New technique illuminates DNA helix
Cornell researchers have identified a new way to measure DNA torsional stiffness—how much resistance the helix offers when twisted—information that can potentially shed light on how cells work......»»
Review of carbon dioxide electroreduction in acid
CO2 electroreduction is a promising technique to convert renewable electricity and CO2 to high-value fuels and chemicals. Selectivity, energy efficiency, carbon efficiency, and sustainability are the criteria for CO2 electroreduction techniques suita.....»»
A new cheating technique has professors outmatched—and no, it"s not ChatGPT
In the changing world of education, online academic resources such as Chegg.com have become the go-to websites for help with schoolwork. These websites are typically used to help students understand how to solve problems if they are stuck on a questi.....»»
Extracellular vesicles captured by sustainable wood cellulose-based nanofiber may identify and improve cancer treatment
A research team in Japan, led by Nagoya University's Akira Yokoi, has developed an innovative technique using cellulose nanofiber (CNF) sheets derived from wood cellulose to capture extracellular vesicles (EVs) from fluid samples and even organs duri.....»»
Ferroelectric modulation of Fermi level of graphene oxide to enhance SERS response
Surface-enhanced Raman scattering (SERS) is a powerful fingerprint analysis and detection technique that plays an important role in the fields of food safety, environmental protection, bio-imaging and hazardous substance identification. Electromagnet.....»»
Apple officially unveils M3, M3 Pro, and M3 Max: 3 nanometer, Dynamic Caching GPU, more
Apple has unveiled its next generation of M series chips: M3, M3 Pro, and M3 Max. These new chips are 3nm, like the A17 Pro. The GPU uses a new technique called Dynamic Caching. more….....»»
Can Apple de-fingerprint the midnight MacBook Air, or will space black replace it?
If you’ve bought a midnight-colored , the smudge factor is already baked in. If the fingerprint magnet color sticks around, though, I wonder if Apple could apply the same anodization seal technique to midnight that it’s using with space black......»»
Alan Turing and the Power of Negative Thinking
Mathematical proofs based on a technique called diagonalization can be relentlessly contrarian, but they help reveal the limits of algorithms......»»
Scientists develop new method to create stable, efficient next-gen solar cells
Next-generation solar materials are cheaper and more sustainable to produce than traditional silicon solar cells, but hurdles remain in making the devices durable enough to withstand real-world conditions. A new technique developed by a team of inter.....»»
Ultrafast X-ray pulses force atoms to give up their electronic secrets
A new spectroscopy technique developed by RIKEN researchers could help reveal the inner workings of metal catalysts and the proteins involved in photosynthesis in plants......»»
Research illuminates path to Guam kingfisher revival
A recently published paper in Animal Conservation provides crucial insights into the health of sihek, also known as the Guam kingfisher, a species eradicated from its native habitat and that may now face threats in captivity. The latest data undersco.....»»
New York can resume family DNA searches for crime suspects, court rules
New York's highest court on Tuesday ruled police can resume a DNA searching method that can identify relatives of potential suspects, a technique that has helped solve crimes but caused privacy concerns......»»
Researchers discover scalable production technique for low-calorie sugar substitute
Scientists at the University of California, Davis, in partnership with the Mars Advanced Research Institute, have announced a significant breakthrough in the production of low-calorie sugar substitutes, such as allulose. This discovery could help add.....»»
Apple prepares to open 46th Chinese Apple Store on November 4
The next Apple Store in mainland China is set to open within weeks, with the storefront at the MixC Wenzhou mall being teased by a historic local textile printing technique.The Apple MixC Wenzhou storefront [Weibo]Apple has not opened a new storefron.....»»
Underwater cameras facilitate large-scale study of oyster reef habitat in Chesapeake Bay
A new study used a novel technique to assess types of habitat provided by oyster reefs across 12 tributaries in the Chesapeake Bay......»»
There’s a new way to flip bits in DRAM, and it works against the latest defenses
New technique produces lots of bitflips and could one day help form an attack. Enlarge In 2015, researchers reported a surprising discovery that stoked industry-wide security concerns—an attack called RowHammer that c.....»»
Exceptional-point-enhanced sensitivity: A new paradigm for high-sensitivity fiber sensors
The sensitivity of a fiber sensor can be enhanced severalfold using an exceptional point (EP), according to a recent paper published in Opto-Electronic Advances. The technique has the potential to transform fiber sensing technology toward a new era o.....»»
New technique uses near-miss particle physics to measure wobbling tau particles
One way physicists seek clues to unravel the mysteries of the universe is by smashing matter together and inspecting the debris. But these types of destructive experiments, while incredibly informative, have limits......»»
New technique accomplishes precise control of photonic angular momentum
Rotating objects carry angular momentum; this fact extends even to the tiniest of particles, such as photons. Photons possess not one but two distinct forms of angular momentum: spin angular momentum (SAM) and orbital angular momentum (OAM)......»»
Novel hydrogel finds new aptamers, or "chemical antibodies," in days
One double-helix strand of DNA could extend six feet, but it is so tightly coiled that it packs an entire sequence of nucleotides into the tiny nucleus of a cell. If that same DNA was instead split into two strands and divided into many, many short p.....»»
Efficient bi-functional catalyst for methanol-assisted water splitting of hydrogen generation
Hydrogen energy, as a green and environmentally friendly energy carrier, is a critical switch in energy conversion to the green economy, and the green hydrogen generation via water splitting technique from renewable energy sources is regarded as the.....»»