Acoustical Society of America (ASA)

The Acoustical Society of America (ASA) is an international scientific society founded in 1929 dedicated to generating, disseminating and promoting the knowledge of acoustics and its practical applications

Prototype acoustic wave system efficiently separates out microplastics from polluted water

Ultrasonic waves that are all around us may cause adverse health effects

While ultrasonic death rays are still a thing of fiction, there is growing evidence that exposure to ultrasonic waves may cause adverse health effects New technologies for mobile devices may use ultrasonic sound waves for a variety of purposes, from charging your phone when you enter your room to collecting data on which advertisements you

Ultrasonic waves that are all around us may cause adverse health effects

Researchers Present a New Method of Wirelessly Recharging Medical Device Batteries with Ultrasound

Tune In, Turn On, Power Up Human beings don’t come with power sockets, but a growing numbers of us have medical implants that run off electricity. To keep our bionic body parts from powering down, a group of Arizona researchers is developing a safe, noninvasive, and efficient means of wireless power transmission through body tissue.

Researchers Present a New Method of Wirelessly Recharging Medical Device Batteries with Ultrasound

Ultrasound ‘Making Waves’ for Enhancing Biofuel Production

“This technology could have a payback period of less than one year.” All chefs know that “you have to break some eggs to make an omelet,” and that includes engineers at Iowa State University who are using high-frequency sound waves to break down plant materials in order to cook up a better batch of biofuel.

Ultrasound ‘Making Waves’ for Enhancing Biofuel Production

Researchers Design Sensitive New Microphone Modeled on Fly Ear

The new design could be used in applications ranging from hearing aids and cell phones to surveillance and acoustic noise control systems Using the sensitive ears of a parasitic fly for inspiration, a group of researchers has created a new type of microphone that achieves better acoustical performance than what is currently available in

Researchers Design Sensitive New Microphone Modeled on Fly Ear

First Global Assessment of Land and Water ‘Grabbing’ Published in National Journal

As world food and energy demands grow, nations and some corporations increasingly are looking to acquire quality agricultural land for food production. Some nations are gaining land by buying up property – and accompanying water resources – in other, generally less wealthy countries. Sometimes called “land grabbing,” this practice can put strains on land and

First Global Assessment of Land and Water ‘Grabbing’ Published in National Journal

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Acoustical Society of America (ASA) Research

Parenting in America Today
Pew Research Center conducted this study to better understand how American parents approach parenting. This analysis is based on 3,757 U.S. parents with children under age 18. The data was collected ...
The best acoustic guitars of 2023
It don't mean a thang if it ain't got that twang. Here are top-of-the-line acoustic instruments for pros and beginners alike. The C5-CE offers lush tones and soft strings paired with a high ...
Science has a crummy-paper problem.
and with easy access to superior research tools, our pace of discovery should be accelerating. But, as I wrote in the first edition of this newsletter, America is running out of new ideas.
ASA Resin Market: Competitive Research by Forthcoming Developments, Top Key Players and Growth Insights till 2023-2027
The “ASA Resin Market” Research Report 2023 demonstrate all ... Price and Gross Margin (2016-2021) 3.4 North America ASA Resin Production Capacity, Growth Rate, Revenue, Price and Gross ...
Lifestory Research Announces 2023 America's Most Trusted Study Findings
2023 /PRNewswire/ -- Research and strategy consultancy Lifestory Research announced the results of the 2023 America's Most Trusted® Brand Study today. In its eleventh year, the Lifestory Research ...

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Acoustical Society of America (ASA) Discovery

ZooAmerica to host ‘Discovery Weekends’ in January
HERSHEY, Pa. (WHTM) — ZooAmerica in Hershey is offering a brand-new experience that families can take part in during the month of January. ZooAmerica is hosting Discovery Weekends every weekend ...
The filthy work of ‘Sewer Divers’ showcased in new Discovery series
Discovery Channel’s “Sewer Divers” might just showcase the dirtiest job of all. The series, premiering Jan. 1 at 9 p.m., explores various centuries-old sewer systems throughout the country ...
America Is a Sick Society—Literally
Images: AFP/Getty Images Composite: Mark Kelly For most of my life, I rejected the assertion that America is a “sick society.” This judgment seemed too broad and lacking in nuance. Yes ...
The Costs of a Closed Society
Government officials opted for closing not just buildings but public debate, at a moment when America most needed the virtues of the open society. The Journal’s Ben Chapman and Douglas Belkin ...
New discovery ‘proves humans lived in America 16,000 years ago’
The research team say that’s about 3,000 years older than the Clovis fluted points found throughout North America ... But he said the discovery of projectile points reveals new insights into ...