Absfmcl-Mile a multicarrier approach of achieving frequency diversity performs well in the presence of jamming, it suffers from the eNeeets of intermodulation distortion (IMD) due to power amplifier (PA) nonlinearity. On the other hand, transmit diversity using multiple transmit antennas tias the benefit of no IMD effccts, but suffers from a larger performance degradation due to jamming compare...

M athias O. Senge Institut für Chemie, Organische Chemie, Freie Universität Berlin. Takustraße 3, D-14195 Berlin, Germany Reprint request to Priv.-Doz. Dr. M. O. Senge. Fax: 49-(0)30-83855163. E-mail: [email protected] Z. Naturforsch. 55 b, 336-344 (2000); received January 20, 2000 Porphyrins, Steric Strain, Porphyrin Dications, Crystal Structure, Conformational Analysis, 22,24-Dihydr...

We extend the recently introduced framework of metric distortion to multiwinner voting. In this framework, n agents and m alternatives are located in an underlying space. The exact distances between unknown. Instead, each agent provides a ranking alternatives, ordered from closest farthest. Typically, goal is select single alternative that approximately minimizes total distance agents, worst-ca...

For p ∈ [2,∞) the metric Xp inequality with sharp scaling parameter is proven here to hold true in Lp. The geometric consequences of this result include the following sharp statements about embeddings of Lq into Lp when 2 < q < p <∞: the maximal θ ∈ (0, 1] for which Lq admits a bi-θ-Hölder embedding into Lp equals q/p, and for m,n ∈ N the smallest possible bi-Lipschitz distortion of any embeddi...

A comprehensive investigation of all available radio and stellar occultation data for the outer edge of Saturn’s B ring, spanning the period 1980–2010, confirms that the m = 2 distortion due to the strong Mimas 2:1 inner Lindblad resonance circulates slowly relative to Mimas in a prograde direction, with a frequency XL = 0.1819 d . Our best-fitting model implies that the radial amplitude of thi...

In this paper capacity withholding in an oligopolistic electricity market that all Generation Companies (GenCos) bid in a Cournot model is analyzed and the capacity withheld index, the capacity distortion index and the price distortion index are obtained and formulated. Then a new index, Distortion-Withheld Index (DWI), is proposed in order to measure the potential ability of market for capacit...

A 40 year old woman with cough and exertional dyspnoea was found to have a large right atrial myxoma by M mode and cross sectional echocardiography. Prolapse of the tumour into the right ventricle occurred during diastole with sufficient force to cause mechanical distortion of the interventricular septum. Septal motion became normal after surgical resection of the myxoma.

background: deterministic thinking is one of the major cognitive distortions. this type of thinking ignores any possibility in making a conclusion about events. any consequence of an event may be thought as: 2×2= 4. equality is a dominant factor among all conclusions of this kind of distortion. distortion emerges in cognitive rigidity in the mind and could be the source of all distortions. cogn...

Abstract In this paper, a multistring-multilevel inverter (M-MLI) for renewable-energy-source applications has been proposed with reduced switch count and harmonics along single-switch fault analysis various levels. It requires only ‘m+1’ power switches ‘m’ voltage The work achieves the fine-tuning of switching angles using metaheuristic technique, i.e. teaching–learning-based optimization algo...

The area of geometric functional analysis1 is concerned with studying the properties of geometric (normed) spaces. A typical question in the area is: for two spaces X and Y , equipped with norms ‖·‖X and ‖·‖Y , under which conditions is there an embedding F : X → Y such that for any p, q ∈ X, we have ‖p − q‖X ≤ ‖F (p) − F (q)‖Y ≤ C‖p − q‖Y for some constant2 C ≥ 1 ? A ubiquitous tool for constr...