Hyponatraemia is the most commonly encountered electrolyte disturbance in neurological Sippy Cups high dependency and intensive care units.Cerebral salt wasting (CSW) is the most elusive and challenging of the causes of hyponatraemia, and it is vital to distinguish it from the more familiar syndrome of inappropriate antidiuretic hormone (SIADH).Man
Estimation of photocatalytic degradation rate using smartphone based analysis
A simple approach to test photocatalyst activity has been described.Photocatalytic degradation of a model Sippy Cups dye was measured using a smartphone.The color changes were registered directly in the micro-photoreactor.The model dye Rhodamine B was degraded under UV irradiation (365 nm).The effect of H2O2 concentration and titanium dioxide photo
INTER-TRACHEID AND CROSS-FIELD PITTING IN COMPRESSION AND OPPOSITE WOOD OF
Inter-tracheid and cross-filed pit pairs in compression and opposite wood of Norway Rubber Soother spruce (Picea abies) were examined.The size, appearance, and frequency of bordered pits on the radial side of axial tracheids and their aperture specification were studied.The type, size, and number of half-bordered pits between the axial tracheids an
Nonparametric tests of strike price and expiration bias in the implied volatility of the South African All Share Index Future Contract
In this article we assess the appropriateness of the constant volatility assumption required by the Black (1976) option pricing model for options on the All Share Index future.The assessment uses similar nonparametric tests as implemented in Rubinstein for data recorded over the 1992 to 1996 period.In the nonparametric tests we focus on the examina
Tunable Dual- and Multi-Channel Filter Based on Cantor Photonic Crystals Embedded With Graphene
We theoretically investigate the tunable dual- and multi-channel filter in one-dimensional aperiodic photonic crystals (PCs) embedded with graphene.The dielectrics slabs arrayed alternately submit to the Cantor sequence rule and graphene sheets Hydrating Gel are local at the interfaces of dielectrics layers.Cantor PCs are fractal structures and sup