Dynamic metasurfaces and metadevices empowered by graphene
A new publication in Opto-Electronic Advances overviews dynamic metasurfaces and metadevices empowered by graphene......»»
Study investigates enhancing superconductivity of graphene-calcium superconductors
Superconductors are materials that can conduct electricity with zero resistance when they are cooled below a certain critical temperature. They have applications in several fields, including magnetic resonance imaging, particle accelerators, electric.....»»
LG updates its Tone Free earbuds with ‘pure graphene’ drivers
LG's latest wireless earbuds are claimed to offer better sound quality thanks to the use of pure graphene drivers......»»
Ultrasensitive gas detection empowered by synergy of graphene and sub-comb dynamics
Since the inception of microcomb, whose generation relies on Kerr nonlinearity in microresonator, the coherent soliton state has attracted intense research. Although the operation of sub-comb outputs is straightforward, as a noncoherent comb state,.....»»
Electron vortices in graphene detected for the first time
When an ordinary electrical conductor—such as a metal wire—is connected to a battery, the electrons in the conductor are accelerated by the electric field created by the battery. While moving, electrons frequently collide with impurity atoms or v.....»»
Training Today Apple Watch app gains dynamic cycling workouts for more intentional rides
Training Today is a clever app that offers Apple Watch users a “readiness to train” score to help know when to rest, push, and more. Now the watchOS and iOS app have been updated with “dynamic cycling workouts” to train more intentionally on.....»»
Scientists create black arsenic visible infrared photodetectors
In recent years, the exceptional structure and fascinating electrical and optical properties of two-dimensional (2D) layered crystals have attracted widespread attention. Examples of such crystals include graphene, black phosphorus (BP), and transiti.....»»
Linux QR Codes: A Practical Guide for Dynamic Generation
Linux QR Codes: A Practical Guide for Dynamic Generation.....»»
iPhone 17 Pro rumored to get 12GB of RAM
A new rumor suggests the iPhone 17 Pro, due in 2025, will increase to 12GB of RAM and have a more narrow Dynamic Island cutout.The Dynamic Island cutout could get smaller in future modelsApple won't reveal the iPhone 16 lineup until September 2024, b.....»»
Study reveals rockburst processes, characteristics and triggering mechanisms
Field observations have revealed that highly stressed D-shape tunnels experience sidewall rockburst triggered by impact loads stemming from rock blasting or other mining-related dynamic disturbances......»»
Two facilities team up for structural biology advances with X-ray free-electron lasers and exascale computing
Plans to unite the capabilities of two cutting-edge technological facilities promise to usher in a new era of dynamic structural biology. Through DOE's Integrated Research Infrastructure, or IRI, initiative, the facilities will complement each other'.....»»
Scientists use high pressure NMR spectroscopy to study structure of dynamic proteins
A pressure of 3,000 bar is applied to the cold shock protein B of Bacillus subtilis in a small tube in the NMR spectroscopy laboratory at the University of Konstanz. This is roughly three times the water pressure at the deepest point of the ocean. Th.....»»
Attosecond core-level spectroscopy reveals real-time molecular dynamics
Chemical reactions are complex mechanisms. Many different dynamic processes are involved, affecting both the electrons and the nucleus of the present atoms. Very often, the strongly coupled electron and nuclear dynamics induce radiation-less relaxati.....»»
iPhone 17 rumors: Redesign with smaller Dynamic Island, new ‘Slim’ model, more
Apple has big changes in store for next year’s iPhone 17 lineup, according to a new report from reliable Haitong International Securities analyst Jeff Pu. In an investor note seen by 9to5Mac, Pu says that the iPhone 17 models will feature a refresh.....»»
Researchers unveil single-shot and complete polarization imaging system using metasurfaces
Think of all the information we get based on how an object interacts with wavelengths of light—aka color. Color can tell us if food is safe to eat or if a piece of metal is hot. Color is an important diagnostic tool in medicine, helping practitione.....»»
The Samsung Galaxy Book4 Pro has a rare $590 price cut today
The Samsung Galaxy Book4 Pro 360 is a premium 2-in-1 laptop with a 16-inch Dynamic AMOLED 2X touchscreen that's available from Samsung for a discounted $1,595......»»
Prompt Fuzzer: Open-source tool for strengthening GenAI apps
Prompt Fuzzer is an open-source tool that evaluates the security of your GenAI application’s system prompt against dynamic LLM-based threats. Prompt Fuzzer features Simulation of over a dozen types of GenAI attacks The tool contextualizes itsel.....»»
Getting dynamic information from static snapshots
Imagine predicting the exact finishing order of the Kentucky Derby from a still photograph taken 10 seconds into the race......»»
Scientists combine a spatially distributed sediment delivery model and biogeochemical model to estimate fluxes by water
Water erosion is the most active process controlling soil formation and evolution, which can affect the redistribution of carbon between terrestrial, aquatic, and atmospheric ecosystems. Erosion-induced organic carbon dynamic process should not be mi.....»»
Startup financing gender gaps greater in societies where women are more empowered: Study
Commercial bankers provide capital to fund the operations and growth of businesses. However, as these lenders evaluate entrepreneurs who apply for loans, gender bias leads to women being denied more often than their male counterparts......»»
Study suggests that cells possess a hidden communication system
Cells constantly navigate a dynamic environment, facing ever-changing conditions and challenges. But how do cells swiftly adapt to these environmental fluctuations?.....»»