Anxiety undoubtedly plays an influential role in the experience of foreign language learning. This affective factor has attracted lots of researchers and has been the subject pool of scholarly research worldwide. However, research on the effect of demographic variables on foreign language anxiety (FLA) and the effect of FLA on the learners’ intention to continue their English language education...

Campylobacter jejuni 81116 and A3249 undergo a bidirectional transition between flagellated (Fla+) and aflagellated (Fla-) phenotypes. When measured in culture medium, the Fla+----Fla- transition occurred at a rate of 3.1 X 10(-3) to 5.9 X 10(-3) per cell per generation, and the Fla- to Fla+ transition occurred at a rate of 4.0 X 10(-7) to 8.0 X 10(-7) per cell per generation. However, passage ...

background: free-living amoebae (fla) are a group of ubiquitous protozoan, which are distrib­uted in the natural and artificial environment sources. the main aim of the current study was to identify the presence of fla in the recreational hot springs of sarein in ardebil province of iran. methods: seven recreational hot springs were selected in sarein city and 28 water samples (four from each h...

The survey was carried out to investigate the presence of potentially pathogenic free-living amoebae (FLA) during flood in Chiang Mai, Thailand in 2011. From different crisis flood areas, seven water samples were collected and tested for the presence of amoebae using culture and molecular methods. By monoxenic culture, FLA were detected from all samples at 37 °C incubation. The FLA growing at 3...

This paper proposes an innovative procedure of finding efficient facility location–allocation (FLA) schemes, integrating data envelopment analysis (DEA) and a multi-objective programming (MOP) model methodology. FLA decisions provide a basic foundation for designing efficient supply chain network in many practical applications. The procedure proposed in this paper would be applied to the FLA pr...

Ni( ii ) π-back bonds with CO of flavonolate (fla − and enolate fla σ-bonds synergistically. π-Delocalization in activates it to release CO.

The present study focuses on individual differences in levels of communicative anxiety (CA) and foreign language anxiety (FLA) in the first (L1), second (L2), third (L3) and fourth (L4) language of 106 adult language learners. Data were collected about CA / FLA levels when speaking with friends, with strangers, and speaking in public. The analyses revealed that multilinguals do experience more ...