On the other hand, the dislocation density decreases considerably in the corresponding temperature regime, yielding grains of small size (∼30 nm) that have sharp boundaries and a reduced dislocation density.
A new model based on grain boundary migration theory is proposed in order to establish a causal relationship between such a composition threshold and grain boundary motion yielding large grain formation.
Moreover, in all varieties, an improvement in grain yielding potential and grain quality was achieved through foliar application of organo-mineral fertilizers.
"Not because I'm taking anything for granted, but because we're not yielding one grain of sand," she said.
The elephant grass was dehydrated at 60°C for three days and then crushed with the forage chopper (Trapp 70), yielding a grain size between 200 and 4 mesh.
Deposition from SiH4 with either PH3 or B2H6 dopant gasses provides spectrally reflecting films which can be annealed yielding fine-grain films for gate, or source and drain regions for TFTs or FETs.
The milk of the high-yielding, grain-fed cow offers no such protection.
Fragmentation of holdings, outmoded methods of crop production, and delays in acceptance of newer, high-yielding grains were characteristic of Indian agriculture in the past, but since the Green Revolution of the 1970s, significant progress has been made in these areas.
For A02-ST03, gragesages present a cluster ranging 80 50 Ma, except for one grain yielding an age of ~225 Ma.
High purity (99.99%) fine-grained alumina samples were prepared by colloidal techniques and sintered at temperatures varying from 1310 to 1550°C, yielding a final grain size ranging between 0.5 and 4.5 μm.
U-Th/He plots show differences in provenance (in terms of bedrock uplift and sediment yielding) above and below seismic horizon H20; it is noticeable the relative paucity of Western U.S.-derived grains and the Eastern U.S. and Canadian shield yielded grains below seismic reflector H20.
