A new translation app can help English speakers understand foreign-language food menus, allowing individuals with medical restrictions to make informed decisions. The app uses a method called n-gram consolidation to improve accuracy and reduce memory requirements, enabling real-time translations without internet connectivity.
Researchers at Purdue University have created a type of turfgrass that is safe for grazing animals but toxic to certain insects. The fungus, called Neotyphodium, produces compounds that kill insects while protecting the grass from animal harm. This breakthrough could lead to reduced pesticide use and promote sustainability in agriculture.
Purdue researchers develop new type of graphene inverter that works at room temperature, enabling transistors to amplify signals and control switching. The breakthrough could lead to the creation of ultrafast devices with simplified circuits for broader digital applications.
Researchers at Purdue University are testing the effects of fire on steel structures and nuclear power plant designs to improve fire safety. They have developed models that can be used in designs to enhance fire resistance, and their findings may lead to updates in design codes and computational building-design models.
Researchers found that adding a pretreatment step can increase the amount of ethanol obtained from switchgrass harvested in the fall. The study also showed that proper harvest time can significantly impact ethanol production, with spring harvesting resulting in more cellulose but also more lignin.
Tiny oxygen generators implanted in tumors boost killing power of radiation and chemotherapy, treating hypoxic solid tumors. The technology has shown promising results in shrinking tumors faster than those without devices.
A study by Purdue University researchers found that E. coli and Salmonella can survive inside plant tissues, rendering exterior sanitization ineffective. The pathogens were detected in every major tissue of the plants, including those transporting nutrients. Cooking foods to known temperatures eliminates these bacteria from inner tissues.
Purdue University scientist William Muir argues that genetically engineered salmon, AquAdvantage (AA), poses little real risk to the environment or human health. Once assessed and deemed safe, AA salmon should be allowed for production and sale in the US to increase food supplies for a growing world population.
A team of researchers at Purdue University has successfully created ultrapure gallium arsenide material that captures exotic states of matter. By cooling the material to extremely low temperatures and applying a magnetic field, they can create correlated states where electrons behave according to quantum mechanics.
A Purdue University study found that four popular fungicides have lost effectiveness against apple scab in Indiana and Michigan. The fungus has developed resistance, making it difficult for growers to manage their orchards without using older, more expensive fungicides.
Researchers discovered a new enzyme called SidD used by Legionella pneumophila to control its host cell and replicate. This finding provides insight into bacterial infection mechanisms and could lead to the design of a new therapy to save lives.
Researchers at Purdue University have developed new technologies that combine a laser and electric fields to manipulate fluids and tiny particles, enabling innovative sensors and analytical devices. The method can be used for medical diagnostics, testing food and water, crime-scene forensics, and pharmaceutical manufacturing.
A Purdue University study discovered a combination of enzymes in termite guts and symbionts that can efficiently break down woody biomass for biofuel production. The researchers found that the enzymes work together synergistically to release sugars from plant material, which is essential for creating biofuels like ethanol.
A recent study published in Phytopathology reveals that fungicide applications on corn are unlikely to produce yield increases unless fungal diseases are present. Farmers should weigh the cost of treatments against potential benefits and consider the price of corn when making decisions.
Researchers at Purdue University found that rats consuming fat substitutes gained weight and developed more fatty tissue compared to those on a regular high-fat diet. The study suggests that using fat substitutes as part of a long-term weight loss strategy may not be effective due to disrupted taste-calorie relations.
Purdue University scientist Kevin Keener's research suggests that rapidly cooling eggs can increase the activity of lysozyme, an enzyme that defends egg whites from bacteria. By re-saturating egg whites with carbon dioxide and altering pH levels, the technology aims to create a safer food product.
Researchers develop two new techniques that apply heat mapping and heat distribution to enable machines to perceive three-dimensional objects. These methods mimic the human ability to recognize objects regardless of their shape or orientation.
Researchers found that Hessian flies can trigger strong defenses in wheat plants, causing them to release essential nutrients to the insects. However, avirulent larvae can sometimes survive by reversing these defenses, potentially extending the durability of resistance.
Researchers at Purdue University have sequenced the genome of Mycosphaerella graminicola, a devastating wheat pathogen. The study revealed that the fungus has fewer genes related to producing enzymes that break down plant cell walls, suggesting it may evade detection by plant defenses.
Researchers at Purdue University have developed a new imaging technology that uses nanosecond laser pulses to measure ultrasound signals from molecules, enabling precise three-dimensional images of arterial plaques. This breakthrough could lead to better diagnoses and treatments for cardiovascular disease and other disorders.
A Purdue University study finds that climate change allows yellow starthistle to outcompete native species, leading to economic and ecological damage. As carbon dioxide levels rise, the invasive weed grows up to six times its normal size, while native grassland species remain relatively unchanged.
A Purdue University study found that higher temperatures and humidity levels can degrade the catechins in green tea powders, reducing their antioxidant properties. The research provides guidelines for storing these powders to maintain their nutritional quality.
Ostracism can lead to extended periods of pain and negative experiences due to its impact on human needs like belonging and self-esteem. The pain caused by social exclusion can linger for a long time if coping mechanisms are not effective, leading to depression, alienation, and feelings of unworthiness.
Purdue University researchers introduce a new class of software called surrogate interaction, enabling designers to easily change complex object features. This approach also enhances video game experiences by allowing players to manipulate animated characters and objects simultaneously.
The sequencing of the Selaginella genome provides a unique insight into plant evolution, revealing new genetic mechanisms and potential sources for pharmaceuticals. By comparing this genome with others, researchers have identified genes that played important roles in the early evolution of vascular and flowering plants.
