Researchers will investigate how adaptations in one insect species allow others to follow, generating new biodiversity. The study focuses on the apple maggot fly and its parasitoid wasps, exploring how shifting life histories impact species interactions and ecosystem diversity.
A recent study by University of Notre Dame researchers shows that businesses must balance quality service with ethical behavior to achieve success. The study found that excellent service alone is not enough for financial outcomes, highlighting the importance of low unethical behavior in customer satisfaction and financial returns.
Researchers used colors to identify the ages of over 130,000 stars in the Milky Way's halo, revealing a clear hierarchy with oldest stars at the center and younger ones further away. The study supports a hierarchical model of galaxy formation, suggesting that small mini-halos merged to form the Milky Way.
Researchers at Notre Dame have identified a critical length scale marking the transition from zero-dimensional quantum dots to one-dimensional nanowires. The study provides new insights into the size- and shape-dependent properties of semiconductor nanostructures.
New research finds that men are more open to purchasing environmental products if their masculinity is boosted through branding. The study used various approaches, including affirming masculinity and changing product associations, to demonstrate the effectiveness of rebranding green products as masculine.
A study by University of Notre Dame researchers found that emergency financial assistance from call centers successfully prevents homelessness. The study showed that people who received aid were 76% less likely to enter a shelter within six months compared to those who did not receive aid.
Researchers project up to 93 million people at risk of Zika infection, including 1.6 million childbearing women, due to herd immunity. The projections highlight the potential scale of the epidemic and emphasize the importance of addressing it before it spreads too far.
A new study reveals an evolutionary universal brain structure that enables comparisons of cortical networks between species. This common architecture provides insights into brain disorders such as Alzheimer's and schizophrenia.
Women engage in cosmetic therapy to improve their professional image and achieve financial stability during economic difficulties. According to a study published in Psychological Science, women's motivations for using makeup have shifted from solely attracting a male partner to also boosting their professional ambitions.
A new study by Kaitlin Wowak and colleagues reveals that time pressures, supply chain permeation, and product characteristics hinder traceability. To overcome these barriers, firms can adopt different traceability requirements for perishable products and use 'nicknames' to track blended products.
Researchers analyzed UV spectrum of BD+44 493, a second-generation star thought to have been enriched by one of the first stars. They found phosphorus, sulfur, and zinc, which reveal the star was likely massive and exploded as a supernova.
Researchers at University of Notre Dame develop new T cell receptor technology to enhance immune system's ability to target specific cancer antigens. The engineered receptors allow for a more directed and accurate immune response against cancer cells.
Researchers found that Lake Michigan painted and snapping turtles carry all eight metals, with concentrations correlating with soil assessments in the wetlands. The turtles' long lifespan and position in the food chain make them useful indicators of wetland pollution, potentially posing a health risk to humans who consume them.
Researchers found that green and cool roofs can lower roof temperatures by 3-4 degrees Celsius, reducing the urban heat island effect in cities like Chicago. This could lead to reduced energy use, air quality improvements, and mitigating the impact of climate variability.
Researchers at University of Notre Dame develop a new algorithm to more accurately represent complex dependencies in data, leading to better predictions for invasive species, shipping networks and infectious diseases. The approach can also be applied to other fields such as social media, telecom companies and urban planning.
Researchers at Notre Dame have developed a new metamaterial with controllable magnetic ordering, enabling multiple recording functionalities and versatility in spintronics. This breakthrough demonstrates techniques to switch the charge ordering both globally and locally.
Fuentes builds on the extended evolutionary synthesis, arguing that evolution is a complex mix of biology, ecology, behaviors, chemistry, and history. Anthropologists can combine these approaches for a more nuanced understanding of humanity.
Research by University of Notre Dame found that companies with higher female representation on boards engage less in mergers and acquisitions, identifying potential challenges in deals. The study suggests diverse board dynamics lead to more thorough discussions, increasing likelihood of deal delays or shelving.
Researchers found that working under a highly successful leader provides initial career benefits in terms of getting a promotion at another organization. However, these benefits are short-lived and long-term effects may even be harmful. Promoted acolytes experience lower success rates than promoted non-accolytes.
A new study from the University of Notre Dame finds that wild baboons who experience multiple misfortunes during their first years of life have a significantly shorter adult lifespan, with life expectancy cut short by up to 10 years. The 'bad luck' babies also had fewer surviving offspring.
A team of scientists has successfully assembled and analyzed the genetic code of the Y chromosome in malaria mosquitoes for the first time. The research reveals that the Y chromosome consists mainly of repetitive sequences with few genes, and may have crossed species boundaries.
Researchers found that market reactions to sudden CEO deaths have increased markedly between 1950 and 2009, with larger swings in firm value occurring over time. This suggests that shareholders perceive CEOs as increasingly influential in firm performance.
A new study found that corporate social responsibility (CSR) positively impacts firm performance, with financial benefits expected from CSR investments. However, the study also reveals an increasing correlation between CSR and 'corporate social irresponsibility,' suggesting some firms use CSR to offset past wrongdoing.
Researchers examine declines in US labor market fluidity over three decades, finding a broad-based decline in transitions and larger decreases in Western states. The study suggests that social and community ties may play a role in explaining the trend.
Researchers at University of Notre Dame develop new triple combination formulation to deliver HDACi across blood-brain barrier, improving brain function and prolonging mouse survival. The finding suggests potential therapy for NPC and other neurological diseases.
Researchers have determined that the Smith Cloud, a high-velocity cloud in the galaxy, contains heavier elements similar to those found in our sun, suggesting it originated from the Milky Way's outer edges. The cloud is now expected to crash into the galaxy's disk in 30 million years, potentially generating two million suns.
