نتایج جستجو برای: thermal development
تعداد نتایج: 1618746 فیلتر نتایج به سال:
Because of growing demands for thermal expansion control in a local region, typically inner components electronic devices, there is currently great deal interest negative (NTE) fine particles. The spray-drying method without grinding produced micrometer-scale particles pyrovanadate Cu1.8Zn0.2V2O7 showing large coefficient linear αL ~ –14 ppm/K equivalent to that the bulk body. solid-solution sy...
Detailed microstructural analysis has been conducted in the Ghandab metamorphic Complex, which is one of the most important high temperature – low pressure regional contact metamorphism studied areas in Iran. Textural evidence suggests the sequence of growth of minerals with increasing metamorphic grade and during development of a crenulation foliation. The sequence of mineral growth is conside...
In order to evaluate the effect of autumn and winter planting on yield and phenology of potato cultivars using thermal indices an experiment was coducted in split plot in time based on a radomized compelet block design with three replications at Behbahan Agriculture Research Station in Khuzestan province, south of Iran in 2014 and 2015. Cultivar (Sante, Savalan and Javid) was considered as main...
abstract recent studies suggest that prelistening activities play an important role in the development of listening comprehension (e.g. long 1990;chiang and dunkel 1992; schmidt-rinehart 1994; jensen and hansen 1995; robinson et al., 1995; buck, 1995; foster and skehan,1996; teng 1996; robinson, 2001; chang and read 2006). in line with previous studies and to shed light on a new aspect of sche...
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