In Java, it is good idea to explicitly assign null into a variable when no more in use.

Haeckel does not explicitly assign this genus to the Monera.

Bacillus - a genus of spore-forming rod-shaped bacteria first described in 1835 Haeckel does not explicitly assign this genus to the Monera kingdom.

Spirochaeta - thin spiral-shaped bacteria first described in 1835 Haeckel does not explicitly assign this genus to the Monera.

Spirillum - spiral-shaped bacteria first described in 1832 Haeckel does not explicitly assign this genus to the Monera.

A better Holo input method should evolve further into the "phrase" layer, in which phrases could be automatically interpreted, and users would not be required to explicitly assign tones for each syllable.

Explicitly assigning words to represent the periods of silence in a song is likely linked to the Japanese concept of ma, where the space between notes is as important as the notes themselves in a performance.

Contrary to popular belief, the algorithm does not explicitly assign particular character states to nodes (branch junctions) on a tree: the least number of steps can involve multiple, equally costly assignments and distributions of evolutionary transitions.

It is however possible to discuss the relative cardinality of sets without explicitly assigning names to objects.

Although the authors produced a cladogram in which the strain is nested among members of Halomonas, including H. alkaliphila and H. venusta, they did not explicitly assign the strain to that genus.