This article identifies a semantically motivated typology of lexicalization paths to account for the formation of nominal compounds from complex noun phrases. The typology includes coordination, semantic roles and possession, which, systematically, seems to be the origin of various subclasses of appositional, copulative and endocentric compounds, and the typology has serious implications for li...

We investigate the question whether an explicit feature representation for morphological features is necessary when parsing German with a fully lexicalized, statistical dependency parser. We use two morphosyntactic phenomena of German to show that while lexicalization does indeed suffice to a large extent when recovering the internal structure of noun phrases, an accurate explicit representatio...

Marco Kuhlmann, Alexander Koller and Giorgio Satta, Lexicalization and Generative Power in CCG, 2015, Computational linguistics Association for Computational Linguistics (Print), (41), 2, 215-247. http://dx.doi.org/10.1162/COLI_a_00219 Copyright: Massachusetts Institute of Technology Press (MIT Press): STM Titles / MIT Press http://mitpress.mit.edu/main/home/default.asp?sid=19E29805-C0A0-4642-8...

background: l1 retrotransposons are the most active mobile dna elements in human genome. unregulated l1 retrotransposition may have deleterious effect by disrupting vital genes and inducing genomic instabilities. therefore, human cells control l1 elements by silencing their activities through epigenetic mechanisms. it has been shown that cell division and heavy metals stimulate the frequency of...

the human papillomavirus l1 major capsid protein (hpv l1), the basis of the current vaccines, self-assembles into virus-like particles (vlps). herein, we describe the expression and purification of recombinant hpv16 l1 in e. coli system. the l1 protein was generated in a fused form using an inducible expression system. the recombinant gst-l1 fusion protein migrated as a 82 kda protein in sds-pa...

let a be a banach algebra and e be a banach a-bimodule then s = a  e, the l1-direct sum of a and e becomes a module extension banach algebra when equipped with the algebras product (a; x):(a′; x′) = (aa′; a:x′ + x:a′). in this paper, we investigate △-amenability for these banach algebras and we show that for discrete inverse semigroup s with the set of idempotents es, the module extension bana...