The leaves of a tree T are those vertices v∈Vfor which the outdegree of v is 0 (also sometimes called terminal vertices). A tree may be rooted or unrooted; by definition, if T is rooted, then there is a vertex vo which has indeg(vo)=0, and otherwise T is unrooted. An ...
capable of being excited to a fluorescent electronic excited state by energy transfer from an energy donor molecule or radical having an electronic excited state, by a process comprising generating an energy donor radical or molecule by a thermochemical reaction in the presence of the fluorescent ...
and a second image-displaying portion that displays second information about the object as a second image of structural color provided by a relief structure, the relief structure including at least one structure selected from the group consisting of diffraction grating, hologram, and light-scattering ...
To test this possibility we have manufactured three different samples of GB1 F30R1. The first one was labeled in a standard fashion by incubation with MTSSL; the unreacted MTSSL was removed using a desalting column (see Materials & Methods). The second one was subjected to additional purificat...
“nonspecific hydrophobic packing” is one of the determinants of R1 dynamics. Indirect support for this hypothesis was provided by a series of ESR measurements in the presence of dioxane21. They have also hypothesized that mobility of R1 can be restricted by a non-standard hydrogen bond between...