B Pingbing Ming [email protected] Hongliang Li [email protected] Zhong-ci Shi [email protected] 1 Institute of Electronic Engineering, China Academy of Engineering Physics, Mianyang 621900, China 2 The State Key Laboratory of Scientific and Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, No. 55, Zhong-Guan-Cun East Road, Beijing 100190, China...

Cun-Quan Zhang DEPARTMENT OF MATHEMA TICS WEST VIRGINIA UNIVERSITY MORGANTOWN, WEST VIRGINIA A (1,2)-eulerian weight w of a graph is hamiltonian if every faithful cover of w is a set of two Hamilton circuits. Let G be a 3-connected cubic graph containing no subdivision of the Petersen graph. We prove that if G admits a hamiltonian weight then G is uniquely 3-edge-colorable. © 1995 John Wiley & ...

Corresponding author: Prof. Changqing Yang MD, PhD Division of Gastroenterology and Hepatology Tongji University School of Medicine Tongji Hospital 389 Xin Cun Road 200065 Shanghai, China Phone: +86 21 66111076 Fax: +86 21 66111604 E-mail: [email protected] 1 Division of Gastroenterology and Hepatology, Tongji University School of Medicine, Tongji Hospital, Shanghai, China 2Tongji University...

HIPERLAN/2 and IEEE 8 0 2 . 1 1 ~ are two Wireless LAN (WLAN) stundurds which operate in the 5GHz bund. In order to support broadband multimediu conznzunicutions, they cun provide dutu rates up to 54 Mbps. I n this puper an overview of the two stundurds is presented together with software simulated physical layer perfosnzance results. Furthermore, the differences between the two stundurds (PDU ...

This Article is brought to you for free and open access by the Engineering Technology at ODU Digital Commons. It has been accepted for inclusion in Engineering Technology Faculty Publications by an authorized administrator of ODU Digital Commons. For more information, please contact [email protected]. Repository Citation Jun, Wang; Shaoping, Wang; Xingjian, Wang; Cun, Shi; and Tomovic, Mil...

In the title compound, [Cu(NCS)(2)(C(6)H(6)N(2)O)(2)(H(2)O)], the Cu atom adopts a square-based pyramidal CuN(4)O coordination, with the water O atom in the apical position. The pairs of N-bonded nicotinamide ligands and thio-cyanate anions in the basal plane are in a trans configuration. In the crystal structure, the mol-ecules are connected into sheets by N-H⋯O and O-H⋯O hydrogen bonds.

In the title compound, [Cu(C(12)H(16)NO(5))(2)]·2H(2)O, the Cu(II) ion adopts a trans-CuN(2)O(4) octa-hedral geometry arising from two N,O,O'-tridentate 6-meth-oxy-2-{[tris-(hydroxy-meth-yl)meth-yl]-imino-meth-yl}phenolate ligands. The Jahn-Teller distortion of the copper centre is unusally small. In the crystal structure, O-H⋯O hydrogen bonds, some of which are bifurcated, link the component s...

By JIAN HUANG Departments of Statistics & Actuarial Science and Biostatistics, University of Iowa, 221 Schaeffer Hall, Iowa City, Iowa 52242, U.S.A. [email protected] PATRICK BREHENY Departments of Statistics and Biostatistics, University of Kentucky, 817 Patterson Office Tower, Lexington, KY 40506, U.S.A. [email protected] SHUANGGE MA School of Public Health, Yale University, New Have...

In the binuclear centrosymmetric crystal structure of the title compound, [Cu(2)(C(7)H(14)N(5))(2)(C(9)H(21)P)(2)], all atoms except those of the isopropyl groups are approximately co-planar. The Cu(II) atom is in a distorted trigonal-planar CuN(2)P coordination. Bond angles around the amino N atom suggest sp(2) hybridization. Several intra-molecular C-H⋯N inter-actions are present involving te...

In the title compound, [Cu(C(8)H(6)BrO(2))(2)(C(7)H(10)N(2))(2)(H(2)O)(2)], the Cu(II) atom (site symmetry ) adopts a Jahn-Teller-distorted trans-CuN(2)O(4) octa-hedral coordination, with the aqua O atoms in axially extended sites. An intra-molecular O-H⋯O hydrogen bond helps to establish the conformation and an inter-molecular O-H⋯O hydrogen bond is seen in the crystal packing.