Scientists at Ruhr-University Bochum develop a technique to create complete five-element material systems on a carrier roughly the size of a human hair. This enables them to efficiently search for new catalysts with high catalytic activity, crucial for environmentally friendly energy conversion processes.
Researchers discovered a new enzyme with molecular protection against oxygen, increasing its resistance by genetic modification. This breakthrough aims to improve protein dynamics and control inorganic centre reactivity for carbon-neutral hydrogen production.
Researchers at Ruhr-University Bochum develop base metal oxide nanoparticles that improve the water splitting process for green hydrogen production. Cubes outperform spheres as catalyst particles, increasing activity and efficiency.
Researchers at Ruhr University Bochum have developed a novel synthesis process that converts carbon monoxide into anionic ketenes, which can be isolated and used as defined reagents. This approach avoids the use of expensive or toxic metals, making it a promising avenue for sustainable chemistry.
Children as young as two engage in pretend play, demonstrating ability to distinguish between pretence and reality. This cognitive skill allows them to adopt different perspectives, even in the presence of others, suggesting early-stage development of social cognition.
Researchers at Ruhr-University Bochum have developed a novel approach to water-based circuits using laser technology. The method creates an ultra-fast liquid switch that can conduct electricity at terahertz frequencies, similar to metals.
Researchers found that Covid vaccines effectively protect HIV-positive individuals, particularly after a third booster shot. The study also revealed a surprisingly strong cellular immune response in HIV-positive people, similar to those in healthy individuals.
Researchers discovered that eliminating a serotonin receptor enhances fear extinction, leading to improved therapy outcomes for PTSD patients. This finding may help develop targeted treatment strategies by understanding the role of SSRIs in modulating brain activity.
Two WHO-recommended hand disinfectants have been shown to effectively inactivate the monkeypox virus, with ethanol and isopropanol concentrations of 40-60% being particularly effective. The critical factor in determining their efficacy is the concentration of these ingredients.
Researchers discovered a new signalling pathway using enzyme FAAH to dilate bronchial tubes, which may lead to new treatment options for lung diseases. Asthma patients have lower levels of anandamide and other endocannabinoids in their bronchial system.
Research reveals mitochondria play crucial role in NF-κB signaling pathway regulation. Mitochondria assemble signaling platform at outer membrane, amplifying signal through large surface area.
Researchers developed a 'leapfrog design' to efficiently test new psychological interventions. This method allows for the quick identification of ineffective interventions and rapid integration of new findings, leading to faster optimization of existing treatments.
A study on Sordaria macrospora reveals a defect in the mitochondrial respiratory chain renders the fungus sterile, preventing it from forming mature fruiting bodies and sexual spores.
Researchers discovered that mild thyroid dysfunctions can lead to serious heart issues, with elevated free T4 levels increasing cardiovascular mortality. A systematic review of 32 studies found a direct correlation between FT4 concentrations and cardiac death, paving the way for personalized preventive care.
Researchers found avian neurons consume three times less glucose than mammalian neurons due to smaller size and efficient energy usage. This surprising finding sheds light on the evolution of intelligent bird brains.
A study found that replacing social media use with physical activity improves mental health, leading to increased happiness and reduced depression. Participants who followed the advice for two weeks experienced positive effects that lasted up to six months.
A team from Ruhr-Universität Bochum developed a novel neural network that can classify tissue samples as containing tumors or not. The AI also generates an activation map showing where the tumor is detected, based on falsifiable hypotheses.
Researchers at Ruhr-University Bochum found that online teaching triggers a lower physiological response, including reduced cortisol levels, decreased sympathetic activity, and increased parasympathetic activity. In contrast, in-person classes led to increased sympathetic nervous system activity and enjoyment.
Researchers discovered a mutated form of the hepatitis E virus that produces non-infectious particles but can bind antibodies, potentially giving the virus an advantage. The study found that one mutation affects the capsid protein and leads to smaller, non-infectious particles that are correctly recognized by the immune system.
A team of scientists has discovered the genetic mechanism behind the emergence of highly resistant fungal strains, such as Cryptococcus neoformans. The researchers found that transposon mobility is controlled by small interfering RNA (siRNA), and that disabling siRNA can lead to resistance.
Researchers developed an immuno-infrared sensor that detects Alzheimer's disease biomarkers, including amyloid-beta misfolding, up to 17 years before clinical symptoms. The sensor shows high accuracy in identifying individuals at risk of developing Alzheimer's dementia.
Researchers discovered that diphthamide is formed in plants and plays a crucial role in protein biosynthesis, with reduced growth rates observed when its formation is impaired. Environmental stressors such as copper and cadmium also inhibit diphthamide production, highlighting a new factor influencing plant growth rates.
Researchers discovered that water fleas adapt to carnivorous plants by forming longer appendages on their carapace, making it harder for the plant to suck them in. They also swim more slowly, avoiding proximity to the plants and reducing their chances of being eaten.
Researchers found serious security issues in 42 daycare apps, allowing access to private photos and personal data without consent. The analysis highlights inadequate privacy policies and recommendations for guidelines and checklists to ensure compliance with data protection regulations.
The study highlights the risks of natural gas infrastructure expansion, including underestimated methane emissions and economic climate risks. The researchers propose five measures to avoid these risks, including a timely and consistent natural gas exit.
The coronavirus weakens the heart's pumping function by exerting pressure on heart muscle cells and activating enzymes that degrade proteins. Inflammation and oxidative stress exacerbate this damage.
