In the global game of nuclear brinksmanship, secrets are the coin of the realm. This was especially true during the Cold War, ...

Raman spectroscopy is an analytical technique that allows for the assessment of molecular structure and the identification of materials by examining the rotational and vibrational modes of molecules.

It has taken a million CPU hours, thousands of antennas, and the patience of a doctoral researcher to stitch together the most detailed low-frequency radio color image of the Milky Way ever made. The ...

Research conducted by a team of scientists from Kaunas University, Lithuania, revealed that low-frequency ultrasound influences blood parameters. The findings suggest that ultrasound's effect on ...

The recent detection of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory (LIGO) came from two black holes, each about 30 times the mass of our sun, merging into one.

Most oscilloscopes are fitted with filters to help improve measurement by reducing overall noise in an acquisition to improve signal-to-noise ratio (SNR). Even the most basic oscilloscopes include an ...

The LDO can set the output voltage rail in 100–mV increments with simple PCB layout changes, eliminating the need for high-accuracy, external feedback resistors. the user can program the output ...

A research group led by scientists from Egypt’s Cairo University has developed a novel control strategy for frequency fluctuations during the deloading of PV systems. “This paper evaluates the ...