Articles tagged with Urban Studies
A new study estimates that 54-60 million people worldwide suffer from traumatic brain injuries each year, with men and Maori people being disproportionately affected. The true annual incidence of mild TBI is substantially higher than previous WHO estimates, with rates highest in children and younger adults.
A new study by Columbia University's Mailman School of Public Health links impulsivity in first grade to problem gambling in late adolescence. The research found that high-impulse boys were twice as likely to meet criteria for at-risk and three times more likely to meet criteria for problem gambling.
A Stanford/Yale study reveals that induced-pluripotent stem cells (iPS cells) are not as genetically unstable as previously thought. The research found that the perceived changes in iPS cell genetic makeup were actually accurate reflections of existing, but previously undetected, genetic variations among human cells. This discovery is ...
Researchers at Yale University have discovered that genetic variations are common in the body's tissues, with 30% of skin cells harboring copy number variations. This finding has significant implications for genetic screening and our understanding of human development and disease.
A study by RAND Corporation found that frequent alcohol testing with swift sanctions reduced repeat DUI arrests by 12% and domestic violence arrests by 9%. The 24/7 Sobriety Project, which requires twice-a-day breathalyzer tests or continuous monitoring bracelets, has been adopted in South Dakota's counties.
A study by University of Illinois researchers found that cellphone bans in urban areas are associated with a relative decrease in accident rates after seven years. However, in very rural areas, cellphone bans were linked to higher accident rates than expected. The findings suggest that blanket bans may not be beneficial for all areas.
A new study by Rice University sociologists reveals that children living in poorer neighborhoods are nearly 30% more likely to be obese than those in more affluent areas. The research found that neighborhood poverty and lower education levels are associated with increased child obesity risk, while a higher proportion of foreign-born re...
A study by Michigan State University researchers finds that private school students in India do not outperform their counterparts in public schools. The study analyzed the reading, writing and math performance of 10,000 Indian students aged 8 to 11 and found no consistent benefit of attending a private school.
A recent study by Ohio State University found that urban coyotes living in Chicago never stray from their mates, with a remarkable 100% success rate of monogamy. This loyalty may be key to their thriving in cities, allowing them to raise large litters together with dedicated partners.
Research at Oregon State University found that diverse sources of information can aid in smart choices for young black teens. The studies identified approaches to prevention programs and emphasized the importance of collaboration between family, schools, medical clinics, churches, and other entities.
A recent study found that gestational exposure to urban air pollution is associated with lower vitamin D levels in offspring, potentially affecting their risk of developing diseases later in life. Maternal vitamin D deficiency during pregnancy may have an influence on the development of asthma and allergic diseases in children.
A team of scientists from Texas A&M AgriLife Research is conducting a study to monitor fertilizer runoff and establish management practices for new turf in Central Texas. The study, sponsored by The Scotts Miracle-Gro Company, aims to understand how different fertilization and irrigation methods affect runoff volume and nutrient load.
Scientists developed a tool to identify bays with suitable habitats for resting spinner dolphins, allowing conservation efforts to focus on specific areas. The maps aim to minimize human disturbances and protect the dolphins' ability to rest, forage, and communicate effectively.
A new study finds that everyday discrimination against pregnant women of color may contribute to low birth weight babies. Women who experienced more discrimination reported higher levels of depressive symptoms, leading to babies with lower birth weights. The study suggests reducing discrimination could eliminate health disparities in b...
A global study of 154,000 individuals from 17 countries found that healthy foods are consumed more often by the wealthy, while poorer people rely on carbohydrates. The study also revealed lower levels of obligatory physical activity among the poor and higher rates of smoking among richer populations.
Researchers will survey producers and interview key stakeholders in 15 cities to examine trends in urban farming. Urban agriculture's diversity in production methods and its potential impact on community development and access to healthy food are also being studied.
A recent study published in The American Journal of Drug and Alcohol Abuse found that urban American Indian youth who follow traditional spiritual beliefs are less likely to use drugs and alcohol. The study's findings suggest that adherence to these beliefs is the strongest predictor of anti-drug attitudes, norms, and expectations.
New research finds that refugees experience significant mental health issues and struggle with Western cultural norms due to their traumatic past experiences. Language barriers also hinder their ability to access services, find employment, and integrate into the community.
Researchers found a strong negative effect of neighbourhood income deprivation on altruistic behaviour, with wealthier areas returning 87% of letters compared to poorer areas at 37%. This suggests that those living in poor neighbourhoods are less inclined to behave altruistically toward their neighbours.
