Dark globule

Figure I. Dark gray, low reflecting resinite globules in bituminous coalf typical of the material isolated for chemical study relief-polished surface, oil immersion, incident light X 350...

Fig. 14 Typical core-shell microsegregated structure that is obtained via conformation-dependent copolymerization with simultaneous globule formation in a selective solvent [76]. Hydrophobic chain segments are shown in dark gray and hydrophilic segments are shown in light gray...

FIGURE 28.5 (a)Control, nontreated site from a 42-year-old male. The outermost (right) layers contain darkly staining globules in an amorphous matrix. Lamellae are present in deeper corneocyte layers, but Landmann units are rare, (b) Treatment with mineral oil results in the formation of large amorphous phases containing some darkly staining material. Bar = 200 nm. 

Figure 17. Top Surface map of HSA showing positive (light gray) and negative (dark gray) charge distributions. The crevice is shown in the center with tryptophan (black patch in white circle) sitting at its bottom. Bottom Schematic representation of conformational transitions, from the contracted configuration in basic pH, to the flexible globule structure at neutral pH, and to the extended form in acidic pH. The location of W214 is indicated by the white dot in domain IIA.

Figure 38. Hydration correlation functions c(t) of 16 mutants in both native (N, circles) and molten globule (MG, squares) states. The solid lines are the best biexponential fit to c t). The insets show the local protein environment around sites of mutation both in surface map and ribbon representation. On surface maps, white, light gray, and dark gray colors represent nonpolar, positively, and negatively charged residues, respectively, and mutation sites are shown in black. On ribbon structures, mutation sites are indicated with black balls, and the A-H letters indicate identities of local helices.

In a blank run dark blue lithium globules were observed at the cathode surface. 

Mercurous Nitrate TS Dissolve 15 g of mercurous nitrate in a mixture of 90 mL of water and 10 mL of 2 N nitric acid. Store in dark, amber-colored bottles in which a small globule of mercury has been placed. 

Color. The color of butter may vary from a light, creamy white to a dark, creamy yellow or orange yellow. Differences in butter color are the result of variations in the color of the butter fat, which is affected by the cows feed and season of the year variations in the size of the fat globule presence or absence of salt conditions of working the butter and the type and amount of natural coloring added. 

Fig. 3 AFM image of Pd/PPX nanocomposite a Phase-contrast image dark regions are polymer spherulites and light spots are Pd nanoparticles located at the boundaries between polymer globules, b Cross-section A-A, Profile maximums correspond to Pd particles embedded into the boundary surfaces between the polymeric globules...

Stonier offers a novel explanation of the commonly observed dark (Bok) globules as approaching stellar objects, rather than contracting gas clouds, which occur in the early stages of star formation. He even has an explanation for the invisibility of Nemesis, the legendary companion of the sun. 

Pitch, a dark brown or black residue of toxic aromatic hydrocarbons and other compounds often used as road and roofing tar. Prilled coal tar is coal tar pitch manufactured into small globules or granules. 

Black-like Black like a black mirror, next to the assay dark gray crystals indicates As Black similar to As, transferred to a streak plate and rubbed it turns red indicates HgS Black fusible globules indicates Se or Te, small globules of Se transmit a reddish light... 

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