From vacuum tubes to heterogeneous photocatalysts, the Menzel–Gomer–Redhead mechanism describes how electronically excited molecules behave on surfaces. Advances in LED light sources and photocatalyst ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

These games are all about being the one in charge, and we all think we'd do a better job. If, like us, you also want a shot at being in the hot seat, we've found the best management games to let you ...

Abstract: Recently, energy harvesting through human locomotion has emerged as a promising source of clean energy for fueling low-power smart electronic devices. As energy plays a pivotal role in all ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

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This paper surveys econometric innovations related to differences-in-differences estimators and event-study models with time-varying treatment effects. Our discussion highlights tricky normalization ...