Researchers created a new sample catalog of over 24 million stars to decipher the chemical history of the Milky Way Galaxy. The catalog provides detailed information on elemental abundances, distances, motions, and ages of individual stars, allowing for a better understanding of the galaxy's formation and evolution.
A new study from the University of Notre Dame documents the crucial role of advertising in satellite TV operators' continued success. The study highlights how consumers were sensitive to advertising, particularly that of satellite operators, and how national advertising costs offered an entry advantage for these firms.
Researchers at the University of Notre Dame have identified a new type of cell in the heart that may play a crucial role in regulating heart rate. The cells, termed nexus glia, resemble astrocytes found in the brain and are located in the outflow tract of the heart, where many congenital heart defects occur.
A new study from the University of Notre Dame finds that companies' disclosures about auditor firings are useless for assessing whether restatement trouble lies ahead. Instead, researchers recommend investors pay attention to when the disclosure comes out, with firings after the second fiscal quarter signaling an above-average chance o...
Researchers at the University of Notre Dame have developed an all-printed piezoelectric wearable device that detects hand gestures and heartbeats without an external power source. The device utilizes a new hybrid printing method combining multi-material aerosol jet printing and extrusion printing.
A market segmentation approach can improve vaccination campaigns by tailoring the message to specific groups. The study found that those who don't trust the government are more likely to avoid vaccines, and a non-traditional messaging strategy may be more effective.
Dr. Yasemin Ozkan-Aydin successfully built four-legged swarm robots that can navigate challenging environments and overcome obstacles collectively. The robots were tested on various terrain types, including grass, leaves, and rough surfaces, with individual units sending signals to others for support when needed.
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.
Researchers developed a low-cost sensor that can diagnose heart attacks in minutes by targeting miRNA, distinguishing between acute heart attacks and reperfusion injuries. The technology addresses an unmet clinical need, offering improved diagnosis efficiency and cost-effectiveness.
A new study from the University of Notre Dame found that efforts to counteract biases in the workplace tend to wane over time, even with high accountability. The researchers discovered that when accountability changes, biased decisions are more likely to be sustained. Increasing accountability may not be effective if a person initially...
Researchers from University of Notre Dame discovered that behavioral inertia can be beneficial in service center operations, particularly when agents are experts or handling difficult calls. The study suggests striking a balance between automated routing systems and agent discretion to maximize efficiency and effectiveness.
Research from the University of Notre Dame identifies two common types of cover-ups: personal and relational. Ingroup members tend to show leniency toward transgressors who cover up for others, viewing it as an act of loyalty, but are quick to denounce and punish those who cover up their own misdeeds.
A team at University of Notre Dame is using AI to transcribe ancient texts with high accuracy, improving capabilities of deep learning transcription. This project has significant implications for the digital humanities and historical archival research.
A new study from the University of Notre Dame challenges the common practice of retaining a director from the target company after an acquisition. Contrary to expectations, the research found that director retention tends to undermine post-acquisition performance. The study analyzed over 550 acquisitions between 2004 and 2014 and disco...
A new study by the University of Notre Dame links toxic pollution and climate risks to human health, with a focus on addressing these issues in countries most at risk. The study identifies the top 10 countries that require urgent attention, including Singapore, Rwanda, China, and India.
A new study develops hydrogels that release glucagon as glucose levels drop, potentially preventing severe hypoglycemic episodes. The technology aims to stabilize blood glucose levels long enough for parents to get medical attention in emergency situations.
A new study from the University of Notre Dame found that over 66% of restaurant employees experience some form of sexual harassment. The research suggests that tipping and requirements for friendly displays create a power imbalance between customers and service workers, leading to increased harassment.
A University of Notre Dame study found that most gut microbiome traits are heritable, with 97% variation influenced by genetics. The research team discovered that environmental factors also play a significant role in shaping the microbiome, particularly across seasons and age.
A new study from the University of Notre Dame reveals that many cosmetics sold in the US and Canada contain high levels of per- and polyfluoroalkyl substances (PFAS), linked to serious health conditions. The research found 56% of foundations and eye products, as well as lip products and mascaras, contained high fluorine levels.
A recent study from the University of Notre Dame found that disagreeable married men who do not contribute equally to household chores often have higher salaries due to increased focus on their careers. This phenomenon suggests that imbalanced social exchanges at home, particularly with spouses, play a crucial role in determining indiv...
A new study from the University of Notre Dame proposes that food companies can reduce recall uncertainty by embedding recall options into their decision-making. The research identifies three key recall options: scale, deferral, and abandonment, which can help managers segment recalls and make informed decisions as they evolve.
New research from the University of Notre Dame shows that peers can help boost marginalized voices, enhancing both the status of those being amplified and their own. The study found that publicly endorsing a peer's contribution with attribution increases ratings of idea quality and employee status.
Employees perceive prosocially motivated supervisors as fairer and are more likely to give them the benefit of the doubt, even when they make mistakes. Research from the University of Notre Dame found that supervisor motives impact fairness judgments and that focusing on prosocial motives can buffer the negative effects of low justice ...
Researchers have developed a way to restore dysfunctional lymphatic networks using hydrogels made from hyaluronic acid. This allows the body to better defend itself against diseases such as cancer, cardiovascular disease, and diabetes. The study's findings have been published in The FASEB Journal.
A new study from the University of Notre Dame finds that formal educational attainment has almost no relationship with job satisfaction. Better-educated individuals may enjoy greater resources, but also experience increased stress and demands, offsetting any positive gains.
