This was particularly true for samples with traces of various hormones or hormone-like compounds used in birth control and hormone replacement therapy, the study said.
Selenium is a nutritional trace element essential for various aspects of human health, exerting its effects mainly through its incorporation into selenoproteins.
Foster faces and traces Yeats's need for various forms of inner superiority as a complicated historical legacy, rather than merely a set of psychological foibles; and he uses Yeats's life, as Yeats himself did, to tell a story about what he calls 'the long war about defining Irish identity'.
Figure S1 of the Supporting Information shows the rmsd (root-mean-square deviation) trace of heavy atoms for various peptide residues along with the overall peptide rmsd.
With respect to overall intervention strategies, the group considered surveillance and containment in quantitative terms, which meant thinking through parameters such as reliability of case ascertainment and efficiency of contact tracing, at various points for various types of contacts.
We present new partition coefficients for various trace elements including Cl between olivine, pyroxenes, amphibole and coexisting chlorine-bearing aqueous fluid in a series of high-pressure experiments at 2 GPa between 900 and 1,300 °C in natural and synthetic systems.
Due to the large substitution capacity for various toxic trace elements, the natural or synthetic calcium apatite can be used to immobilize or remove hazardous chemicals in metal-contaminated soils and industrial wastewaters [4, 8, 11, 16 18].
The ray-tracing program and the algorithms for various barriers are validated by the comparison between measurement and prediction of the reverberation room and the anechoic room of the Northwestern Polytechnic University.
Firstly, a two-level factorial experimental design combined with a data analysis were used to determine the main and interaction effects for various alkalis and trace metals gaseous chlorides responses.
Arc spot traces and erosion profiles have been simulated for various run-modes.
