In this paper we will present the theory of Flavour-Changing Neutral Currents and the possible implications for the discovery of new particles. We also present a search for such currents in decays of B s → μ+μ− and B → μ+μ− , which has direct implications for the constraints of new theories, especially Supersymmetry.

The paper analyzes pride, its nature, expression and functions, as a social emotion connected to the areas of image and self-image and to power relations. Three types of pride, dignity, superiority and arrogance, are distinguished, their mental ingredients are singled out, and two experimental studies are presented showing that they are conveyed by different combinations of smile, eyebrow and e...

Electrolyzers for CO2 reduction containing bipolar membranes (BPM) are promising due to low loss of as carbonates and product crossover, but improvements in selectivity, stability, cell voltage required. In particular, direct contact with the acidic cation exchange layer leads high levels H2 evolution many common cathode catalysts. Here, Co phthalocyanine (CoPc) is reported a suitable catalyst ...

• Synthesis of high surface area SnO 2 NPs as electrocatalyst for continuous production formate from CO RR. First evaluation nm performance RR in a flow electrolyzer. A maximum [formate] 27 g L ?1 was achieved with FE 44.9 % at 300 mA cm -2 . provokes significant migration current. Tin oxide nanoparticles (SnO NPs) the reduction reaction (CO RR). We synthesize, characterize and evaluate (2.4 29...

The ceramic separator has been interested in low-cost alternative proton exchange membranes a microbial fuel cell (MFC). In this study, the silica-modified integrated with yeast-based MFC for electricity generation and phenol treatment from winery wastewater. 30% (w/w) silica powder was mixed 70% natural clay. modified plates (0.2, 0.5, 1.0 cm of thickness) were prepared at 680°C used operation...

The most commonly used electrodes in redox flow batteries are carbon fiber felts, which assemblies of randomly oriented short fibers. avenues to improve cell performance usually pre-treatment enhance their catalytic activity, modifications porosity, and reducing resistivity by increasing compression. Our investigations focus on made continuous filaments, where filaments were arranged specific g...

Tetrathiafulvalene (TTF) exhibits two reversible oxidation steps and is used as a novel multi-electron catholyte for nonaqueous organic redox flow batteries. To increase solubility in polar solvents, TTF derivatives with side chains are synthesized. 4-Methoxymethyl tetrathiafulvalene emerges promising two-electron because it liquid at room temperature miscible acetonitrile. Bulk-electrolysis ex...

This paper introduces a new approach for computing a hierarchical aspect graph of curved objects. One of the problem of the aspect graph is that the aspect graph is sometimes so complex that much time is required to identify the posture of an object in accordance with it's complexity. We introduce the concepts of the hierarchical description to aspect graph. A viewpoint space are divided into 2...

We study survival, price impact and portfolio impact in heterogeneous economies. We show that, under the equilibrium risk-neutral measure, long-run price impact is in fact equivalent to survival, whereas longrun portfolio impact is equivalent to survival under an agent-specific, wealth-forward measure. These results allow us to show that price impact and portfolio impact are two independent con...