Recent progress in microelectrode voltammetry in solutions without or with low concentrations of supporting electrolyte is reviewed. The following points are addressed: mathematical treatment of transport, experimental setup, steady state and non steady state transport, migration coupled with homogeneous equilibrium, voltammetry in undiluted redox liquids, studies on the mechanism of the electr...

ion and aggregation Visualizations simplify and organize information, supplying higher centers with aggregated forms of information through abstraction and selective omission [Card et al., 1991; Resnikoff, 1989]. Visual schemata for organization Visually organizing data by structural relationships (e.g., by time) enhances patterns. Value, relationship, trend Visualizations can be constructed to...

FIELD GRAND CHALLENGE article Front. Anal. Sci., 08 July 2021 https://doi.org/10.3389/frans.2021.725070

The phenomenon of migration is addressed by several disciplines, such as demography, sociology, economics, political science and history. Therefore, a wide range analytical tools can be used to analyse this phenomenon. This study focuses primarily on regional capturing the dimension distance in empirical analysis. Cartograms migration, Webb diagrams that capture evolution net international inte...

An important element of artificial skin is a tissue scaffold that allows for fast host regeneration. We present a microfabrication strategy, based on gelling collagen-based components inside a microfluidic device, that produces well-controlled pore sizes inside the scaffold. This strategy can produce finely patterned tissue scaffolds of clinically relevant dimensions suitable for surgical handl...

Emergence of cognitive science as a distinct field of study has left an important impact on various disciplines including information science. Research questions relating to the study of thinking, intuition, and intelligence were considered unimportant for scholarly inquiry before the beginning of cognitive science; however, a greater attention has been given to these questions since the beginn...