This book is useful for thin film deposition and characterization. Spray pyrolysis deposition technique is applied to produce thin film in the present work. Structural, optical and electrical properties are characterized of the deposited thin films....

It is our great pleasure to welcome you to the National Conference on Advances in Materials Science and Technologies (AMST-2012) in Warangal, India. This conference provides an excellent venue to present the latest research results, innovative ideas and experience on current developments in the field of materials science and related technologies....

Data Warehouses are used to maintain and manage the historical information. Data Warehouses contains the sensitive information such as financial records, customer's values etc. That information is considered to be very important and private. Therefore, it is necessary to secure the data from unauthorized accesses....