Summer sudden Na number density enhancements measured with the ALOMAR Weber Na Lidar

Mass Transfer in Medium Density Fiberboard (mdf) Modified by Na+ Montmorillonite (na+mmt) Nanoclay

The potential use of nanoclay was examined to modify fluid transfer properties of medium density fiberboard (MDF). For this, Na+ montmorillonite (Na+MMT) nanoclay was added to urea formaldehyde resin to produce MDF. Then, the air permeability and mass diffusivity of MDF were evaluated. Scanning electron microscope (SEM) images and X-ray diffraction (XRD) confirmed a dispersion and exfoliation o...

The hydration number of Na in liquid water

An ‘ab initio’ molecular dynamics simulation of a Na+ ion in aqueous solution is presented and discussed. The calculation treats a Na+ ion and 32 water molecules with periodic boundary conditions on a cubic volume determined by an estimate of zero partial molar volume for this solute in water at normal density and at a temperature of 344 ± 24 K. Analysis of the last half of the 12 ps trajectory...

BULK SOLAR WIND Na AND K MEASURED IN GENESIS COLLECTORS

na

Comparing the questions -proposed for this discourse panel with those identified for the TINLAP-2 panel eight years ago, it becomes clear that some progress has been made in discourse studies. While TINLAP-2's questions seem concerned with identifying an ideal model of discourse (e.g., what constitutes an appropriate model of discourse, how domain-dependent must such models be, what makes disco...

Giant Chondroid Syringoma of the Upper Na-sal Orbital Rim

The present study describes clinical manifestation, histopathologic findings and differential diagnosis of a first-reported case of giant chondroid syringoma (CS) of the upper nasal orbital rim. A 35-yr-old man with cranial palsy (CP) and a tumor of 3×3×4 cm in the upper nasal orbital rim of the left eye was referred to the eye clinic. The tumor was reported to have developed gradually over the...