A new method facilitates accurate analysis of magnetic field effects in complex nanostructures, enabling quantitative criteria for aromaticity. The technique sheds light on unexplained experimental results regarding magnetic shielding inside particles.
Researchers developed a predictive model to estimate the age of natural menopause in middle-aged women based on hormone levels, menstrual cycle irregularities, and lifestyle factors. The study demonstrated adequate prediction accuracy, suggesting potential benefits for health promotion and family planning decisions.
The COVID-19 crisis has emphasized the need to adapt to global environmental changes, with researchers highlighting the importance of shifting societal priorities from economic growth to human well-being and environmental health. A sustainable transition requires a cohesive and inclusive society where people adhere to collective action...
Research at University of Jyvaskyla reveals that quality and quantity of enrichments influence well-being of aquaculture fishes. The study found that stone enrichments improve survival rates, while a higher number of stones also has a positive effect.
A recent study found that older adults in Finland primarily left their homes for physical exercise and walking outdoors during the first wave of the coronavirus pandemic. Despite government restrictions, these individuals prioritized physical activity over other activities.
A recent Finnish study found that accumulating brisk and vigorous physical activity can curb adiposity-induced low-grade inflammation in children. The study, conducted among researchers from Finland and the UK, also reported no independent association between diet quality and low-grade inflammation.
Researchers discovered a method to modify graphene's shape and properties by exposing it to powerful laser pulses. The process, called optical forging, stiffens the material, increasing its bending stiffness and vibrational frequency. This leads to improved device speed and precision, with record-breaking stiffness achieved.
A multiyear workplace health promotion program was shown to prevent health risks among working-age individuals. The study found that participants remained at the same level or improved their rating, while only a small percentage deteriorated.
An international study found that decreased physical activity during the pandemic was linked to poorer physical and mental health, including perceptions of weight gain and decreased sleep. Increased physical activity was associated with better physical health and wellbeing.
Researchers have synthesized a rare metal complex of nitrous oxide, demonstrating its strong binding ability to metals, potentially opening new avenues for using it in synthetic chemistry. The findings could also help degrade N2O to harmless substances, mitigating its impact on the atmosphere.
A new study found that estrogen deficiency during menopause leads to altered microRNA signalling in skeletal muscle, potentially activating cell death pathways and resulting in muscle wasting. The study suggests resistance training may be beneficial for maintaining muscle mass and power in middle-aged women.
For the first time, scientists have shown that positively charged iodine (iodonium) can favorably interact with a silver cation, breaking the strong electrostatic repulsion. This unexpected affinity is useful for various applications, including cloud seeding and artificial rain generation.
Researchers from University of Jyväskylä studied nuclear charge radii of exotic potassium isotopes using collinear resonance ionization spectroscopy. The results showed that the potassium isotope with a neutron number of 32 does not conform to magic neutron number criteria, challenging current understanding of nuclear forces.
A study by the University of Jyväskylä found that life changes significantly impact physical activity levels, particularly for women. The birth of a child reduces women's everyday steps, while employment affects aerobic steps in both men and women. Changes in residence also influence physical activity.
A Finnish study of 332 children aged 7-11 found that aerobic fitness is not linked to motor skills when body composition is considered. The study suggests that even unfit kids can have good motor skills and high levels of physical activity are crucial for development.
Females who participated in competitive sport during adolescence had better fitness at midlife, with higher lean mass and bone density. A later age of menarche was associated with lower bone density, regardless of physical activity levels.
Scientists have discovered a new way to design magnets with high operating temperatures, large coercivity, and low density. The novel lightweight magnets could complement or compete with traditional inorganic magnets in various applications.
A recent study by University of Jyväskylä researchers found that a dietary supplement increased the growth of good bacteria in rats' gut, leading to reduced liver fat content and improved glucose metabolism. Preliminary results from human studies with fatty liver disease patients also seem promising.
Research found that warmer lakes support higher biomass of algal and cyprinid fish communities, while clear-water lakes have decreased quality of primary producers. Despite changes in prey item quality, fish biomass increased in murky lakes due to a shift towards roach-dominated communities.
A recent study found that young Finnish athletes experience higher rates of menstrual dysfunction compared to non-athletes. However, athletes reported lower levels of body weight dissatisfaction. The study suggests that low energy availability may contribute to menstrual dysfunction in young athletes.
A study by University of Jyväskylä found that older adults (75-80 years) have improved muscle strength, walking speed, reaction time, verbal fluency, and cognitive performance compared to the same-aged individuals in the 1990s. Increased education was a key factor behind these improvements.
A new study from the University of Jyväskylä found that women scoring high in neuroticism reported less physical activity and had lower leisure time physical activity. High extraversion was linked to higher leisure time physical activity in middle-aged women.
A study found that cormorants' presence in Quark reduces perch populations and catches, especially close to breeding areas. Cormorants consume up to 20-33% of tagged perch individuals, affecting their growth rate and population dynamics.
Researchers at University of Jyväskylä and University of Ottawa developed a novel magnetic compound with pancake bond, improving magnetic properties at elevated temperatures. The design strategy paves the way for new single-molecule magnets with potential applications in spintronics and quantum computers.
A study conducted at the University of Jyväskylä found that older adults who reported attractive destinations more than 500 meters away were more physically active. This suggests that having diverse and quality neighborhood destinations may support older adults' physical activity, contrary to common assumptions.
A new study finds that endurance exercise induces changes in sweat biomolecule levels, potentially creating a non-invasive exercise monitoring system. Sweat extracellular vesicles contain microRNA molecules, which regulate biological processes and are essential mediators in exercise adaptations.
