Abstract: The time-varying areal extent and duration of surface melt on ice sheets are important parameters for climate and cryosphere research and key indicators of climate change in polar regions.

Abstract: Many organizations rely on software systems to perform their core business operations. These systems often require modernization to accommodate new requirements and demands over time. Visual ...

Stephen G. Sheetz, the former president and CEO of convenience store chain Sheetz, died Sunday, the family-owned company announced. He was 77 years old. Sheetz died from respiratory complications ...

THEY FACE THEFT CHARGES. WELL, THE FORMER PRESIDENT, CEO AND THE CHAIRMAN OF THE BOARD OF SHEETZ, GAS STATIONS AND CONVENIENCE STORES HAS DIED. THE COMPANY IS BASED IN ALTOONA, PENNSYLVANIA, AND THE ...

Stephen G. Sheetz, the former president, CEO and board chairman of his family’s Altoona, Pennsylvania-based c-store chain, died Sunday night. He was 77, the company said. Sheetz had a history with the ...

Wegmans in New York City has begun collecting biometric data from anyone who enters its supermarkets, according to new signage posted at the chain's Manhattan and Brooklyn locations earlier this month ...