Researchers developed an algorithm that accelerates the registration of 3D medical images by learning from previous registrations, reducing processing time to minutes or seconds. The 'VoxelMorph' algorithm uses convolutional neural networks and achieves comparable accuracy to state-of-the-art systems.
A new study found that China's sulfur emissions from coal-fired power plants decreased by 13.9% after implementing a law requiring significant reductions, but compliance varied widely among regions. The research used satellite data and on-the-ground emissions monitoring systems to pinpoint discrepancies and suggest policy lessons.
A team of MIT engineers has developed a way to improve the survival time for divers in frigid water by up to three times, using a combination of a blubber-like insulating material and trapped pockets of gas. The new wetsuit treatment uses heavy inert gases like xenon or krypton to reduce heat loss from the body.
A new probiotic mix of natural and engineered bacteria can diagnose and treat cholera by detecting a specific molecule and producing an enzyme that kills the bacteria. This approach offers an inexpensive and quick means to track the disease and provide treatment, potentially replacing traditional antibiotics.
Researchers develop magnetically activated soft robots with controlled movements, enabling remote control in enclosed spaces. The new technique uses a new type of 3D-printable ink infused with magnetic particles, allowing for fast, forceful, and body-benign movement.
A new study from MIT and Harvard University introduces the 'Therepi' device, which attaches directly to damaged heart tissue to deliver multiple therapies. The device addresses issues with current drug delivery methods, providing a non-invasive solution for treating heart disease.
Researchers have developed a new ultrafast and highly sensitive bolometer that can work at room temperature, paving the way for new astronomical observatories, heat sensors, and quantum sensing devices. The device uses graphene to amplify absorption of electromagnetic radiation, enabling precise measurements in picoseconds.
A new MIT system captures water evaporating from cooling towers, reducing water loss and providing clean drinking water for coastal cities. The system's efficiency is improved by using ion beams to charge water droplets, allowing them to be drawn toward a mesh of wires.
The new transmitter uses ultrafast 'frequency hopping' and data encryption to protect signals from being intercepted and jammed. This technology could secure medical devices, wearables, vehicles, and smart household technologies, making the internet of things a more secure place.
Researchers identified a neural strategy that enables the brain to rapidly select and perform different mental operations. The brain uses a combination of internal cues and external inputs to control movement times flexibly, allowing for novel computations on the fly.
Researchers at MIT developed an algorithm to prioritize and transmit data from sensors in real-time, ensuring the freshest possible data is received by a network. The algorithm calculates an 'index' based on data age, channel reliability, and node priority, guaranteeing optimal decision-making without overloading wireless channels.
Researchers at MIT have devised a new method for enhancing the interaction between light and matter, which could lead to more efficient solar cells that collect a wider range of light wavelengths. By slowing down light and controlling its frequency, they can also create tunable color LEDs with fully tunable emissions.
Researchers developed a wireless system to power implants deep within human body, eliminating battery limitations. The technology uses radio waves to supply energy to devices, enabling remote control of medical applications such as drug delivery and sensing.
Researchers at MIT have developed an AI-based method to design multilayered nanoparticles with desired properties, potentially speeding up the development of new materials. The technique uses computational neural networks to learn how a nanoparticle's structure affects its behavior, allowing for faster prediction and design.
Researchers found that APOE4 promotes beta amyloid protein accumulation, leading to Alzheimer's pathology. They also discovered that editing the gene can eliminate signs of Alzheimer's in brain cells.
Researchers developed a new neural interface paradigm that preserves dynamic muscle relationships in amputated limbs, allowing for proprioceptive feedback and movement commands. The technique improved sensation and control of prosthetic limbs, enabling people with artificial limbs to move more efficiently and naturally.
A new compression bandage developed by MIT engineers features pressure-sensing photonic fibers that change color in response to pressure. This allows caregivers to gauge the optimal pressure and adjust the bandage accordingly.
MIT physicists have found a way to boost thermoelectricity's potential, with a theoretical method that could produce five times more efficient materials and potentially double the amount of energy generated. The new approach uses topological semimetals under strong magnetic fields, enabling electrons and holes to move in opposite direc...
Researchers developed nanoparticles carrying temozolomide and a bromodomain inhibitor to target glioblastoma tumors. The particles, coated with transferrin, successfully delivered large doses of chemotherapy drugs directly to the tumor site, reducing side effects.
MIT researchers have developed an ingestible sensor equipped with genetically engineered bacteria that can diagnose bleeding in the stomach or other gastrointestinal problems. The sensor, powered by ultra-low-power electronics, can detect biological signals in near real-time and transmit data to a smartphone.
Researchers at MIT have developed a fleet of autonomous boats that can ferry goods and people, reducing street traffic. The boats can also be printed using 3D technology and equipped with sensors to monitor water quality, providing insights into urban health.
Researchers at MIT have developed an algorithm that uses a network-based approach to optimize taxi fleets in cities. The solution, dubbed the 'minimum fleet problem,' reduces the number of vehicles needed by 30% while maintaining service levels.
A study by MIT researchers found that patterns of eye movement correlate strongly with performance on standardized tests of English as a second language. The study tracked eye movement to determine comprehension, revealing potential for use as a testing tool.
A new lane-change algorithm developed by MIT allows autonomous vehicles to model an entire range of driving styles, from conservative to aggressive, with safety guarantees. The system computes buffer zones on the fly and ensures collision avoidance within a given time frame.
Researchers have devised a way to rapidly synthesize and screen millions of novel proteins that could be used as drugs against Ebola and other viruses. These 'xenoproteins' offer advantages over naturally occurring proteins, including increased stability and potential for better immune response.
