Articles tagged with Urban Studies
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A new study presents evidence that school redistricting is linked to spikes in shooting-related injuries in urban areas, with a 14% increase in incidents during redistricting events. The study suggests that social destabilization caused by redistricting may contribute to the increased violence.
Researchers developed a novel approach to predict therapeutic targets for aging and age-related diseases. They trained a domain-specific BioGPT model on biomedical literature, which improved its performance in identifying prospective targets.
A recent study has found that rural US counties have worse health outcomes than their urban counterparts, with declines in health measures accelerating over time. The researchers developed a publicly available dashboard to visualize health disparities and identify areas for policy interventions.
Research highlights the challenges of rural hospital-based maternity unit closures and transportation barriers, leading to delays in care and adverse outcomes. The study suggests that telehealth services can provide a solution to address these disparities in maternal health outcomes.
A new ecological theory may help explain the persistence of segregation in US cities. The theory, called the 'adaptive resilience cycle,' emphasizes how systems adjust to shocks and retain their structure. Researchers analyzed Baltimore's history and found that this cycle has reinforced segregation throughout the city's history.
High-performing primary care practices use similar strategies to manage change and improve diabetes care, including standardizing the care process, enhancing care teams, and engaging staff and clinicians. These practices also focus on proactive care, pre-visit planning, and improving patient relationships.
Researchers found that two common songbirds have smaller eyes than their counterparts from less bright outskirts, adapting to urban light. This study suggests that sensory pollutants like human-caused light may play a role in the decline of bird populations.
A University of Houston study found that most of Houston's ozone exceedance is due to transported pollutants from the central and northern US, while local photochemistry contributes to elevated ozone production. The research highlights the importance of reducing emissions at the Houston Ship Channel to mitigate future ozone pollution.
A recent study found a three-fold increase in obesity-related heart disease deaths in the US between 1999 and 2020. The study highlights racial disparities, particularly among Black women, who faced the highest rates of obesity-related cardiovascular mortality.
A study published in Science of the Total Environment found that biofiltration increased coho salmon hatchling survival by up to 87%, reducing mortality from stormwater runoff exposure. The method effectively removes contaminants, but implementation faces hurdles due to land requirements.
A study of US families found that lower caregiver education led to financial strain and reduced adaptability, while younger children faced limited school support. Experiences varied little between urban and rural families.
A study published in PLOS ONE found a significant surge in bird feeding interest worldwide during the pandemic, with countries having higher bird diversity exhibiting more Google search activity. The researchers analyzed data from 115 countries and found an average increase of 511 bird species in countries with higher search interest.
A new study found that rural areas experienced higher excess deaths during the second year of the pandemic, despite vaccines being widely available in urban areas. The study highlights the role of healthcare inequities, vaccine skepticism, and partisanship in exacerbating mortality rates in rural communities.
A new study using Marine Monitor highlights the need for systems that can track boater activity in small, coastal MPAs. The findings show that traditional vessel tracking systems can miss up to 93% of boater activity at highly urban MPAs.
A new study by Washington University researchers identifies primary organics as the main drivers of high PM2.5 concentrations over South Asia, attributing 1 million deaths to residential combustion and industry emissions in 2019.
A new study found that living in urban environments with material and social inequities is associated with premature biological aging. Depressive symptoms also accelerate epigenetic age acceleration, regardless of neighborhood deprivation. The researchers used DNA methylation-based estimators to examine aging at the cellular level and ...
A new study from the University of Kansas shows that neighborhood characteristics such as being predominantly Black and having families with children are strongly associated with higher eviction rates. In contrast, gentrified neighborhoods or those with high rents do not predict increased eviction levels.
A multicenter study found that deep learning-based computer-aided diagnosis significantly improved radiologists' diagnostic performance for breast lesion classification on ultrasound. The use of CAD resulted in a 6.0% upgrade of BI-RADS category 3 assessments to category 4A, with 16.7% being malignant.
Researchers found that rural patients with diabetes met fewer of the D5 metric criteria, including no tobacco use and blood pressure control, compared to urban patients. Rural patients also had fewer outpatient visits and endocrinology visits, which may contribute to poorer health outcomes.
Researchers developed a framework to estimate economic benefits of urban parks, finding improved mental health and air quality lead to significant cost savings. The Quaker Foods City Square park in Peterborough, Ontario, yielded estimated annual benefits of over $4 million, justifying financial investment.
