WASHINGTON, Sept 8 (Reuters) - Elon Musk's SpaceX said Monday it will buy wireless spectrum licenses from EchoStar (SATS.O), opens new tab for its Starlink satellite network for about $17 billion, a ...

Can you briefly explain what transient absorption (TA) spectroscopy is and why it is important? Transient absorption (TA) spectroscopy is a pump-and-probe technique used to study the absorption of ...

School of Chemistry, Xi’an Jiaotong University, Xi’an 710049, China School of Chemistry, Xi’an Jiaotong University, Xi’an 710049, China Frontier Institute of Science and Technology, State Key ...

Abstract: Reconfigurable frequency selective rasorber (FSR) has garnered significant attention due to its in-band stealth ability for antennas. However, the robustness of stealth performance is ...

The “Quant” task is defined by the simple conversion of the elemental characteristic X-rays into weight fractions, revealing the concentrations of the elements. The element-related signal must be ...

Absorption spectroscopy is a fundamental analytical technique widely used in various scientific disciplines, including chemistry, biology, and material science. It effectively analyzes substance ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. You are free to share(copy and redistribute) this ...

1 Laboratory of Constitution and Reaction of Matter, UFR SSMT, University Felix Houphouët Boigny, Abidjan, Côte d’Ivoire. 2 Department of Agro-Industrial Sciences and Technologies (STAgI), UFR ...

In 1896, the Swedish physicist Svante Arrhenius realized that carbon dioxide (CO 2) traps heat in Earth’s atmosphere — the phenomenon now called the greenhouse effect. Since then, increasingly ...

Reflectance spectroscopy has emerged as a powerful analytical technique in the field of dermatology, offering a non-invasive strategy to assess several cutaneous properties and skin response to ...