�ber Ester von abnormer Structur

Projektarbeit Ber Dauermagnetwerkstooe Verfeinerung Von Finite-element-gittern

Ein Überblick ber Einsatzbereiche von betrieblichen Umweltinformationssystemen (BUIS) in der Praxis

Der nachfolgende Beitrag gibt einen Überblick über die Einsatzbereiche von betrieblichen Umweltinformationssystemen (BUIS) in der Praxis und leitet hieraus sich ergebene Entwicklungspfade ab. Es wird hier vornehmlich der Status Quo der gegenwärtigen Softwarelandschaft im Bereich der Produktion und Planung betrieblicher Maßnahmen im Kontext des betrieblichen Umweltschutzes dargestellt. Zur besse...

Is Supersymmet Layer of Structur by MICHAEL DINE S

16 WINTER 1999 YMMETRY IS A FAMILIAR CONCEPT in art and design. In daily conversation, it usually refers to transformations in space, such as rotations of an object about an axis. In science, the word has a more general meaning and a profound significance, because its role in understanding the laws of Nature has been one of the dominant themes in physics. It figured heavily, for example, in muc...

Refinement of the crystal structur,e of hutchinsonite, TIPbAs5,S9

Hutchinsonite, TlPbAssSg, M,. = 1074.72, orthorhombic, Pbca, a = 10.786(3) A, b = 35.389(8) A, c = 8.141(3) A, Z = 8, Dx = 4.59 g/cm3, {L(MoK" = 330.60 cm 1, F(OOO) = 3776, locality:: Qilliruvika, Peru. The anisotropic refinement converged to give the value of R = 00.045(wR = 0.046) for 2992 reflections used. The Pb and TI atoms occupy distinct sites M 1 and M2, respectively. The former has sev...

Constrained minimum-BER multiuser detection

A new linear multiuser detector that directly minimizes the bit-error rate (BER) subject to a set of reasonable constraints is proposed. It is shown that the constrained BER cost function has a unique global minimum. This allows us to develop an efficient barrier Newton method for finding the coefficients of the proposed detector using information about timing, amplitudes, channels, and the sig...