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Synopsis

Cyber-physical systems (CPS) are engineered systems that are built from, and depend upon, the seamless integration of computation and physical components. Advances in CPS will enable capability, adaptability, scalability, resiliency, safety, security, and usability that will expand the horizons of these critical systems. CPS technologies are transforming the way people interact with engineered systems, just as the Internet has transformed the way people interact with information. New, smart CPS drive innovation and competition in a range of application domains including agriculture, aeronautics, building design, civil infrastructure, energy, environmental quality, healthcare and personalized medicine, manufacturing, and transportation. CPS are becoming data-rich enabling new and higher degrees of automation and autonomy. Traditional ideas in CPS research are being challenged by new concepts emerging from artificial intelligence and machine learning. The integration of artificial intelligence with CPS, especially for real-time operation, creates new research opportunities with

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RSS feed source: National Science Foundation

NSF Financial Assistance awards (grants and cooperative agreements) made on or after October 1, 2024, will be subject to the applicable set of award conditions, dated October 1, 2024, available on the NSF website. These terms and conditions are consistent with the revised guidance specified in the OMB Guidance for Federal Financial Assistance published in the Federal Register on April 22, 2024.

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RSS feed source: National Science Foundation

NSF Financial Assistance awards (grants and cooperative agreements) made on or after October 1, 2024, will be subject to the applicable set of award conditions, dated October 1, 2024, available on the NSF website. These terms and conditions are consistent with the revised guidance specified in the OMB Guidance for Federal Financial Assistance published in the Federal Register on April 22, 2024.

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RSS feed source: National Science Foundation

A new study by U.S. National Science Foundation-funded researchers on how members of the animal world sense and react to sounds provides insight into adaptations in communication that could be used in the development of adaptable hearing aids or limiting the impact of agricultural pests.

“By increasing our understanding of how animals perceive and respond to sounds — especially when those sounds are changing — this research could aid in developing hearing aids that automatically tune as a person walks from a movie theater to a crowded restaurant or other adaptive hearing and acoustics devices,” said Jodie Jawor, a program director in the NSF Directorate for Biological Sciences. “It also highlights how agricultural pests can move into an area and capitalize on a new host, harming society in the process — think about a parasite of honeybees that hurts their populations and our food supply.”

The study focused on the interactions between a species of fly (Ormia ochracea) and Pacific crickets, which are engaged in a sort of sound arms race. The fly can hear the mating chirps of the male cricket and uses the sounds to locate the male, in which the fly lays its eggs. The fly larvae feed on and develop inside of their cricket hosts, eventually killing them when they emerge. Some crickets in Hawaii have responded to this threat

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