Researchers found that parents' conflict resolution styles predict children's reactions to simulated phone conflicts, with both overtly hostile and indifferent approaches linked to increased distress. Children's prior experiences with parental conflicts can alter their coping mechanisms for later conflicts.
Researchers found that deaf Nicaraguan boys developed complex grammatical components and used them in the same way as highly evolved languages. This suggests that the concept of 'subject' is an innate tendency in humans, existing before linguistic input or exposure to other language speakers.
Scientists have re-evaluated mountain building processes after discovering ancient mountain elevation data reveals a rapid uplift of the Andes between 10-7 million years ago. This suggests that 'deblobbing' - the detachment of dense mantle roots beneath the Earth's crust - may be responsible for mountain range formation.
Researchers create novel approach to tackle phase-change process, calculating critical point properties for the first time. The simulation findings match predictions and experimental results, including microgravity measurements on the Space Shuttle.
Researchers precisely imaged and counted color-receptive cones in a living human eye for the first time, revealing that color perception goes beyond hardware limitations. The brain's normalization mechanism balances colors despite variations in the visual system.
Astronomers have found two young stars with 'gaps' in their disks that resemble the gaps between Jupiter and Uranus in our solar system. The discovery challenges existing theories of giant-planet formation and provides a unique window into how our own solar system came to be.
A new 'nuclear battery' technology has been developed, increasing the surface area of a radioactive gas to produce a current. This increase results in a 160-fold efficiency improvement over conventional designs, making it suitable for long-lasting medical devices and deep-space probes.
Physicists' theories on the top quark and weak nuclear force are challenged by a new measurement. The study suggests that the top quark is left-handed, contradicting previous theories linking it to the weak force.
Researchers have found a young planet that is smaller than expected and orbits its parent star at the same distance as our own Neptune. The discovery was made using NASA's Spitzer Space Telescope and challenges current understanding of planetary formation, leading to a re-examination of existing theories.
Researchers found neural patterns in adult ferrets' visual cortex correlated with images viewed, but not in young ferrets. Adult ferret brains showed 80% processing activity even in darkness, suggesting the basis of comprehending vision may differ in young and old brains.
A study by Daphne Bavelier and her team found that visual information is less effective at holding seven items in short term memory compared to auditory information. However, a new test design revealed that both sight and sound are equally important for cognitive ability.
Physicists have developed a new method to calculate top quark mass with improved precision, allowing researchers to explore the previously inaccessible energy range of the Higgs boson. This breakthrough could lead to a better understanding of how particles acquire mass and solve one of science's great conundrums.
Researchers confirm Bedout impact crater as potential 'smoking gun' of a massive meteor collision, linked to the Permian-Triassic extinction and the Cretaceous-Tertiary boundary mass extinctions. The team found evidence of shock-melted rock formations, feldspar glass, and similar correlative lava flows in India and Siberia.
Studies show humans can recognize word boundaries in complex languages through statistical analysis of sound patterns. A new test reveals people can distinguish regularity in consonant relationships and use them to divide sounds into words with great accuracy.
A team of scientists has found evidence that a massive ancient meteorite struck the Earth 251 million years ago, triggering climate change and volcanic activity. This led to the extinction of nearly nine-tenths of all life on Earth.
Researchers have successfully created carbon nanotubes with ideal photon emission, a narrow and steady emission that can be used for quantum cryptography and single-molecule sensors. This breakthrough enables the development of practical applications in fields such as quantum optics and biology.
A new study has found that mobile magma plumes, rather than stationary hotspots, are responsible for the formation of islands and subsurface mountains in the Pacific Ocean. This discovery challenges traditional theories of tectonic movement and sheds light on climate changes recorded in ancient rocks.
A recent study found that symptoms of depression are a consistent predictor of shortened survival in cancer patients. After accounting for other factors, researchers discovered that depressive symptoms were the most significant psychological indicator of poor outcomes.
Researchers have identified a gene, Nup 96, that plays a crucial role in preventing the reproduction of hybrid fruit fly species, suggesting natural selection as the driving force behind their divergence. The study provides unprecedented insight into speciation and offers new avenues for understanding the evolution of genetic traits.
Researchers at the University of Rochester have developed a new DNA chip that can rapidly detect and identify dangerous pathogens. The chip uses a simple method to analyze genetic material quickly and accurately, eliminating time-consuming steps typically used in traditional techniques.
A new technique uses a laser to create a gap in the absorption spectrum of a ruby, slowing down light to 5.3 million times its original speed. This simple design could lead to breakthroughs in telecommunications by easing congestion on fiber optic lines and simplifying signal merging.
Researchers have developed a new way to create molecular sieves with aligned tunnel-like pores, enabling more efficient filtration and potential applications in water purification and optical components. The discovery opens doors to producing uniform fibers and even sheet-like materials with controlled properties.
The team uses near-field Raman microscopy to illuminate nano-sized structures with light, allowing them to identify material composition and structure. This technique has the potential to revolutionize biology by enabling scientists to understand cell membrane function and develop designer medicines.
Scientists have developed a new theory explaining the formation of large-scale magnetic fields in galaxies, which twist and expand like elastic ribbons. The theory resolves a long-standing problem in astrophysics by showing how turbulence creates opposing small-scale fields that eventually suppress growth.
Researchers discovered yeast cells can recycle their nucleus by removing non-essential components, a critical process for maintaining cellular health. This finding has implications for understanding human diseases such as Bloom's disease, where pieces of nuclei are pinched off into the cytoplasm.
