A report published on June 27 by NOAA said multiple factors have contributed to global warming since the start of the industrial period (post 1900), however, the Sun’s overall brightness ...

Atmospheric concentrations of carbon dioxide made history last month by climbing to their highest seasonal peak available in historical records, a team of researchers reported. For the first time e… ...

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will continue to warp the environment.

For the first time, the seasonal peak of carbon dioxide concentrations in the atmosphere exceeded 430 parts per million (ppm) at NOAA’s Mauna Loa Observatory on Hawaii, scientists from NOAA and ...

Complex light modulation—controlling light’s amplitude and phase—is key to many laser applications such as optical tweezers and holographic displays. To achieve such modulation ...

The rise of digital transformation is driven by the convenience of internet of things (IoT) wireless connectivity, facilitating the development of smarter, more interconnected, and efficient solutions ...

This research presents a novel all-optical technique for transmitting multiple data channels over an optical link, employing Differential Phase-Shift Keying (DPSK) and Pulse Position Modulation (PPM) ...

Treatment of tumor brain metastases remains challenging due to the ineffectiveness of drugs in crossing the blood–brain barrier (BBB). Here, we proposed a potential strategy to target and modulate the ...

PPM today announced the addition of a seasoned emerging market debt team from Western Asset Management.

Utilizing periodic phase modulation (PPM) can shift the echo spectrum, affecting matched filtering (MF) processing, leading to time delay shift or amplitude attenuation. The prior works on the impact ...