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Open AccessMortality from cancer in relation to smoking: 50 years observations on British doctors
A total of 34 439 male British doctors, who reported their smoking habits in November 1951, were followed, with periodic up date of changes in their habits, until death, emigration, censoring. or November 2001...
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Article
Characterization of coated particulate fillers
Stearic acid coated samples of porous and non-porous grades of magnesium hydroxide and calcium carbonate have been characterized using diffuse reflectance infra red (DRIFT), and X-ray photoelectron spectroscop...
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Article
Effects of ozone oxidation on carbon black surfaces
Surface effects of ozone treatment with a fluidized bed-type reactor on carbon black have been studied. It has been observed that the surface oxygen level is proportional to the total volume of ozone supplied ...
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Article
Electrochemical studies of laser-treated Co-Cr-Mo alloy in a simulated physiological solution
The aims of this work were to study the crevice corrosion resistance of laser-treated Co-Cr-Mo alloy by electrochemical techniques and to characterize the electronic properties of the passivating films. Open-c...
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Article
The effect of tetrabutylammonium bromide on the pretreatment of poly(vinyl fluoride) with potassium hydroxide
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Article
The effect of tetrabutylammonium bromide on the pretreatment of poly(vinyl fluoride) with potassium hydroxide
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Article
Surface chemistry of PAN carbon fibres in relation to ILSS in epoxy-resin composites
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Article
Superoxide dismutase and catalase do not improve recovery of regional myocardial contractile function when given at the time of reperfusion after reversible regional ischemia in anesthetized dogs
Earlier studies have demonstrated an improvement in the recovery of the regional myocardial function after reversible myocardial ischemia when dogs were treated with superoxide dismutase (SOD) + catalase (CAT)...
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Article
A contribution to the understanding of a.c. anodizing of aluminium
Commercial aluminium has been anodized in 10% v/v sulphuric acid using alternating current. At 20 V no significant differences in colour and thickness between specimens anodized at the neutral and live termina...
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Article
Surface composition of anhydrous monocalcium aluminate, CaAl2O4
Electron spectroscopy (ESCA) and electron spin resonance (ESR) have been used to study the surface of synthetic calcium monoaluminate, CaAl2O4. There are differences between annealed and quenched samples; the sur...
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Article
Surface composition of anhydrous tricalcium aluminate and calcium aluminoferrite
Electron spectroscopy and optoacoustic spectroscopy (OAS) have been used to study the surfaces of synthetic tricalcium aluminate, Ca3Al2O6 and calcium aluminoferrite, Ca2AIFeO5. The surfaces of these compounds ha...
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Article
Structure of Vitamin B12 : The Structure of Vitamin B12 and its Hexacarboxylic Acid Degradation Product