Color histograms are widely used for content-based image retrieval. Their advantages are efficiency, and insensitivity to small changes in camera viewpoint. However, a histogram is a coarse characterization of an image, and so images with very different appearances can have similar histograms. We describe a technique for comparing images called histogram refinement, which imposes additional con...

In this paper, we build a theoretical framework for quantitatively measuring and graphically representing the degrees of closeness centralization among performers assigned to enact a workflow procedure. The degree of closeness centralization of a workflow-performer reflects how near the performer is to the other performers in enacting a corresponding workflow model designed for workflow-support...

Clathrin-coated vesicles (CCVs) mediate transport between the plasma membrane, endosomes and the trans Golgi network. Using comparative proteomics, we have identified coated-vesicle-associated kinase of 104 kDa (CVAK104) as a candidate accessory protein for CCV-mediated trafficking. Here, we demonstrate that the protein colocalizes with clathrin and adaptor protein-1 (AP-1), and that it is asso...

Chemoprophylaxis Vaccination (CVac) confers long lasting sterile protection against homologous parasite strains in humans, and involves inoculation of infectious sporozoites (SPZ) under drug cover. CVac using the drug chloroquine (CQ) induces pre-erythrocytic immunity in humans that includes antibody to SPZ and T-cell responses to liver stage (LS) parasites. The mechanism by which CVac with CQ ...

This paper describes a grapheme-to-phoneme conversion method using phoneme con-nectivity and CCV conversion rules with probabilistic phrase break detection. The method consists of mainly four modules including phrase-break detection, morpheme normalization, morpheme to phoneme conversion and phoneme connectivity check. In the experiments with a test corpus of 210 sentences, we achieved 85% of p...

OBJECTIVES Thoracoscopic sympathectomy at levels T2 or T2-T3 is a treatment for focal hyperhidrosis and facial blushing. These levels of the sympathetic trunk innervate the heart, and consequently, the procedure is reported to change the heart rate variability due to changes in efferent cardiac autonomic activity. Our objective was to investigate the effects of thoracoscopic sympathectomy on gl...

During clathrin-mediated endocytosis, membrane scission marks the isolation of a cargo-laden clathrin-coated pit (CCP) from the cell exterior. Here we used live-cell imaging of a pH-sensitive cargo to visualize the formation of clathrin-coated vesicles (CCVs) at single CCPs with a time resolution of seconds. We show that CCPs are highly dynamic and can produce multiple vesicles in succession. U...