Articles tagged with Urban Studies
A recent study by researchers at the University of Toronto found that immigrant parents and refugees are more likely to experience mental health issues and socioeconomic challenges. Their children are also more likely to fall behind in learning before kindergarten, which can have long-term implications for their education and development.
A study by University of Illinois ornithologist Mike Ward found that 85% of Canada geese wintered in the Greater Chicago Metropolitan Area, with none making foraging flights to agricultural fields. The birds' ability to minimize risk by using urban areas suggests they are prioritizing survival over energy intake.
A new Berkeley Lab study finds that cool roofs can save up to 9% of outdoor water consumption in California counties. Widespread adoption could result in 83 million gallons of water savings daily in Los Angeles County.
A study of African-American and Latino adults in a high-risk urban community found that despite numerous risk factors, the rate of substance use problems is low for a substantial proportion of participants. Protective 'resilience' factors, such as support, education, and employment, also play a crucial role in preventing substance misuse.
Researchers found that users struggle to use drone images to locate objects on the ground, posing challenges for emergency operations and applications. Switching from an aerial view to a ground view slows down estimates of object location, with incorrect placements four times farther away.
Suburban areas in the US face barriers to healthcare access, including limited community health centers and free clinics. Poor suburbanites have higher odds of being uninsured and having unmet healthcare needs compared to higher-income adults.
A new study published in Academic Emergency Medicine found no association between prehospital advanced cardiac life support and survival for patients with out-of-hospital cardiac arrest. Instead, the study suggests focusing on increasing bystander CPR, decreasing response times, and defibrillation.
A study found that 40% of cancer patients at an urban cancer center were diagnosed with depression, with three-fourths of these cases being previously undiagnosed. Female patients and disabled patients were more likely to be depressed, emphasizing the need for mental health screening and care.
Researchers found utilizing local artists' images and dialects helped address misperceptions about Ebola treatment, involving trusted messengers for two-way communication. The study's evidence-based approach can inform message development and implementation during public health emergencies.
A large international study found that any physical activity can prevent heart disease and death, with 38% of participants meeting the 150 minutes a week guideline through activities like commuting or household chores. The study showed significant benefits from incorporating physical activity into daily life, regardless of intensity.
Research highlights the disparity in firearm injury rates among pediatric populations in urban and rural settings. Teenagers living in urban areas are disproportionately affected by firearm assaults, whereas children in rural areas face a higher risk of accidental firearm injuries. Accidental injuries were the leading cause of hospital...
A study of nine young athletes found that contact drills involving multiple players led to the highest number of head impacts, while open-field tackling resulted in high-magnitude impacts. The study suggests modifying or eliminating certain drills from practice sessions to reduce injury risks.
Researchers found that racially segregated areas had higher mortality rates in both urban and rural areas, but blacks sometimes lived longer in segregated areas. This may be due to less exposure to deadly infectious diseases before antibiotics were widely available.
A large-scale study of 135,335 individuals across 18 countries found that a moderate intake of fruit, vegetables, and legumes can significantly reduce the risk of cardiovascular disease and death. The study's findings indicate that consuming an average of 3-4 servings per day is as beneficial as higher amounts in reducing total mortality.
A new study from Brown University found that less than one-third of teachers perceived as ineffective by principals are actually formally rated that way. Despite major reforms, time constraints and top-down system designs limit the differentiation and support for teacher effectiveness.
A recent study finds that megacities generate an average of $505 million in ecosystem services from trees, including air and water filtration, stormwater management, and energy savings. The value of tree benefits could be doubled by increasing tree cover, improving urban well-being and mitigating climate change.
Suicide rates in rural areas of Maryland are 35% higher than urban settings, driven by significantly greater use of firearms. Removing firearms from the equation reveals comparable suicide rates between rural and urban areas.
A study led by the University of California, Berkeley, found that people with mental illness reoffend less if placed on specialty probation, a program using individualized treatment-oriented approaches. Specialty probationers had a 52% recidivism rate over two years compared to 29% for traditional probationers.
Researchers developed an optimization model that improves solar power integration in residential photovoltaic systems through demand-response applications. The study found that DR applications with 100% PV penetration reduced energy consumption by 32%, network losses by 42%, and improved network utilization by 12%.
A new book by UTA researcher Shima Hamidi shows that life expectancy, economic mobility, transportation choices, and personal health and safety all improve in less sprawling areas. People in compact, connected counties tend to have lower risks of obesity, high blood pressure, and diabetes.
