A behavioral dataset contains various preference orderings displayed by the same individual in different payoff-irrelevant circumstances. We introduce a framework for eliciting the individual’s underlying preferences in such cases, in which it is conjectured that the variation in the observed preference orderings is the outcome of some cognitive process that distorts the underlying preferences....

Consumers purchase multiple types of goods, but may be able to examine only a limited number of markets for the best price. We propose a simple model which captures these features, conveying new insights. A firm’s price can deflect or draw attention to its market, and consequently, limited attention introduces a new dimension of cross-market competition. We characterize the equilibrium, and sho...

The mathematical description of hemodialysis (HD) includes two parts: 1) explanation of the exchange between patient’s blood and dialysate fluid across a semipermeable membrane of the dialyzer, and 2) characterization of the solute removal from the patient. The solute transport across the dialyzer membrane depends on the difference in hydrostatic pressure and solute concentration gradients betw...

An investigation of primary water sources in two Bolivian basins identified the presence heavy metals toxic to health that exceeded permissible limits for drinking water. Lead deposited San Jacinto and Huacata–Tarija reservoirs within Guadalquivir basin arsenic Milluni–La Paz were identified. The work studies reverse osmosis (RO) remove Pb As. main contribution this research is development cons...

Drug-eluting stents have reduced the risk of in-stent restenosis and have broadened the application in percutaneous coronary intervention in coronary artery disease. However, the concept of using a permanent metallic endovascular device to restore the patency of a stenotic artery has inherited pitfalls, namely the presence of a foreign body within the artery causing vascular inflammation, late ...