nagar Haveli which is also a malarial endemic region....