A new study in Management Science shows that newspapers offering free digital content to subscribers can lead to a significant increase in subscription retention and revenue. By activating paywall access, subscribers are less likely to cancel their subscriptions, contributing to higher subscription revenues.
Research by the American Psychological Association found that looking at memes about COVID-19 can help people cope with stress and anxiety. The study, published in Psychology of Popular Media, suggests that viewing just three memes can increase positive emotions and decrease stress levels.
A study published in Advances in Atmospheric Sciences reviews research on sea-air interactions, revealing a complex relationship between ocean currents and atmospheric circulation. The review suggests that eddies and fronts can drive changes to both weather and climate, but more investigation is needed to fully understand their impact.
Researchers from University of Copenhagen discover a protein analysis that can predict COVID-19 patient death or hospitalization with high accuracy, predicting 78.7% of hospitalizations and 93.9% of non-serious infections. This discovery has the potential to save lives by identifying high-risk individuals.
A study by Boston University School of Medicine found that only 15% of North Carolina residents who became unemployed gained Medicaid coverage, with higher rates in socially vulnerable counties. The state's high uninsurance rate overall underscores the need for Medicaid expansion to ensure access to healthcare.
A study of 5,000 simulated undergraduates found that weekly surveillance testing was associated with a substantial reduction in infections. Even at low vaccine effectiveness rates, quarantine protocols were effective in reducing infections by up to 93.6%.
Researchers at the University of Notre Dame discovered that aging breast tissue can lead to increased invasiveness-related gene expression in normal epithelial cells. This finding suggests that a decline in extracellular matrix composition and structure may contribute to the development of invasive breast cancer.
A new study from Cornell University suggests that people are more willing to accept extreme wealth disparities when attributed to individual success rather than group outcomes. The researchers found that tolerance for inequality depends on who is considered at the top of the economic ladder, with individuals being seen as having intern...
Experts from the UK and US are calling for AI to advance research and develop new therapies for the growing global deafness crisis. Nearly 2.5 billion people will experience some degree of hearing loss by 2050, with inadequate care for many affected individuals.
Researchers developed a new catalyst with unique atomic-sized rafts that improve the cleaning of emissions from natural gas engines. The catalyst enhances energy efficiency and reduces unburnt methane emissions, making natural gas-powered technology cleaner and more viable.
Researchers at Kobe University have developed a novel power control system for wireless power transfer, enabling precise and efficient energy transfer while reducing circuit components and costs. The system uses resonant frequency tracking and load impedance regulation to minimize power losses.
SourceKobe University·JournalIEEE Journal of Emerging and Selected Topics in Industrial Electronics·TypeExperimental study·DateOct 18, 2021
Researchers at KTH Royal Institute of Technology have discovered a new state of matter where electrons condense into foursomes, breaking time-reversal symmetry. The findings, published in Nature Physics, offer insights into the unusual properties of this state and its potential applications.
A new study found that translocator protein 18 kDa (TSPO) correlates with worse survival outcomes in male glioblastoma patients compared to females. The variation in the protein's structure is associated with shorter overall and progression-free survival times, suggesting its potential as a prognostic biomarker.
An international research team has demonstrated that adaptations to infections are passed on to offspring in mice, with improved immune responses and resistance to subsequent infections observed. This study provides new insights into the role of epigenetics in shaping the immune system across generations.
Breast cancer deaths can be reduced by 57% in Black women if they start mammography screening every other year at age 40. This approach is consistent with the US Preventive Services Task Force's guidance for biennial mammography.
A research team led by Prof. NI Huaiwei found the mechanism and unmixing process of supercritical fluid, revealing spinodal decomposition as a key factor in phase separation. This discovery has important implications for the formation of magmatic hydrothermal deposits.
Researchers discovered two defence systems in bacteria that work together to protect against modified DNA bacteriophages. BrxU has the potential to be a biotechnological tool for mapping the human epigenome, which alters in cancer and neurodegenerative diseases.
A study published in Nature Chemical Biology revealed that crotonylation of EB1 by TIP60 ensures accurate spindle positioning in mitosis. This mechanism is crucial for cell fate determination and organogenesis, and its disruption can lead to cancer.
Researchers from the University of Tsukuba found that blocking CD300a enhances efferocytosis and ameliorates neuronal deficits after ischemic stroke. This process involves the removal of damaged cells in the brain, reducing inflammation and neurological impairment.
