Transmissive-detected laser speckle imaging for blood flow monitoring in thick tissue
Blood flow velocity is an important parameter reflecting vascular function. Abnormal vascular function is closely related to the occurrence and development of many diseases, such as diabetes, arteriosclerosis, thrombosis and so on. Therefore, the mon.....»»
Scientists demonstrate precise control over artificial microswimmers using electric fields
In a new study in Physical Review Letters, scientists have demonstrated a method to control artificial microswimmers using electric fields and fluid flow. These microscopic droplets could pave the way for targeted drug delivery and microrobotics......»»
A global imbalance in reference genomes: Research highlights need for sequencing resources in biodiversity-rich areas
Montana State University and Universidad de los Andes researchers have detected a significant imbalance in the distribution of tetrapod reference genomes. They find a disproportionate concentration of studies in high-latitude regions compared to wher.....»»
Vampire bats: Look beyond the fangs and blood to see animal friendships and unique adaptations
You can probably picture a vampire: Pale, sharply fanged undead sucker of blood, deterred only by sunlight, religious paraphernalia and garlic. They're gnarly creatures, often favorite subjects for movies or books. Luckily, they're only imaginary ….....»»
Investigating the flow of fluids with non-monotonic, "S-shaped" rheology
Water and oil, and some other simple fluids, respond in the same way to all levels of shear stress. These are termed Newtonian fluids, and their viscosity is constant for all stresses although it will vary with temperature. Under different stresses a.....»»
Thermal imaging may help fruits, veggies stay fresher longer
Before your favorite produce arrives at the grocery store, it must be carefully harvested and maintained across long stretches of time. A recent University of Georgia review published in Scientia Horticulturae suggests new temperature measuring techn.....»»
10 most intense action movies ever, ranked
The most intense action movies are heart-pounding works that push their protagonists to the brink, from Kill Bill to First Blood......»»
New partially coherent unidirectional imaging system enhances visual data transmission
A team of researchers from the University of California, Los Angeles (UCLA) has unveiled a new development in optical imaging technology that could significantly enhance visual information processing and communication systems......»»
Future Apple Watches could tell you if you’re at risk for diabetes
Apple has been working on a way to measure blood sugar levels without using a needle, and it looks like some progress has been made......»»
Jury rules Masimo smartwatches infringe Apple design patents
Apple and medical device company Masimo are currently embroiled in multiple legal battles, headlined by the ongoing fight over the Apple Watch’s blood oxygen sensor. In a separate case, however, Apple was handed a victory today courtesy of a ju.....»»
Apple tested a blood-sugar app that it will never release, but there’s good news
Apple is about to release sleep apnea detection support for Apple Watch users with watchOS 11.1. However, that isn’t the only health feature the company … The post Apple tested a blood-sugar app that it will never release, but there’.....»»
Report: Apple ran ‘highly secretive’ test of blood glucose app
A new report from Bloomberg today details that Apple quietly tested an app this year designed to “help people with prediabetes manage their food intake and make lifestyle changes.” The test comes as Apple continues its work on a noninvasive.....»»
Apple trials app to manage a person"s blood sugar levels
Apple is still working to help fight diabetes, with a report claiming it is internally testing an app to help people manage their blood sugar levels.Glucose monitoring on an Apple Watch using a Dexcom appApple has long been rumored to be working on w.....»»
When things get tight: How does the embryo in rapeseed react to mechanical constraints?
In 2021, the Nobel Prize in Physiology or Medicine was awarded for elucidating the biology of mechanosensors. These discoveries revealed how mechanical forces generated by touch influence tissue differentiation and morphogenesis in animals and humans.....»»
Tropical storm leaves towns submerged, 76 dead in Philippines
Homeowners in the northern Philippines used spades and rakes to clear out debris left by Tropical Storm Trami on Friday while rescuers trawled through thick mud looking for the missing as the death toll rose to 76......»»
Novel light source enables better temporal resolution of UV-induced molecular dynamics
The Attosecond Science group at the Center for Free-Electron Laser Science has developed a novel light source capable of producing extremely short pulses for the investigation of UV-induced molecular dynamics with unprecedented temporal resolution. S.....»»
Super-resolution imaging of living tissues achieved by multi-confocal image scanning microscopy
There is a growing demand for non-invasive insights into the complex three-dimensional subcellular dynamics within living tissues at the frontier of biological research. Professor Xi Peng's group at Peking University has developed a novel imaging tec.....»»
Saturn"s moon Titan has insulating methane-rich crust up to six miles thick
Saturn's largest moon, Titan, is the only place other than Earth known to have an atmosphere and liquids in the form of rivers, lakes and seas on its surface. Because of its extremely cold temperature, the liquids on Titan are made of hydrocarbons li.....»»
Grab the Galaxy Watch 6 Classic for 35% LESS!
The device comes with a lineup of impressive features, including a large display and metal chassis, as well as heart rate and SPO2 monitoring. The post Grab the Galaxy Watch 6 Classic for 35% LESS! appeared first on Phandroid. If you’.....»»
Biologist finds new ways to study snake venom
Dutch biologist Mátyás Bittenbinder developed new, non-animal methods to investigate tissue-damaging snake venom. In this way, he hopes to contribute to solutions for victims. Millions of people are bitten by venomous snakes every year. Of these, 4.....»»
Poaching suspected as camera traps find only 11 Sumatran tigers in 2 years
Camera-trap monitoring detected only 11 individual Sumatran tigers (Panthera tigris sumatrae) and no cubs between 2020 and 2022 in the Ulu Masen Ecosystem, Sumatra Island, Indonesia, reports a paper published in Scientific Reports. The high proportio.....»»