This work describes the devulcanization of vulcanized SBR (Styrene Butadiene Rubber) based on controlled oxidation with nitric acid. IR, ¹H and 13C-NMR, CHN elemental analyses, TG, GPC and TPD-MS ...

In this article, a frequency-domain-based shooting and bouncing rays (SBR) method is proposed to obtain the scattering characteristics of large-scale targets, and the radar time-domain echo can be ...

As it turns 90, Social Security ‘matters more than ever,’ CEO Dr. Myechia Minter-Jordan says. Here's why AARP continues fighting for the program.

To extend hybrid high-frequency shooting and bouncing rays-physical optics (SBR-PO) method to the modeling of electromagnetic (EM) scattering from an object in half-space, this paper focuses on ...

PS Plus subscribers running out of time to bag free games worth £140 Diablo 4 is about to join the PlayStation Plus line-up for July 2025.

Six in ten SMBs (61%) reported being impacted by inflation and rising operational costs. Despite inflation, rising costs, and a tight labour market, Singapore’s small and medium-sized businesses (SMBs ...

Learn more about Ps 90 Edna Cohen School here - See an overview of the school, get student population data, enrollment information, test scores and more.

Learn more about Ps 90 Horace Mann here - See an overview of the school, get student population data, enrollment information, test scores and more.

Regional School Unit 21 is a school district in Maine (York County). During the 2023 school year, 2,425 students attended one of the district's six schools. This page provides information regarding ...