A new study found that hundreds of U.S. counties lack access to safe and accessible play areas for children. The researchers used machine learning technologies to determine the county-level disparities in physical activity environments.
A study of 700 participants found that time outdoors doesn't always reduce smartphone screentime. However, visits to nature reserves or forests saw significant declines in screentime compared to urban locations. Participants who visited wilder areas spent more time disconnected from their smartphones and regained attention.
Researchers from Universitat Oberta de Catalunya studied sidewalk networks in Barcelona and found that even pedestrian-friendly cities like Barcelona struggle with mobility constraints. The study proposes a framework for assessing multi-factor walkability using percolation theory and insights into pedestrian behavior to improve sidewal...
The Southwest Rural Health Research Center's survey highlights mental health and addiction as rising concerns in rural areas, while access to quality healthcare remains a significant issue. Economic stability is also a key priority, reflecting the impact of poverty on healthcare access.
The National Institutes of Health recognizes World Asthma Day and highlights innovative research on asthma, its causes and treatments. Several NIH institutes conduct and support asthma-related research, including NIEHS, NHLBI, and NIAID.
A recent study by the University of California, Davis found that coal trains and terminal operations significantly increase fine particulate matter (PM2.5) pollution in urban areas, contributing to serious health problems. The study also highlighted the disproportionate impact on vulnerable populations.
A study by Carnegie Mellon University found that ridesharing platforms significantly outperformed traditional taxi systems during urban emergencies. The platforms' use of technology and elastic supply of vehicles and drivers enabled them to cope with uncertainties more effectively.
A study in Auckland, New Zealand has detected methamphetamine and other substances in the air for the first time in Oceania. The largest concentration of methamphetamine was found to be 104 picograms per cubic meter, highlighting the need for better air quality monitoring.
Research from the University of Kansas shows that families in Washington D.C.'s school choice policy are making choices that perpetuate segregation. Despite having more opportunities for integration, white families are returning to city centers and using tactics such as gaming the lottery system to secure spots in desirable schools.
Seismic arrays in California's Long Beach and Seal Beach detected over 1,200 shallow earthquakes, showing the Newport-Inglewood fault splays widely at shallow depths. This suggests that a rupture to propagate to the surface may have multiple paths, implications for earthquake hazard planning.
A new study suggests that using underground water for thermal energy storage (ATES) can reduce heating and cooling energy demand in the US by 40%, making urban energy infrastructure more resilient. ATES stores energy as temperature underground, leveraging natural geological features to heat or cool buildings during extreme weather events.
A global study analyzing height and BMI data from 71 million children and adolescents found that urban areas are no longer healthier than rural areas, especially in sub-Saharan Africa. Rural areas have been closing the gap in recent decades due to improvements in nutrition and healthcare.
Scientists developed a modeling technique to study urban traffic flows and verified it with real-world data from Shanghai. They discovered that Zhonghuan Road is a potential bottleneck that could lead to cascading failure of the entire urban traffic system.
A new open-source tool called TILE2NET uses aerial imagery and image-recognition to create complete maps of sidewalks and crosswalks. The tool has been trained on 20,000 aerial images from Boston, Cambridge, New York City, and Washington, recognizing 90% or more of all sidewalks and crosswalks in these cities.
A new study found that US metropolitan areas lack sufficient preserved open space, leading to increased land values and improved social well-being. The researchers suggest that this is due to limited public funds, competing demands, and the perception of open space as a luxury rather than a necessary service.
A University of Houston study found rural Americans are more anxious and depressed, with reduced openness and neuroticism compared to urban residents. Access to mental health services is believed to be a contributing factor.
A new LiDAR system pinpoints pedestrian behavior to improve safety and efficiency at intersections. The system tracks pedestrians' true intent to cross, reducing conflicts between pedestrians and vehicles.
A West Virginia University study found that patients treated for motor vehicle collision injuries during the COVID-19 pandemic used more drugs, including cannabinoids, opioids, and stimulants. The study suggests public health interventions may be needed to curb this behavior in rural areas.
The study reveals a significant increase in the rural-urban telemedicine divide at VA health care sites following the COVID-19 pandemic. This disparity may be attributed to disparities in structural capacity, such as internet bandwidth, and technology adoption among rural users.
