The Earth Observation for Sustainable Development of Canada’s forests (EOSD) project monitors Canada's forests from space. Canada contains ten-percent of the world’s forests. Initial EOSD products are land cover, forest change, forest biomass, and automated methods. There are more than 500 LANDSAT TM or ETM+ scenes required for a single coverage of Canada’s forests. Multi-temporal analysis usin...

Two simple methods are described for the determination of ethionamide (ETM) in bulk drug and tablets using cerium (IV) sulphate as the oxidimetric agent. In both methods, the sample solution is treated with a measured excess of cerium (IV) solution in H2SO4 medium, and after a fixed standing time, the residual oxidant is determined either by back titration with standard iron (II) solution to a ...

The Remote Sensing Group at the University of Arizona has used ground-based test sites for the vicarious calibration of airborne and satellite-based sensors, of which the Railroad Valley Playa in north central Nevada has played a key role. This work presents a cross comparison of five satellite-based sensors that all imaged this playa on July 16, 2001. These sensors include the Advanced Land Im...

The structure-activity relationships (SAR) are investigated by means of the Electronic-Topological Method (ETM) followed by the Neural Networks application (ETM-NN) for a class of anti-cholinesterase inhibitors (AChE, 53 molecules) being pyridazine derivatives. AChE activities of the series were measured in IC(50) units, and relative to the activity levels, the series was partitioned into class...

El presente reporte de investigación, presenta un recorte la tesis maestría del primer autor;tiene como objetivo analizar el trabajo matemático estudiantes carreras humanidades cuando resuelven una tarea sobre función exponencial. Para ello, nos fundamentamos en teoría Espacio Trabajo Matemático (ETM) y tomamos método ETM para análisis. La investigación se realizó con ciclo (16 18 años) univers...

Considering the external disturbances, in this paper, quasi-consensus of multiagent systems is studied via event-triggered impulsive control. By designing a novel mechanism (ETM), sufficient conditions to realize leader-following are derived with Additionally, Zeno behavior also excluded. It shown that frequency closely related parameters selected designed ETM, and less conservative results can...

The Ou River, a medium-sized river in the southeastern China, is examined to study estuarine turbidity maximum (ETM) response rapidly varied discharge, i.e., peak discharge (PRD). This analyzes difference ETM and sediment transport mechanisms between low-discharge PRD during neap spring tides by using Finite-Volume Community Ocean Model. three-dimensional model validated in-situ measurements fr...