Research provides new insights into Group A Streptococcus by demonstrating its toxin, Streptolysin S, targets a specific protein on red blood cells, leading to hemolysis. Chemical inhibition of this protein reduces the toxin's activity and alters the pathology of GAS in skin infections.
Researchers found corporate philanthropy has a positive impact on employees, particularly when donations are made to big, visible targets. Coupling donations with volunteer opportunities enhances this effect. The study's findings suggest employees care about the impact of their organization's giving efforts.
A major population of Aedes aegypti mosquitoes with genetic evidence of overwintering has been discovered in a Capitol Hill neighborhood. This finding poses a real threat to public health, particularly pregnant women and vulnerable populations, due to the mosquito's ability to adapt to northern climates.
A study by Frank Germann and colleagues found that strong performance brands can improve performance in tasks such as golf putting and math tests. Participants who believed they were using a high-performance brand performed better than those who did not know the brand, even when using the same product. The effect is strongest among nov...
Researchers at the University of Notre Dame have developed a novel method for noninvasive genetic sampling using spider webs. This approach enables biomonitoring without direct observation or disturbance of target organisms, with potential applications in conservation research, pest management, and biogeography studies.
A new study suggests that Asian carp could cause declines in most fish species in Lake Erie, including walleye and rainbow trout, while smallmouth bass may increase. The model results show that Asian carp could eventually account for up to 34% of the total fish weight in the lake.
A recent study published in Body Image found that mothers who discussed their own weight concerns with their daughters were more likely to encourage healthy habits. The study suggests that avoiding conversations about weight altogether may be the best approach for promoting long-term well-being.
Research by University of Notre Dame professors Darcia Narvaez and colleagues found that childhood experiences meeting evolved needs lead to better outcomes in adulthood. Adults who received more physical affection, playful interactions, and supportive care had lower depression and anxiety, greater empathy, and improved moral capacities.
A recent study by University of Notre Dame researchers finds that people in states relying heavily on ballot initiatives are happier than those in other states. This 'happiness benefit' is particularly pronounced among lower- and middle-income individuals, who often lack representation in conventional policymaking processes.
Researchers found that overqualification leads to more favorable reactions among employees and better job performance. By normalizing overqualification in the workplace, managers can encourage a positive influence on behaviors such as citizenship and teamwork.
A recent study published in Cancer Research reveals that obesity contributes to metastasis in ovarian cancer patients. Researchers from the University of Notre Dame found that tumor cells are better able to metastasize when grown in a high-fat environment, suggesting potential targets for dietary and therapeutic interventions.
Researchers at the University of Notre Dame have discovered a compound that accelerates diabetic wound healing, opening doors to new treatment options. The study found that combining an MMP-9 inhibitor with enzyme MMP-8 enhances healing even further.
A new study by Siyuan Zhang and colleagues reveals that the microenvironment of tumor cells has a significant impact on cancer metastasis. The study suggests that the 'seed and soil' model, where tumors adapt to new tissues, can be used to prevent metastasis.
A new study by Jasmine Hu of the University of Notre Dame found that team members motivated to benefit others exhibit higher levels of cooperation, viability, and performance. These teams also tend to have lower member turnover rates and stronger interpersonal ties.
A new study by University of Notre Dame anthropologists found that aging U.S. men with emotionally supportive relationships have lower testosterone levels compared to their less supportive counterparts. This connection may help explain the link between social support and improved overall health.
A new study by Nicole McNeil and Emily Fyfe found that using abstract labels to identify patterns improves preschoolers' problem-solving skills. The researchers compared concrete labels to abstract labels in a set of patterning problems, with children assigned to the abstract labels condition solving more problems correctly.
Researchers at the University of Notre Dame investigate the clinical potential of microvesicles, shedding light on their role in promoting tumor invasion and metastasis. The study identifies key proteins that guide the formation of these vesicles and suggests a potential link to biomarker development.
Breast cancer cells can survive detachment from the extracellular matrix by forming multicellular aggregates, stabilizing EGFR protein. Elevated Bim-EL protein in inflammatory breast cancer cells blocks anoikis through complex with Beclin-1 and LC8.
Notre Dame researchers have created a paper test card that can detect low-quality antimalarial drugs with high sensitivity and accuracy. The test card uses 12 colorful chemical tests to identify the presence or absence of key ingredients, helping people in developing countries identify suspicious medications before they harm patients.
Researchers at Notre Dame have made a breakthrough discovery in understanding the mechanism of artemisinin resistance in malaria. They found that a specific lipid called phosphatidylinositol-3-phosphate (PI3P) is produced by an enzyme called PfPI3K, and its levels are linked to artemisinin resistance.
Researchers at the University of Notre Dame have developed a computational model that simulates the mechanical behavior of biofilms, which can be used to study issues such as blood clotting and waste treatment systems. The new model allows for the simulation of complex behavior, including viscoelastic properties, and can be adapted to ...
A new paper by Zhi Da at the University of Notre Dame finds that residential electricity usage can track household production in real time, helping to price assets. The research shows that consumer product related industries are risky as they have high exposure to household production risk.
A new study led by Elizabeth Archie found that social interactions directly affect the gut microbiome of wild baboons. Baboons with stronger social bonds have more similar gut bacteria, suggesting physical contact is key to shaping the microbiome.
Researchers investigated how Pseudomonas aeruginosa bacteria swarm in groups containing millions of cells. They found that appendages called 'pili' link together to alter group motion and give swarming groups braking power, helping them avoid toxins.