Articles tagged with Temperature Sensors
New research from the American Meteorological Society explores AI forecasting limits, the impact of climate change on hurricane trends, and simplifies the heat index. The studies find that machine learning can outperform numerical physics-based models in certain conditions, but not universally.
Researchers have developed a highly sensitive electronic 'skin' using tiny devices that can measure force applied over an area. This technology has the potential to improve prosthetic limbs and robotic manipulation, allowing robots to accurately track hand movements and grasp delicate objects.
Researchers found that specific amino acids in the TRPM8 protein of salamanders that prefer cooler environments lead to diminished cold sensitivity. This discovery provides insight into the mechanisms behind temperature-sensing channels in tailed amphibians.
Researchers developed a novel fabrication method for thin-film temperature sensors that operate across an exceptionally wide temperature range, from –50 °C to 950 °C. The technique eliminates the need for complex protective layers, making it faster and cheaper to produce sensors.
Researchers have identified a monoacylglycerol acyltransferase (MGAT)-coding gene named bishu-1 that maintains the expression level of thermal receptors and modulates cool temperature sensation and avoidance behavior. The discovery could promote the development of lipid-mediated treatments for maintaining thermosensation in humans.
Researchers from Okayama University create nanodiamonds with nitrogen-vacancy centers, exhibiting strong fluorescence and stable spin states for biological applications. The developed nanodiamonds have improved spin quality compared to bulk diamonds, making them suitable for bioimaging and quantum sensing.
Researchers have developed sensitive ceramic sensors that can selectively respond to pressure or temperature, which are integrated into a prosthetic hand and a robotic skin. The goal is to enable safe collaboration between humans and machines, with applications in medicine and industry.
Researchers propose using coordinated multi-swarm drones to quell forest fires, leveraging AI-enabled fire detection and autonomous decision-making. The approach could lead to more efficient fire suppression and reduced response times.
A Northwestern University team developed a wireless, implantable temperature sensor to monitor inflammatory flareups in patients with Crohn's disease. This allows clinicians to act earlier to prevent permanent damage caused by inflammatory episodes.
Researchers at MIT developed a battery-free sensor that can harvest energy from its environment, allowing for long-term data collection in remote settings. The sensor uses a network of integrated circuits and transistors to store and convert energy efficiently, eliminating the need for batteries.
A team of researchers at Ghent University and imec developed a silicon photonic temperature sensor that measures up to 180°C. The sensor was realized in the framework of the European SEER project, where partners focus on integrating optical sensors in manufacturing routines for composite parts.
A study evaluated sleep tracking performance of various wearable devices against a reference system, considering user needs. Non-EEG wearables showed superior performance for healthy individuals who want to monitor sleep habits.
The University of Central Florida has been awarded $50,000 each by the NASA Minority University Research and Education Project Partnership Annual Notification (MPLAN) awards. The research focuses on developing wireless multimodal sensors and studying sustainable aviation fuels to reduce environmental impact.
Researchers developed a new intravenous needle that softens via body temperature on insertion, reducing tissue damage and blood-borne disease risks. The P-CARE needle's variable stiffness characteristics make it flexible upon insertion, allowing for more comfortable injections.
Research finds that skin keratinocytes regulate temperature sensation by controlling the amount of TRPV3 proteins, reducing their activity when bound to TMEM79. This discovery resolves controversy over skin keratinocytes' involvement in temperature detection.
Researchers have developed novel organometallic molecular junctions that exhibit unprecedented thermoelectric performance, achieving a Seebeck coefficient of 73 μV/K. These results are promising for the development of nanoscale semiconductors and efficient thermoregulation.
Researchers at Seoul National University have developed a biodegradable and eco-friendly sensor that can detect food temperature and freshness. The sensor, made from laser-induced graphene on commercial paper, enables real-time monitoring of food spoilage and can be used in various industrial fields.
Scientists have created a self-powered, temperature-activated device using edible materials like table salt, red cabbage, and beeswax. The sensor can be used to monitor the storage history of frozen products and alert consumers.
Researchers developed a soft, stretchable, self-powered thermometer that can be integrated into stretchable electronics and soft robots, enabling new human-machine interfaces and applications. The sensor has high sensitivity and quick response time, and can measure temperatures up to 200 degrees Celsius or as cold as -100 degrees Celsius.
Researchers investigated glass fiber-reinforced epoxy-based flat laminates with pultrusion, a fast and versatile composite manufacturing process. The study found significant promise for structural applications of these 'shape memory' composites in various industries.
The smartband iFeel-You detects high body temperatures and proximity to others, alerting users to respect social distancing. Researchers developed the wearable using technologies from a sensorized suit, aiming for practical solutions in industries and daily life.
Researchers at UC San Diego developed a temperature sensor that runs on 113 picowatts of power, reducing energy consumption by 628 times. The technology can enable new devices powered by harvesting energy from low-power sources.
Scientists have identified a specific group of neurons in the mouse hypothalamus that acts as the internal thermostat, regulating core body temperature. These neurons express the ion channel TRPM2 and limit excessive temperature rise in response to infection or trauma.
Researchers at Eindhoven University of Technology developed a tiny wireless temperature sensor that measures just 2 square millimeters and weighs 1.6 milligrams. The sensor operates beneath a layer of paint or concrete, consumes extremely low energy, and can be easily incorporated into buildings.
The study found that TRPV3 channels in western clawed frogs have opposite temperature sensitivities compared to mammals, indicating dynamic adaptation to thermal environments. The researchers identified a gene and examined its function, revealing structural differences between frog and mammal channels.
Researchers at Rensselaer Polytechnic Institute developed a technique to probe the temperature rise in the vicinity of RF-actuated nanoparticles. The study found that the measured temperature rise was consistent regardless of whether the sensors were mixed with or covalently bonded to the nanoparticles.
Assistant professor Jessica Lundquist uses low-cost temperature sensors and tennis balls to study mountain precipitation and its impact on lower-elevation communities. The system provides accurate temperature readings for up to 11 months in remote locations, helping improve computer models and storm flooding forecasts.