This study investigates cross-language lexical competition in the bilingual mental lexicon. It provides evidence for the occurrence of inhibition as well as the commonly reported facilitation during the production of cognates (words with similar phonological form and meaning in two languages) in a mixed picture naming task by highly proficient Welsh-English bilinguals. Previous studies have typ...

Incorporating the cognate instead of non-cognate substrates is crucial for DNA polymerase function. Here we analyze molecular dynamics simulations of DNA polymerase μ (pol μ) bound to different non-cognate incoming nucleotides including A:dCTP, A:dGTP, A(syn):dGTP, A:dATP, A(syn):dATP, T:dCTP, and T:dGTP to study the structure-function relationships involved with aberrant base pairs in the conf...

During protein synthesis dictated by the codon sequence of messenger RNA, the ribosome selects aminoacyl-tRNA (aa-tRNA) with high accuracy, the exact mechanism of which remains elusive. By using a single-molecule fluorescence resonance energy transfer method coupled with fluorescence emission anisotropy, we provide evidence of random thermal motion of tRNAs within the ribosome in nanosecond tim...

This paper describes a hybrid French Romanian cognate identification module. This module is used by a lexical alignment system. Our cognate identification method uses lemmatized, tagged and sentence-aligned parallel corpora. This method combines statistical techniques, linguistic information (lemmas, POS tags) and orthographic adjustments. We evaluate our cognate identification module and we co...

In this paper, we describe the problem of cognate identification and its relation to phylogenetic inference. We introduce subsequence based features for discriminating cognates from non-cognates. We show that subsequence based features perform better than the state-of-the-art string similarity measures for the purpose of cognate identification. We use the cognate judgments for the purpose of ph...

the purpose of this study was to investigate the mental representation of cognate and noncognate translation pairs in languages with different scripts to test the prediction of dual lexicon model (gollan, forster, & frost, 1997). two groups of persian-speaking english language learners were tested on cognate and noncognate translation pairs in persian-english and english-persian directions ...

Abstract We present CogNet , a large-scale, automatically-built database of sense-tagged cognates —words common origin and meaning across languages. is continuously evolving: its current version contains over 8 million cognate pairs 338 languages 35 writing systems, with new releases already in preparation. The paper presents the algorithm input resources used for computation, an evaluation res...

During protein synthesis, the ribosome selects aminoacyl-transfer RNAs with anticodons matching the messenger RNA codon present in the A site of the small ribosomal subunit. The aminoglycoside antibiotic streptomycin disrupts decoding by binding close to the site of codon recognition. Here we use X-ray crystallography to define the impact of streptomycin on the decoding site of the Thermus ther...