Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

• Cholangiocarcinomas (CCAs) are a heterogeneous group of bile duct cancers currently classified as intrahepatic (iCCA), perihilar (pCCA) and distal (dCCA) • The most frequent macroscopic ...

Select your country/region and career phase to see your membership dues. IEEE is required to collect sales tax in certain countries outside the United States. Unless otherwise noted, the membership ...

National Chemistry Week (NCW) is a public awareness campaign that promotes the value of chemistry in everyday life. ACS members and chemistry enthusiasts celebrate NCW by coordinating events and ...

Collaboration has become more complex, but success still depends on the fundamentals. by Martine Haas and Mark Mortensen Today’s teams are different from the teams of the past: They’re far more ...

The focus is shifting from accountability to learning. by Peter Cappelli and Anna Tavis When Brian Jensen told his audience of HR executives that Colorcon wasn’t bothering with annual reviews anymore, ...

The threat of climate change, manifested in the increase of extreme weather conditions such as, droughts, storms or floods, has been recognized as a global priority issue. Climate change is a ...