Miniaturized, highly sensitive ultrasound sensor for photoacoustic imaging
Photoacoustic imaging generates ultrasound waves by irradiating biological tissues with pulses or modulated continuous lasers. Ultrasound sensors are used to capture ultrasound signals in a distributed manner. Then, the light absorption distribution.....»»
Study shows the longer spilled oil lingers in freshwater, the more persistent compounds it produces
Oil is an important natural resource for many industries, but it can lead to serious environmental damage when accidentally spilled. While large oil spills are highly publicized, every year, there are many smaller-scale spills into lakes, rivers, and.....»»
Freeze casting—a guide to creating hierarchically structured materials
Freeze casting is an elegant, cost-effective manufacturing technique to produce highly porous materials with custom-designed hierarchical architectures, well-defined pore orientation, and multifunctional surface structures. Freeze-cast materials are.....»»
New experimental evidence unlocks a puzzle in vascular tissue engineering
Angiogenesis is a process of forming hierarchical vascular networks in living tissues. Its complexity makes the controlled generation of blood vessels in laboratory conditions a highly challenging task......»»
Android 15 will make sideloading apps safer
Google is making some changes to how sideloading apps work in Android 15 by further restricting access to sensitive permissions. The post Android 15 will make sideloading apps safer appeared first on Phandroid. One of the benefits of Andro.....»»
Edgio Client-Side Protection enables organizations to secure critical customer data
Edgio released its Client-Side Protection solution. Designed to monitor scripts and APIs on the browser-side to prevent malicious code from exfiltrating sensitive customer data, Edgio Client-Side Protection allows teams to gain full visibility on cli.....»»
Enhancing sweet potato quality analysis with hyperspectral imaging and AI
Sweet potatoes are a popular food choice for consumers worldwide because of their delicious taste and nutritious quality. The red, tuberous root vegetable can be processed into chips and fries, and it has a range of industrial applications, including.....»»
How evolution has optimized the magnetic sensor in birds
Migratory birds are able to navigate and orientate with astonishing accuracy using various mechanisms, including a magnetic compass. A team led by biologists Dr. Corinna Langebrake and Prof. Dr. Miriam Liedvogel from the University of Oldenburg and t.....»»
Imaging technique shows new details of peptide structures
A new imaging technique developed by engineers at Washington University in St. Louis can give scientists a much closer look at fibril assemblies—stacks of peptides that include amyloid beta, most notably associated with Alzheimer's disease......»»
AI set to play key role in future phishing attacks
A staggering increase in QR code phishing (quishing) attacks during 2023 saw them skyrocket up the list of concerns for cyber teams globally, according to Egress. Attacks were both prolific and highly successful, demonstrating how cybercriminals effe.....»»
GenAI can enhance security awareness training
One of the biggest concerns over generative AI is its ability to manipulate us, which makes it ideal for orchestrating social engineering attacks. From mining someone’s digital footprint to crafting highly convincing spear phishing emails, to voice.....»»
Forcepoint DSPM safeguards sensitive information by examining data context and content
Forcepoint has launched Forcepoint Data Security Posture Management (DSPM), driven by AI to deliver real-time visibility, ease privacy compliance and minimize risks for data stored in multi-clouds and networks, including endpoints. Forcepoint DSPM ha.....»»
How to Get Ready for the Fallout 4 Next Gen Update
We’re just a couple of days away from Bethesda’s highly anticipated Fallout 4 next gen update which means it’s a great time to start prepping for its release. Earlier this month, the company announced plans to deploy the patch on Ap.....»»
High-speed imaging and AI help us understand how insect wings work
Too many muscles working too fast had made understanding insect flight challenging. Enlarge / A time-lapse showing how an insect's wing adopts very specific positions during flight. (credit: Florian Muijres, Dickinson Lab).....»»
New iPads Imminent as Latest Hint Comes from Apple
Apple is expected to launch a new iPad models in May and the latest hint comes from the company itself. Rumors suggest Apple is targeting next month for two highly anticipated announcements. The first, a new OLED iPad Pro with an assortment of upgrad.....»»
You’ll soon be Able to Play PS1 Games on your iPhone
The list of emulators for Apple devices gets a bit longer. The post You’ll soon be Able to Play PS1 Games on your iPhone appeared first on Phandroid. Not long after the highly-popular Delta emulator made its “official” de.....»»
Fuxnet malware: Growing threat to industrial sensors
In this Help Net Security video, Sonu Shankar, Chief Strategy Officer at Phosphorus, discusses how Blackjack’s Fuxnet malware should be a wakeup call to industrial operators about the vulnerability of sensor networks and the outsized impact these a.....»»
Cloud Console Cartographer: Open-source tool helps security teams transcribe log activity
Cloud Console Cartographer is an open-source tool that maps noisy log activity into highly consolidated, succinct events to help security practitioners cut through the noise and understand console behavior in their environment. “Infrastructure.....»»
East Africa"s "soda lakes" are rising, threatening their iconic flamingos
Huge pink flocks of millions of flamingos—flamboyances of flamingos—are one of nature's great spectacles. But colleagues and I have uncovered worrying trends in the salty and highly-alkaline "soda lakes" of east Africa where most of these birds l.....»»
Scientists develop novel aggregation-induced emission carbon dots for bioimaging
Carbon dots (CDs) are an intriguing class of nanomaterials that have attracted a great deal of attention in recent years. These carbon-based materials possess excellent fluorescence properties, making them highly appealing for a wide range of applica.....»»
Redgate Monitor Enterprise prevents unauthorized access to sensitive information
Redgate has launched an enterprise version of its popular database monitoring tool, providing a range of new features to address the challenges of scale and complexity faced by larger organizations. Redgate Monitor Enterprise offers advanced capabili.....»»