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The concept of smart public governance (SPG) is gaining attention among researchers, policymakers, and practitioners around the world, especially in response to the modernisation of public administration through emerging technologies in both local (smart city) and national (smart government) levels. Spurred by the noticeable lack of understanding of the SPG concept, the paper aims to comprehensively examine the SPG research by considering the characteristic differences between the smart city and smart government concepts. Bibliometric analysis is based on the Scopus database, containing 775 documents published in the last two decades and facilitated by several established and innovative bibliometric approaches. The results reveal the growth of SPG research over time. Despite the smart city concept being the dominant focus in the SPG research, the smart government concept has been becoming more relevant in recent years, as indicated by some prominent documents published in reputable journals like Government Information Quarterly. Moreover, Anglo-Saxon countries are chiefly engaged in SPG research. However, New Zealand and South Korea are identified as countries with a stronger focus on the smart government concept. The results show the smart city concept is connected with several smart-related initiatives (e.g., smart transportation, smart living, smart energy, etc.), while the smart government concept is primarily associated with smart (de)regulation and smart grid. The findings may add to the understanding of the future development of SPG research, on both local and national levels. [ABSTRACT FROM AUTHOR]

Many years after the introduction of quantum-dot-sensitized solar cells (QDSSCs), publications related to it have been widely disseminated in scientific archives. In this study, a bibliometric analysis was conducted to examine the bibliographic content of publications indexed in the Science Citation Index Expanded database from 2000 to 2021. Over the past two decades, 1557 articles have been published in the field of QDSSCs, covering studies on the photoanode, cathode, and electrolytes of the system. The most active journal, Electrochimica Acta, has published 6.48% of the total number of publications. The three most productive nations are China, South Korea, and India, accounting for 47.4%, 13%, and 9%, respectively, of publications from the top 20 nations. Through keyword analysis, our findings suggest that scholars have focused on controlling the optical and electrochemical properties of active materials, studying power conversion mechanisms, and investigating other internal kinetic mechanisms of QDSSCs. The authors and institutions are also classified based on their scientific performance over the past two decades to determine the intellectual base. This study assesses the general progression in QDSSC research and may provide baseline information to help scholars identify research trends in the field of QDSSCs. [ABSTRACT FROM AUTHOR]