most of the contour detection methods suffers from some drawbacks such as noise, occlusion of objects, shifting, scaling and rotation of objects in image which they suppress the recognition accuracy. to solve the problem, this paper utilizes zernike moment (zm) and pseudo zernike moment (pzm) to extract object contour features in all situations such as rotation, scaling and shifting of object i...

Among marrow cells of rats only megkarsevere thrombocytopenia by injection of yocytes stain appreciably for acetylantiplatelet antiserum. Subsequently, the cholinesterase. An investigation was number of recognizable megakaryocytes therefore undertaken to determine whether increased, suggesting their derivation from this staining characteristic might be used the small acetylcholinesterase-positi...

exist for cholinesterase assay, but each has drawbacks (1, 2). This paper presents an improved version of Garry and Routh's modification (3) of Ellman's method, as well as variations of this method for the assay of " true " cholinesterase in red cells and for the determination of the dibucaine number. The basic reactions are: Milwaukee, Wis. 53233), 2.0 mg/mI in 0.2 molar potassium phosphate bu...

Among marrow cells of rats only megkarsevere thrombocytopenia by injection of yocytes stain appreciably for acetylantiplatelet antiserum. Subsequently, the cholinesterase. An investigation was number of recognizable megakaryocytes therefore undertaken to determine whether increased, suggesting their derivation from this staining characteristic might be used the small acetylcholinesterase-positi...

automatic road extraction from aerial images can be very helpful in traffic control and vehicle guidance systems. most of the road detection approaches are based on image segmentation algorithms. color-based segmentation is very sensitive to light changes and consequently the change of weather condition affects the recognition rate of road detection systems. in order to reduce the light change ...

this paper demonstrates design and fabrication o f a mechatronic system for human drowsiness detection. this system can be used in multiple places. for example, in factories, it is used on some dangerous machinery and in cars in order t o prevent the operator o r driver from falling asleep. this system is composed of three parts: (1) mechanical, (2) electrical and (3) image processing system. a...

organophosphorus compounds are known to inhibit the esteratic site of acetylcholinesterase by phosphorylation. the phosphorylated esteratic site of acetylcholinesterase undergoes hydrolytic regeneration at a slow or negligible rate. nucleophilic agents such as hydroxytamine, hydroxamic acids, and oximes reactivate the enzyme more erapidfy than does spontaneous hydrolysis. the red cell cholinest...