A triazolium salt derived N-heterocyclic carbene catalyzes the redox esterification reaction between α-β-unsaturated aldehydes and oximes. The resulting saturated oxime esters were obtained in very good yields for a broad range of aliphatic, aromatic and heteroaromatic substrates.

The emotional feelings evoked by advertisements/products exert a powerful influence on consumer and decision making (Isen at al. 1982; Clark & Isen 1982). For instance, several studies provide evidence for the strong effect of emotions on brand attitudes (e.g., Williams & Aaker 2002). For practitioners and researchers, knowledge about how consumers’ emotions influence their behavior and brand a...

We study an economy where agents are heterogeneous in terms of observable wealth and unobservable talent. Adverse selection forces creditors to ask for collateral. We study the two-way interaction between rationing in the credit market and the wages offered in the labor market. Both pooling and separating credit contracts can be offered in equilibrium. The minimum wealth needed to obtain a sepa...

The purpose of this article is to review the literature on the topic of deterministic vehicle routing problem (VRP) and to give a review on the exact and approximate solution techniques. More specifically the approximate (meta-heuristic) solution techniques are classified into: tabu search, simulated annealing, genetic algorithm, evolutionary algorithm, hybrid algorithm, and Ant Colony Opti...