Frontispiece: In article number 2000776, Andriy Horechyy, Iryna Yevchuk, Andreas Fery, and co-workers present a series of hybrid proton conducting membranes composed covalently cross-linked interpenetrating polymeric silica networks. The effects monomer composition, sol–gel composition fraction on performance are investigated discussed. These novel hold promise for the application in direct met...

The anode electro-oxidation of methanol is central to the operation of Direct Methanol Fuel Cells (DMFC), which have the potential to become the fastest growing next generation mobile power sources. While Pt and Pt-based catalysts are known for their effectiveness in methanol activation, they are also most susceptible to catalyst poisoning by reaction intermediates such as CO. A second or even ...

Liquid-fed direct methanol fuel cells (DMFCs) are one of the most promising candidates for portable power electronics and automotive pplications due to their potentially high-energy density, simple storage, and distribution of the fuel. The concentration of methanol in the fuel irculation loop of a DMFC system is an important operating parameter, because it determines the electrical performance...

Fire is a critical tool for managing rangeland ecosystems; however, the increasing wildfire occurrence poses considerable danger to ecosystem continuity. Predicting fire and mapping in highly flammable rangelands. To identify potential remotely sensed variables prediction, this study employed Random Forest (RF) classifier using selected environmental assess their possible use prediction Kgalaga...

Grinband et al., 2011 compare evidence that they have collected from a neuroimaging study of the Stroop task with a simulation model of performance and conflict in that task, and interpret the results as providing evidence against the theory that activity in dorsal medial frontal cortex (dMFC) reflects monitoring for conflict. Here, we discuss several errors in their methods and conclusions and...