Compared to Danishefsky’s diene, Rawal’s diene suffers from low commercial availability, limited scalability, and obscure stability issues, which strictly limits its usability. Herein, we present an ...

The 1,2-dihydro-acenaphtylene-1,2-dione (1.82 g, 10 mmol) was dissolved in 25ml of ethanol and 1ml of conc. HCl and then added to a suspension of 4-amino-3-hydrazino-5-mercapto-1,2,4-triazole (2.92 g, ...

James Wilcox got introduced to the iconic music store, the Sound Spectrum, on surfing trips to Laguna Beach. His sister, Audrey, tagged along, visiting the store in high school. Now she’s ...

Infrared spectroscopy (IR spectroscopy) is an optical technique that detects molecular bond vibrations and rotations upon absorption of infrared light. Because different chemical functional groups ...

Xfinity Mobile isn’t the only internet provider that utilizes Verizon’s mobile network — Spectrum Mobile is right behind it. Spectrum Mobile has a few hurdles before you can sign up ...

The Citizens Broadband Radio Service (CBRS) encompasses 150 megahertz of spectrum in the 3.5 GHz band (3550 MHz–3700 MHz), with plans to expand by an additional 100 megahertz. Historically, this ...

Abstract: Mid-infrared spectroscopy has the advantage of being fast and non-destructive for mineral identification and geological analysis. Mineral anomalies in fault zones are geological markers for ...

Warning: Spoilers ahead for Love on the Spectrum Season 3. The anticipated third season of Love on the Spectrum has dropped on Netflix, and if you’ve already binged all seven episodes ...

Asteroids occasionally wander close to the Earth, raising alarms for scientists who keep their eyes on the sky. These rocky bodies vary in size and trajectory, and some can pose a real risk if they ...

The unmanned Spectrum rocket, an orbital rocket developed by German start-up Isar Aerospace, started smoking from its sides and then crashed back to Earth with a powerful explosion after launching ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. President Donald Trump, left, walks with Col. Paul ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. An aerial view shows auto dealerships in Cerritos ...