Two-dimensional transition-metal dichalcogenides (TMDs) possess interesting catalytic properties for the electrochemical-assisted hydrogen-evolution reaction (HER).We used niobium diselenide (NbSe2) as a representative TMD, and prepared single-layer NbSe2 porous nanosheets (PNS) by a double-sonication Accessories liquid-phase exfoliation, with H2O2
The Necklace construction of the Iron Age Mediterranean chronology began in the Levant based on historical evidence and has been additionally supported in recent decades by means of radiocarbon analysis, although with variable precision and ratification.It is only in recent years that new evidence in the Aegean and the western Mediterranean has ope
We devise a tool-supported framework for achieving power-efficiency of data-flowhardware circuits.Our approach relies on formal control techniques, where the goal is to compute a strategy that can be used Bean Bag to drive a given model so that it satisfies a set of control objectives.More specifically, we give an algorithm that derives abstract be
Theory indicates that tropical cyclone (TC) intensity should respond to environmental temperature changes near the LED Touch Lamp surface and in the TC outflow layer.While the sensitivity of TC intensity to sea surface temperature is well understood, less is known about the role of upper-level stratification.In this paper, we combine historical dat