A study from the University of Notre Dame found that a specific protein called SGK1 promotes survival and increases the likelihood of cancer spreading by blocking cell death. This discovery may have implications for understanding how cancer cells adapt to new environments, such as the brain, where breast cancer can metastasize.
Scientists have found evidence of protein folding at the site of intracellular droplets, which are formed when fluids separate into microscopic droplets. This phenomenon is linked to increased potential for protein aggregation and misfolding, a hallmark of neurological diseases like Alzheimer's and ALS.
A study from the University of Notre Dame found that increasing school district internet access spending can lead to significant gains in student academic performance, with a financial return of $820,000 to $1.8 million. However, it also reveals an increase in disciplinary problems and associated costs.
A randomized controlled field experiment in Uganda found that volunteer marketers helped entrepreneurs increase sales by 52%, profits by 36%, assets by 31%, and employees by 24%. Marketing expertise enables firms to differentiate and attract customer interest, leading to improved growth rates and societal impact.
A recent study by researchers at the University of Notre Dame found that large-scale land acquisitions intended to boost food security had little to no benefit, instead threatening local food security in some areas. The study analyzed satellite imagery, agricultural surveys, and household dietary datasets across four continents between...
Researchers found that 73% of announced recalls occurred in clusters, with a 16-day gap between cluster formations. Leading recalls are associated with higher stock market penalties than following recalls, growing as time since the last cluster increases.
A new study from the University of Notre Dame finds that people tend to overestimate their financial responsibility, resulting in under-saving. The research developed an intervention to combat this 'positive illusion' by recognizing excessive spending and boosting self-perceptions of financial responsibility through increased savings.
A recent study from the University of Notre Dame found that audit offices that emphasize non-audit services tend to compromise on audit quality. The researchers examined financial statement restatement rates for clients of audit offices between 2005 and 2015, and discovered a significant reduction in audit quality when an office receiv...
A study by researchers at the University of Notre Dame found that global warming is likely to increase disease risk in animals, particularly those living in colder climates. The thermal mismatch hypothesis suggests that pathogens thrive in warmer temperatures, while cold-adapted animals struggle to cope with rising temperatures.
A new study found that doctors and nurses with proactive personalities were better able to redesign their jobs, capitalize on their strengths, and perform at higher levels during the COVID-19 pandemic. Proactive individuals also experienced greater well-being and resilience.
A new study from the University of Notre Dame found that gender bias exists in ride-sharing performance ratings, with female drivers receiving significantly lower ratings when their performance is poor compared to male drivers. The researchers created an online experiment where participants rated driver performance, finding that custom...
A recent study published in Cell reveals that microglia, a type of immune cell, promote breast cancer metastasis to the brain by suppressing T-cells. The activation of VISTA checkpoint suppresses immune response, allowing cancer cells to spread and form secondary tumors.
Research from the University of Notre Dame found that artificial light abnormally increases mosquito biting behavior at night in Aedes aegypti mosquitoes. The study suggests that increasing levels of light pollution could impact the transmission of diseases such as dengue fever, yellow fever, and Zika.
A new study found that COVID-19 lockdowns led to significant improvements in air quality, averting an estimated 24,200 premature deaths in China and 2,190 in Europe. The study suggests that strong measures can be implemented to reduce air pollution and mitigate its impact on human health.
A team of researchers has identified networks of genes that regulate neuron regeneration in certain animals, such as zebrafish. This discovery may lead to the development of new treatments for neurodegenerative disorders, including blindness and Parkinson's disease.
A study by University of Notre Dame researchers found over 100 million Zika virus infections went undetected between 2015 and 2018. The team's findings highlight the need for improved surveillance systems to track transmission, especially in regions with high asymptomatic infection rates.
Researchers found that street ETRs are more informative and effective in predicting future tax outcomes than GAAP-based ETRs. Street ETRs, which adjust for unusual or infrequent items, improved the decision-making process for investors.
New research finds that progressive congregations have surged in their political activism, likely in response to Trump administration policies. Conservative churches trail behind Black Protestant churches in mobilizing efforts on issues like immigration and endorsing candidates.
A study from the University of Notre Dame found that over 100,000 people were infected with COVID-19 by early March, despite only 1,514 reported cases and 39 deaths. The researchers attribute this to limited testing and gaps in surveillance during the initial phase of the epidemic.
Research on wild baboons reveals that early childhood experiences, such as famine or abuse, have a lasting impact on adult stress responses, regardless of social support. The study found that dysregulated stress hormones remain unaffected by healthy, supportive relationships in adulthood.
Scientists have found that brown-throated three-toed sloths adapt to a primarily diurnal schedule in highly disturbed environments where predators are extinct and food is more accessible. The study suggests that the animals developed a more synchronous pattern of activity to thrive in the challenging environment.
A recent study by Adam Wowak and colleagues found that incoming CEOs paid above market rate tend to perform better over time. In contrast, underpaid CEOs average less effective performance. While the relationship is not complete, the study suggests boards are generally accurate in their initial CEO quality assessments.
Research by the University of Notre Dame found high concentrations of fluorine on firefighter PPE, including moisture barrier and outer shell. PFAS can contaminate thermal layer and skin, posing occupational health risk to firefighters.
A new study from the University of Notre Dame found that government-imposed restrictions on consumption can have unintended consequences for conservatives. The research showed that conservatives increased mobile phone usage in vehicles after a law was enacted, and were more likely to purchase unhealthy foods and view e-cigarettes more ...
A recent study found that firms perceived to fake social responsibility are no more likely to experience data breaches than those with strong CSR records. In fact, firms with seemingly disingenuous CSR efforts are at increased risk of breach. This 'greenwashing' phenomenon makes them attractive targets for security exploitation.