Def Leppard's Diamond Star Heroes: Live From Sheffield is a fast hit in the U.K., where it launches at No. 2 on one chart — who beats the band to the top spot? SHEFFIELD, ENGLAND - MAY 22: Joe Elliott ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

Optical dispersion occurs when the refractive index of a material changes with the wavelength of incoming light. This variation causes different colors to move at different speeds in transparent media ...

Abstract: Fresnel integrals are fundamental to the solution of many diffraction problems, but to estimate wedge diffraction with good accuracy, the algorithm used to approximate the Fresnel integral ...

These new regulations actually violate the EPA's requirements already on the books for diesel vehicles using DEF. From the EPA's own website, one such requirement is: Tamper Prevention System: The ...

Even nearly 50 years into their career, Def Leppard still has something to say. The band recently announced Def Leppard: Live at Caesars Palace The Las Vegas Residency, and will play a dozen shows in ...

Def Leppard has confirmed their first 2026 appearances, returning with a new 12-show residency at the Colosseum at Caesars Palace. See complete dates below. This is Def Leppard's third run in Las ...

Rislone has released a super-concentrated version of its Diesel DEF Treatment. The company said it stabilizes and improves diesel exhaust fluid (DEF). This new product targets commercial and ...

It's no secret that diesel engines have experienced significant growth over the past two decades. Today, many manufacturers, including Subaru, Volkswagen, and Audi, are choosing diesel, as it is more ...