Metal-organic frameworks are a class of promising materials that are widely used in various fields such as detection, catalysis, and adsorption. A new protonated Cu-MOF [Cu2(H2TTHA)(H2O)6] (1) containing two uncoordinated carboxylate acid groups was synthesized under the condition of...

Using close to 800,000 transactions by 66,000 households in the United States and close to 2,000,000 transactions by 303,000 households in Finland, this paper shows that individual investors with longer holding periods choose to hold less liquid stocks in their portfolios, consistent with Amihud...

Past literature has proven that liquidity plays a role in stock pricing, but our study shows that this role is remarkably bigger during an unstable period – the subprime crisis. The market became more sensitive to illiquidity costs and investors were paying a higher premium in crisis than in...

With the largest wireless market in the world, China's selection of the appropriate 3G licensing patterns will have some crucial impacts on the landscape of telecommunication industry in China and other parts of the world. Under its obligations to the World Trade Organization, the Chinese...

A field experiment was conducted to explore the effects of elevated atmospheric carbon dioxide (CO2) (550 ± 17 μmol mol−1) on nitrous oxide (N2O) emissions and nitrogen (N) dynamics in a winter-wheat (Triticum aestivum L.) cropping system at the free-air CO2 enrichment (FACE)...