Core sections were chiseled into wedges, and scraped using sterile scalpels to remove the outer layers of all exposed sides.
Core sections selected for microbiological analyses were immediately separated using clean laboratory gloves and preserved in sterile plastic bags from external contact during transportation of core trays to the Geological Survey in Perth.
Core sections were analyzed for polychlorinated biphenyls (PCBs), 1,1,1-trichloro-2,2-bis p-chlorophenyl) ethane (DDT)-derived compounds, chlordane, and dioxins.
Knowlton, C., Veerapaneni, R., D'Elia, T. & Rogers, S. O. Microbial analyses of ancient ice core sections from Greenland and Antarctica.
The proposed BRBs have identical core sections but different buckling restraining mechanisms (BRMs).
In the mineragenic, non-peat core sections at the base of the DHP174-13L profile, terrestrial plant macrofossils (twigs and leaves) were used for 14C dating.
However, Ca exhibits two distinct trends with Fe (and Mn) in these fine-grained layers from both core sections.
The Vis NIR spectra were measured on flat, horizontal surfaces of soil core sections at four depths (i.e., 5, 10, 15, and 20 cm) in the laboratory.
This was correlated with the formation of LCP fibrils with large aspect ratios in both skin and core sections of the PA6 MAP)/LCP blends.
To determine the trends in immediate water environment for each moss core, the rate of change in δ13Cgraphite per year of dated intact moss shoot core sections was obtained using linear regression analysis on all data since 1960.
Using high-resolution XRF core scanning, grain size and mineralogy, fine-grained layers were identified in two representative core sections from the Jingbian and Heshui landslide-dammed reservoirs on the northern and southern CLP.
