Results 121 to 130 of about 26,922 (200)

Enhanced rotator cuff tendon-bone interface regeneration with injectable manganese-based mesoporous silica nanoparticle-loaded dual crosslinked hydrogels. [PDF]

open access: yesFront Bioeng Biotechnol
Chen Z   +13 more
europepmc   +1 more source

Nucleosome fibre topology guides transcription factor binding to enhancers. [PDF]

open access: yesNature
O'Dwyer MR   +20 more
europepmc   +1 more source

CONTEXTUAL GRAMMARS: PARALLELISM AND BLOCKING OF DERIVATION

open access: closedFundamenta Informaticae, 1996
Continuing the work begun in [14], we consider contextual grammars (as introduced in [6] with linguistic motivation) with parallel derivations, in which the whole current string participates to a derivation step in the sense that it is splitted into substrings to which contexts are adjoined in a parallel manner.
Gheorghe P checkA un   +2 more
openalex   +3 more sources

Parallelism in Contextual Grammars

open access: closedFundamenta Informaticae, 1998
Two strategies of parallel adjoining of contexts are considered for contextual grammars with choice. After a short comparison between them, there are provided Chomsky-Schutzenberger type characterizations of context-free and recursively enumerable languages. Finally, we discuss some decision problems.
VĂ­ctor Mitrana
openalex   +3 more sources

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