Free Cash Flow Formula: How It's Calculated and Why It Matters

Discover how to calculate free cash flow (FCF) to evaluate financial health, assess company value, and make informed ...
IEEE

Empirical Study on Millimeter-Wave Vehicle-to-Vehicle Channel Characteristics in Open and Underground Parking Lot Scenarios

Abstract: Parking lots, as one of the most significant vehicle-to-vehicle (V2V) communication scenarios, have rarely been studied for their millimeter-wave (mmWave) V2V channel characteristics. This ...

Physicists develop new method to measure universe's expansion rate

We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...
Scientific Research Publishing

An Empirical Study Based on Big Data Analysis to Analyze Social Media Group Sentiment and Its Impact on Consumer Psychology ()

As social media becomes the core domain of information interaction in the era of big data, the emotional information contained in the vast amount of user-generated content provides an unprecedented ...