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A study conducted by researchers from the Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP) of the Chinese Academy of Sciences has demonstrated how nitrogen vacancies (VN) resolve asymmetric carrier injection in GaN-based light-emitting diodes (LEDs), providing a practical way to improve device efficiency.
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Researchers have developed a technique to fold glass sheets into microscopic 3D photonic structures directly on a chip—a process they call photonic origami. The method could enable tiny, yet complex optical devices for data processing, sensing and experimental physics.
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An 11% drop in homicides follows coordinated efforts like Operation Viper and the expansion of Tennessee Highway Patrol’s Bluff City Task Force
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The suspect was believed to be armed and wearing body armor as he fled a traffic stop, dragging a Massachusetts trooper with him for several feet
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The motorcyclist fled from officers, reaching speeds of more than 100 mph before being stopped by the Grand Blanc Township Police officer; he faces 11 felony charges
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“This is proof that people want to be cops again,” Commissioner Jessica Tisch said. “It shows that this profession is back in a big way.”
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What if Humans are the aliens we’ve been looking for all along? According to experts, humans were most likely crossbred with another species, perhaps from the star system Alpha Centauri –which is one of the closest solar systems to Earth—in the distant past, giving birth to modern humans.
Tell Al-Uhaymir modern-day Iraq, where the […]
The ancient Japanese art of paper-folding, or origami, is already inspiring the design of the next generation of space vehicles, but now there’s a new family of origami shapes that could make them even more compact and reliable.
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If an extraterrestrial intelligence were looking for signs of human communications, when and where should they look? In a new study, researchers at Penn State and NASA’s Jet Propulsion Laboratory in Southern California analyzed when and where human deep space transmissions would be most detectable by an observer outside our solar system and suggest that […]
To build a large-scale quantum computer that works, scientists and engineers need to overcome the spontaneous errors that quantum bits, or qubits, create as they operate.
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An international research team has reported remarkable findings from an XRISM observation of the black hole X-ray binary 4U 1630–472, located in our galaxy. XRISM is an X-ray astronomy satellite developed by Japan in collaboration with the United States and Europe and was launched from the Tanegashima Space Center on September 7, 2023.
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In 2009, NASA’s Chandra X-ray Observatory released a captivating image: a pulsar and its surrounding nebula that is shaped like a hand. Since then, astronomers have used Chandra and other telescopes to continue to observe this object. Now, new radio data from the Australia Telescope Compact Array (ATCA) has been combined with Chandra’s X-ray data […]
A collaborative research team has developed a novel method for forming high-performance high-entropy alloy (HEA) films on various surfaces without using expensive alloy targets. This was achieved using a proprietary rotating target composed of multiple pure metal segments and pulsed laser deposition (PLD) technology.
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YouTube Video Here: https://www.youtube.com/embed/qRPcJCGN5ac?feature=oembed&enablejsapi=1
The cave is made up of massive blocks of stone which seem to have been cut out using some sort of advanced machinery tens of thousands of years ago.
It features precision cuts and extremely well-polished surfaces which many authors believe are traces left behind by an advanced ancient […]
New NASA research has found that Ceres may have had a lasting source of chemical energy: the right types of molecules needed to fuel some microbial metabolisms. Although there is no evidence that microorganisms ever existed on Ceres, the finding supports theories that this intriguing dwarf planet, which is the largest body in the main […]
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