ULF

American  

Or ulf

abbreviation

1. ultralow frequency.

---

Example Sentences

To explore these questions, Martin Bauch and Ulf Büntgen evaluated earlier research on tree ring growth from eight regions in Europe, measurements of volcanic sulfur preserved in Antarctic and Greenland ice cores, and written reports from the fourteenth century.

From Science Daily

"Although the coincidence of factors that contributed to the Black Death seems rare, the probability of zoonotic diseases emerging under climate change and translating into pandemics is likely to increase in a globalised world," said Dr Ulf Büntgen of the University of Cambridge.

From BBC

The group "is already in other African countries such as Libya, Niger and Burkina Faso, where they do mainly training", said Ulf Laessing, director of the Sahel programme at the Konrad Adenauer Foundation in Mali.

From Barron's

"We do not yet know the cause of this, but right now my thoughts are foremost with those who have been affected and their families," said Prime Minister Ulf Kristersson in a post on X.

From BBC

After meeting in southern Sweden, Prime Minister Ulf Kristersson and President Volodymyr Zelensky visited a Saab facility where they announced an agreement that includes the potential to export between 100 and 150 Gripen fighter jets to Ukraine.

From The Wall Street Journal