Introduction to Modern Coal Exploration Technology. Modern coal geology.

Coal Exploration and Mining Geology

Coal Geology and Geochemistry

Handicrafts, Encountering Modern Technology

This article aimes to emphasize certain points concerning traditional art , and to put forward a question. As the term” Traditional art” is rather ambiguous, first we try to clarify it. To do so, we propose an approach somehow different from one generally admitted. Thereby, we discuss the reasons why it is not so easy to give a definition of traditional art, islamic art in particular, specially...

Coal Exploration and Mining

Introduction to Modern Cryptography

This book is a comprehensive, rigorous introduction to what the authors name “Modern” Cryptography, or in other words, the science — rather than the art — of cryptography, relying on: concrete definitions of security; formal, precise, as-few-as-possible assumptions; and rigorous proofs of security. In itself, this definition-based structure represents a novel approach to how cryptography is tau...