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  2. Tacticity - Wikipedia

    en.wikipedia.org/wiki/Tacticity

    An isotactic macromolecule consists of 100% m diads, though IUPAC also allows the term for macromolecules with at least 95% m diads if that looser usage is explained. [3] Polypropylene formed by Ziegler–Natta catalysis is an example isotactic polymer. [8] Isotactic polymers are usually semicrystalline and often form a helix configuration.

  3. Syntactic Structures - Wikipedia

    en.wikipedia.org/wiki/Syntactic_Structures

    Syntactic Structures was included in The 100 Most Influential Books Ever Written, a book on intellectual history by British literary critic and biographer Martin Seymour-Smith published in 1998. [109] Syntactic Structures was also featured in a list of 100 best English language non-fiction books since 1923 picked by the American weekly magazine ...

  4. Node (linguistics) - Wikipedia

    en.wikipedia.org/wiki/Node_(linguistics)

    Under the minimalist program, syntactic structures are formed by iterative applications of the syntactic operation Merge, which serves to connect two elements into one. [7] To yield a linguistic expression , lexemes are selected out of the lexicon and make a (non-ordered) set of syntactic objects called a lexical array , and a structure is ...

  5. Syntactic foam - Wikipedia

    en.wikipedia.org/wiki/Syntactic_foam

    Syntactic foam, shown by scanning electron microscopy, consisting of glass microspheres within a matrix of epoxy resin.. Syntactic foams are composite materials synthesized by filling a metal, polymer, [1] cementitious or ceramic matrix with hollow spheres called microballoons [2] or cenospheres or non-hollow spheres (e.g. perlite) as aggregates.

  6. Coherence (linguistics) - Wikipedia

    en.wikipedia.org/wiki/Coherence_(linguistics)

    Coherence in linguistics is what makes a text semantically meaningful. It is especially dealt with in text linguistics.Coherence is achieved through syntactic features such as the use of deictic, anaphoric and cataphoric elements or a logical tense structure, and semantic features such as presuppositions and implications connected to general world knowledge.

  7. Grammatical relation - Wikipedia

    en.wikipedia.org/wiki/Grammatical_relation

    In linguistics, grammatical relations (also called grammatical functions, grammatical roles, or syntactic functions) are functional relationships between constituents in a clause. The standard examples of grammatical functions from traditional grammar are subject , direct object , and indirect object .

  8. Today’s NYT ‘Strands’ Hints, Spangram and Answers for Friday ...

    www.aol.com/today-nyt-strands-hints-spangram...

    Move over, Wordle and Connections—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity fans can find on ...

  9. Aspects of the Theory of Syntax - Wikipedia

    en.wikipedia.org/.../Aspects_of_the_Theory_of_Syntax

    Aspects of the Theory of Syntax (known in linguistic circles simply as Aspects [1]) is a book on linguistics written by American linguist Noam Chomsky, first published in 1965. In Aspects , Chomsky presented a deeper, more extensive reformulation of transformational generative grammar (TGG), a new kind of syntactic theory that he had introduced ...