Research from Purdue University found that consuming red pepper can manage appetite and burn more calories after a meal, especially for individuals who do not consume the spice regularly. Red pepper consumption increased core body temperature and reduced hunger for fatty, salty, and sweet foods in non-regular consumers.
A Purdue University-led team analyzed prehistoric data to find the Earth's recovery from 56 million-year-old high CO2 levels was quicker than models predicted. The study suggests that more than half of added carbon dioxide was pulled from the atmosphere within 30,000 to 40,000 years.
A new Purdue University study reveals that people who experience discrimination are more likely to gain weight and develop obesity-related health issues. The research found that males tend to be more affected by discrimination than females, with a higher increase in waist circumference over time.
A Purdue University study suggests that drought-exposed leaves may negatively impact soil nutrients by accumulating high levels of tannins. These tannins can interfere with critical enzymes in soil, potentially slowing down decomposition and nutrient cycling.
A Purdue University biochemist has created a nanopolymer that can be coated with drugs and then removed to determine which proteins the drug has entered. This development may help reduce side effects associated with cancer drugs by allowing for more targeted drug delivery.
Researchers found that eating high amounts of protein made men who were trying to lose weight feel fuller throughout the day. The study also showed that larger meals led to reductions in appetite and feelings of fullness, contrary to the common trend of eating smaller, more frequent meals.
Researchers found optimal light and temperature conditions for Tecoma stans, a flowering shrub native to Central and South America. The plant requires 14+ hours of light per day and supplemental lighting, making it an energy-intensive crop.
A Purdue University scientist has developed a nanopolymer that can detect the effectiveness of cancer drugs against biochemical processes leading to cancer cell formation. This innovation could replace radioisotopes and antibodies in screening kinase inhibitors, making it a universal method for pharmaceuticals.
Researchers studied the genome of Arabidopsis suecica, a hybrid species formed tens of thousands of years ago, to understand how genes are sorted and eliminated. The findings suggest that genes from one parent are preferentially expressed over the other, leading to the deletion of unfavored genes.
Researchers at Purdue University have developed a new manufacturing method that employs an ultrafast pulsing laser to create high-quality microchannels in thin-film solar cells. This technique could significantly increase the efficiency and reduce the cost of solar cells, enabling widespread adoption.
A recent study by Purdue University researchers used genetic methods to count endangered eagles, revealing significantly higher populations than visual counts. The technique identified individual DNA fingerprints for each bird, leading to more accurate estimates of population sizes.
A new study from Purdue University found that weight discrimination has a direct impact on the physical health of obese individuals, contributing to stress and declining functional abilities. Around 33% of severely obese people in the US report facing discriminatory experiences, which internalize prejudice and stigma.
Researchers created a new class of plant growth regulators that block auxin transport, controlling growth processes without hormonal activity or toxicity concerns. The inhibitors are expected to reduce environmental impact and safety risks associated with current growth regulators.
Researchers at Purdue University are developing a new scientific field that uses soundscapes to understand ecological characteristics and reconnect people with natural sounds. By analyzing the rhythms of natural sounds, scientists can detect early changes in climate, weather patterns, and pollution.
Researchers at Purdue University have developed a new type of biological and chemical sensor using thin stripes of a gelatinous material called a hydrogel. The sensor is highly sensitive and can measure changes in pH smaller than one-1,000th on the scale, enabling environmental monitoring and glucose monitoring.
Researchers have developed a system that recognizes hand gestures as commands to control a robotic scrub nurse or display medical images during operations. The technology aims to reduce surgery lengths and infection risks, while also having potential applications in emergency response activities.
Researchers propose a new cross-disciplinary approach to analyze and prevent systemic failures in complex systems. Such catastrophes, including power blackouts and disasters, are often caused by fragility in complex systems due to nonlinear interactions among components.
A Purdue University scientist discovered genetic evidence of how some plants adapt to live in unfavorable conditions. He found that the Arabidopsis thaliana plants with high sodium levels had a weak form of the gene HTK1, which regulates sodium intake distribution to leaves.
A study by Purdue University found that diabetes affects not only patients but also their spouses, causing similar distress and depressive symptoms. The research highlights the importance of considering the emotional impact on both individuals in diabetes care.
New materials could enable ultrapowerful microscopes, improved solar cells, and a possible cloak of invisibility. The breakthrough is made possible by overcoming two major limitations in metamaterials development: light absorption and precision tuning.
Researchers at Purdue University have developed a technique to create microfluidic devices on paper strips, enabling more complex chemical assays and applications in medicine and research. The approach uses a laser to modify paper with patterns, allowing for the detection of specific chemicals and biological molecules.
A new study from Purdue University reveals that practicing retrieval, such as self-testing, is a more effective strategy than elaborate studying for improving long-term retention. The research found a 50% improvement in long-term retention scores for students who practiced retrieval compared to those who used elaborative studying.
Scientists at Purdue University found that many wheat lines carrying resistance genes are ineffective against Hessian flies in the southeastern US. The study suggests that combining two unreleased genes may be the best option to create more effective resistance.
Researchers at Purdue University have developed a tiny slide-sized model of the female breast, dubbed 'breast on-a-chip,' to test nanomedical approaches for detecting and treating breast cancer. The model mimics the branching mammary duct system where most cancers begin.
A study by Purdue University economists found that California's tiered electricity pricing system discourages consumption and makes plug-in hybrid cars less economical. Adding a plug-in hybrid would increase energy use nearly 60% per household, mostly charged at the highest rate.