Researchers analyzed James Bond's travel history and found he was at greater risk of infections than previously thought. He had contact with raw chicken, ticks, and a Toxoplasmosis-infected cat, increasing his exposure to various pathogens.
A new photo-ethnography study published in Criminology explores the narratives and motivations of men and women in rural Alabama who used methamphetamine. The study reveals that participants' stories about their drug use differed by gender, shaping how they interacted with others and navigated their relationships.
A novel CXCR4 antagonist, EPI-X4 JM#21, has been developed to prevent atopic dermatitis and airway inflammation. The compound suppresses allergen-induced immune cell infiltration and prevents skin inflammation in mouse models.
A study found that COVID-19 vaccination rates increased in states with cash drawing announcements compared to those without. The analysis suggests a positive association between these announcements and vaccine uptake, providing insight into innovative strategies for improving public health.
Researchers at the University of Copenhagen have discovered that the BRCA2 gene requires a specific enzyme, PP2A-B56, to repair DNA damage. This finding may pave the way for more targeted treatment of cancer patients with certain mutations.
Researchers define the Silurian-Devonian boundary in East Yunnan using geochemical indicators, resolving debates on the interval. The study provides a feasible method to calibrate minimum and maximum ages for coelacanth-rhipidistian and lungfish-tetrapod splits.
Researchers used machine learning on UK Biobank data to create proxy measures for brain age, intelligence, and neuroticism traits. These indirect measurements strongly correlate with specific diseases or outcomes, offering a potential solution for mental health diagnoses.
Researchers at Carnegie Mellon University found that agencies can extract more rent from a winning bidder when negotiating contract terms, reducing the benefits of drawing additional bidders. The study suggests allowing agencies some discretion to use their knowledge of the supply side can reduce procurement costs.
Researchers have discovered three new genetic variants linked to fibromuscular dysplasia, which affects women in their prime and is often associated with high blood pressure and cardiovascular complications. The study provides new insights into the disease's genetic basis and potential therapeutic targets.
The University of Huddersfield is leading a four-year project to analyze early intervention programs for young people aged 14-16 in England. The study aims to provide a systematic understanding of existing practice and its impact on young people, with potential contributions to improved support and education policy.
Researchers have developed bimetallic catalysts that enhance oil upgrading, decreasing heavy hydrocarbons and increasing light hydrocarbons. The test results showed positive influence on petroleum quality, transportation efficiency, and environmental impact.
Michel Goedert's research focuses on protein aggregates in Alzheimer's and Parkinson's, providing deep insights into disease development. His work is essential for finding new treatments, as evidenced by his discovery of gene mutations leading to dementia.
The study will quantify changes in Arctic sediment production and transport due to climate change, informing First Nation community planning. As temperatures rise, increased rock weathering and sediment production are expected to alter river habitats, posing risks to local ecosystems and communities.
A recent NIH-funded study found that intravenous immune globulin (IVIG) works in treating multisystem inflammatory syndrome in children (MIS-C) and Kawasaki disease by depleting activated neutrophils, a major source of inflammation.
A study published in Nature Communications demonstrates how the brain constructs the present moment through recent past experiences. The researchers discovered that brief stimuli leave a trace in the brain for almost a minute, accumulating biases in perception that allow subjects to fine-tune their sensory channels over time.
Researchers from South Ural State University and China's Xi'an Jiaotong University have successfully welded A606 (Cor-Ten) steel, a promising material with high atmospheric corrosion resistance. The study optimized welding conditions to achieve high strength properties and necessary microstructure.
Researchers will focus on understanding the disease, identifying B cell characteristics and plasma cells that create attacking antibodies. The study aims to enhance knowledge of SLE pathogenesis and differences in clinical manifestations, outcomes, and therapeutic responses.
The research team aims to understand the mechanisms that contribute to long-term consequences of COVID-19 infection, particularly in women who may be disproportionally affected by chronic symptoms. They plan to leverage a biorepository and longitudinal study to assess the impact of acute and chronic inflammation on brain injury and neu...
There was significant growth in telemedicine use among rural Medicare beneficiaries between 2010 and 2019. The majority of this growth was attributed to care delivered by nurse practitioners and other non-physician clinicians.
Researchers used machine learning to analyze core-loss spectroscopy data, revealing connections between spectral data and material properties. The study successfully predicted intensive and extensive material properties, enabling high-throughput development of new materials.
A new analysis suggests that a gap existed within the protoplanetary disk around 4.567 billion years ago, near the asteroid belt, affecting the composition of infant planets. The team found that meteorites from the outer region had stronger magnetic fields than those from the inner region.
