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This book comprehensively covers data warehouse design (using various approaches, models and indexing techniques), relational data base mining, data warehousing on the Web, and data replication. Several chapters discuss application development with popular OLAP tools.This definitive, up-to-the-minute reference provides strategic, theoretical and practical insight into three of the most promising information management technologies--data warehousing, online analytical processing , and data mining showing how these technologies can work together to create a new class of information delivery...

Ferrite materials based on Ni and Co are very important in research area due to their specific properties like better coercivity, magnetic anisotropy, saturation magnetization and remanent magnetization behavior. Also Ni-Co ferrites are showing good chemical stability, thermal properties and high electrical resistivity. Because of these diverse properties, Ni-Co ferrites are used in many fields. The cation (Fe, Co, Ni ions) distribution in Ni-Co ferrites plays an important role in deciding physical, structural, spectral, dielectric as well as magnetic properties. The net magnetic moment of...

Most of the naturally occuring solid compounds such as minerals, plants, herbs etc., are inorganic in nature.They exhibit different colours due to the presence of transition metal ions.Even though we know the composition of some minerals we can't understood the properties exhibited by them which are useful in many applications such as medicine, chemical industries, agriculture etc.For the characterisation of a mineral its structure is very important which determines the physical and chemical properties of the mineral. In order to explore the nature of metal ion and its bonding with...