Scientists from University of Copenhagen reveal curved carbon's potential for unprecedented control over electron spin, paving the way for new applications in spin-based nanoelectronics. The discovery opens up possibilities for controlling and manipulating the spin of electrons.
People with sleep apnoea or obesity-related respiratory difficulties incur twice as high medicine and hospital costs as healthy control subjects, with unemployment rates 30% higher. Violent snoring costs €705 per person, while sleep apnoea costs €3860 and obesity-related respiratory difficulties cost €11,320.
The study found that individuals with untreated hypersomnia incur significant economic costs, including increased medication use, hospital admissions, and unemployment. The researchers estimate that each person with violent snoring or narcolepsy costs society approximately €10,223 per year.
Researchers have discovered a protein that can prevent chronic tissue inflammation and boost the immune system. The therapeutic vaccine has been shown to effectively treat conditions like multiple sclerosis and rheumatoid arthritis.
A recent study by chemists from University of Copenhagen and NASA found that anesthetic gases have a significant impact on the climate. One kilo of anaesthetic gas affects the climate as much as 1620 kilos of CO2, with three commonly used gasses having global warming potentials ranging from 210 to 1620 times that of CO2.
The ATLAS experiment at CERN has directly observed lead ions melting and dissolving into smaller particles, providing insight into the universe's early stages. This phenomenon was only expected to occur at extreme temperatures, confirming the power of the LHC in studying fundamental physics.
A new study published in the New England Journal of Medicine found that a diet high in protein and low-Glycemic Index (GI) foods can help prevent weight regain. The study, which involved 772 European families, showed that those who followed a high-protein, low-GI diet had less weight regain than those on other diets.
Researchers have developed a novel fuel cell catalyst that uses large spheres of gold instead of platinum, reducing the need for precious metals. The catalyst retains its converting power and produces electricity at top capacity for longer periods than traditional small-particle models.
Researchers have developed ultra-clean nanowires with a perfect cubic crystal structure, allowing for higher efficiency in nano-electronic devices. The breakthrough is achieved by growing wires on a silicon substrate without metal catalysis.
A Danish study reveals that schistosomiasis causes sores in women's reproductive organs, making them more susceptible to HIV infections. Younger women with the parasite are more likely to receive effective treatment and prevention programs.
Distant galaxies in the early Universe are creating 1,000 new stars per year, exceeding our galaxy's star formation rate. These galaxies contain enormous amounts of raw material for new stars, suggesting a higher gas content than previously thought.
Researchers found that approximately half of increased umbilical cord IgE levels were due to maternal IgE transfer. This discovery challenges the use of umbilical cord blood for assessing allergy risk in infants.
The 'Cleanair' system reduces building energy consumption by up to 25%, saving CO2 emissions and improving indoor air quality. Lab tests have proven its effectiveness in removing various pollutants, including particles, viruses, and volatile organic compounds, making it a game-changer for asthmatics and overall health.
Researchers have developed a new theory that describes the way quarks 'swing' inside protons using massive quantities of random numbers. This allows for more accurate numerical calculations and provides a new understanding of the data from large research groups at CERN.
A study by Dr. Klaus Hansen's group at BRIC, University of Copenhagen, reveals that external stressors can activate genes responsible for cellular development and function.
Researchers at the University of Copenhagen have discovered that brain cell communication relies on three copies of the 'linking bridge' or SNARE complex to enable rapid fusion of vesicles with membranes. This process allows for simultaneous signal transmission, which is crucial for cognitive functions and overall brain activity.
The Centre for Geogenetics is a globally unique facility that bridges the natural sciences and humanities, offering new insights into human migration, climate change, and disease treatment. With its advanced techniques, it aims to calculate the future more accurately by understanding the past.
New research suggests that dramatic climate changes during the ice age were caused by chaos-dynamical fluctuations, making them challenging to predict. The study analyzed ice cores and found that temperature suddenly rose 10-15 degrees in less than 10 years, only to fall drastically and change again.
CDX2 is an identity gene that tells a cell it is in the epithelial tissue of the intestine, enabling it to perform its job correctly. Cancer cells deactivate this gene, leading researchers to identify five anti-cancer genes and discover CDX2's role in suppressing colon cancer.
A man-made chemical enzyme has been used to neutralize glycoside esculin, a toxin found in horse-chestnuts, demonstrating the feasibility of 'Chemzyme' technology. The artificial enzyme's resilience and designability make it a promising solution for various industrial applications.
Researchers identified a novel protein called SNARK, which plays a key role in regulating glucose transport during muscle contraction and exercise. The study shows that SNARK mediates contraction-stimulated glucose transport, providing an alternative pathway for increasing glucose uptake in individuals with insulin resistance.
Large-scale carbon sequestration could help avoid extreme global warming, but its effectiveness is uncertain due to leakage risks. Geological storage appears more effective in delaying climate consequences with minimal CO2 leakage rates.
A study published by University of Copenhagen researchers found that psychotropic medications were associated with serious side effects such as birth deformities, low birth weight, and premature birth. Psychostimulants like Ritalin and antidepressants like Prozac were linked to over half of the cases.
Scientists have discovered a hidden neuronal circuit in the worm Caenorhabditis elegans that modulates sensory perception under stress. This work suggests that mechanisms coupling hypoxia, serotonin, and neuropeptide signaling also modify behavior in mammals.
A PhD student at the University of Copenhagen has developed a molecular gauge that can measure DNA structure without disrupting it, using luminescent markers. This tool holds the potential to reveal new insights into DNA function and mechanism, as well as understand how new drugs work.
A 3-year study by University of Copenhagen researchers found that soccer training has significant cardiovascular, metabolic and musculoskeletal adaptations, comparable to or even better than running. Soccer also provides broad-spectred health benefits, reduces risk of cardiovascular diseases, falls, and fractures.