A new nanoparticle vaccine developed by MIT researchers can deliver multiple doses of the polio vaccine in just one injection, making it easier to immunize children in remote regions. The vaccine uses a biodegradable polymer that releases the vaccine in bursts at defined time points, providing long-lasting immunity.
MIT engineers create a new virtual-reality training system for drones, enabling vehicles to navigate through an empty physical space while 'seeing' a rich, virtual environment. The system, dubbed Flight Goggles, reduces the number of crashes that drones experience in actual training sessions.
Researchers have designed a robotic glider that can skim along the water's surface, riding the wind like an albatross while also surfing the waves like a sailboat. The system can cover a given distance using one-third as much wind as an albatross and traveling 10 times faster than a typical sailboat.
The MIT researchers developed modular blocks that can be assembled to produce diagnostic devices for diseases such as cancer, Zika virus, and tuberculosis. These 'plug-and-play' devices are inexpensive, easy to use, and can perform multiple biochemical functions, potentially improving access to medical technology in developing countries.
Recipients of government aid in rural Indonesia receive 26% more subsidized rice after receiving simple information cards with program details. The study found that tangible information provides bargaining power, allowing villagers to negotiate better outcomes.
Researchers at MIT and Stanford University present a new system for protecting genomic data privacy in large-scale biomedical studies. The system uses secret sharing to divide sensitive data among multiple servers, enabling efficient privacy protection for millions of genomes.
Researchers pinpoint neural interactions that allow us to learn from observing others' experiences. The ACC and BLA regions in the brain are found to be active when we learn by watching others, and a specific circuit is identified that enables this type of learning.
MIT researchers have discovered the factors that determine whether a DNA knot moves along the strand or jams in place. By manipulating the electric field strength, they can induce knots to move towards one end of the molecule, potentially enabling more accurate genome sequencing and knot removal methods.
A 24-hour fast can reverse age-related decline in intestinal stem cells' regenerative capacity. Fasting induces a metabolic switch that enhances stem cell function, which can be reproduced by activating PPARs with a molecule.
A new study by MIT researchers found that children can learn grammar up to age 17 or 18, while adults struggle to achieve native speaker-level proficiency unless they start learning before age 10. The study analyzed data from nearly 670,000 people and suggests a longer critical period for language learning.
MIT researchers have developed a new MRI sensor that can detect direct signals of neural activity by tracking calcium ions, allowing for more precise mapping of brain function. The sensor can detect subtle changes in calcium concentrations outside of cells and respond in a way that can be detected with MRI.
A team of researchers at MIT analyzed four different solar cell technologies and found that the most efficient but expensive panels were the best option for residential systems in dry locations. However, for utility-scale installations or in wetter climates, less efficient but cheaper panels are more economical.
The new approach uses flat, artificial material composed of nanostructured optical elements to control and detect mid-IR waves, enabling cheaper, flatter, and more efficient detectors for night vision, biomedical sensing, and free-space communication. The devices can transmit up to 80% of mid-IR light with high efficiency and are made ...
A new implantable device could help insulin-producing cells live longer after transplant and improve treatment of type 1 diabetes. The device, developed by MIT researchers, supplies oxygen to transplanted islet cells, allowing them to remain viable for several months and maintain normal blood glucose levels.
A new MIT study estimates that China's climate policy would improve air quality and human health, saving $339 billion in health costs by 2030. The researchers used a new modeling approach to simulate the effects of different policy scenarios on provincial air quality and public health.
Researchers at MIT have developed a physics-based system to verify the destruction of nuclear warheads, using cryptographic keys in physical form. The new method uses neutron detection and resonance processes to identify authentic warheads, while concealing their designs.
A new technique allows for the assembly of optical and electronic components on separate layers of silicon, enabling the use of modern transistor technologies. This breakthrough increases the speed and reduces the power consumption of chips, which is crucial as transistors continue to rise in count.
Researchers trained a deep neural network to perform two auditory tasks, including speech and music identification. The model accurately replicated human performance and provided evidence for the hierarchical organization of the auditory cortex.
Researchers have discovered that diamond can bend and stretch by up to 9 percent without breaking when grown in extremely tiny needle-like shapes. This finding could lead to the development of diamond-based devices for various applications, including biocompatible imaging and drug delivery.
Researchers at MIT have developed a continuous manufacturing process to produce long strips of high-quality graphene. The team's results are the first demonstration of an industrial, scalable method for manufacturing high-quality graphene suitable for membrane applications.
Artificial antimicrobial peptides, developed by researchers using a computer algorithm, have shown promise in combating drug-resistant bacteria. The most promising candidate, guavanin 2, has been found to be more potent than naturally occurring peptides and effective against Gram-negative bacteria.
Researchers at MIT and Brigham and Women's Hospital have developed biocompatible gels for drug delivery using caffeine as a catalyst, eliminating the need for hazardous metal catalysts.
The Transiting Exoplanet Survey Satellite (TESS) will survey nearly the entire sky for signs of passing planets. The spacecraft aims to detect thousands of stars hosting transiting planets and measure the masses of at least 50 small planets less than four times that of Earth.
A team of planetary scientists from MIT has identified large concentrations of sulfidic anions in shallow lakes on early Earth, which may have sped up the chemical reactions required to convert simple prebiotic molecules into RNA. This finding fundamentally changes our knowledge of early Earth and its potential role in the origin of life.
A team of researchers at MIT has shown that an FDA-approved dye can be used for short-wave infrared imaging, producing clearer images of blood vessels and other body tissues. This breakthrough could enable doctors to visualize these structures with greater accuracy, leading to improved diagnosis and research.