A recent study published in Journal of Aging and Physical Activity found that fitness level is the strongest correlate of physical activity among Norwegian older adults. Higher education was associated with increased physical activity for males but not females. The study, which analyzed data from 850 participants aged 70-77, also disco...
Researchers found that grain size determines methane hydrate behavior under stress, with maximum capacity at 15-20 nm. This discovery has implications for predicting and preventing hydrate failure and exploring their use as a future energy source.
A Norwegian study reveals that fish farming consumes a significant amount of phosphorus, with the industry generating 9,000 tonnes of emissions annually. The researchers propose reusing this waste phosphorus to create new products and reduce pollution, offering potential solutions for Norway's aquaculture industry.
A recent study published in Nitric Oxide found that consuming beet juice rich in nitrates can restore reduced blood vessel function at high altitudes. This natural substance helps the body acclimatize to lower oxygen levels by converting nitrate into nitric oxide, which improves blood vessel relaxation.
A Norwegian study found that men are most jealous of sexual infidelity, while women are more jealous of emotional infidelity. This difference may be due to evolutionary psychology factors, such as paternity insecurity and the need for men to invest resources in their children.
Researchers found that artificial breeding created extreme wing shape and size relationships in fruit flies, but natural selection corrected these changes within just 15 generations. This study suggests that evolution is constrained by fundamental biological processes, such as developmental links between traits.
Researchers found a correlation between gene variants and aggression in children, particularly those who react strongly to negative experiences. The study supports the 'differential susceptibility' theory, suggesting some individuals are more susceptible to environmental conditions partly due to their genotype.
A study of high-intensity interval training in women with rheumatic disease found significant reductions in arthritic inflammation and improvements in cardiovascular health. Participants experienced less inflammation, increased oxygen intake, and a small reduction in BMI after ten weeks of twice-weekly sessions.
A team of researchers from NTNU clarified a crucial step in the mechanism that allows mycobacteria to evade the immune system by hiding in macrophages. This finding adds to our understanding of the general mechanisms of how the immune system works, particularly in relation to inflammation and its regulation.
A recent study reveals that eating habits play a crucial role in the weight gain of overweight children. The researchers found that children who are triggered by food and eat when they are full tend to have a steeper BMI curve. In contrast, physical activity and TV viewing do not explain why some children's BMI increases more than others.
Researchers found that a silver coating on catheters breaks down chemotherapy drugs, reducing treatment effectiveness. In contrast, graphene was shown not to react with the drugs, making it a promising alternative for medical equipment coatings.
Researchers have identified a neural pathway in the brain that predicts an animal's next move, using differential firing patterns of specific neurons. The study confirms that this pathway, involving the medial prefrontal cortex and hippocampus, enables animals to plan their trajectory.
The Serengeti is facing significant threats, including climate change, population growth, and infrastructure development, which could lead to the loss of this iconic ecosystem. Researchers are studying the impact of these factors on biodiversity, ecosystem functions, and services.
A comprehensive survey of nearly 1,000 toddlers reveals that serious sleep disorders can have long-term consequences for mental health. Four-year-olds with sleep disorders are at higher risk of developing psychiatric symptoms as six-year-olds, while those with psychiatric symptoms are more likely to develop a sleep disorder.
May-Britt and Edvard Moser, Norwegian neuroscientists, were elected members of the American Philosophical Society in recognition of their groundbreaking research on spatial memory. The APS recognizes outstanding achievements in all fields of intellectual endeavor, a testament to the Mosers' exceptional contributions to neuroscience.
Researchers at the Norwegian University of Science and Technology have discovered that ordinary clay can effectively capture carbon dioxide (CO2), rivaling other materials used for this purpose. The smectite clay's surface is responsible for binding CO2, with ions associated with the surface being the active capturers.
A new study suggests that exercise training can reduce the risk of premature death in elderly individuals. The Norwegian University of Science and Technology study found that high-intensity training and moderate intensity training both showed promising results in improving fitness levels and reducing mortality rates.
Researchers discovered that brain's grid cells are anchored to one wall and rotated by a specific angle (7.5 degrees) to minimize symmetry and errors in navigation. The rotation is necessary to ensure accurate mapping of environments, even when landmarks are far apart.
A recent study at the Norwegian University of Science and Technology found that both men and women tend to misinterpret each other's social signals. Women reported being misinterpreted as sexually interested approximately 3.5 times a year, while men reported being misinterpreted less often. The results suggest that these miscommunicati...
Researchers found that trophoblasts respond to inflammatory danger signals and produce pro-inflammatory cytokines, suggesting a potential role in pregnancy disorders such as preeclampsia. The study aims to understand the underlying inflammation associated with pre-eclamptic pregnancies.
A study published in the Proceedings of the National Academy of Sciences found that rats can create a unique map for every environment, allowing them to remember distinct locations without mixing up similar events. This discovery sheds light on the brain's storage capacity and memory organization.
Heavy January rains in Svalbard caused record-breaking snow avalanches, making roads impassable. The extreme event also affected reindeer populations and permafrost temperatures, highlighting the increasing impact of climate change on Arctic ecosystems.
Researchers have found a novel link between magnetism and electricity, enabling the generation of high-frequency alternating currents. This breakthrough could lead to new detection techniques for magnetic information and improve spintronics technology.
Researchers found that shutting off blood supply to an arm or leg before cardiac surgery reduces heart muscle energy production and activates protective protein Akt. This technique, called RIPC, has the potential to protect the heart during future cardiac surgeries.
