Genetic Algorithms (GA) is well known for searching global maxima and minima[1, 2]. In general, number of search points required by GA for searching global extreme is much lower than the exhausted search. GA has been applied to Block Matching Algorithm (BMA) and demonstrates positively its capability in BMA. The mean square error (MSE) performance of GA based BMA is close to full search (FS). H...

Bayesian model averaging (BMA) weights the inferences produced by a set of competing models, using as weights the models posterior probabilities. An open problem of BMA is how to set the prior probability of the models. Credal model averaging (CMA) is a credal ensemble of Bayesian models, which generalizes BMA by substituting the single prior over the models by a set of priors. The base models ...

BACKGROUND Filarial nematodes, including Brugia malayi, the causative agent of lymphatic filariasis, undergo molting in both arthropod and mammalian hosts to complete their life cycles. An understanding of how these parasites cross developmental checkpoints may reveal potential targets for intervention. Pharmacological evidence suggests that ecdysteroids play a role in parasitic nematode moltin...

The BMA suffered agonies last week. And the chairman of its council, Dr Jeremy Lee-Potter, suffered even more. Why the agony and will anything be learnt? Even before the annual representative meeting (the supreme policy making body of the association) had opened in Inverness last week a whispering campaign had begun. It said that Dr Lee-Potter (attending his first such meeting as chairman of co...

Bone marrow aspiration/biopsy (BMA) is a common procedure used to diagnose and follow up treatment in patients with haematological disorders. Procedures in these patients are often associated with some pain, discomfort and anxiety. However, there is only sparse data on the characteristics and determinants of procedural pain during BMA. In addition, little is known concerning the level of agreem...

A relatively fresh bovine plasma albumin (BPA) preparation (0.65 sulfhydryl group per albumin molecule; 5 to 6% dimer) and an old bovine mercaptalbumin (BMA) preparation (0.72 sulfhydryl group per albumin molecule; 8 to 9 % dimer) were fractionated in a phosphate gradient on DEAE-Sephadex A-SO. Two dimer fractions were obtained. One dimer fraction had a relatively high sulfhydryl content and co...