China's transportation restrictions during the 2008 Olympics reduced carbon dioxide emissions by a significant amount. The study found that this reduction could potentially provide a substantial part of the necessary emissions cut to prevent global warming by 2 degrees Celsius.
A study by the University of Sheffield found that kitchen air quality can be hazardous, with nitrogen dioxide levels three times higher than recommended outside concentrations. The research highlights the need for more data on indoor pollutants and calls for action to improve home air quality.
A new study by Brigham and Women's Hospital found that common hospital noises can disrupt patient sleep, leading to temporary elevations in heart rate. The researchers also found that electronic sounds were the most arousing, even at low volumes, and that sleep stage affected how sound impacted arousal.
A new study has mapped children's food allergies by geographical location in the US, revealing that urban centers have a higher prevalence of peanut and shellfish allergies compared to rural areas. The study controlled for household income, race, ethnicity, gender, and age, tracking food allergy prevalence in different regions.
A study by Children's National Hospital found that nearly all minority and socioeconomically disadvantaged families in urban areas had access to the internet. More than half expressed interest in receiving electronic health information from emergency departments, with email being the preferred method of delivery.
A study by Elif Izberk-Bilgin explores how Muslim consumers in Turkey perceive global brands as 'infidels' due to sociopolitical dynamics. Consumers engage in boycotts to moralize the market and promote products reflecting their values, such as gender-segregated resorts.
A recent study published in the Journal of Internal Medicine found that city center residents are almost twice as likely to develop coronary artery calcification as those living in less polluted urban and rural areas. The study also discovered that males, older participants, diabetics, and smokers face higher risks.
A new study found that common native red oak seedlings grow eight times faster in New York's Central Park due to urban heat levels. This phenomenon could have implications for changing climate and forest composition over a wide region. The research suggests that warmer temperatures, especially at night, can promote tree growth.
Studies use GIS-based research to determine how geographic location affects physical health, finding connections between walkability, access to healthy food, and obesity rates. The findings suggest that addressing environmental factors through policy changes could be an effective way to prevent childhood obesity.
Researchers tracked changes in birdsong over time and found a strong link between the shift and increasing urban noise. Birds changed their tune to be heard above the cacophony of car horns and engine rumbles, with one dialect dominating the city's song repertoire.
New research from Rice University suggests that childhood hunger policies should focus on neighborhoods rather than individual families. Children living in poverty-stricken neighborhoods with high foreign-born populations are more likely to experience hunger.
The Houston metropolitan area has become the most ethnically diverse large metropolitan area in the country, with a significant reduction in segregation over the past 20 years. The region's diversity is attributed to changes in immigration laws in 1965, which led to a substantial shift in the population's ethnic composition.
A study by Columbia University School of Nursing found that fast-food menu calorie counts are legally compliant, but the information is often unclear and difficult to interpret, particularly for low-income communities. The researchers developed a seven-item 'menu rating tool' to improve the usability of calorie postings.
Researchers discovered that urban birds' songs are altered by city structures, which reflect and distort noise, affecting their ability to communicate effectively. This study, published in PLOS ONE, challenges the previous assumption that birds sing louder to drown out noise.
A study by Geoffrey T. Wodtke finds that education does not increase support for affirmative action among whites and minorities, contradicting the common view that education is uniformly liberalizing. However, it does increase support for race-targeted job training. Education also has no effect on negative stereotyping among Asians.
A new study of middle schoolers found that teammates' smoking affects youths' decisions about smoking, with adolescents in more sports smoking less. Peer-led interactive programs can now be expanded to include sports teams to prevent teens from smoking.
A survey of US elementary school students found that about half have access to competitive food venues like vending machines and snack bars, where sugary foods are commonly sold. However, healthier options like salads and fruits were less accessible, with many schools prioritizing lower-fat products over whole grains and low-fat dairy.
A multi-year study published in PLoS One found that domestic cats and wild cats living in the same area share diseases such as Toxoplasmosis, Bartonellosis, and FIV. This can happen through contact with shared habitats, even if they don't come into direct contact.
A study by Johns Hopkins researchers found that the number of guns sold by Badger Guns & Ammo and diverted to criminals tripled after the adoption of Tiahrt amendments. The study also found that reductions in gun sales linked to crime declined by 66% before the amendments took effect.
A recent study found that injecting methamphetamine is associated with an 80% greater risk of attempted suicide compared to other substances. The study's authors suggest that social and structural mechanisms, including isolation and poorer social support systems, may contribute to this increased risk.