NTNU researchers have developed a technique to produce solar cells using impure silicon, reducing energy consumption and production costs. The new method uses glass fibers coated with a silicon core, which is heated and stretched to create a thin fiber filled with silicon, resulting in lower energy requirements and fewer production steps.
A global life cycle assessment of renewable energy future reveals significant reductions in air pollution and improvement in human health. The study finds that a shift to low-carbon technologies will increase demand for raw materials, but these demands are manageable and do not outweigh the benefits.
Researchers at Norwegian University of Science and Technology discovered that eliminating nerve signals sent to cancer stem cells can suppress gastric tumor growth. Botox, commonly used for beauty treatments, was found to be highly effective in treating stomach cancer.
Researchers found that stiff arteries alone can lead to high blood pressure by preventing the body from sensing changes in blood pressure. This discovery could pave the way for new treatments targeting arterial stiffness as a key factor in developing high blood pressure.
Researchers have developed a new method for creating Janus and patchy capsules using electro-coalescence and electro-hydrodynamic flow. These capsules can be used to transport substances and release them in specific environments, making them useful for biomedical applications.
The Mosers' groundbreaking discovery of specialized neurons called grid cells has been recognized with the €750,000 Körber prize. The prize money will support their research on grid cell formation and interaction with the environment.
A recent study published in Frontiers in Human Neuroscience found that nondirective meditation, such as Acem technique, increases activity in the brain's resting network, which processes thoughts and feelings, while concentrative meditation has less activation in this area.
Researchers discovered that smell is connected to memories through an associative process where neural networks are linked via synchronised brain waves of 20-40 Hz. This coherence evolved in parallel with learning and was observed in the entorhinal cortex and hippocampus, demonstrating long-distance communication mediated by waves.
NTNU researchers have discovered that by tuning a small strain on single nanowires, they can become more effective in LEDs and solar cells. The discovery enables the creation of highly effective solar cells that produce a higher electric power.
A collaborative study has identified metabolomic biomarkers in urine and serum samples of women with preeclampsia, suggesting an early metabolic profile difference from women with normal pregnancies. The findings may lead to earlier detection and potentially prevent the disease.
A Norwegian University of Science and Technology study found that seven out of ten teenagers reported chronic pain, with depressed girls experiencing the highest rate. The researchers emphasize the importance of treating physical pain alongside mental health issues.
A recent study found that men are more likely to experience memory problems than women, with 8 out of 9 questions showing higher rates of forgetting among men. This phenomenon holds true across all ages, from 30 to 60 years old, and is associated with higher education levels and a lower risk of dementia.
A new study confirms that candesartan is just as effective as propranolol in preventing migraine attacks, offering a new treatment option for patients who have not responded to traditional medications. The study found that over 20% of patients experience relief even with a placebo, highlighting the potential of candesartan as a more co...
The Norwegian Taxonomy Initiative has identified nearly 60% of the newly discovered species as insects or small terrestrial invertebrates. DNA analysis has also revealed new insights into fungal and marine species, providing a better understanding of Norway's ecosystems.
The study found that practicing different types of math skills can lead to expertise in those areas. This approach helps students identify their strengths and weaknesses, allowing them to focus on areas where they need improvement.
Conflicts between humans and wildlife in Serengeti National Park increase despite efforts to protect the environment and local communities. Research suggests that education and support are crucial for preventing attacks on livestock and crops.
The Norwegian University of Science and Technology has signed a research agreement worth US$50 million with Statoil to improve the rate of recovery from gas and oil wells in the Norwegian Sea. The funding will support several projects, including the Norne Village and VR Village initiatives.
Researchers found that home-based high-intensity interval training increased maximal oxygen uptake significantly after one year, even among those who didn't follow the prescribed program. Patients who trained at home also showed a strong tendency to engage in more physical activity long-term.
The OCEAN CERTAIN project aims to improve understanding of the biological pump, a process that absorbs carbon dioxide from the atmosphere and stores it in marine sediments. The four-year, $12 million project will investigate the importance of this process in shaping future climate change.
A new study aims to investigate the potential of exercise in treating and preventing heart failure with preserved left ventricular ejection fraction (HFPEF). The OptimEx study will examine the effects of different exercise protocols on HFPEF, including their impact on pathophysiological mechanisms and clinical outcomes.
Researchers analyzed data from four randomized trials to determine the most effective high-intensity training programme for CHD patients. VO2max increased by 11.9% after an average of 23.4 training sessions, with intensity above 92% HRmax showing greater effects.
A large population study of over 20,000 psychedelic users found no link between LSD and mental health problems. Instead, researchers discovered a significant association with fewer mental health issues.
A new study found that middle-aged men are at a greater risk for having a first heart attack due to high cholesterol levels, unlike women who are also at risk but to a lesser extent. The study suggests that men with high cholesterol should be treated more aggressively to prevent infarctions and save lives.
Researchers from NTNU have developed a method to control the behavior of oil droplets using an electric field, which could improve emulsion stability and prevent separation. This technique may be useful in various industries, including food production, cosmetics, and oil recovery.
A recent study found that just three short high-intensity sessions per week can significantly improve the fitness of inactive men. VO2max increased by 10% in one group and 13% in another after a 10-week training session.
Scientists use a novel technique to identify which neurons communicate with place cells, revealing the brain's sense of location is created by multiple specialized cell types. The study provides new insights into how cells in the hippocampus process and integrate sensory information.