The study found that memories of objects from stressful situations rely on similar brain activity as memories of the stress trigger itself. This suggests that the mechanism reinforcing emotional memories is rooted in the neural link between important aspects of the episode and the stress trigger.
The study found a significant increase in pregnancy complications during the COVID-19 pandemic, affecting approximately 1.4 million women in the US. Researchers attributed these changes to various factors, including social distancing measures, delayed prenatal care, and increased risk of maternal mortality.
Researchers at MIT develop a data-driven process using machine learning to optimize new 3D printing materials with multiple characteristics. The system lowers costs and lessens environmental impact by reducing chemical waste and suggesting unique chemical formulations that human intuition might miss.
A recent review published in the Journal of the American Heart Association found that flu vaccination can significantly reduce the risk of heart attack and stroke in individuals with heart disease. Despite higher mortality rates from influenza, many Americans under 65 with heart disease have low vaccination rates.
A new study by PSE Healthy Energy reveals that over 16 billion barrels of oil and gas wastewater were disposed of in unlined pits, contaminating regional aquifers with salts and toxins. The Tulare Basin, home to four million people, is at risk due to a lack of regulatory protections for groundwater near these disposal sites.
The INRS team has developed an intelligent optical chip that uses autonomous learning approaches to generate optical waveforms, paving the way for further advances in telecommunications. The device can autonomously adjust to a user-defined target waveform with strikingly low technical and computational requirements.
Researchers at the University of Arizona developed a new curriculum that allows high school students to learn about coronaviruses, genetics, and bioinformatics from home. The lesson plan, which was created before COVID-19 vaccines were introduced, teaches students how different vaccines work and analyzes protein sequences. Students who...
Researchers compared immune responses elicited by three COVID-19 vaccines over an eight-month follow-up period. The mRNA vaccines showed high peak antibody responses that declined sharply, while the single-shot Ad26 vaccine induced lower initial antibody responses but stable levels over time.
The emergency food management sector is ill-prepared for digital disaster management due to the lack of effective digital tools. A recent study found that existing digital strategies have not been proven effective or tested, leaving personnel with no guidance on potential best practices and the impact of digital tools.
Researchers at UNSW and University of Sydney develop DNA 'nanostructures' to effectively manipulate synthetic liposomes, leading to potential applications in biosensing and mRNA vaccines. The study also explores the creation of 'mini biological computers' that can sense their environment and respond to signals.
Researchers have found that heart cells regulate their circadian rhythms through changes in sodium and potassium ion levels, which can impact heart rate. This new understanding may lead to better treatments and preventative measures for combating heart conditions.
Only one in four Western Roman emperors died of natural causes, following a power law distribution. The study found that the risk of survival was high when taking the throne, but declined after 13 years, with a sharp increase again at this point.
Researchers identified environmental factors and breed-specific traits contributing to canine ADHD-like behaviour. Dogs who spent more time alone at home were more hyperactive, impulsive and inattentive, while breeds bred for work displayed increased hyperactivity and impulsivity.
Researchers have demonstrated ultrafast optical circuit switching for datacenters using integrated soliton microcombs, which can handle increasing bursty datacenter applications while reducing overheads. The proposed architecture employs a central comb system to improve power efficiency and reduce complexity.
Scientists devised a method to analyze the NPC directly inside cells, capturing its true size and structure. The results showed that the pore had a wider central channel than previously thought, emphasizing the importance of analyzing complex molecules in their native environments.
Research finds that plankton diversity will increase in warmer waters, but this may lead to a reduction in zooplankton diversity in the tropics. As climate changes, plankton species from tropical regions will shift polewards, potentially disrupting marine ecosystems and fisheries.
Researchers have developed a method that maps time-varying brain responses to images, revealing how the brain processes visual information. The new technique, DETI mapping, produces a multiplexed view of neural signals across different locations and over time.
A study of over 281,000 tweets from top US hospitals found limited support for the Black community and social justice topics on their social media channels. The researchers found that only a few tweets related to Black Lives Matter predated the killing of George Floyd.
The Human Brain Project unveiled its 8th annual Summit with presentations of new scientific insights and technologies. The project has developed a powerful new infrastructure called EBRAINS, which will serve generations of brain scientists.
A UC Davis MIND Institute study suggests telehealth evaluation can help families access care and diagnose autism earlier. The research found that telehealth approaches in the first year of life improved access to care for infants with elevated autism risk, reducing waitlists and parental stress.