The University of Jyvaskyla's nuclear theory group, in collaboration with the EXO-200 experiment, has made significant progress in solving the long-standing reactor antineutrino anomaly. By measuring the electron spectral shape of beta decay, they have verified a theoretical hypothesis and supported the HKSS flux model.
Researchers at the University of Jyväskylä have discovered that the choice of a support material for gold nanocluster catalysts can drastically affect their structure. On certain supports, clusters disintegrate completely, while on others, the protective organic layer peels away, leaving behind intact metallic nanoclusters.
Low physical function and muscle mass after hip fracture increase the risk of accelerated bone deterioration in older patients. Substantial decrements in physical function, muscle strength occur after hip fracture, markedly increasing the risk for subsequent fractures.
A study published in The Lancet found that aspirin reduces colorectal cancer risk by half in genetically predisposed individuals, with preventive efficacy lasting 10-20 years. The CAPP2 trial showed that daily aspirin doses of 600mg reduced cancer risk compared to placebo.
Researchers developed machine learning methods to predict nanoparticles' structures and atomic dynamics, significantly faster than traditional simulation methods. The new methods facilitated efficient explorations of particle-particle reactions and particles' functionality in their environment.
A large study of middle-aged women found that physical activity helps slow the decline in muscle mass during menopausal transition. The research, conducted by the University of Jyväskylä, measured muscle size in perimenopausal and postmenopausal states.
A recent study found that children's motor skills are positively associated with activity and attention span persistence. Participation in organised sports also supports motor skill development. Parents and educators should be aware of individual factors like temperament traits to encourage motor skill growth.
Research reveals that European viper's characteristic zig-zag pattern serves multiple functions during predation events, including hiding and producing an illusionary effect. The study resolves theoretical tensions between opposing functions of color patterns, suggesting a broader scope for evolution.
Children perceive coercion as reducing exercise motivation, while parent-child interaction, acceptance of lack of motivation, and participation in activities increase enthusiasm. Parents can support exercise motivation by taking into account children's interests and providing flexible boundaries for screen time.
Size-selective fisheries can impair reproductive success in fish populations by reducing the availability of reproductively superior large individuals. This, in turn, affects population growth and resilience, as sexual selection cannot operate effectively without a sufficient pool of optimal mates.
Researchers at Karolinska Institutet and the universities of Jyväskylä and Tampere have produced a vaccine that protects against all six known strains of Coxsackie B virus, which may play a role in triggering type 1 diabetes. The vaccine was tested in animal models and showed promise, with plans to conduct human clinical trials.
Researchers at the University of Jyvaskyla and Xiamen University have discovered a novel method for creating functional macroscopic crystalline materials. The material exhibits highly anisotropic electrical conductivity, with significant differences in behavior along its polymer direction versus perpendicular directions. Theoretical mo...
A study at the University of Jyväskylä reveals that flexible work arrangements can have positive effects on employees, including increased autonomy and reduced conflict. The research found that communication across boundaries can create a functional environment where employees feel supported and understood.
A recent study published in Water Research found that superoxide initiates the production of hydroxyl radicals, which then break down poorly biodegradable organic matter. This reaction is a natural process that can remove persistent natural and anthropogenic organic matter from lakes.
A recent study found that physical activity is beneficial for mental well-being in middle-aged women, regardless of menopausal status. Menopausal women experience more depressive symptoms than peri- or premenopausal women, but being physically active may help to mitigate this negative impact.
A study in Finland found that environmental features such as nature destinations and walking-friendly infrastructure are crucial for older adults' physical activity. The research highlights the importance of considering specific neighborhood conditions when planning initiatives to promote older adults' health.
Researchers from University of Jyväskylä uncovered historical data on phage therapy's successful use against dysentery and staphylococcal infections in Brazil. The study sheds light on the revived interest in phage therapy as an alternative to antibiotics in the fight against antimicrobial resistance.
Highly active Finnish women watch less television than low-active peers, whereas highly active men tend to watch more. This suggests that motivation and lifestyle factors differ between genders in determining TV viewing time.
Chemists at the University of Jyväskylä Finland and University of California succeeded in determining the atomic precise structure of a chain of gold nanoclusters. The study reveals the disulfide-bridging bond between the bound nanoclusters, advancing our understanding of the optical and electronic response of these systems.
A recent study published in the Journal of New Music Research reveals that people's dance styles are almost always the same, regardless of music genre. The researchers used motion capture technology to analyze participants' movements and found that computers could identify individuals with an astonishing 94% accuracy.
A recent study found that persistent physical activity during leisure time from childhood to middle age was associated with higher fruit and vegetable consumption. Conversely, decreasing physical activity was linked to lower consumption, particularly in young adulthood. The study suggests that promoting holistic well-being by combining...
Researchers from the University of Jyväskylæ have discovered that moving domain walls in superconducting devices generate voltage, causing losses. This finding has significant implications for magnetic racetrack memory applications, which require low current resistance.
A study published in Scientific Reports found that microbes from humic lakes can transform polyethylene into beneficial fatty acids, including omega-3 and omega-6. This discovery suggests that microplastic degradation may be more pronounced in certain environments than previously thought.
A team of researchers from the University of Jyvaskyla and others have studied the out-of-equilibrium dynamical state induced by microwave photon absorption in diffusive Superconductor-Normal metal-Superconductor junctions. Strong anharmonicity of the current-phase relation arises under illumination, driven by non-adiabatic transitions.