Báo cáo toán học: "The absence of efficient dual pairs of spanning trees in planar graphs" pot

... boundary of A n to reduce the diameter of its 1-skeleton to ∼n. Imagine inscribing T n in the plane, circling it with a loop, and then contracting that loop down to a point. In the course of being ... 3and2 m−1 <k≤ 2 m ,obtainD k from D 2 m by inserting single edges in place of pairs of adjacent edges sharing a degree–two vertex until the total number of edges in the...

Ngày tải lên: 07/08/2014, 13:21

... field of order q, and this is one of the reasons why much work has been done concerning self -dual codes over these fields. A binary self -dual code C of length n is a code over F 2 satisfying C ... self -dual code (64, 32, 12) obtained from an extended Reed–Solomon code over F 16 , IEEE Trans. Inform. Theory 27 (1981), 807–808. [10] E. Rains and N.J.A. Sloane, “Self -dual codes,” in...

Ngày tải lên: 07/08/2014, 15:22

... Kim BK, Kim KA & Choi BS (2003) Binding surface mapping of intra- and inter- domain interactions among hHR23B, ubiquitin, and polyubiquitin binding site 2 of S5a. J Biol Chem 278, 36621–36627. 7 ... The DNA-binding domain of XPC overlaps with its hHR23B interaction domain [12]. However, a dearth of structural information for the hHR23B-binding site of XPC makes it difficult to de...

Ngày tải lên: 07/03/2014, 12:20

... Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China 3 Engineering Research Center of Solid-State Lighting, School of Electrical Engineering and Automation, Tianjin ... the InGaAsSb wetting layer resulted in the accumulation of individual atoms on the surface to form a mound-like structure, due to the intermixing of As and Sb during the growth...

Ngày tải lên: 20/06/2014, 20:20

... available band in spite of the sensing errors it is suffering. 5.2. The impact of observation error and uncertainty on decision making Analyzing the impact of uncertainty and sensing errors on ... community in the second decade of CR decision making era. We tackled in this article decision making in the sense of a mono-equipment problem. In a multi- equipment context, a hi...

Ngày tải lên: 20/06/2014, 20:20

... publishing your research in International Journal of Emergency Medicine go to http://www.intjem.com/authors/instructions/ For information about other SpringerOpen publications go to http://www.springeropen.com International ... is indeed the next step in clinical investigation, but not quite ready for implementation into clinical practice before the hypothesis is definitively investig...

Ngày tải lên: 20/06/2014, 20:20

Ngày tải lên: 20/06/2014, 21:20

... sentence-final particles, and a number of academic papers in refereed journals such as Sino-Humanitas, Studies in Chinese Linguistics, International Journal of Linguistics, Journal of Chinese Literary Studies, ... Associate Professor at the Chinese Department of the Hong Kong Institute of Education. He obtained his PhD in Chinese Language and Literature at The Chinese Universi...

Ngày tải lên: 20/06/2014, 21:20

Ngày tải lên: 05/08/2014, 09:46

Ngày tải lên: 05/08/2014, 10:20