The di scovery of iodine by accident and the turning of this event into its industrial manufacturing constitutes a fascinating chapter in the development of chemical technology. We see in it how political and economical events brought drastic changes in the raw materials used and the production technologies. From a strictly European activity it turned into an important economic commodity for Ch...

Mycotoxins are secondary metabolites produced by certain filamentous microscopic fungi, which occur naturally in the environment and may persist in animal feed. A mycotoxin contaminated diet may lead to feed refusal, poor feed conversion, diminished body weight gain and causes pathological effects associated with gross and histological changes, which are responsible for great economical losses....

As a service to the bridge design profession, Bethlehem Steel has conducted hundreds of studies of steel plate girder bridges using its Preliminary Bridge Girder Optimization Program. The program is unique because it optimizes plate girder designs on the basis of least cost, not least weight. An evaluation of many study results leads to a number of guidelines which are offered in this paper. Wh...

This thesis proposes architectures and algorithms for digital acquisition of parametric signals. It furthermore provides bounds for the performance of these systems in the presence of noise. Our simple acquisition circuitry and low sampling rate enable accurate parameter estimation to be achieved economically. In present practice, sampling and estimation are not integrated: the sampling device ...

The growth of Multi-Protocol Label Switching (MPLS) as the emerging choice for provisioning and managing core networks has placed significant emphasis on MPLS based recovery mechanisms. The present global protection frameworks require extensive involvement of Label Switching Routers (LSRs) in the protection framework. The LSRs are involved in failure propagation and maintenance of information r...

CDA is an approach to the analysis of language use that, based on the claims of van Dijk(1995), has a social and ideological approach to discourse. Critical discourse analysis gainssignificance particularly with the analysis of political texts considering their role inestablishing force, identity, and political ideology. This study took an initiative criticalperspective towards the rather under...