Researchers from Ruhr-University Bochum have identified modified plant compounds that can effectively inhibit the replication of the hepatitis E virus. The study found that these compounds, known as rocaglates, have a stronger effect than natural ones, with some showing inhibition at concentrations as low as 0.5 nanomolar.
A team of researchers has identified a key player in the molecular pathogenesis of spinocerebellar ataxia type 17 (SCA17), a rare and devastating hereditary brain disease. The enzyme calpain is found to be overactive in cell and animal models of SCA17, leading to impaired protein function and accumulation of toxic protein fragments.
Researchers found that tenascin C and tenascin R impede the regeneration of myelin sheaths in mice with multiple sclerosis. Mice lacking these proteins rebuilt their myelin sheaths faster and more effectively.
Researchers develop a new method to detect hardware tampering by monitoring systems with radio waves. The technology can protect entire systems, not just individual components, and is suitable for both high-security applications and everyday problems.
Researchers found that plesiosaurs used a unique swimming motion, twisting their flippers to create lift and propel themselves through the water. This was achieved by using muscles to twist the flippers around their long axis, allowing for efficient swimming without rotating the upper arm and thigh.
Researchers found that primates and non-primates have distinct axonal origins, with axons emerging from dendrites more common in non-primates. This difference may influence neocortical information processing, but the exact function of axon-carrying dendrites remains unknown.
Researchers have developed novel sensors that can precisely measure dopamine levels in nerve cells, providing new insights into the mechanisms of dopamine release. The sensors use modified carbon nanotubes to visualise individual dopamine release events along neuronal structures.
Researchers developed IRShield, a novel system protecting privacy in wireless communication by disguising wireless channels with random IRS configurations. The solution prevents state-of-the-art human motion detection attacks, achieving high channel obfuscation and compatibility with existing wireless infrastructures.
The study analyzed 574 articles on greening concepts in Sweden, finding that parks and semi-natural green spaces are the most common type of greening. The researchers derived recommendations for practice, emphasizing the need to harness scientific knowledge through translation and integration into decision support systems.
Scientists from Ruhr-University Bochum argue that selfless memories are possible and should be taken seriously. They propose the Bochum model of memory, which suggests that people construct a vivid memory by enriching a stored memory trace with background knowledge and adding self-facets.
Researchers found glatiramer acetate to be compatible with breastfeeding, reducing the frequency of relapses in multiple sclerosis patients. The study's results indicate no negative effects on infant development, leading to updates in the drug's label and approval for treatment during the breastfeeding period.
Researchers found that copper-coated surfaces significantly reduced viral load after one hour, while silver-coated surfaces had no effect on infectivity. The team investigated the antiviral properties of various metal-based sacrificial anodes and discovered a clear antiviral effect of copper against Sars-Cov-2.
Researchers at Ruhr-University Bochum found that stimulating cerebellar nuclei cells can prevent abnormal brain activity associated with absence seizures. The study used mice and optogenetic stimulation to confirm the therapeutic potential of targeted cerebellar stimulation.
The project explores symmetries underlying fundamental questions in computer science, statistics, and quantum information. Researchers aim to develop efficient numerical algorithms and new structural insights using a novel optimisation paradigm.
A study of 619 participants found that reducing smartphone use by one hour daily or complete abstinence for a week led to positive effects on physical activity, life satisfaction, anxiety, and depression. These benefits lasted longer in the reduced-use group, suggesting an optimal daily usage time may exist.
A multidisciplinary systematic review of 58 studies found that feedback, brain stimulation, and tools like gaze-guiding can help learn and retain complex skills. Minor refresher interventions, such as observing videos or practicing practical exercises, also have an impact on retaining knowledge.
Researchers found that one viral protein suppresses infection with hepatitis E. However, experimental studies in mice revealed a different pattern, suggesting the two viruses affect each other in complex ways. Further analysis of liver cells is needed to shed light on the underlying causes of co-infection.
Scientists from Ruhr-University Bochum have improved the manufacturing process for quantum dots by creating a targeted arrangement on a wafer. The team discovered that the density of quantum dots was distributed concentrically due to the coating process, resulting in high-quality structures.
Children who started learning English in primary school performed significantly better in listening and reading comprehension in grade nine compared to those who started later. The study found that the transition between school types played a key role in the long-term success of English language education, highlighting the need for wel...
Researchers used light sheet microscopy to visualize the inner structures of a living fungus, Sordaria macrospora, without damaging it. They achieved high-resolution images and 3D reconstructions using Bessel beams, which provided uniform illumination and minimized optical properties issues.
Researchers from Ruhr-University Bochum, Yale, and Bielefeld have successfully produced a layer of two-dimensional silicon dioxide with natural pores. This material can be used as a fine-mesh sieve for molecules and ions, offering potential applications in desalination, fuel cells, and sustainable energy solutions.
Researchers analyzed horse samples to understand hepatitis C virus tactics and found a region called hypervariable that changes quickly, protecting the virus from host cells. This study may provide a powerful model for gaining insights into hepaciviral evolution and immune evasion.
A new method of optical genome mapping has been developed to provide more precise information on types of leukemia. The technique reveals additional prognostic information compared to conventional cytogenetics in AML/MDS patients, facilitating more accurate diagnosis and therapy.
A team of scientists has identified specific interferon-alpha subtypes that elicit a strong immune response against Sars-Cov-2. These subtypes were found to be highly effective in suppressing the virus, even when combined with antiviral drugs like remdesivir.