科学与环境

After 20 years, jet diffusion wakes detected in quark-gluon plasmas

来源: Phys.org - latest science and technology news stories · 发布于

After 20 years, jet diffusion wakes detected in quark-gluon plasmas
来源: Phys.org - latest science and technology news stories

Boats passing over smooth water form a pair of diffusion wakes behind them veering off at a certain angle. Turbulence occurs along the line directly behind the boat, but the two diffusion waves are at a theoretical angle of 19.5° from the same line, for deep, ideally smooth water

Boats passing over smooth water form a pair of diffusion wakes behind them veering off at a certain angle. Turbulence occurs along the line directly behind the boat, but the two diffusion waves are at a theoretical angle of 19.5° from the same line, for deep, ideally smooth water.

阅读原文来源
More cats: The key to happy countries?
科学与环境

More cats: The key to happy countries?

National happiness is influenced by complex relationships beyond basic economic factors, according to a study by Javier I. Borráz-León of the Secretariat of Science, Humanities, Technology, and Innovation in Mexico City and colleagues.

Phys.org - latest science and technology news stories ·

Why Kamchatka's giant earthquake sent a smaller tsunami across the Pacific
科学与环境

Why Kamchatka's giant earthquake sent a smaller tsunami across the Pacific

In 2025, along parts of Kamchatka's coast in Russia, a magnitude 8.8 earthquake caused a tsunami to surge nearly 20 meters (65 feet) above sea level. Yet across the Pacific, its waves were much smaller than those produced by the region's great 9.0 earthquake in 1952. How could th

Phys.org - latest science and technology news stories ·

Co-design with the community? Study provides insights on building trust
科学与环境

Co-design with the community? Study provides insights on building trust

Co-design projects give stakeholders a seat at the table, including them as members of the design team, but few studies have evaluated whether they feel heard. A participant satisfaction study found that how and when people are engaged, as well as who holds decision-making power,

Phys.org - latest science and technology news stories ·