Minseok Kang

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The datasets of net ecosystem CO2 exchange (NEE) were acquired from 21 forests, 3 grasslands, and 3 croplands in the eastern part of Asia based on the eddy covariance measurements of the international joint program, CarboEastAsia. The program was conducted by three networks in Asia, ChinaFLUX, JapanFlux, and KoFlux, to quantify, synthesize, and understand(More)
Prediction of climate impacts on terrestrial ecosystems is limited by the complexity of the couplings between biosphere and atmosphere—what we define here as eco-climate. Critical transitions in ecosystem function and structure must be conceptualized, modeled, and ultimately predicted. Eco-climate system macrostate is a pattern of physical couplings between(More)
Clock tree and clock mesh are two extreme structures of clock networks. Clock tree is good at saving clock wires and power, but is vulnerable to clock skew variation. On the other hand, clock mesh is good at mitigating clock skew variation, but spends considerable wires and power. Well known intermediate structures are clock tree with cross links and clock(More)
The clock distribution network in a synchronous digital circuit delivers a clock signal to every storage element, that is, clock sink in the circuit. However, since the continued technology scaling increases PVT (process-voltage-temperature) variation, the increase of clock-skew variation is highly likely to cause performance degradation or system failure(More)
In the present study, we investigated the effects of 3-O-β-d-galactopyranosyl-(1 → 2)-[β-d-xylopyranosyl-(1 → 3)]-β-d-glucuronopyranosyl-28-O-[α-l-arabinopyranosyl-(1 → 4)-α-l-arabinopyranosyl-(1 → 3)-β-d-xylopyranosyl-(1 → 4)-α-l-rhamnopyranosyl-(1 → 2)-β-d-fucopyranosyl] quillaic acid, named compound 1, on the induction of apoptosis and autophagy in human(More)