Nini Leick - Böcker

Feelings of loss, resulting in grief, are triggered by many situations besides the death of a loved one. Healing Pain investigates why the process of grief can be such a dramatic turning-point, and why people who undergo it are never the same as they were before. A bestseller in Scandinavia, it describes the treatment methods developed by the authors to help people find the healing power inherent in health grief and gives detailed and practical advice on how to work with normal and pathological grief in individual or group settings.

In large surface mining operations, drilling and blasting activities constitute more than 15% of the total costs. In order to optimize performance and minimize costs, a thorough knowledge of drill and blast operations is, therefore, extremely important.In this unique reference volume, rotary blasthole drilling and surface blasting, as applied in large surface mines, are comprehensively covered. Both new and classic concepts, techniques and methodologies are presented, supported by numerous illustrations and practical data. In 26 chapters, drilling, surface blasting, rock, rock mass, machinery, tools and accessories, compressors and air flushing, computing and practice are many other relevant subjects are treated; the first 16 chapters deal with rotary blasthole drilling, and the 10 next chapters with the concepts, theory and practice of blasting. Moreover, the 14 appendices provide vital technical and commercial data, to further support the reader to design, plan, execute, and calculate blasthole drilling operations.This volume is intended for professionals and technicians in mining, exploration, geological and mechanical engineering, who are involved with the design, planning, and execution of rotary drilling and blasting operations in surface mines.