Abstract: A dynamically tunable coaxial attenuator based on graphene is presented in this paper. The attenuator is achieved by inserting a graphene sandwich structure (GSS) inside the dielectric of ...

Houston ISD’s central office workforce could be reduced by roughly 9%, or around 350 employees, in the 2025-26 school year, according to budget projections. HISD Superintendent Mike Miles gave ...

November 2024 The Potential Impact of Vaccination on ‘Long’ Respiratory Infectious Diseases, (webinar) invited speaker, BioNTec Infectious Diseases Global Scientific Exchange Program, June 2024 The ...

Amazon has decided to pull the plug on one of its most ambitious fantasy adaptation series after three seasons. The Wheel of Time will not return for Season 4, and fans are sharing their reactions to ...

IndyCar president Doug Boles said Wednesday that "absolutely it's a miss" that Team Penske raced with modified attenuators for at least a year before an IndyCar tech team member finally caught the ...

CEDAR RAPIDS, Iowa — The Greater Cedar Rapids Community Foundation has awarded over $4.9 million in grants to 350 nonprofit organizations. Funding includes competitive grants, donor-advised ...

IndyCar president Doug Boles addressed why the attenuator alterations were not ... owners and others that it had no real performance impact, and the reason it hasn’t been looked at over the ...

The penalty is a result of an attenuator, a component at the back of the car's body, found to be illegal. IndyCar says that the part was found on both the No. 2 and No. 12 entries ahead of ...

Clean water, clean air and scientific advances could be in jeopardy. Some of the policies enacted under the Trump administration will have lasting impacts on the environment far after the current ...

An attenuator increases the safety of the car by decreasing G-force levels. Team Penske is believed to have filled in a gap to eliminate a slight lip, which can slow the car down. Team Penske's ...

Josef Newgarden's car he won the 2024 Indy 500 with had the same modified attenuator Penske failed tech inspection with during qualifying for the 2025 race. A walk over to the IMS Museum ...