Author: WeWorldMedia-admin

Sangay Volcano Volcanic Ash Advisory: CONT VA EM to 23000 ft (7000 m)

Published: 13 June 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

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Cholesterol crystal formation captured on video for first time, may lead to more effective treatments for high cholesterol

Published: 13 June 2025
Categories: National Science Foundation

RSS feed source: Volcano Discovery.com

With support from the U.S. National Science Foundation, researchers at the University of Houston have captured the dynamics of microscopic cholesterol crystal formation on video for the first time. Understanding these mechanisms could help scientists develop more effective treatments for managing high cholesterol, a condition that affects 25 million adults in the U.S., according to the U.S. Centers for Disease Control and Prevention. A better understanding of crystal formation could also enhance optoelectronics, which are electronic devices that work by controlling and sensing light.

NSF-supported researchers Jeffrey Rimer and Peter Vekilov are known for their work in crystal engineering and therapeutics that help prevent crystallization in human diseases. Their latest achievement shows the fundamental layered process involved in crystal formation in environments that mimic the human body. This is the first time anyone has taken images of the surface growth of cholesterol crystals in real time at near-molecular resolution. The study was published in the Proceedings of the National Academy of Science.

Cholesterol Crystal Formation

Credit: D. Chakraborty, W. Ma, X. Wang, Z. Chu, T. Yang, M. Warzecha, P.G. Vekilov, & J.D. Rimer.

Scientists have captured the first ever time-lapse video of the layered growth of a cholesterol monohydrate crystal.

Cholesterol crystals can build up in blood vessels or the gallbladder, causing blockages,

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Green alert for tropical cyclone FOUR-E-25. Population affected by Category 1 (120 km/h) wind speeds or higher is 0 (0 in Tropical Storm).

Published: 13 June 2025
Categories: Global Disaster Alerts

RSS feed source: Volcano Discovery.com

From 12/06/2025 to 13/06/2025, a Tropical Depression (maximum wind speed of 102 km/h) FOUR-E-25 was active in EastPacific. The cyclone affects these countries: Mexico (vulnerability Medium). Estimated population affected by category 1 (120 km/h) wind speeds or higher is 0 (0 in tropical storm).

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