Stone bark cloth beaters are considered part of the archaeological package that is considered to be associated with the Austronesian expansion from southern China across the Pacific. Here, we present evidence from the Dingmo Site in Bubing basin in Guangxi Zhuang Autonomous Region, China of a bark cloth beater excavated in situ from a stratigraphic layer AMS dated to 7898 ± 34 BP. Based on curr...

Responses of host-seeking nymphs of the blacklegged tick, Ixodes scapularis Say and lone star tick, Amblyomma americanum (Linnaeus) (Acari: Ixodidae) to the repellents N,N-diethyl-3-methylbenzamide (deet) and (1S, 2'S)-2-methylpiperidinyl-3-cyclohexene-1-carboxamide (SS220) were studied using fingertip laboratory bioassays. Ethanol solutions of both compounds applied to the skin strongly repell...

In this study, the L*a*b* color system as a color system and light transmittance of the denture base resin reinforced with wire mesh and glass cloth were measured, and the color difference (deltaE*ab) was calculated using L*, a* and b* values which were measured both on a white calibration plate and on a null background. The thicknesses of test specimens, which were reinforced with wire mesh an...

We present a Finite Element Method (FEM) implementation for cloth simulation on the GPU. The advantages of FEM are twofold: the realism of cloth simulations using this method is improved compared with other methods like the widely used mass-spring one, and it has a wider application rank because it can be used for general triangulated cloth meshes. We are able to detect collisions between cloth...

The World of Mexican Migrants: The Rock and the Hard Place. By Judith Adler Hellman. New York: New Press, 2008. Pp. xxiv + 546. $17.95 paper. $28.50 cloth. “I Know It’s Dangerous”: Why Mexicans Risk Their Lives to Cross the Border. By Lynnaire M. Sheridan. Tucson: University of Arizona Press, 2009. Pp. xv + 206. $24.95 paper. $55.00 cloth. Clandestine Crossings: Migrants and Coyotes on the Texa...

Barnard, S. M., ed. 2009. Bats in Captivity. Logos Press, Washington, D.C. 600 pp. $99.95, ISBN: 9781934899021 (cloth); $74.95, ISBN: 9781934899038 (paper). Billingshouse, S. I., ed. 2009. Arctic National Wildlife Refuge: Issues and Legislation. Nova Science Publ., Hauppauge, NY. 82 pp. $43, ISBN: 9781606928059 (paper). Chittenden H., and I. Whyte. 2009. Roberts Bird Guide: Kruger National Park...

Cloth is difficult to simulate because it forms small, complex folds. These folds make cloth configuration difficult to measure. Particular problems include fast motion (ruling out laser ranging methods), the necessity for high resolution measurement, the fact that no viewing direction can see into the folds, and the fact that many points are visible with either small baseline or in only one vi...

Background: The ultrasonography probes are cleaned by absorbent soft, dry cloth. This question arose whether linear and convex ultrasound probes coupling with gel could perform as a means for nosocomial infections transmission, and which method is economical and more efficient for cleaning the probes. This study was conducted to answer these questions. Methods: One hundred – ninety two patients...

This paper presents an approach for cloth-body and cloth-cloth collision detection in computer graphics simulations of clothing. It is an object-space based algorithm implemented in CUDA an OptiX ray-tracing engine on the GPU. The underlying idea behind this work is to speed up the solution of the collision detection problem by utilizing the excessive computational capacity of contemporary GPUs...

BACKGROUND Paper mulberry has been used for thousands of years in Asia and Oceania for making paper and bark-cloth, respectively. Museums around the world hold valuable collections of Polynesian bark-cloth. Genetic analysis of the plant fibers from which the textiles were made may answer a number of questions of interest related to provenance, authenticity or species used in the manufacture of ...