The study, analyzing 40,358 papers and 2,350 patents from 2004 to 2014, reveals that spatial relations on campus fuel collaboration. Researchers near colleagues are more likely to engage in substantive conversations, leading to increased collaborative activity.
A study of rural primary care physicians found that younger physicians experience higher turnover rates than older counterparts, with 17% biennial turnover among younger physicians. Rural practice is particularly challenging, with non-retention worse in counties without a hospital or smaller population.
A new study reveals that 65% of global irrigated areas are impacted by urban wastewater flows, with 29.3 million hectares in countries with limited treatment exposing widespread consumer and farmer health risks. The findings call for urgent investments in improved sanitation to mitigate public health threats.
A study reveals that tiger mosquitoes thrive in low-income urban areas of Baltimore due to vacant lots, abandoned buildings, and inadequate waste management. This research underscores the need for targeted mosquito control strategies and urban greening initiatives to mitigate environmental injustices and protect public health.
A recent study published in the Journal of the American Heart Association found that health insurance expansion through the Affordable Care Act significantly reduced the incidence of sudden cardiac arrest among middle-aged adults who were previously uninsured. The study analyzed emergency medical services data from an urban Oregon coun...
A study from North Carolina State University found that common wild bee species decline as urban temperatures rise. The researchers used a lab test to predict how whole populations will fare at higher temperatures in urban areas, finding that the least heat-tolerant species are most affected.
A recent study from Concordia's John Molson School of Business found that cycling to work significantly lowers stress levels within the first 45 minutes of work. The study collected data from 123 employees at Autodesk and confirmed previous research that cyclists perceive their commute as less stressful than those who travel by car.
A study by researchers at Wake Forest Baptist Medical Center found that youth football players aged 9-13 experience more forceful head impacts as they progress to higher levels of competition. The study recorded over 40,000 head impacts and found significant differences in impact exposure between different levels of play.
A recent study by Louisiana State University researchers found that urban development has declined in coastal flood zones nationwide, but grown in inland counties. This trend poses a significant risk to populations living in inland flood zones, who may not be aware of the hazards despite migrating to coastal areas.
Researchers found that developing a pipeline to improve school leadership has been affordable for six urban districts, spending 0.4% of their budgets on the initiative. The main expense was district staff salaries, with per-pupil costs totaling $42.
A study published in The Lancet Diabetes & Endocrinology found that diabetes prevalence is increasing among low socio-economic backgrounds living in urban areas of affluent states in India. Diabete's rates are higher among people from low socio-economic status, especially in cities with poor access to healthcare.
A new study by University of Maryland School of Public Health researcher Dr. Andrew Fenelon found that people receiving subsidized housing assistance were more likely to have medical insurance and less likely to have unmet medical need compared to those on HUD waitlist.
Scientists have shown how diesel exhaust particles directly affect the lungs to initiate symptoms such as a tightening of airways and cough. The study found that chemicals on the surface of diesel exhaust particles stimulate nerves in the lungs, leading to respiratory reflexes.
Children of migrant families in Chinese cities have lower obesity rates due to lack of parental supervision and influence from grandparents. Migrant children have fewer opportunities for unhealthy snacking and more active play, contributing to their lower obesity rates.
A University of Washington study found that neighborhoods with high poverty and disorganization tend to have residents who drink twice as much and binge-drink four times as frequently. The researchers suggest that improving neighborhood quality of life can lead to benefits, including reduced problem drinking.
A recent study reveals that human-related noise is doubling background sound levels in 63% of US protected areas, with significant impacts on wildlife and ecosystems. This increase in noise pollution is attributed to the growing presence of manmade disturbances in previously remote regions.
In Los Angeles, single-family home add-ons and paved property features led to a 14-55% loss of green cover. Urban forests' benefits, such as reduced energy use and improved health, were compromised.
A new interactive map shows the shifting racial composition of US neighborhoods over two decades, providing a detailed view of urban segregation and demographic changes. The map allows users to explore regional disparities and trends in census data.
A study found that outpatient laparoscopic appendectomy is safe and effective, with shorter hospital stays and decreased healthcare costs. The study showed no differences in complications, post-discharge ER visits, or readmissions between the outpatient and hospital-stay groups.
A new study by Michigan State University found that well-kept vacant lots can help reduce crime rates in urban areas. The research analyzed nine years of crime data in Flint, Michigan, and discovered a correlation between greening efforts and decreased crime rates, including violent and property crimes.
