Vacuum is often thought of as empty, but in fact it is teeming with fleeting energy fluctuations—virtual photons popping in ...

How do we know exactly what is happening at a molecular level during extremely fast processes, such as burning during ...

Department of Chemistry, University of Michigan ... Find more information on the Altmetric Attention Score and how the score is calculated. Sum frequency generation (SFG) vibrational spectroscopy was ...

A symbol rate-adaptive multiband-coherent-transceiver, that can transmit and receive wavelength division multiplexing (WDM) signals arranged at the Nyquist spacing after Nyquist spectrum shaping, ...

Pacific Institute of Bioorganic Chemistry. Article Views are the COUNTER-compliant ... Find more information on the Altmetric Attention Score and how the score is calculated. A radio frequency-free ...

Abstract: In this letter, we propose two efficient symbol detection algorithms for OFDM-based wireless LANs with space-frequency transmit diversity (SF-TD) scheme. In case that SF-TD scheme is applied ...

A change proposed by the CRA would allow producers to include a statement that: “This product has not been treated with radiation, gas, radio frequency, chemical, or thermal processing,” but ...