Research news

Bootes protoclusterPurdue-NOAO team spots 'monster' galaxy cluster formation

A team of astronomers at Purdue University and the National Optical Astronomy Observatory have confirmed a rare discovery of the early formation of one of the most massive structures in the present-day universe, a galaxy cluster.

Niyogi BeijingPurdue study: Designing cities to combat climate change possible

Urban planners can take steps to reduce the heat cities may experience from climate change, but there would be other consequences and tradeoffs to consider, according to a study at Purdue University.

Purdue survey finds 'agritourists' have environmental concerns

While most agricultural tourists responding to a Purdue University survey indicated that agriculture is an important industry, those who said they had visited a livestock farm tended to have concerns about how animal feeding operations affect water quality in their county.

High-efficiency power amplifier could bring 5G cell phones

A new highly efficient power amplifier for electronics could help make possible next-generation cell phones, low-cost collision-avoidance radar for cars and lightweight microsatellites for communications.

Chandrasekar stickslipPesky squeaks and squeals caused by 3 types of 'stick-slip' behavior

Researchers have uncovered key features of the dynamics of a form of jerky motion responsible for phenomena as diverse as squeaks and squeals in door hinges and automotive brakes, joint wear in the human body and the sudden shifting of tectonic plates leading to earthquakes.

System harnesses thousands of network cameras for public safety

Purdue researchers have developed a prototype system that could allow law enforcement and public safety agencies to tap into thousands of cameras located in numerous venues including parking garages, college campuses, national parks and highways.

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