Article describes a study in which a novel high-throughput ultra-high performance liquid chromatography tandem mass spectrometry (UHPLC–MS/MS) method was established to quantify the levels of 19 flavonoids and 15 other phenolic compounds, including acids, aldehydes, and alcohols.

This article draws on case analysis to present two frameworks for evaluating two types of business models, and, through open coding and axial coding on eight Chinese cases, identifies the main components for the evaluation frameworks and critical factors within each component. Using the coding results as a lens, the article applies a cross-case comparative data analysis to establish the multi-level evaluation systems and provides suggestions for entrepreneurs and other stakeholders to better their business model design in China’s rural markets.

This article presents a critical comparison of continuum diffuse-layer models that can be coupled to an atomistic first-principles description of the charged metal surface in order to account for the electrolyte screening at electrified interfaces.