Abstract: Scanning acoustic microscopy (SAM) with a high-frequency 30 MHz polymer transducer was used to determine the longitudinal velocity and the thickness of healthy salmon fish scales. SAM is a ...

A small scale enterprise, or more simply, a small business, is one marked by a limited number of employees and a limited flow of finances and materials. Clearly, Google, General Motors and Wal ...

That's because it's just a smattering of these tiny bumpy flakes, "thought to be the scales of this ancient fish-like thing," forming a kind of armor. Because the Anatolepis fragments hadn't been ...

Full video tutorial : <a href="https://youtu.be/3TUrDZnQ6LE">https://youtu.be/3TUrDZnQ6LE</a> The 5 House Republicans who didn't vote for Trump's sweeping tax bill ...

Fish scales of the Arapaima gigas (pirarucu) species were heat-treated to obtain natural hydroxyapatite (HAp), and it was doped with niobium (Nb) by physical ultrasound interference to confirm an ...

Amanda Scales, the former xAI HR exec who helped lead billionaire Elon Musk’s Department of Government Efficiency initiative while working at the U.S. Office of Personnel Management, recently ...

“It is our assessment that, frankly, the transitional authority, given the challenges they’re facing, are maybe weeks — not many months — away from potential collapse and a full-scale ...

[Photo/Xinhua] China has succeeded in large-scale artificial breeding of Sichuan taimen, an endangered fish species under first-class protection of the nation, the Heilongjiang River Fisheries ...

[Photo/Xinhua] China has succeeded in large-scale artificial breeding of Sichuan taimen, an endangered fish species under first-class protection of the nation, the Heilongjiang River Fisheries ...