The 2006/07 and 2007/08 US-ITASE traverses from Taylor Dome to South Pole in East Antarctica provided opportunities to survey the subglacial and englacial environments using 3MHz and 200MHz radar. We present first results of these new ground-based radar data. A prominent basal deformation layer indicates different ice-flow regimes for the northern and southern halves of the Byrd Glacier drainag...

Demarking lymph node networks is important for cancer staging in clinical practice. Here, we demonstrate in vivo dual-color photoacoustic lymphangiography using all-organic nanoformulated naphthalocyanines (referred to as nanonaps). Nanonap frozen micelles were self-assembled from two different naphthalocyanine dyes with near-infrared absorption at 707 nm or 860 nm. These allowed for noninvasiv...

The significance of stochasticity in the characteristics of the surface layers of a site to the resulting spatial variation of seismic ground motions and the seismic ground strains is investigated. For this purpose, an analytical site-specific model is developed. The model approximates the site topography by a horizontally extended layer with random characteristics overlying a half-space (bedro...

The crystal structure of the synaptic SNARE complex reveals a parallel four-helix coiled-coil arrangement; buried in the hydrophobic core of the complex is an unusual ionic layer composed of three glutamines and one arginine, each provided by a separate alpha-helix. The presence of glutamine or arginine residues in this position is highly conserved across the t- and v-SNARE families, and it was...

The weak interlayer in the slope meets with water threatening overall stability of slope. Sequestration location layer has an impact on Based this, taking south-side Fushun West Open-Pit Mine as background, limit equilibrium method was used to study influence different depths and dip angles interlayers factor-of-safety sliding mode After analyzing effect, a bottom friction experiment conducted ...

Underground traffic tunnels serve as the entry and exit buildings for underground spaces. Most of ventilation air-conditioning systems in spaces rely on cooling or preheating to save energy. The temperature distribution has always attracted attention researchers. In this study, a heat transfer model tunnel was established based energy conservation boundary layer theory, field test carried out. ...