Stanford researchers have successfully used native bacteria to reduce TCE levels in groundwater by 96-98% through in situ bioremediation. This method conserves water and reduces pumping costs, but requires hydrogen peroxide as a catalyst.
Researchers at Stanford University have identified two separate clusters of neurons in the hippocampus involved in encoding and retrieving memories. These findings provide insight into the neural basis of memory and could lead to better treatments for Alzheimer's disease and other neurological disorders.
Researchers at Stanford University propose using tiny jet turbines to create a system that prevents aircraft wings from stalling. This approach uses massively parallel mechanical systems, enabling the creation of large numbers of small devices for improved power density and reliability.
Researchers from Stanford University and IBM's Almaden Research Center successfully measured forces of infinitesimal magnitude for the first time using a new method called magnetic resonance force microscopy. The technique enables the detection of atto-newton forces, which are one billionth of a billionth of a newton.
Stephen Schneider proposes a 'meta-institution' to evaluate scientific assertions and urges citizens to ask experts for information. He recommends asking three questions: What can happen, what are the odds, and how do you know?, to help navigate complex decisions.
Stanford University's Technology Ventures Co-op program accelerates the transfer of technology and science into the economy by teaching engineers entrepreneurship skills. The nine-month program places students in summer jobs with top Silicon Valley startups, providing on-the-job experience and exposure to high-tech products.
Researchers at Stanford University have developed a process to make polypropylene, a stiff plastic, that can flex like a rubber band. The elastic polymer has potential applications in various industries, including the production of disposable diapers and automotive dashboards.
Scientists warn that humanity's disregard for ecosystem services will have severe economic losses, estimated in trillions of dollars annually. The loss of nature's services can lead to floods, mudslides, and extinction of species, posing an existential threat to human survival.
Ecosystems provide essential services such as air and water purification, climate regulation, and soil fertility. These services are crucial for human survival and well-being. Scientists highlight the importance of preserving these services in the face of human activity's impact on the environment.
Ecologists are exploring how many species must be saved to keep an ecosystem functioning, with studies suggesting that losing even a small percentage of biodiversity can have significant consequences. Key findings include the importance of 'keystone' species and the impact of genetic variability on ecosystem resilience.
Product-based learning, developed at Stanford University, takes a radical approach to higher education by having students design and build real products for external clients. This method promotes deeper learning, relevance, and team collaboration. By working on projects that have real-world applications, students develop problem-solvin...
The Stanford research group synthesized a compound that replicates the chemical wizardry of cytochrome c oxidase, a vital biochemical process found in all oxygen-using organisms. The model converts oxygen molecules into water, releasing energy to charge biological batteries and generate heat.
The world's major cereal crops have increased variability in quantity from year to year, posing a risk to the poorest people who spend much of their income on food. Long-term climate change, technology adoption stages, and other factors contribute to these fluctuations.
Scientists at Stanford University have developed a system to work with millions of cell-sized squares composed of artificial membranes, offering new possibilities for experiments. The micro-membranes are stable, isolated, and retain their properties for several weeks, making them suitable for applications such as determining the struct...
A new virtual housewares catalog technology developed at Stanford University allows users to compare and purchase housewares online. The Infomaster system links online catalogs from various manufacturers, enabling searches for equivalent products despite different terms.
Scientists detect unique X-ray vibrations in black hole candidate GRS 1915+105, potentially revealing its mass and rotation rate. The discovery is consistent with predictions made by the Stanford astrophysics group three years ago.
Researchers used SOHO spacecraft to track solar dynamo's position and conditions. They found turbulence and shear flows indicative of dynamo presence at a layer 38,000 miles thick.
Researchers at Stanford University have confirmed the existence of 'elves,' high-altitude lightning flashes with rapidly expanding ring-like structures. The Fly's Eye device measured the dynamics and shape of elves, providing insights into their formation and behavior.
Researchers at Stanford University and their colleagues have isolated a single gene, fru, that controls most aspects of male sexual behavior in adult fruit flies. The gene governs the fly's courtship ritual, including its courting song and ability to recognize females.
The new technology uses upconversion to create visible light when struck by infrared laser beams, allowing for true three-dimensional color images. The implications are vast, with potential applications in medicine, air traffic control, and engineering.
Studies using high-resolution MRI scans show that long-term stress can cause a crucial part of the human brain to shrink. Research has found links between stress hormones and atrophy in regions responsible for memory and learning, such as the hippocampus.
The Zare lab's Microprobe Two-Step Laser Microscopy technique detects organic molecules in meteorites, revealing interplanetary and interstellar origins. The method eliminates contamination sources, enabling precise analysis of polycyclic aromatic hydrocarbons and other compounds.
Researchers create first detailed map of convection zone, revealing temperature patterns and flow beneath the surface. The map shows no evidence of giant convection cells as predicted, but reveals narrow plumes of cooler gases streaming downward toward the boundary with the radiative layer.
Stanford researchers have developed a new approach to reducing environmental impacts in chip manufacturing. By harnessing computer-aided design tools, they aim to minimize the use of water, energy, and toxic chemicals while improving industry competitiveness.
The SOHO mission has provided stunning images of the Sun's south polar region, revealing that even in quiet areas, there is tremendous activity. The observations suggest that solar plumes are associated with small regions of high magnetic activity and are more dynamic than previously thought.