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作者:H. F. Li , Y. L. Foo , R. V. Ramanujan
来源:[J].Journal of Materials Science(IF 2.163), 2005, Vol.40 (8), pp.1901-1907Springer
摘要:Abstract(#br)The thermal stability and coarsening of nanostructures is of both scientific interest and of engineering significance in order to produce thermally stable nanomaterials. Real time observations were carried out using ultra high vacuum (UHV) in situ TEM to investigate ...
作者:H. F. Li , J. X. Yuan
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 1997, Vol.13 (10), pp.708-712Springer
摘要:Abstract(#br)A comprehensive error compensation system has been developed to correct geometric, thermal, and cutting force-induced errors on a turning centre. The basic approach to error compensation is proposed in this paper. The implementation of error compensation control and ...
作者:... H. Y. Chen , X. M. Liang , H. F. Li
来源:[J].Archives of Virology(IF 2.03), 2002, Vol.148 (4), pp.773-782Springer
摘要:Summary.(#br) The complete nucleotide sequence of the prevalent strain of a potyvirus isolated from maize in Beijing, China was determined and compared with other closely related potyviruses. The viral genome comprises 9595 nucleotides, excluding the poly (A) tail, and encodes a ...
作者:... G. Z. Tian , H. F. Li , Z. F. Fan
来源:[J].Archives of Virology(IF 2.03), 2006, Vol.151 (11), pp.2311-2319Springer
摘要:Summary.(#br)The complete nucleotide sequence of a Beijing isolate of Wisteria vein mosaic virus was determined to be 9695 nucleotides in length excluding the poly(A) tail. Sequence analysis predicted a single large open reading frame of 9279 nucleotides potentially encodes a pol...
作者:... F. R. Wang , H. F. Li , Z. F. Fan
来源:[J].Archives of Virology(IF 2.03), 2008, Vol.153 (5), pp.921-927Springer
摘要:Abstract(#br)The complete nucleotide sequences of two isolates of Pennisetum mosaic virus (PenMV) were determined. The viral genome comprised 9,611 nucleotides (nt) excluding the 3′-terminal poly(A) sequence, with the capacity of encoding a single polyprotein of 3,065 amino ...
作者:H. F. Li , R. V. Ramanujan
来源:[J].Journal of Electronic Materials(IF 1.635), 2004, Vol.33 (11), pp.1289-1297Springer
摘要:Abstract(#br)Mechanical alloying of the Fe 50 Co 50 equiatomic-magnetic alloy from elemental powders has been studied. Two milling speeds of 200 rpm and 300 rpm were used to process these powders. The as-milled powders were characterized using scanning electron microscopy (SEM), ...
作者:H. F. Li , S. Dimitrijev ...
来源:[J].MRS Proceedings, 1998, Vol.512Cambridge U Press
摘要:ABSTRACT In this paper the effect of NO nitridation on the electrical characteristics of the oxides grown on p-type 4H SiC has been investigated. The results show that NO nitrided oxide has a lower interfacial trap density and a lower net oxide charge compared to N2 an...

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