Researchers tested infants' ability to recognize relationships among shapes, finding they paid more attention to pairs of shapes that occurred most often together. This innate ability helps babies build a concept of the world by recognizing patterns in images and is essential for learning and understanding.
Researchers at the University of Rochester have developed a plumbing system for microfluidic chips using dielectrophoresis, allowing for efficient movement and mixing of tiny droplets. The system uses electrostatic attraction to divide water into dozens of droplets and position them on a chip for diagnostic tests.
Researchers probing strong nuclear force's nature encounter surprise at RHIC in Brookhaven, NY., where particles stream out faster from football-shaped collision tips than sides. This defies treasured boost invariance theory and complicates understanding of collisions.
Scientists have found a way for single-celled organisms like Tetrahymena to protect themselves against harmful invaders by co-opting their attributes. This system, discovered by Martin Gorovsky and Kazufumi Mochizuki, helps regulate the cell's genome and prevent disastrous effects from genetic mutations.
Researchers discover that the Earth's magnetic field remained stable during a superchron period 95 million years ago, suggesting a single mechanism governs the field. The study also indicates that humanity may face a surprise in the future with possible pole reversals within centuries.
Researchers have developed a new technique for embedding data in images without causing distortion. Authorized recipients can extract the embedded message while recovering the original image intact. This technology has significant applications in authenticating images, detecting changes, and encoding information about the image itself.
Researchers create model that accurately reproduces natural evolution and predicts how bacteria will become resistant to antibiotics. The model shows promise as a possible tool for creating new drugs that can evade bacterial adaptation.
Researchers at the University of Rochester have developed a smart bandage that can detect bacteria and provide instant diagnosis, changing color to indicate the presence of Gram-positive or negative bacteria. The bandage is part of a larger 'smart medical home' system that aims to give people more control over their health.
Researchers have found that certain types of iron are naturally good at fixing nitrogen from the air, a process essential for life on Earth. This discovery could lead to more efficient and eco-friendly fertilizers, reducing the industry's environmental impact.
Fractal extremes help predict when surfaces will reach critical points of erosion or accumulation, enabling better material designs and reliable devices. The study uses scaling math and extreme-value statistics to model surface growth and erosion processes, providing a more accurate method for predicting these events.
Researchers reveal that underground water played a crucial role in cooling the planet, with strontium levels 10 times higher than river waters. The study changes perception on ocean chemistry, highlighting the importance of groundwater in global climate models.
Researchers unveil a new model suggesting magnetic dynamo forces shape planetary nebulae by twisting radiating material into distinctive shapes. The discovery sheds light on the cosmic 'paintbrush' responsible for creating stunning nebulae, with implications extending beyond our solar system.
Scientists have found a link between the combination of two widely used agricultural pesticides and Parkinson's disease in mice. The study, led by Deborah Cory-Slechta, suggests that everyday environmental factors may play a role in the development of the disease.
Researchers found that boosting nerve growth factor (NGF) in genetically engineered mice enabled them to learn new tasks more quickly. The study reveals a novel way to direct brain wiring, highlighting the dynamic nature of the brain's neural connections and its ability to reorganize in response to experience.
Research suggests that most of the time during the Late Heavy Bombardment period, conditions on Earth were livable for microbes. The team's study indicates that only rarely would severe bombardment have made survival at the surface difficult, allowing hardy bacteria and viruses to find sheltered places to ride out the storm.
Researchers identified LRP-1 as a key molecule in removing beta amyloid protein from the brain through blood circulation. In healthy mice, blood vessels efficiently clear amyloid peptide, whereas impaired LRP-1 function can lead to plaque accumulation and neurodegeneration.
Researchers at University of Rochester's Laboratory for Laser Energetics successfully completed the first full-scale test of polarization smoothing on the world's most powerful laser, Omega. The technique generated 70% more fusion neutrons than without and moves closer to self-sustaining fusion.
Researchers developed an ultra-fast optical switch that can reformat information at speeds unmatched by current devices. The switch uses off-the-shelf components and operates in a billionth of a second, allowing for fast wavelength conversion and customization of pulse lengths.
Engineers at the University of Rochester have created uniform silicon quantum dots that could revolutionize computing by reducing transistor size. The dots are made of cheap and abundant silicon, making them a viable alternative to expensive materials used in previous attempts.
Researchers found that pramipexole, a dopamine agonist, reduces debilitating complications in Parkinson's patients. However, it may not control disease symptoms as well as levodopa, which carries more side effects.
Researchers at the University of Rochester have developed a new mouse model that mimics symptoms of myotonic dystrophy, allowing for potential treatments to be tested. The mice provide insight into the disease-causing role of mRNA and its impact on muscle fibers.
Researchers at the University of Rochester have created a model called Complexity-Adaptive Processing (CAP) that monitors and adapts software's use of microprocessor hardware. Early tests show CAP can halve energy consumption while improving performance, paving the way for more efficient processors.
Researchers at the University of Rochester have determined an improved pattern for artificial light-harvesting molecules, finding a point of diminishing returns for larger dendrimers. This breakthrough could lead to more efficient chemical reactions and applications in fields like medicine and renewable energy.
Researchers use 18th-century formula to reconcile DNA study discrepancies and create more consistent picture of evolution's history. By considering all possible evolutionary trees, Bayesian mathematics allows for a more accurate understanding of the evolutionary history of life.
Researchers at the University of Rochester have developed an optical system that gives people unprecedented eyesight, improving even those with 20/20 vision. The technology, using adaptive optics, detects subtle visual distortions and corrects them for improved low-light conditions.