The use of colloquial words in advanced French interlanguage

This article addresses the issue of underrepresentation or avoidance of colloquial words in a cross-sectional corpus of advanced French interlanguage (IL) of 29 Dutch L1 speakers and in a longitudinal corpus of 6 Hiberno-Irish English L1 speakers compared with a control of 6 native speakers of French. The main independent variable analysed in the latter corpus is the effect of spending a year in a francophone environment. This analysis is supplemented by a separate study of sociobiographical and psychological factors that affect the use of colloquial vocabulary in the cross-sectional corpus. Colloquial words are not exceptionally complex morphologically and present no specific grammatical difficulties, yet they are very rare in our data. Multivariate regression analyses suggest that only active authentic communication in the target language (TL) predicts the use of colloquial lexemes in the cross-sectional corpus. This result was confirmed in the longitudinal corpus where a t-test showed that the proportion of colloquial lexemes increased significantly after a year abroad

Smartphone Adoption amongst Chinese Youth during Leisure-based Tourism: Challenges and Opportunities.

With the spread of Information communications technology (ICT) in China, the tourism industry has come to recognize the importance of examining the factors that influence adoption of smartphones during leisure-based tourism among Chinese youth, a vital segment in what the world’s greatest domestic, inbound, and outbound 10 tourism market will be by 2020. Using data collected from undergraduate students at a university in China, this study, based on the technology acceptance model (TAM) and theory of reasoned action (TRA), found that an extended model can predict travelers' intentions. A detailed profile of Chinese youth and their smartphone usage is provided, and the managerial implications of increased adoption of Internet-capable smart- 15 phones during leisure-based tourism are also explored

Multiplicity of nuclear dust lanes and dust lane shocks in the Milky Way bar

Aims: We show the existence of a small family of inner-galaxy dust lanes and dust lane standing shocks beyond the two major ones that were previously known to exist Methods: We analyze images of CO emission in the inner regions of the Galaxy Results: The peculiar kinematics of the major dust lane features are repeated in several other distinct instances at l > 0deg, in one case at a contrary location 100 pc above the galactic equator at l > 3degr at the upper extremity of Clump 2. Like the previously-known dust lanes, these new examples are alsoassociated with localized, exceptionally broad line profiles believed to be characteristic of the shredding of neutral gas at the standing dust lane shocks. Conclusions: There may be secondary dust lane and standing shocks in the Milky Way bulge. The vertical structure provides a temporal sequence for understanding the secular evolution of gas flow in the bar

The determination of the direction of the optic axis of uniaxial crystalline materials

The birefringence of crystalline substances in general, and of sapphire in particular, is described. A test is described whose purpose is to determine the direction of the optic axis of a cylindrically machined single crystal of sapphire. This test was performed on the NASA Lewis sapphire cylinder and it was found that the optic axis made an angle of 18 deg with the axis of symmetry of the cylinder