Processing multiple gap dependencies: Forewarned is forearmed
Publication date: December 2017 Source:Journal of Memory and Language, Volume 97 Author(s): Dan Parker Many studies have shown that when forming a filler-gap dependency, comprehenders attempt to posit a gap site in advance of the input. However, it remains an open question what information they use to determine gap locations. The current study investigates parallelism in coordinate extraction structures, and asks whether comprehenders use parallelism constraints to structure their expectations about upcoming gap sites. Using a filled-gap paradigm, Experiments 1 and 2 show that comprehenders rely on parallelism to restrict the search for upcoming gap sites to specific locations in sentences with coordinate extraction. Experiment 3 shows that this effect cannot be reduced to processing factors, but may be due to a grammatically-based constraint on parallel extraction. Together, these results shed new light on the source and scope of active processing and parallelism effects in comprehension.
Edgardo Sepulveda, Andrei N. Lupas
Cory Schwartz, Keith Frogue, Joshua Misa, Ian Wheeldon
Carole Pfister, St éphane Bourque, Odile Chatagnier, Annick Chiltz, Jérôme Fromentin, Diederik Van Tuinen, Daniel Wipf, Nathalie Leborgne-Castel
Xue-Ying Tian, Cheng-Sheng Zhang
Guangshan Yao, Feng Zhang, Xinyi Nie, Xiuna Wang, Jun Yuan, Zhenhong Zhuang, Shihua Wang
Hany S. Zinad, Inas Natasya, Andreas Werner
Majdiah Othman, Arbakariya B. Ariff, Leonardo Rios-Solis, Murni Halim
ConclusionsA MEL‐A2 with novel composition and surface activities was efficiently produced from a novel MEL producer. This is the first report on production of MEL‐A2 as the major product and from soybean oil. The biosurfactant has potential application as a wetting agent and oil‐in‐water emulsifier. Significance and Impact of the StudyDiscovery of novel structures and novel strains is valuable for further commercial development and application of MELs. Sporisorium sp. aff. sorghi SAM20 can be considered as a potential candidate for commercial production of biosurfactants.This article is protected by copyright. All rights reserved.
This article is protected by copyright. All rights reserved. The phosphodiesterase VieA regulates gene expression by modifying the intracellular cyclic diguanylate pool. This article reveals the differential regulation of VieA in Vibrio cholerae O1 biotypes. Expression of VieA is repressed by the nucleoid‐associated protein H‐NS and the LysR‐type regulator LeuO in classical biotype V. cholerae, and by H‐NS and the quorum sensing regulator HapR in the El Tor biotype.
We describe approaches for back‐calculating model parameter estimates and their standard errors from available summary statistics with various techniques, including approximate Bayesian computation. We propose to use a quadratic approximation to the log‐likelihood for each historical trial based on 2 independent terms for the log mean rate and the log of the dispersion parameter. A Bayesian hierarchical meta‐analysis model then provides the posterior predictive distribution for these parameters. Simulations show this approach with back‐calculated parameter estimates results in very similar inference as using parame...