Researchers have uncovered the reason behind a four-billion-year-old 'missing ice age,' solving one of science's greatest mysteries. The discovery reveals that thin clouds and oceans played a crucial role in keeping the Earth warm, contradicting previous theories about greenhouse gases.
The University of Copenhagen is set to establish a leading international research center for basic metabolic research, thanks to a historic $160 million donation from the Novo Nordisk Foundation. The Center will conduct research into Type 2 diabetes and other lifestyle diseases, aiming to make a significant impact on global health trends.
Astronomers have observed fast-growing primitive black holes at the center of distant galaxies, weighing between 100 million and 10 billion solar masses. The researchers found that these black holes are active and growing, and their growth is linked to the formation of stars in the galaxy.
This book brings together scholars to explore the intellectual and legal traditions of Shari'a, examining how it is expressed in a European context. Key findings include the intersection of Shari'a and secular laws, as well as the diverse interpretations of Islamic jurisprudence.
Scientists have discovered that Vitamin D is essential for activating killer cells in the immune system. Without sufficient vitamin D, T cells cannot detect and fight off serious infections. The researchers found that T cells rely on vitamin D to activate and that a lack of vitamin D can lead to immune suppression.
A study published in Scandinavian Journal of Medicine and Science in Sports found that soccer training increases bone density, muscle mass, and postural balance in both young and older adults. The results suggest that soccer is an effective method for reducing the risk of falls and fractures, particularly among women and elderly men.
Researchers at the University of Copenhagen have successfully reconstructed an ancient human genome from a 4,000-year-old hair sample found in Greenland. The team's findings provide valuable insights into the genetic makeup and traits of the Inuk people, who were among the first to settle the New World Arctic.
Researchers at the University of Copenhagen have synthesized the entire protein responsible for life-threatening malaria in pregnant women and their unborn children. A protein-based vaccine is planned to trigger antibodies protecting against malaria, saving over 200,000 lives annually.
A large-scale research project at the University of Copenhagen found that soccer is an effective form of exercise for improving cardiovascular risk factors, including maximal oxygen uptake and blood pressure. Small-sided games also showed significant gains in terms of cardio and strength training.
Research finds that dopamine in the brain stimulates a craving for new experiences, contributing to addictive behaviors like drug abuse and gambling. The study used PET scans to map brain activity, revealing stronger urges among those with more dopamine, suggesting a link between stimulation-seeking behavior and hormonal activity.
LeanGreenFood, an EU-funded network, educates 17 scientists from six countries on sustainable food production. The focus is on improving yields, reducing water and energy consumption, and lowering chemical use through the development of enzyme-based technology.
Researchers discovered a crucial role of protein BAR in membrane vesicle binding, providing insights into nerve cell communication failures that lead to nerve pain. The findings have the potential to develop new treatments for nerve disorders.
Researchers discovered ancient DNA samples in permafrost soil, dating back to between 10,500 and 7,500 years ago, indicating that mammoths and prehistoric horses roamed the area for 2,600-5,600 years longer than previously assumed. This finding sheds new light on the extinction of these species.
A team of researchers from the University of Copenhagen has successfully produced an artificial enzyme that is tailor-made for any application. The new enzyme speeds up oxidizing processes using Hydrogen Peroxide and operates under humane conditions, making it a promising alternative to traditional oxidizers.
A two-year study of 100 untrained adult women reveals that playing soccer improves maximal oxygen uptake, muscle mass, and physical performance compared to running. The study also shows that soccer's fixed time and place make it easier for women to stick to their training than running.
Researchers found that the number of cracks in the membrane determines how many proteins are bound, contradicting earlier ideas about affinity. This knowledge could lead to a better understanding of cellular processes and diseases such as depression and Alzheimer's.
Researchers have analyzed ice cores from Greenland and small ice caps to show the evolution of the ice sheet over 11,700 years. The findings reveal that changes in elevation cause different temperatures, allowing scientists to use small ice caps as a standard reference for climate history.
A new analytical method developed by researchers at the University of Copenhagen reveals a significant correlation between oxygen content in seawater and global cooling. The study indicates two periods in Earth's history with large increases in oxygen content, which led to temperature decreases and potentially enabled life in deep oceans.
Research at University of Copenhagen suggests that vitamin C deficiency in pregnant and breast-feeding women may lead to impaired mental development in new-born babies. Guinea pigs subjected to moderate vitamin C deficiency have reduced hippocampal neurons and spatial memory impairments.
Researchers from Tokyo Institute of Technology and University of Copenhagen found that Carbonyl Sulphide, produced by volcanic activity, kept the planet warm, offsetting the weak young sun's energy. This discovery explains how Earth avoided freezing solid and paved the way for life to emerge.
Researchers have created prototype computer electronics on the nanoscale using organic and inorganic nanowires. The new material has a low operational current, high mobility, and good stability, making it a promising alternative to silicon transistors.
A team of researchers from Caltech and University of Copenhagen have discovered a new chemical compound in the atmosphere that may help explain how clouds form over forests. The compound, dihydroxyepoxide, is formed when tree-released hydrocarbons interact with atmospheric compounds, providing a missing link in cloud formation.
Scientists have recorded live vesicle fusion on the nano-scale using Fluorescence Resonance Energy Transfer (FRET). This breakthrough allows for real-time measurement of vesicle shape and properties, opening up new avenues for understanding neurological and infectious diseases.
Researchers have detected 3,600 acetylation switches in 1,750 proteins, significantly expanding the number of known modifications. This discovery sheds light on how protein regulation is affected by diseases like cancer, Parkinson's, and Alzheimer's.