Researchers developed a clinical risk index tool to gauge future firearm violence risk among urban youth, considering peer and partner violence, community exposure, and family influences. The SaFETy score demonstrates superior predictive power, helping emergency physicians identify high-risk individuals and tailor preventative services.
A study of older people found that walking between busy urban areas and green spaces triggers changes in brain activity, reducing frustration and increasing excitement. The research has important implications for architects, planners, and health professionals as the global population ages and becomes more urbanized.
A recent study found that group meditation using the Transcendental Meditation program significantly reduced urban murder rates in large US cities, with an estimated 4,136 murders averted between 2007-2010. The reductions were consistent with the hypothesis that a sufficiently large group practice creates a positive effect on society.
A study from UC Berkeley found that Zika's decline before the Olympics was foreshadowed by seasonal patterns of similar diseases. Despite this, vulnerable populations in urban slums continue to be affected, highlighting the need for targeted public health efforts.
A newly analyzed fault system off California's coast is capable of producing earthquakes with magnitudes up to 7.3. The Newport-Inglewood/Rose Canyon faults are part of a single, continuous fault system that runs from San Diego to Los Angeles. This realization has significant implications for the state's densely populated urban areas.
A new study reveals that ride-sharing is feasible in various cities worldwide, with the potential for sharing autos being more similar than expected. Over 99% of trips in New York and over 97% in San Francisco, Singapore, and Vienna are shareable, highlighting the importance of daily mobility patterns rather than city layout.
A qualitative study by Marie Plaisime found that healthcare providers perceive black male patients with bias, fear, and discomfort. This bias influences treatment decisions, leading to unequal care for black men compared to white male patients with identical symptoms.
A study led by Emory University found that contact tracing combined with targeted indoor residual spraying reduced dengue transmission by 86-96% during an outbreak in Cairns, Australia. This approach is more effective than traditional vaccines, which offer only 30-70% effectiveness.
Researchers at Lund University discovered that malaria mosquitos are sensitive to horseradish, similar to the effects of heat on vertebrates. This finding suggests a shared molecular mechanism underlying temperature sensing in insects and animals.
A new study from the University at Buffalo School of Management found that materialistic consumers who believe they can improve their financial status through hard work are more likely to save money and regulate their spending. Conversely, those with pessimistic views on economic mobility are more prone to impulse purchases.
Researchers used data from the USGS 'Did You Feel It?' website to develop new intensity mapping for two California earthquakes. They found that including non-reporting ZIP codes improved the accuracy of seismic intensity maps, particularly at intermediate distances from the epicenter.
Researchers have recovered over 100 billion micrometeorites from urban areas, including Norway, and found that the majority are cosmic spherules, representing the youngest large MMs yet recovered. This study challenges the long-held belief that these particles can only be found in pristine environments.
A study by Columbia University's Mailman School of Public Health estimates that nearly 80% of adolescents living in Cambodia's orphanages have one or more living parents. The research aimed to generate inclusive data to guide policy makers and service providers in recognizing and protecting these children.
A study led by the University of Pittsburgh found that teenage girls in urban settings took significantly fewer steps per day than their suburban counterparts, averaging only about 5% of the recommended daily activity level. This disparity puts them at risk for poor quality of life and chronic diseases.
Researchers found Atlantic killifish adapting to toxic pollutants due to high genetic variation, making them more resilient than other species. This study suggests that genetic diversity is key to evolutionary adaptation and could inform strategies for human sensitivity to environmental chemicals.
A new study published in JAMA Pediatrics found that rural communities have seen a dramatic increase in newborns diagnosed with neonatal abstinence syndrome due to opioid exposure. The rate of diagnosis increased by nearly 80% between 2003 and 2013, compared to urban areas.
Online health communities help bridge disparities between rural and urban healthcare, providing a platform for patients to ask questions and share knowledge. The communities offer emotional support, amplifying the health capabilities of rural users and creating a supportive social network that transcends geographic constraints.
Atlantic killifish have evolved remarkable resilience to toxic industrial pollutants, with genetic diversity playing a key role in their adaptation. The study's findings could help explain how genetic differences among humans contribute to varying sensitivity to environmental chemicals.
A recent study found that 62% of falls in elderly hospital patients occurred within 24 hours of administering high-risk medications. The study highlights the importance of lowering default doses for vulnerable patient groups using electronic prescribing systems.
A new study finds that Detroit's poverty rate has increased, unemployment remains high, and public education is declining, highlighting the gap between the city's core and neighborhoods.