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this study attempted to explore if teaching english collocations through two different modes of awareness-raising and input flooding has any possible differential effect on immediate retention as well as retention in a delayed assessment. it also compared the possible differential effect of teaching english collocations implicitly and explicitly on actively using the items in writing. m...
We present deep H i observations of the compact high-velocity cloud HVC125+41–207 using the 100m Effelsberg telescope. Our goal was in particular to study the warm neutral medium (WNM) in detail. The Effelsberg data reveals a two phase core/halo structure – one component with a velocity width of FWHM ≈ 5 km s (Westerbork data show FWHM ≈ 2 km s, Braun & Burton 2000) and one with FWHM ≈ 18 km s....
this study was conducted to investigate the impact of podcasts as a learning and teaching tool on iranian efl learners’ motivation for listening as well as on their listening comprehension ability. the study also investigated the learners’ perception towards listening to podcasts and examined whether the learners were likely to accept podcasts. out of fifty-five intermediate learners studying e...
asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...
The Australian e-Health Research Centre and Queensland University of Technology recently participated in the TREC 2011 Medical Records Track. This paper reports on our methods, results and experience using a concept-based information retrieval approach. Our concept-based approach is intended to overcome specific challenges we identify in searching medical records. Queries and documents are tran...
A longitudinal space charge amplifier (LSCA), operating in soft x-ray regime, was recently proposed. Such an amplifier consists of a few amplification cascades (focusing channel and chicane) and a short radiator undulator in the end. The broadband nature of LSCA supports generation of few-cycle pulses as well as wavelength compression. In this paper we consider an application of these propertie...
This paper presents a systematic approach based on Mixed Integer Linear Programming for finding a near optimal singularity-free reconfiguration path of the 5-DOF Gantry-Tau parallel kinematic machine. The results in the paper demonstrate that singularity-free reconfiguration (change of assembly mode) of the machine is possible, which significantly increases the usable workspace. The method has ...
http://dx.doi.org/10.1016/j.engstruct.2014.07.033 0141-0296/ 2014 Elsevier Ltd. All rights reserved. ⇑ Corresponding author. Tel.: +1 (617) 627 4116. E-mail addresses: [email protected] (M. Sanayei), AnishKP@linboston. com (A. Kayiparambil P.), [email protected] (J.A. Moore), [email protected] (C.R. Brett). 1 Tel.: +1 (781) 333 9588. 2 Tel.: +1 (617) 499 8011. 3 Tel.: +1 (781) 907 9270. ...
Instead of attempting a full scale review, this paper concentrates on the area of group breeding, firstly reviewing the essential differences between group breeding schemes and the traditional stud ram breeding system, then briefly reviewing the recentfine tuning of the open nucleus ram breem programme of the Australian Merino Society, and final1 +e identifying research and development prioriti...
Analysing interactions of the energy sector and the overall economy are of interest to improve science and policy advice. Macroeconomic growth models (MGM) and energy system models (ESM) are available to represent these two sectors. These models can be linked by two approaches. The hard-link approach completely integrates the ESM into the MGM. In the soft-link approach both models are solved in...
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