Metamorphosis is common in animals, yet the genetic associations between life cycle stages are poorly understood. Given the radical changes that occur at metamorphosis, selection may differ before and after metamorphosis, and the extent that genetic associations between pre- and post-metamorphic traits constrain evolutionary change is a subject of considerable interest. In some instances, metam...

Isoelectrofocusing of nonionic-detergent-disrupted flaviviruses separated the envelope glycoprotein of 53,000 to 58,000 daltons and the nucleocapsid protein of 14,000 daltons. The envelope protein and nucleocapsid protein were isolated at isoelectric points of pI 7.8 and 10.3, respectively. The antigenic determinants of St. Louis encephalitis, Japanese encephalitis, and dengue virus envelope an...

The exchange coupling between Fe layers separated by BCC Cu is calculated for Fe/Cu/Fe (001) trilayers. It is shown that the coupling is basically regulated by three extrema of the bulk BCC Cu Fermi surface. The contributions from those extrema are all of the same order of magnitude, but that associated with the " belly " at the Γ-point dominates. The calculated temperature dependence of the co...

Juhasz and van Mill denote by dis(X) the least cardinal of a cover of X by discrete subspaces. They show that dis(X) ≥ c (and hence the answer to Question 1.1 is positive) for any compact crowded hereditarily normal X. In fact, this follows from their stronger result that for such X, rs(X) + ls(X) ≥ c, where rs(X) (resp., ls(X)) is the least cardinal of a cover of X by right(resp., left)-separa...

H. Bernien, B. Hensen, W. Pfaff, G. Koolstra, M.S. Blok, L. Robledo, T.H. Taminiau, M. Markham, D.J. Twitchen, L. Childress, and R. Hanson ∗ Kavli Institute of Nanoscience Delft, Delft University of Technology, P.O. Box 5046, 2600 GA Delft, The Netherlands Element Six Ltd., Kings Ride Park, Ascot, Berkshire SL5 8BP, United Kingdom McGill University Department of Physics, 3600 Rue University, Mo...

The possibility of open tubular capillary electrophoresis for clinical diagnostic use is examined. Capillary electrophoresis was performed in an untreated 50 microns (i.d.) x 100 cm (65 cm to detector) capillary with detection of absorbance at 200 nm. Conditions for the separation of serum proteins without adsorption to the capillary surface were established. Quantitative analyses of serum samp...

This paper describes our recent work on extending the punctuation module of automatic subtitles for Portuguese Broadcast News. The main improvement was achieved by the use of prosodic information. This enabled the extension of the previous module which covered only full stops and commas, to cover question marks as well. The approach uses lexical, acoustic and prosodic information. Our results s...

The aim of this paper is to provide an overview of the results of a study concerning the prosodic interpretation of punctuation. The focus is placed on the two most common punctuation marks, that is to say, full stops and commas. The findings are based on a comparison between The Stranger by Albert Camus the way it is published as a book and the way it is read out by its author in two French ra...