The creeping motion through a circular tube of neutrally buoyant Newtonian drops which have an undeformed radius comparable to that of the tube was studied experimentally. Both a Newtonian and a viscoelastic suspending fluid were used in order to determine the influence ofviscoelasticity. The extra pressure drop owing to the presence of the suspended drops, the shape and velocity of the drops, ...

Corresponding author: Hyeon Ju Shin, M.D., Ph.D., Department of Anesthesiology and Pain Medicine, College of Medicine, Korea University, Anam-dong 5-ga, Sungbuk-gu, Seoul 136-705, Korea. Tel: 82-2-920-5632, Fax: 82-2-928-2275, E-mail: [email protected] This manuscript was presented as an E-poster in the 88th the Korean society of anesthesiologists which was held in grand Hilton hotel, Seoul, Kor...

To maximize the controllable energy absorption of corrugation troughs as observed in the single sided corrugated (SSC) tube, we proposed and tested a new structure design, i.e., double-sided corrugated (DSC) tube made of Al 6060-T6 aluminum alloy or CF1263 carbon/epoxy composite. Finite element models were developed to test the mechanical advantage of the DSC tube in comparison with both SSC an...

A number of experimental models of blast brain injury have been implemented in rodents and larger animals. However, the variety of blast sources and the complexity of blast wave biophysics have made data on injury mechanisms and biomarkers difficult to analyze and compare. Recently, we showed the importance of rat position toward blast generated by an external shock tube. In this study, we furt...

We use the Dirac-Born-Infeld action on Dp-brane background to find the tubular bound state of a D2 with m D0-branes and n fundamental strings. The fundamental strings may be the circular strings along the cross section of tube or the straight strings along the axial of the tube, and tube solutions are parallel to the geometry of Dp-brane background. Through the detailed analyses we show that on...

this paper presents a new model for predicting the compressive strength of steel-confined concrete on circular concrete filled steel tube (ccfst) stub columns under axial loading condition based on artificial neural networks (anns) by using a large wide of experimental investigations. the input parameters were selected based on past studies such as outer diameter of column, compressive strength...