for trace elements in OS and ACP ashes, normalized based on average shale values (after ) As V Cr Ni Cu Zn U Oil shale 3.
Therefore, the partial flux of n-heptane is increased faster than that of thiophene with increasing feed temperature, thus decreasing the enrichment factor
Scale and concepts used for interpreting total values of metal concentration obtain through the application of the enrichment factor
Heavy metal contamination of river Yamuna, Haryana, India: Assessment by metal enrichment factor
of the sediments.
0 mL representing an enrichment factor
of 50 was achieved.
Index of geoaccumulation, enrichment factor
and pollution lood index.
Degree of anthropogenic impact estimated based on the enrichment factor
(EF) * and potential contamination index ([C.
The isotopic enrichment factor
for denitrification in the upper soil layer columns was -7.
Another aim was to test the stability of enrichment factors
(from seawater to algae) in the environment of a Baltic Sea city, as well as possibilities of using these factors for seawater monitoring.
Although not significant, down-regulated genes revealed a comparatively high enrichment factor
This procedure will result in an enrichment factor
of approximately 5x (32); and c) direct centrifugation to the electron microscopic grid with the Beckman Airfuge (Beckman, Palo Alto, CA) EM-90 rotor or A-100 rotor, a procedure that increases sensitivity up to 1,000 fold (40-42).
The novel platform achieves an enrichment factor
of up to 5,000 for biologically active molecules, and was validated both in silico and in vitro.