Confocal laser speckle autocorrelation imaging of dynamic flow in microvasculature
In a new publication from Opto-Electronic Advances, researchers from the National University of Singapore, Singapore, discuss confocal laser speckle autocorrelation imaging of dynamic flow in microvasculature......»»
Hands-on with Insta360 Flow Pro: The first iPhone gimbal to support Apple’s DockKit
You may be familiar with Insta360 Flow, a popular gimbal with AI tracking capabilities for smartphones. Insta360 is now introducing Flow Pro, an improved version of its stabilizer with an updated algorithm and an important new feature for iPhone user.....»»
Mirantis OpenStack for Kubernetes 24.2 automates workload distribution
Mirantis announced Mirantis OpenStack for Kubernetes (MOSK) 24.2 with an exclusive dynamic resource balancer feature that automates workload distribution to solve hotspot and “noisy neighbor” problems. Now, MOSK automatically redistributes worklo.....»»
Improved imaging offers new insight into Mount Etna
With a technique called seismic tomography, researchers use the shape of traveling seismic waves from nearby or distant earthquakes to create 3D images of inner Earth, allowing them to "see" hundreds of kilometers below the surface......»»
Super-resolution machining of single crystalline sapphire by femtosecond laser-induced, plasma-assisted ablation
A new study in Opto-Electronic Advances discusses super-resolution machining of single crystalline sapphire by GHz burst mode femtosecond laser-induced plasma assisted ablation......»»
Novel time-of-flight-resolved stimulated Raman scattering microscopy enables high-resolution bioimaging
Stimulated Raman scattering (SRS) microscopy is an optical vibrational spectroscopic imaging technique and has emerged as an appealing label-free imaging tool for tissue and cell imaging and characterization with high biochemical specificity......»»
Low-cost depth imaging sensors achieve 97% accuracy in rapid plant disease detection
A research team has investigated low-cost depth imaging sensors with the objective of automating plant pathology tests. The team achieved 97% accuracy in distinguishing between resistant and susceptible plants based on cotyledon loss. This method ope.....»»
Engineers develop advanced optical computing method for multiplexed data processing and encryption
Engineers at the University of California, Los Angeles (UCLA) have unveiled a major advancement in optical computing technology that promises to enhance data processing and encryption. The work is published in the journal Laser & Photonics Reviews......»»
Controlling magnetism with polarized light: Non-thermal pathway uses inverse Faraday effect
Intense laser pulses can be used to manipulate or even switch the magnetization orientation of a material on extremely short time scales. Typically, such effects are thermally induced, as the absorbed laser energy heats up the material very rapidly,.....»»
Researchers explain the imaging mechanisms of atomic force microscopy in 3D
Researchers at Nano Life Science Institute (WPI-NanoLSI), Kanazawa University report the 3D imaging of a suspended nanostructure. The technique used is an extension of atomic force microscopy and is a promising approach for visualizing various 3D bio.....»»
Study finds early-onset El Niño means warmer winters in East Asia, and vice versa
The phenomenon known as El Niño can cause abnormal and extreme climate around the world due to it dramatically altering the normal flow of the atmosphere. In Japan, historical data has shown that El Niño years tend to lead to warmer winters. This c.....»»
Whale sharks given a health check with ultrasound imaging technique
An international team of researchers has discovered a new method of imaging free-swimming whale sharks using underwater ultrasound......»»
High-precision infrared imaging technology reveals the magnetic domain structure of non-collinear antiferromagnets
Non-collinear antiferromagnetic materials, which have a net magnetic moment of nearly zero, yet exhibit significant anomalous transverse transport properties, are considered candidate materials for the next generation of spintronic devices......»»
"Acceleration beats" shine bright light on a novel universal modulation regime in a semiconductor-based laser
Researchers at the Paul-Drude-Institute for Solid State Electronics (PDI) have observed a novel modulation regime characterized by the emergence of previously unseen "acceleration beats" in a modulated semiconductor-based laser......»»
New imager acquires amplitude and phase information without digital processing
Researchers at the University of California, Los Angeles (UCLA) have achieved a significant milestone in optical imaging technology. A new all-optical complex field imager has been developed, capable of capturing both amplitude and phase information.....»»
Tracing the evolution of ferns" surprisingly sweet defense strategy
Plants and the animals that eat them have evolved together in fascinating ways, creating a dynamic interplay of survival strategies. Many plants have developed physical and chemical defenses to fend off herbivores. A well-known strategy in flowering.....»»
Exploring hierarchy in dynamic environments
Most organizations operate under command hierarchies: Workers, who know the ground reality, report to managers, who know the big picture. If these views conflict, what happens to organizational performance?.....»»
Lava continues to flow from Iceland volcano but not at powerful level as eruption
Lava continued to spurt from a volcano in southwestern Iceland on Thursday but the activity had calmed significantly from when it erupted a day earlier......»»
Microscopic defects in ice influence how massive glaciers flow, study shows
As they seep and calve into the sea, melting glaciers and ice sheets are raising global water levels at unprecedented rates. To predict and prepare for future sea-level rise, scientists need a better understanding of how fast glaciers melt and what i.....»»
New method advances cancer detection by counting tiny blood-circulating particles
A University of Houston researcher is reporting a new method to detect cancer which could make cancer detection as simple as taking a blood test. With a 98.7% accuracy rate, the method—which combines PANORAMA imaging with fluorescent imaging—has.....»»
Nanoscale engineering brings light-twisting materials to more extreme settings
Imaging the hot turbulence of aircraft propulsion systems may now be possible with sturdy sheets of composite materials that twist light beams, according to research led by the University of Michigan and Air Force Research Laboratory......»»