Researchers found that language comprehension involves continuous processing and competition between representations, contradicting traditional discrete models. The study used mouse movements to track students' processing of words, revealing curved trajectories indicating gradual ambiguity resolution.
A new study by Cornell University finds that acting violently can be protective against the effects of community violence among adolescent males, but not females. The research suggests that exposure to community violence is a widespread risk factor for emotional and behavioral problems.
Researchers found that concurrent use of single- and dual-gene Bt plants can put dual-gene plants at risk if single-gene plants are deployed in the same area. Dual-gene plants expressing two insecticidal proteins offer improved resistance to insects, but may be more vulnerable to resistance development.
A recent study published in Appetite found that preschool children aged 4-6 consume more food when served larger portions, regardless of their previous meal size. The researchers monitored the food intake of 16 children over five days and discovered that increased snack offerings also contributed to higher total daily calorie consumption.
The researchers created 'nanobarcodes' that can be read by computer scanners or observed under fluorescent light microscopes, allowing for the simultaneous identification of multiple pathogens. The technology has potential applications in genomic research, clinical diagnosis, and environmental monitoring.
A Cornell University professor and his team analyzed the devastation from the 2004 Indian Ocean tsunami, finding that educating residents and tourists about tsunami signs can significantly reduce casualties. The experts also emphasize the importance of protecting sand dunes and coral reefs as natural buffers from the sea.
Researchers at Cornell University have found clear bumps in infrared emissions at 10 and 18 microns in five type 1 AGNs, confirming the existence of silicate dust and supporting the unified theory. This evidence may provide insights into the inner temperature of dusty tori and shed light on the structure of active galactic nuclei.
Researchers found that people from Asia and Africa have lower lactase production due to harsh climates and diseases that made dairy farming unfeasible. In contrast, Europeans retain lactase due to historical dairy farming in their ancestral environments.
A limited study of 15 horses found that MLV vaccines consistently had lower fevers, no neurological disorders and less virus in nasal fluids. The horses were then exposed to the herpes virus after vaccination with either an MLV or inactivated vaccine.
Researchers at Cornell University have created fluorescent nanoparticles called 'Cornell dots' that can be used for biological imaging, optical computing, and other applications. These particles offer an alternative to quantum dots due to their greater chemical inertness and reduced cost.
Researchers at Cornell University developed a nanoscale detection device that can identify even the smallest organic molecules, including proteins. The device uses microfluidics to detect genetic markers for cancer susceptibility and has potential applications in medical and forensic diagnosis.
The Intelligent Information Systems Institute aims to explore AI's applications in data management, game theory, and more. Cornell faculty members are collaborating with visiting scientists to inspire innovation.
Researchers at Cornell University have developed a silicon device that can modulate light on a micrometer scale, enabling the integration of electronics and photonics. The device uses a ring resonator to filter out specific wavelengths of light, allowing for efficient switching between states.
Researchers at Cornell University found that higher-than-normal progesterone levels in female chickens during the first meiosis significantly produce more females. The study suggests that female birds manipulate sex ratios to adapt to their environment and ensure the next generation has enough females to care for.
A comparative genetic study by Cornell University researchers found that some genetic mutations in human sperm cells may allow them to avoid early death and reproduce, but also increase the risk of cancer. The study suggests that these mutations could have led to a positive selection advantage, making humans more prone to cancer.
Researchers detect enols in flames for the first time, revealing a new class of chemistry. The discovery uses a novel technique to distinguish between molecules and has potential applications in reducing pollutants and improving fuel cells.
Cornell University researchers have developed a robot composed of modular cubes, called molecubes, that can self-replicate by bending and attaching to other cubes. This technology has potential applications for space exploration and hazardous work environments, where robots could repair or rebuild themselves with spare modules.
Researchers will generate 10,000 lines of maize with disrupted genes to study their effects on plant systems and develop plants with enhanced properties for agriculture and industry.
Scientists have found that retinoic acid, a cancer-fighting vitamin A derivative, enters a cell's nucleus via protein CRABP-II by exposing positive charges on its amino acids. This discovery could lead to new treatments for various diseases, including leukemia and breast cancer.
Children living with single mothers and grandparents in the household show similar test scores to those in married-couple families. Research highlights the importance of grandparents' role in supporting children during adolescence. Grandparents can serve as a source of strength for youth navigating this critical period.
A five-year study aims to investigate why coyotes are becoming more aggressive in urban and suburban areas of New York state, with researchers seeking ways to prevent conflicts with humans. The study will also survey public attitudes and behaviors relating to coyotes, as well as develop methods to induce fear without harm.
A research team has rediscovered the ivory-billed woodpecker in the Big Woods of eastern Arkansas, with multiple sightings and frame-by-frame analyses of brief video footage. The evidence gathered during an intensive year-long search confirms that at least one male ivory-bill still survives in vast areas of bottomland swamp forest.
Researchers found that viewing past events from a third-person perspective can accentuate changes made, increasing motivation to pursue personal goals. This shift in perspective also influences behavior, with individuals who recall awkward social situations from a third-person view exhibiting improved social skills.
Entomologists Quentin Wheeler and Kelly Miller named three slime-mold beetle species after former US leaders Bush, Cheney and Rumsfeld. The decision was made to pay homage to the U.S. leaders' commitment to freedom and democracy.
The TRUST consortium, funded by NSF's Science and Technology Centers program, aims to create new technologies that make computer software and networks inherently secure. Researchers will focus on protecting against attacks, ensuring data integrity, and developing tools for building trustworthy systems.
