Interchange Third edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level. The Interchange Lab Audio CDs contain supplemental listening material to accompany the Stud... JC Richards 被引量: 0发表: 0年 New Interchange Level ...
English Result Intermediate: Class Audio CDs (2) A new general English course which focuses very strongly on student motivation and communicative speaking outcomes. Package includes DVDs and interactive whiteboard resources. Mark Hancock|Annie McDonald 被引量: 1发表: 2009年 ENGLISH FOR INTERNATIONAL TO...
begins the path to English fluency through a systematic presentation of the alphabet, vowel combinations, and consonant blends. The charming full-color illustrations and wide variety of activities in each unit of Sounds Fun! engage the learners interest while also providing hours of fun. - SOUNDS ...
credit default swap; herding; bubble; multifractal detrended fluctuation analysis1. Introduction The financial crisis raises once again questions about the drivers of a key variable, known as CDS spread. Differences between CDS spreads can indicate the relative riskiness of various categories of debt....
In this paper, group 12 complexes of mixed alkyl-phenyl dithiocarbamate complexes have been used as single source precursors to prepare ZnS, CdS, and HgS semiconductor nanoparticles. 2. Results and Discussion 2.1. Synthesis The synthesis and characterization of the precursor complexes [ML1L2] (...
Jian V. LiDarius KuciauskasMatthew R. YoungKirstin AlberiAngelo MascarenhasTimothy A. GessertEuropean Photovoltaic Solar Energy Conference and ExhibitionDhere, R. G. et al. Analysis of the junction properties of CdS/CdTe devices in substrate and superstrate configurations. Proc. 26th Eur. ...
CdTedefectsimpedancespectroscopyCdCl_2 treatment in CdTe solar cell processing is one of the key steps to reach high conversion efficiencies. We show that a heat treatment in a chlorine atmosphere can be used as alternative. The method has the potential of simplification and cost red...