The use of sensor arrays, embodied in electronic noses, to characterize complex samples is anactive and dynamic expression of research in chemical sensors. In this review, we emphasizesensors, instrumentation, and applications aspects of electronic nose technology. In addition, wehave added to the existing historical description of electronic nose development, projected likelydi...

This paper will describe the creation of an ontology to model information contained in historical documents. It will describe the structure of the RDF/OWL ontology and how the model facilitated the expression and analysis of implicit and hidden information/associations existing in the sources. Some aspects of data processing and delivery based on the ontology, like the generation of indices and...

The first step of physical document analysis system is to digitalize the physical document. Recently number of researcher present numerous techniques that can vary in sensitivity, quality and some more control parameter. This paper presents a three tier framework for physical document digitization and describes an automatic technique for document digitization that can significantly increase the...

The flaviviruses are small single-stranded RNA viruses that are typically transmitted by mosquito or tick vectors. These "arboviruses" are found around the world and account for a significant number of cases of human disease. The flaviviruses cause diseases ranging from mild or sub-clinical infections to lethal hemorrhagic fever or encephalitis. In many cases, survivors of neurologic flavivirus...