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Outputs (1179)

A comparative study of the analysis of human urine headspace using gas chromatography-mass spectrometry (2008)
Journal Article

First-void urine samples were obtained from 24 elderly, asymptomatic men (median age 62.9 years). The headspace above pH adjusted urine samples were extracted using a carboxen/polydimethylsiloxane solid phase micro-extraction fibre and the volatile o... Read More about A comparative study of the analysis of human urine headspace using gas chromatography-mass spectrometry.

Antioxidative responses in radish (Raphanus sativus L.) plants stressed by copper and lead in nutrient solution and soil (2008)
Journal Article

Radish (Raphanus sativus L.) is commonly grown in urban and suburban areas where the soil may be polluted with heavy metals such as Cu or Pb. In this study, short exposure of radish plantlets to 0.5 mM Cu or Pb in nutrient solution (two days) in grow... Read More about Antioxidative responses in radish (Raphanus sativus L.) plants stressed by copper and lead in nutrient solution and soil.

Dynamic control and information processing in the Belousov-Zhabotinsky reaction using a coevolutionary algorithm (2008)
Journal Article

We propose that the behavior of nonlinear media can be controlled dynamically through coevolutionary systems. In this study, a light-sensitive subexcitable Belousov-Zhabotinsky reaction is controlled using a heterogeneous cellular automaton. A checke... Read More about Dynamic control and information processing in the Belousov-Zhabotinsky reaction using a coevolutionary algorithm.

Phylogeny and growth strategy as predictors of differences in cobalt concentrations between plant species (2008)
Journal Article

Analyses reported here quantify the contribution of plant phylogeny and plant growth strategy to soil-to-plant transfer of Co. Estimated relative mean (ERM) Co concentrations in shoots of 241 species of flowering plant were derived using a residual m... Read More about Phylogeny and growth strategy as predictors of differences in cobalt concentrations between plant species.