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Category: electronics – Page 5
The all-in-one optical fiber spectrometer offers a compact microscale design with performance on par with traditional laboratory-based systems.
Miniaturized spectroscopy systems capable of detecting trace concentrations at parts-per-billion (ppb) levels are critical for applications such as environmental monitoring, industrial process control, and biomedical diagnostics.
However, conventional bench-top spectroscopy systems are often too large, complex, and impractical for use in confined spaces. Traditional laser spectroscopy techniques rely on bulky components—including light sources, mirrors, detectors, and gas cells—to measure light absorption or scattering. This makes them unsuitable for minimally invasive applications, such as intravascular diagnostics, where compactness and precision are essential.
Rapidus becomes the first Japanese firm to announce 2nm trial production and integrate ASML’s EUV equipment, potentially gaining a place in NVIDIA’s supply chain.
Rapidus Announces 2nm Trial Production To Occur By 2025, Commercial Production Slated For 2027, Almost Two Years After TSMC
When you look at the general semiconductor dynamics, it won’t be wrong to say that TSMC has a wide lead, taking in orders from all the big tech giants out there. Competition from the likes of Intel Foundry and Samsung isn’t looking too good, given that both companies are witnessing organizational flaws, which has given TSMC a clear edge. However, Rapidus, which is said to be an emerging semiconductor player, has announced the integration of ASML’s EUV scanners in a facility in Japan and has also revealed that 2nm production is on track, ready to compete with TSMC.
Altermagnetism, a newly imaged class of magnetism, offers potential for the development of faster and more efficient magnetic memory devices, increasing operation speeds by up to a thousand times.
Researchers from the University of Nottingham have demonstrated that this third class of magnetism, combining properties of ferromagnetism and antiferromagnetism, could revolutionize computer memory and reduce environmental impact by decreasing reliance on rare elements.
Altermagnetism’s Unique Properties
SpinMagIC, a spin-off from the University of Stuttgart that is developing a palm-sized quantum sensor, secured two years of funding.
“Our data support early resistance rehabilitation as a promising treatment to increase bone formation, bone healing strength, and promote full restoration of mechanical properties to pre-injury levels,” said Dr. Bob Guldberg.
How can implantable sensors help patients during their recovery? This is what a recent study published in npj Regenerative Medicine hopes to address as a team of researchers led by the University of Oregon investigated the use of implantable strain sensors to aid bone healing during rehabilitation from bone defect injuries. This study holds the potential to help provide patients with improved options regarding bone defect injuries while significantly reducing their rehabilitation time.
When it comes to rehabilitation, patients and doctors have always tried to find a middle-ground regarding the amount of strain needed to achieve the most desired outcomes, commonly called the “Goldilocks” principle. Therefore, this new study developed implantable sensors designed to monitor bone healing and determine if resistance training is a sufficient rehabilitation tool for patients. The researchers conducted an 8-week trial with laboratory rats split into three groups: resistance-trained, sedentary (inactive), and non-resistance.
In the end, the researchers found that while all three groups exhibited bone healing after the trial, the resistance-trained rats not only exhibited early signs of bone healing, but also exhibited increased tissue density, as well.
Tiny implantable sensors are helping University of Oregon researchers optimize the process of recovery from severe bone injuries.
Scientists at the UO’s Phil and Penny Knight Campus for Accelerating Scientific Impact have developed miniature implantable sensors that transmit real-time data about what’s happening at an injury site. In a new study, they use the technology to show that a resistance-training rehabilitation program can significantly improve femur injuries in rats in just eight weeks.
The sensors provide a window into the mechanical properties of the bone, giving scientists detailed ongoing data about the process of healing. If someday applied in humans, these sensors could allow doctors to better tailor a rehabilitation program to an individual patient, monitoring their progress and adjusting the exercises along the way.
‘Altermagnetism’ discovery could deliver ‘thousand-fold increase’ in memory and speed of computing components.
Apple wants you to care about F1 TV and the NYTGames apps, but you shouldn’t miss out on Thank Goodness You’re Here!
SACRAMENTO — A magnitude 5.5 earthquake that struck in a remote area of Nevada on Monday afternoon sent shaking throughout Central California, including the Sacramento area.
In Sacramento, one person saw ornaments on a Christmas tree sway, as did some blinds for less than a minute. Water sloshed in a swimming pool, another person said. In Davis, a computer swayed for just a few seconds and a desk chair was jolted, while a young man reported feeling his bed sway and an unnerved poodle sought comfort.
In Reno, about 50 miles northwest of the quake’s epicenter, someone at KTVN-TV captured a video of the star on the newsroom’s Christmas tree still quivering — barely — as staffers scrambled to cover the earthquake. One person could be heard saying they hadn’t felt anything.