The optimized catalysts exhibit high performance (X > 90% at T < 400 °C) due to favorable control of the active phase promotion (bulk and surface), morphology (~30 nm grains) and dispersion over the α-Al2O3 micrograins that constitute a compact washcoat.
The Cumbrian Mountains, which include the famous Lake District celebrated in poetry by William Wordsworth and the other Lake poets, constitute an isolated, compact mountain group to the west of the northern Pennines.
What constitutes a company?
It should constitute a stably folded, compact domain and possess a well-ordered surface, as unfolded and flexible parts prevent crystallization for entropic reasons [2].
The L. acidophilus group constitutes a paradigm of a compact cluster showing closely related species that offers special difficulties for the correct taxonomic allocation of new strains.
Chinese characters do not constitute an alphabet or a compact syllabary.
Beautiful, difficult, expansive, compacted, ecstatic, tragic, inspired, labored, godlike, human: the Elegies constitute a poem about everything that manages to be -- well, everything.
Determining the sizes of the discrete particles that constitute a sedimentary rock can be difficult, particularly if the rock is firmly indurated (cemented, compacted, and lithified).
By about 1970 these different strata together constituted a minority on Bioko; the majority of the people were Nigerian contract labourers, who lived in compact colonies in Malabo or on plantations.