A Florida Atlantic University study reveals that while private automobiles remain dominant, the share of car trips has decreased since its peak in 2001. In contrast, transit, non-motorized, and taxicab trips have increased. Lower-income groups rely heavily on public transportation due to limited mobility options.
A new machine learning model can predict city traffic activity in different zones of cities, enabling targeted responses from policymakers. Understanding people's mobility patterns is crucial for improving urban traffic flow, and the model provides insights into urban interactions.
A new study by WVU economist Zachary Porreca found that gentrification can displace organized criminal activity, leading to a surge in gun violence in nearby neighborhoods. The study analyzed data on shootings and real estate across Philadelphia neighborhoods between 2011-2020.
Researchers analyzed 183 million buildings in 6,000 African cities and found that a city's shape affects its energy demand. Double the population means triple the energy costs due to increased commuting distances and pollution.
A study found peregrine falcons in larger cities like London rely on human activities supporting prey populations, particularly feral pigeons. The birds changed their diet during the pandemic, replacing pigeons with starlings and parakeets.
A preliminary study by Washington State University found that people living within half a mile of green spaces had a 17% lower risk of serious psychological distress. The study involved 42,980 participants aged 65 or older and used data from the U.S. Census and Centers for Disease Control and Prevention.
A new study finds that while heart disease deaths are declining nationwide, rural and predominantly Black counties continue to experience higher rates of cardiovascular disease. Factors such as food insecurity, low income, and housing instability contribute to these disparities.
The COVID-19 pandemic has led to significant disparities in childcare disruption and missed preventive checkups among low-socioeconomic status families. Research highlights the need to investigate the association between delayed appointments and child health outcomes.
A new study by the University of Illinois at Urbana-Champaign reveals that even with broad coverage, public transit systems may still exclude low-income and vulnerable populations. The researchers used a GIS-based approach to evaluate travel times by location and economic conditions, finding that routes often leave behind those who rel...
A MIT experiment equipped second-hand bicycles with mobile trackers to track their whereabouts over time, revealing that most stolen bikes remain in the local area. The majority of bikes were resold and re-used within the city's bike fleet.
Researchers found no significant evidence of harm in lowering blood pressure targets after endovascular treatment, but trends suggested marginal benefit and potential worsening of long-term disability. Clinicians should consider auto-regulation of blood pressure unless above 180 mm Hg.
The Ecological Society of America showcases the contributions of Black scholars to 21st-century ecology, exploring historical erasure and public health injustices. The virtual collection features open-access articles addressing disparities in environmental engagement and conservation.
A new study found Black South Africans who migrated to find work reported better emotional well-being and were at lower risk for depression after the move. The research may help policymakers tailor mental health resources to underprivileged migrants and those seeking economic mobility.
A study published in Paediatric and Perinatal Epidemiology found that pregnant individuals living in more walkable neighborhoods have a lower risk of gestational diabetes. The researchers analyzed data from over 109,000 births in New York City and found a significant association between neighborhood walkability and reduced risk of GD.
A study published in the American Journal of Sociology found that urban Black youth living in segregated neighborhoods spent a substantial amount of time in areas with mostly white residents. They often traveled to predominantly white neighborhoods to access better-resourced schools, stores, and organizations.
Research at Linköping University reveals that larger cities' benefits disproportionately favor the successful few, while typical residents receive little to nothing. The study highlights the growing inequality within and between cities, threatening the sustainability of urban life.
A diabetes screening program in an urban emergency department found high rates of undiagnosed prediabetes and type 2 diabetes among racial and ethnic minority individuals and low-income patients. The study suggests that targeted outreach to those with higher hemoglobin A1c levels may be more cost-effective.
A comprehensive study found that up to 82 percent of Berlin's vegetable demand could be met locally if all available land was used for urban gardening. Investing in water and human resources would be crucial for this production, with a total investment cost of 753 million euros required.
Research in 11 European countries finds proximity to green spaces during pregnancy is associated with higher birth weight, while blue spaces show almost no association. Lower educational levels and more deprived areas experience stronger associations.
Researchers found that regional factors such as ambient humidity, temperatures, population mobility, and household incomes significantly impact COVID-19 mortality rates. The study revealed that high humidity, low average temperatures, intensive migration, and higher incomes are associated with increased mortality.
Researchers found that high nitrogen monoxide emissions in cities lead to overestimation of ground-level ozone concentrations by up to 50 percent. The Leighton ratio, used in computer models, is flawed when nitrogen monoxide levels are high.