When an ill person schedules a doctor visit, blood work or other diagnostic testing is often required before a diagnosis is determined. Missouri University of Science and Technology electrical engineering researcher Dr. Jie Huang is developing technology that would allow patients to “just breathe” and avoid that testing.
There is a “silent hazard” lurking underneath our major global cities, and our buildings were not designed to handle it.
Beneath the water’s surface lays a hidden world: one that cannot be perceived by the human eye. When viewed through a special camera, however, rich polarization patterns are unveiled. These patterns can be used as an alternative approach to geolocation- the process of determining the geographic position of an object.
Right now, your smartphone—part texting device, part camera, mostly digital oracle—is collecting data. Where you go. The number of steps it takes to get there. Elevation climbed. Your phone listens for you to speak to Siri, the angel of search. Data is gathered as we traipse around the Internet, browsing and clicking and googling, inadvertently dropping cookie crumbs behind. Big data adds up. But how can it all become individually useful?
In Physics of Fluids, an interdisciplinary team presents a study of the dynamics of buoyant spheres at the air-water interface. Their work reveals complex hydrodynamics involved in forming horizontal air cavities and the transition between floating and skipping. One of the team’s key findings is that as the pulling force and speed of the spheres increase, their behavior becomes more irregular. They also discovered larger pulling angles result in different air-cavity lengths, larger skipping distances, and earlier water exit behavior.
Dana Porter, PE, knew from an early age, living and working on her family’s farm in the Texas Panhandle, how agriculture production impacted the world around her.
Researchers have been looking for ways to decompose sound into its basic ingredients for over 200 years. In the 1820s, French scientist Joseph Fourier proposed that any signal, including sounds, can be built using sufficiently many sine waves. These waves sound like whistles, each have their own frequency, level and start time, and are the basic building blocks of sound.
Unused solar, wind, and hydroelectric power in the U.S. could support the exponential growth of transactions involving non-fungible tokens (NFTs), Cornell Engineering researchers have found.
Researchers at the FAMU-FSU College of Engineering and the National High Magnetic Field Laboratory discovered that atomic-level structural changes occur when the compound tin selenide heats up — changes that help it to conduct electricity but not heat.
A team led by researchers at the University of Washington has developed new bioplastics that degrade on the same timescale as a banana peel in a backyard compost bin.
Materials science pioneer Shirley Meng has been selected as the recipient of the 2023 Battery Division Research Award by The Electrochemical Society. The recognition honors Meng's innovative research on interfacial science, which has paved the way for improved battery technologies.
Two engineering students at The University of Alabama in Huntsville (UAH), Paige Berg and Michaela Hemming, are among nine nationwide who received scholarships in academic year 2023-2024 from Women In Defense (WID), a National Defense Industrial Association affiliate founded to engage, cultivate and advance women in all aspects of national security.
Every day the brain makes and recalls new memories, but current brain imaging technology limits how much information can be gathered about this activity. To gather more high-resolution images across the brain, researchers at Michigan State University have built a state-of-the-art imaging system that will capture brain activity with a level of detail that has never before been possible.
The University of Alabama in Huntsville (UAH), a part of the University of Alabama System, announced that UAH chemical engineering students recently won a number of awards at the American Institute of Chemical Engineers (AIChE) Southern Student Regional Conference.The ChemE Car Team won fifth place in the competition and advanced to the national round that will be held in fall 2023.
Researchers from the National University of Singapore drew inspiration from the spider silk spinning process to fabricate strong, stretchable, and electrically conductive soft fibres. Their novel technique overcomes the challenges of conventional methods, which require complex conditions and systems. Such soft and recyclable fibres have a wide range of potential applications, such as a strain-sensing glove for gaming or a smart mask for monitoring breathing status for conditions such as obstructive sleep apnea.
In research that could lead to a new age in illumination, researchers from Japan and Germany have developed an eco-friendly light-emitting electrochemical cells using new molecules called dendrimers combined with biomass derived electrolytes and graphene-based electrodes.
In chemistry, a molecule or ion is said to be chiral if it cannot be superposed on to its mirror image by any combination of rotations, translations, or conformational changes. A chiral molecule or ion exists in two forms, called enantiomers, that are mirror images of each other; they are often distinguished as either ‘right-handed’ or ‘left-handed’ by their absolute configuration. Enantiomers exhibit similar physical and chemical properties, except when interacting with polarized light and reacting with other chiral compounds, respectively.
Researchers have developed new software to aid in the development, evaluation and demonstration of safer autonomous, or driverless, vehicles. Called the Vehicle-in-Virtual-Environment (VVE) method, it allows the testing of driverless cars in a perfectly safe environment.
Electrochemical engineer Rohan Akolkar from Case Western Reserve University in Cleveland, Ohio—whose pioneering research has applications in nano-material fabrication, energy storage, electrometallurgy and sensors—has been selected as the 2023 winner of an international award from The Electrochemical Society (ECS).
Metamagnetics Inc. ("Metamag"), a leading provider of RF system solutions for the aerospace, defense and commercial communications industries, has announced its unique solution for addressing GPS interference in congested and contested environments.
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