We had suggested that investors choose Pinnacle West over NextEra Energy. We now review how that trade performed. Read our ...

Enerflex is focused on expanding its US contract compression fleet, potentially to service the growing in-basin demand. See ...

Diesel engines have pistons that look different from the ones you'd see with a gas engine. There's a reason why that's the ...

Nissan brought the first, and only, variable-compression engine to market. But its future doesn't look bright.

WinGD reports that it completed shop tests of its variable compression ratio (VCR) technology, and the company claims that ...

Microsoft Windows has a built-in compression tool, accessed by right-clicking one or more folders/files, and selecting 'Send to > Compressed (zipped) folder'. This is fine for occasional use ...

What is the Put Call Ratio? The PCR is a common technical indicator used to measure the traded volume for put options in comparison with call options. The usage of PCR facilitates the analysis of ...

Commissions do not affect our editors' opinions or evaluations. The price-to-earnings ratio, or P/E ratio, helps you compare the price of a company’s stock to the earnings the company generates.

Compression gloves employ pressure to improve blood flow, warmth, and stability in your hands. They can help reduce symptoms of pain, joint stiffness, and swelling that often occur with problems like ...

High short ratio indicates more investors betting against a stock, low ratio shows optimism. Short ratio aids in identifying potential short squeezes and risk levels in stock investment.

To start the process, an initial image of high compression ratio is required. Such an image can be produced, for example, with the 2D FFT or 2D DCT of the original image. Principal component analysis ...