Using DEA [data envelopment analysis] in benchmarking

Australian banks are currently generating huge profits but are they sustainable? NECMI AVKIRAN suggests that banks will need to scrutinise the performance of their networks to ensure future profits.

'Seeing the market': Technical analysis in trading styles

Whilst financial markets are not strangers to academic and professional scrutiny, they still remain epistemologically contested. For individuals trying to profit by trading shares, this uncertainty is manifested in the varying trading styles which they are able to utilize. This paper examines one trading style commonly used by non-professional share traders-technical analysis. Using research data obtained from individuals who identify themselves as technical analysts, this paper seeks to explain the ways in which individuals understand and use the technique in an attempt to make trading profits. In particular, four distinct subcategories or ideal types of technical analysis can be identified, each providing an alternative perceptual form for participating in financial markets. Each of these types relies upon a particular method for seeing the market, these visualization techniques highlighting the existence of forms of professional vision (as originally identified by Goodwin (1994)) in the way the trading styles are comprehended and acted upon.

GFAP analysis in aluminium chloride-treated rat brain regions

The neurotoxicity of aluminium chloride was assessed in maleWistar albino rats. Rats were treated with aluminium chloride dissolved in distilled water at a dose of 300 mg/kg body weight daily by oral gavage (1 ml) for 45 days. Controls were treated with distilled water only. Animals were sacrificed and different brain regions were dissected. GFAP analysis was carried out by Western blotting using mouse anti-GFAP monoclonal antibody (Pharmingen: 60311D) at 1:1000. Blots were developed with HRP-linked goat anti-mouse secondary antibody and quantified by densitometry.