(The series takes its title from a line of the poem which describes the raw substance that Milton's "almighty maker" uses to create life).
There was limited rail off-loading capacity in American refineries outside the Gulf Coast, and only a small number of rail cars suitable to transport bitumen, the raw substance in oil sands that can be refined into petroleum products.
The spectrum shows the typical F resonances from PCA, although the signal-to-noise ratio is decreased and the line widths of the resonances are broadened as compared to those of the raw substance.
The F PFA resonances are visible as a sensitive and specific region of positive contrast, albeit with a decreased signal-to-noise ratio as compared to that of the raw substance.
"I do not know a better training for a writer than to spend some years in the medical profession," Somerset Maugham once wrote, describing how his training at St. Thomas's Hospital in London presented him with "life in the raw" — the substance from which fiction writers educe their stories.
Korean red ginseng is frequently used as a crude substance in traditional Oriental medicine and is also a well-known, highly used raw medicinal material.
Idemitsu is mainly responsible for developing the raw materials and substances used in the OLED displays and has been collaborating with TMD for 3 years now.
It is important to note that this approach differs from other types of material flow analysis, which aim at physically tracking actual flows of certain raw materials or substances (for example, Graedel et al. 2015; Laner et al. 2015).
A F NMR (nuclear magnetic resonance) spectrum from the polymerizable perfluorocarbon substance (raw) added to Eppendorf tubes and centered in the center of the surface coil was recorded using a pulse and acquire NMR sequence: TR = 10 s, BW = 100 kHz, number of complex points (NP) = 8192, NA = 8.