Researchers at EPFL develop mathematical tool to model flow of biocides from building façades into river basins, revealing high concentrations of pollutants. The model accurately predicts peak levels of three common biocides, highlighting the need for stricter regulations and reducing dependency on expensive testing.
A new study reveals that working mothers spend more time multitasking (48.3 hours/week) compared to working fathers (38.9 hours/week). However, the quality of their multitasking experience is significantly different, with working mothers reporting negative emotions and stress when multitasking at home or in public.
A study by Michigan State University researchers reveals that racial minorities face higher costs for basic water and sewer services. The study attributes the disparity to the aging infrastructure in urban areas, where whites have fled, leaving minority residents to bear the costs.
Researchers analyzed soils in Cedar Rapids for industrial pollutants like PCBs and chlordanes, finding levels similar to other urban/industrial sites globally. The study highlights the need for caution regarding contaminated soil as a source of exposure to persistent organic pollutants.
Monica Perales' book 'Smeltertown' is an extraordinary study of industrial might, labor exploitation, and human resilience on the US-Mexico border. The award recognizes her gift for oral history and its exploration of the intersection of work, city, and community building.
A decade-long study found that rehabilitating vacant lots reduces gun assaults across most of Philadelphia and vandalism in one section. Greening also associated with residents reporting less stress and more exercise in certain sections.
A Northwestern University study found that winter's shorter days and colder temperatures deter older Chicagoans with arthritis from engaging in daily physical activity. The lack of indoor recreational facilities for lower-income individuals exacerbates this issue, leading to serious health consequences.
A new study found that low-income women with children who move from high-poverty to lower-poverty neighborhoods experience notable improvements in their health, including reductions in diabetes and extreme obesity. The study suggests that environments in low-income neighborhoods can contribute to poor health.
Researchers quantify urban 'heat island' effect for the first time, showing its modest contribution to global warming. The study reveals that white roofs do not reduce the urban heat island effect and may even cause a net global warming due to increased cloudiness.
A Queen's University study reveals that high street connectivity and dense intersections in towns and cities reduce children's physical activity levels. The research found youth living in well-connected neighborhoods have lower activity levels compared to those in less connected areas.
Researchers found that racially integrated neighborhoods with similar socioeconomic and environmental conditions showed reduced health disparities among black and white Americans. The study suggests that addressing neighborhood resources and underlying health conditions can help close racial gaps in health outcomes.
A new study will examine the value of using elevators as tools for attacking fires in tall buildings, building on previous national studies conducted by WPI and its national partners. The study aims to provide guidance that could influence codes for elevator design and placement in new high-rise construction.
The PURE study found extreme under-use of proven secondary CVD prevention therapies worldwide, particularly in middle and low-income countries. Common medications like aspirin and statins were under-utilized seven-fold between high and low income countries, highlighting a massive treatment gap.
A new UBC study reveals that single parents and male gay couples are nearly 25% and 15% more likely to be rejected by landlords, respectively. The study found geographic variation in discrimination rates, with certain neighborhoods exhibiting increased levels of bias towards single parents.
A new study by University of Kansas researchers shows that suburban schools have gained advantages over urban schools, perpetuating educational inequality. The researchers argue that a change in federal education policy is necessary to combat this disparity.
The National Institute of Standards and Technology (NIST) has developed test methods to evaluate the reliability of wireless alarm beacons for firefighters and emergency responders. The tests found that even weak signals can cause delays or failures, making it essential to ensure these devices operate reliably in realistic conditions.
A recent study by the University of Kentucky found that smoke-free legislation does not negatively influence local economies in either rural or urban communities. The study, which examined economic data from 2001-2009, showed that smoke-free laws are good for business regardless of location.
A study of 40 fast-food and sit-down restaurants found that overall stated calories were accurate, but individual foods had significant inaccuracies. Foods with lower calorie contents were often understated, while those with higher calorie contents were overstated.
Research found that African-Americans are less likely to receive critical stroke treatment primarily because they do not get to a hospital soon enough for time-sensitive treatment and due to preexisting medical conditions. For patients who are eligible, no racial disparity was found in the treatment rate.
A recent study found high rates of injection drug use among urban Canadian Aboriginal youth, particularly women, with 70% of hepatitis C virus and 60% of HIV infections attributed to this demographic. The study emphasizes the need for prevention programs tailored to this population, addressing the root causes of substance abuse and its...
Researchers found significant biodiversity loss in streams with less than 2% developed land, contrary to previous estimates. Chemical pollution is implied as a major contributor to the degradation of water quality.