and Chaetoceros brevis, she discusses a column separation and off-line approach to study iron speciation
kinetics in seawater; a method for destroying and analyzing biogenetic silicon in the two species; the off-line chromatographic assessment of Fe(II) in seawater; the relevance of iron adsorption to container materials in small-volume experiments on iron marine chemistry to assess capacity, affinity, and kinetics; and the compartmental kinetic analysis of iron speciation
in seawater in the presence of Southern Ocean diatoms.
Attracted, as so many others, by White's clear and didactic writing style, even when discussing the more complicated cytogenetic and evolutionary problems, CJB too had been captured by the stasipatric model of speciation
created by White.
The objectives of the mission were to get training in the use of metal speciation
model and determine metal speciation
in industrially and naturally contaminated soils.
, and Radiation--The Evolutionary Biology
in human health risk assessment, Environmental Health Criteria 234 (World Health Organization, Geneva) 2007.
Key concepts in evolutionary biology, such as natural selection, adaptation, and speciation
, as set out by Charles Darwin in his classic book On the Origin of Species and his other writings, are essential to understanding the long-term impact of introduced species.
Development of speciation
methods requires the expertise of a chromatographer and an inorganic analytical chemist
Conventional culture and speciation
techniques tell us that the organisms typically associated with CSOM are Pseudomonas aeruginosa, Staphylococcus aureus, Staphylococcus epidermidis, Staphylococcus saprophyticus, Enterobacteriaceae spp.
A comparison of the various analytical techniques is provided, and a separate chapter handles speciation
The isolate was sent to the Allegheny County Health Department for further testing and speciation
The biologists were slow starters to accept the new developments particularly because of the involvement of mathematics and the omission of many issues such as speciation
that were of great importance to evolutionists.
The data for this paper was obtained with an Excel-based equilibrium model that accounts for ion exchange, ion activities, oxalic acid speciation
and precipitation (4).