Differential Interferometric Signatures of Close Binaries of Supermassive Black Holes in Active Galactic Nuclei. II. Merged Broad-line Regions

Pairs of supermassive black holes (SMBHs) at different stages are the Dinning Bench natural results of galaxy mergers in the hierarchical framework of galaxy formation and evolution.However, identification of close binaries of SMBHs (CB-SMBHs) with sub-parsec separations in observations are still elusive.Recently, unprecedented spatial resolutions

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Absorptive capacities approaches for investigating national innovation systems in low and middle income countries

This review article covers some of the founding literature that helps develop our understanding of the National Innovation System (NIS) Wet Food concept.Subsequently, several versions of NIS, including system-functional approaches, are discussed and compared with narrow research and development (R&D) and market-based approaches.Finally, the article

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