Researchers found a gene, Elp1, that regulates cell polarity in yeast, offering insight into Familial Dysautonomia's pathogenesis. The protein plays an essential role in cell growth and neuron development, which may be disrupted in FD patients.
The National Science Board has awarded Cornell University a $70 million contract to manage the Arecibo Observatory until March 31, 2010. This renewal will enable further scientific research capabilities at the observatory, with plans to develop new instruments and expand user access.
Researchers have directly measured light from two confirmed extrasolar planets, HD 209458b and TrES-1, using NASA's Spitzer Space Telescope. The gas giants, similar to Jupiter, orbit close to their stars and radiate strongly in the infrared, with temperatures reaching up to 1,574 degrees Fahrenheit.
Researchers discovered that vampire bats can run, unlike most bat species, and power their gait with their forelimbs. This unique ability may have evolved independently to aid in feeding behavior, allowing them to avoid predators and catch prey while sleeping.
A Cornell University-led team has discovered a mysterious population of distant galaxies radiating in the infrared spectrum with hundreds of times more power than our Milky Way galaxy. The galaxies are thought to be ultraluminous infrared galaxies powered by massive starbursts or active galactic nuclei, and their discovery is published...
A Cornell University study found that tumor incidence was reduced by 17, 39, and 44 percent in rats fed the human equivalent of one, three, or six apples a day. The researchers also discovered that phytochemicals present in apples have potent antioxidant and anticancer activities.
According to Pinstrup-Andersen, failing to address Africa's devastating poverty will exacerbate global instability and push millions towards terrorism. The consequences of malnutrition and environmental degradation in Africa will have far-reaching effects on worldwide security.
Carla Gomes and Bart Selman have developed new techniques to tackle combinatorial problems, such as airline scheduling and chess, by finding key variables that can be fixed in advance. These approaches exploit the structure of real-world problems, allowing computers to find faster solutions.
Cornell University researchers have developed multimedia teaching tools for neuroscience, including Koé, a CD-ROM that explores sound, and Fruitfly, which delves into neurogenetics. These interactive tools aim to make complex concepts more engaging and accessible for students of all levels.
The Large Hadron Collider (LHC) and International Linear Collider (ILC) are two colossal machines being built to study the ultimate building blocks of matter. The LHC, nearing completion in Geneva, will collide protons with unprecedented energy, aiming to answer questions on mass, dark matter, and dimensions.
A new system of racial identification is proposed by sociologist David Harris, considering the multidimensional nature of racial classification. The 'matrix of race' identifies nine cells of identification based on genotype-ancestry, phenotype, and culture, addressing issues with census data collection.
Researchers use underwater microphones to track whales' songs and calls in the North Atlantic, finding evidence of long-distance communication over thousands of miles. The findings suggest whales have acoustic memories analogous to visual memories, guiding their movements and distribution.
A new study reveals that nitrogen pollution from fossil-fuel combustion is a significant source of watershed pollution, particularly in wet climates. Climate change models predict increased nitrogen pollution in the northeastern US, which could undermine efforts to restore coastal ecosystems like the Chesapeake Bay.
Researchers at Cornell University and their colleagues have built robots that mimic the human gait, consuming energy comparable to a human walker. The robots use simple control programs, suggesting that steady-state human walking might require only simple control as well.
Scientists create a novel polymer, polylimonene carbonate, using limonene oxide and CO2, offering an alternative to petroleum-based plastics. The biodegradable material has characteristics similar to polystyrene, a commonly used plastic.
The simulation reveals how tsunamis strike coastlines with devastating force, deforming sea water and affecting the earth's surface. The Cornell Multigrid Coupled Tsunami model, or COMCOT, calculates sea surface elevation based on earthquake data and topography.
Dehalococcoides bacteria can adapt to various environmental conditions through the use of mobile genetic elements, allowing them to degrade chlorinated pollutants. The genome sequence of Strain 195 reveals its ability to turn genes on and off in response to environmental cues.
A team of scientists from Cornell University and international partners will assess the impact of recent tsunamis on Sri Lanka's coastline. The research aims to enhance predictive capabilities and inform future development of tsunami warning systems.
The Mars rover mission has discovered evidence of prolonged presence of salty, acidic water on Mars' surface, making it a potential habitable place. The findings suggest that conditions were suitable for life to exist in the past.
The Mars rover Opportunity has found evidence that liquid water once flowed through the region of Meridiani Planum, a vast plain on Mars. This discovery suggests that conditions in this area may have been habitable for life at some point in Martian history.
A study by Cornell University researchers found that apple phenolic extracts can protect nerve cells from oxidative stress. Quercetin, a major flavanoid in apples, was shown to be the most effective antioxidant in protecting against neurotoxicity induced by hydrogen peroxide.
Marine scientists aim to fill information gaps on coral reef ecosystems to strengthen global management and policy interventions. The assessment focuses on identifying sources of new marine pathogens, reducing inputs, and developing control measures.
Researchers at Cornell University have created a device that can detect as few as six viruses using a tiny paddle oscillator. The device, which uses the natural resonant frequency of the paddles to sense changes in mass, has the potential to differentiate between various pathogens and toxic organic chemicals.
Researchers at Cornell University have discovered a new DNA enzyme, AIRs kinase, with a shape similar to other members of the riboside kinase family. This finding suggests that proteins may evolve using similar rules, and could lead to the design of laboratory tools for testing anticancer drugs.
A team of researchers at Cornell University has developed a compact, all-optical switch on silicon that can control light signals in real-time. This innovation paves the way for high-speed optical routing in fiber-optic communications, eliminating the need for conversion between electrical and optical signals.