Abstract: This paper considers the estimation of multiple 2D directions-of-arrival (DOAs) of sources, wherein both the number of sources and the DOA of a specific source are time-varying. Our work ...

NEW MODEL: Greenheck's new Model RV-220 dedicated outdoor air system (DOAS), which offers up to 100 tons of direct expansion cooling. (Courtesy of Greenheck Fan Corp.) July 15, 2025 SCHOFIELD, Wis. — ...

An employee wonders what to do when they don't have enough to do. Getty Images/iStockphoto I’m working from home in a new job and, honestly, I don’t have enough to do. I’ve offered to help out my ...

Transaera co-founder and CEO Sorin Grama may not have expected his startup to end up on the roof of a warehouse, but he’s happy to have landed there. Over the summer, the company installed a massive ...

What do remote and hybrid workers do all day? They often brag about how productive they are with no gossipy colleagues to distract them or time wasted on long commutes. But a new survey is offering ...

As we head into the final stages of a presidential election season, you may hear discussion about a topic that often comes up during election cycles: abolishing the federal Department of Education.

In order to meet evolving industry regulations and increasing energy efficiency demands, AAON, Inc. AAON launched Delta Class, the next evolution in Dedicated Outdoor Air System (DOAS) technology.

TULSA, Okla., Sept. 3, 2024 /PRNewswire/ -- AAON, Inc. (NASDAQ: AAON) ("AAON" or the "Company"), a leader in high-performance and energy-efficient HVAC solutions, today announced the launch of Delta ...

Work psychologists Tina Armasu and Eleni Giannakoudi run the 'The Happy 9 to 5' blog. They shared tips for minimizing burnout and creating a healthy work/life balance. They include minimizing work ...

Although carbon emissions from fossil fuels dominate headlines, toxins like sulfur oxides (SO x) and nitrogen oxides (NO x) have a significant impact on air quality and human health. Avantes invites ...