Aseismic crustal-strain signals prior to the 2003 Mw 6.8 Chengkung, 2006 Mw 6.1 Taitung, and 2008 Mw 5.0 Antung earthquakes with epicenters located 20, 55 and 11 km, respectively, from the Antung radon-monitoring station have been calculated using the radon anomalies recorded. Specifically,...

Radon volatilization mechanism into the gas phase was hypothesized to explain the anomalous decline in groundwater radon precursory to the 2003 M <Subscript>W</Subscript> = 6.8 Chengkung earthquake in Taiwan. We initiated the monitoring of both radon and methane in the groundwater since November 2007 at well D1 in...</subscript>

In modern organizations a large portion of senior management's time is now being spent on finding ways to measure the contribution of their organizations IS/IT investments to business performance. It has been shown that IS/IT investments in many organizations are huge and increasing rapidly...

Informality is a wide-spread phenomenon across the globe. We show that firms in countries with better information sharing systems and greater financial sector outreach evade taxes to a lesser degree, an effect that is stronger for smaller firms, firms in smaller cities and towns, and firms in...

Periods of 6, 12, and 24 hr with equal amounts of flow and resting are simulated via finite difference approximations and compared with a continuously flowing system for both clogged and unclogged loamy sand.