introduction: polyclonal antibodies are required to be affinity purified. improved purification methods of polyclonal antibody provide an opportunity to pick the most purified immunoglobulins as a primary or secondary antibody in immunoassays that are included in many vaccine studies. two common techniques for purifying proteins is salt precipitation and chromatography purification. our work fo...

Despite the establishment of extensive and successful control programmes in some countries or regions, Echinococcus granulosus still has a very wide geographical distribution. Mature E. granulosus (n = 120) obtained from Parasitology Department, School of Veterinary Medicine, Ferdowsi University of Mashhad (Iran). Soluble protein of whole body of parasite was prepared by freeze-thawing in liqui...

The theory behind the success of adaptive reweighting and combining algorithms (arcing) such as Adaboost (Freund & Schapire, 1996a, 1997) and others in reducing generalization error has not been well understood. By formulating prediction as a game where one player makes a selection from instances in the training set and the other a convex linear combination of predictors from a finite set, exis...

Reader's comments on an earlier draft, prepared in consultation with J. W. Hutchinson, C. F. Shih, and the ASME/AMD Technical Committee on Fracture Mechanics, provided by A. S. Argon, S. N. Atluri, J. L. Bassani, Z. P. Bazant, S. Das, G. J. Dvorak, L. B. Freund, D. A. Glasgow, M. F. Kanninen, W. G. Knauss, D. Krajcinovic, J D. Landes, H. Liebowitz, H. I. McHenry, R. O. Ritchie, R. A. Schapery, ...

a field study was conducted to evaluate the effect of haloxyfop-r-methyl ester doses in different grass weeds in various growing stages in safflower during 2011-2012 growing season in research farm of college of agriculture, shiraz university. the study was carried our as split split plot based on randomized complete block design with three replicates. the main factor, sub factor and sub sub fa...