Electrochemical flow aziridination of terpenes
Due to the inherent physiological properties of nitrogen-containing heterocyclic moieties, the construction of nitrogen-containing compounds has emerged as one of the central issues in contemporary synthetic chemistry over recent decades. Among these.....»»
How Markup and the Files app on iOS or iPadOS works for students
With documents increasingly having an all-digital flow from assignment to submission, Markup and the Files app in iOS and iPadOS are great for students. Here's how to get the most out of them.Students bringing an iPad to school will be able to have a.....»»
Chemists develop a wireless electronic lateral flow assay test for biosensing
Lateral flow assays (LFA) tests have become ubiquitous within the general public; they are the format for standard home pregnancy and COVID-19 tests, indicating a positive result with a colored line, and a negative result with no colored line. In the.....»»
Cadence, UMC team up for 22nm analog and mixed-signal IC design flow certification
Cadence Design Systems' analog and mixed-signal (AMS) IC design flow has been certified for United Microelectronics' (UMC) 22ULP/ULL process technologies, according to the companies. This flow optimizes process efficiency and shortens design cycle ti.....»»
U.S. Bank ready to fund auto loans "instantly" for more car dealers
More than 800 car dealerships already have access to U.S. Bank's real-time payments feature for auto loans, which the bank says should improve cash-flow control and contracts-in-transit metrics......»»
Design the iPhone 14 of your dreams -- or your nightmares -- with this site
A developer has created a website enabling anyone to produce a render of what the iPhone 14 could look like, or at least how they want it to look.Renders of upcoming devices are big business, taking advantage of the rumors and leaks that flow months.....»»
Scientists realize nickel-catalyzed asymmetric heteroarylative cyclotelomerization of isoprene
Isoprene is used as a precursor to produce terpenes and terpenoids. However, the direct catalytic conversion of isoprene to terpenoids is challenging......»»
Newly discovered magnetic interactions could lead to novel ways to manipulate electron flow
Newly discovered magnetic interactions in the Kagome layered topological magnet TbMn6Sn6 could be the key to customizing how electrons flow through these materials. Scientists from the U.S. Department of Energy's Ames National Laboratory and Oak Ridg.....»»
New model developed to predict landslides along wildfire burn scars
A wildfire followed by an intense rainstorm is often a recipe for disaster. Without vegetation to cushion rainfall, water runoff can turn into a fast-moving, highly destructive landslide, called a "debris flow," which often has the power to wipe out.....»»
A superconducting diode without an external magnetic field
Superconductors are the key to lossless current flow. However, the realization of superconducting diodes has only recently become an important topic of fundamental research. An international research team involving the theoretical physicist Mathias S.....»»
Researchers study the turbulence raging inside distant stars
Stunning new images created by Keele researchers highlight the turbulent flow of energy inside distant stars......»»
Linked lanthanides shine light on field of crystal engineering
Rare earth metals, when linked, can act as a conduit for energy flow, and show promise for the development of novel materials......»»
SquarePhish: Advanced phishing tool combines QR codes and OAuth 2.0 device code flow
In this Help Net Security video, Security Consultant Kam Talebzadeh and Senior Security Researcher Nevada Romsdahl from Secureworks, showcase SquarePhish, a tool that combines QR codes and OAuth 2.0 device code flow for advanced phishing attacks. Squ.....»»
Could criminalizing ransomware payments put a stop to the current crime wave?
In this Help Net Security video, Charl van der Walt, Head of Security Research, Orange Cyberdefense, discusses whether criminalizing ransomware payments could quell the current crime wave by cutting off the flow of funds that motivates cybercriminals.....»»
Carvana shifts to cost-cutting mode after losses
Carvana CEO Ernie Garcia says the retailer has shifted priorities to favor cost efficiency and cash flow for the first time in company history......»»
Complex coacervate droplets as a model material for studying the electrodynamic response of biological materials
Manipulating solid particles of a few micrometers in size using an electric field has been of great interest to physicists. These controllable particles can be assembled into dynamic chains that can effectively control the flow of liquids in thin tub.....»»
Researchers create flow-driven rotors at the nanoscale
Researchers from TU Delft have constructed the smallest flow-driven motors in the world. Inspired by iconic Dutch windmills and biological motor proteins, they created a self-configuring, flow-driven rotor from DNA that converts energy from an electr.....»»
A novel permeable reactive barrier for in-situ groundwater remediation
A permeable reactive barrier, or "PRB," is a wall constructed below ground to clean up contaminated groundwater. The wall is "permeable," which means that contaminated groundwater can flow through the PRB to be treated. The reactive materials that ma.....»»
Researchers track movement of charred detritus dispersed from Goleta Beach after 2018 debris flow in California
The catastrophic debris flow that affected Montecito, Calif., in early January, 2018 was the result of a rare confluence of severe events. The Thomas Fire had been raging for weeks in Ventura and Santa Barbara counties, and an unusually strong winter.....»»
Iraqi Kurd farmers battle drought as Lake Dukan retreats
Farmers in Iraqi Kurdistan seeking to irrigate crops face seeing their economic lifeline slip away as the waters of Lake Dukan recede and dams upstream in Iran stem the flow......»»
Scientists develop novel electrochemical/fluorescent dual-mode biosensor
Researchers at the Suzhou Institute of Biomedical Engineering and Technology (SIBET) of the Chinese Academy of Sciences have recently proposed a hand-in-hand structured DNA assembly strategy and developed an electrochemical/fluorescent dual-mode bios.....»»