CityRPI, a web-based tool developed by Leon Wang, calculates the probability of COVID-19 infection through aerosol transmission in indoor spaces. The tool can be expanded to project this likelihood in cities across North America using customizable assessments based on building type and mitigation measures.
A recent study published in Science found that urbanization drives the evolution of white clover in cities worldwide. The researchers collected over 100,000 plants from 160 cities and discovered that plants producing less cyanate were more common in urban areas compared to non-urban areas.
A new Concordia study reveals that climate change affects the province-wide analysis of landscape freeze-thaw cycles, leading to increased greenhouse gas emissions in northern regions and transitional days in southern areas. This can have significant impacts on infrastructure and greenhouse gas emissions.
A study published in Applied and Environmental Microbiology reveals that geosmin, a common soil contaminant, acts as an aposematic signal to deter bacteria-eating worms like C. elegans from poisonous microbes. The researchers found that geosmin triggers the worm's sense of taste, warning it of potential danger.
Researchers found that different regions of fat tissue contribute to disease risk differently in men and women, with visceral fat in men and subcutaneous fat in women being linked to diabetes onset. The study suggests that understanding these sex-specific differences can inform better clinical approaches to treating the disease.
A study by Concordia researchers found that women are disproportionately affected by job losses and automation due to COVID-19. The authors argue that companies must prioritize inclusivity measures to avoid reversing progress made towards gender equality in the workplace.
A study by Concordia researchers found four distinct trajectories of physical distancing adherence, with 50% of respondents consistently following guidelines. The study identified common beliefs among those who exhibited poorer adherence, including lower self-efficacy and prosocial attitude.
A recent study published in Communications Biology found that the presence of the Bmal1 gene in the striatum affects alcohol consumption in both male and female mice, but in a sex-dependent manner. Males without the protein consumed more alcohol, while female mice with it consumed less.
A new study by Concordia PhD student Lamiae Aidi examines how Muslim stand-up comedians use incongruity, performativity, and everydayness to demystify their community. By sharing personal experiences and poking fun at stereotypes, these comedians aim to create awareness around problems of discrimination and misunderstandings.
Research from Concordia University explores how celebrity marriages impact career prospects in the film industry. The study found that a spouse's professional network plays a crucial role in boosting career outcomes, particularly for women who face challenges in achieving career advancement.
Concordia researcher Seth Wynes estimates that permanent adoption of lockdown-era schedules could cut carbon dioxide emissions from team travel by 22%, reducing overall annual emissions. Implementing these changes could also have co-benefits, such as reduced injuries and improved player rest.
A literature review analyzing COVID-19's impact across cultural groups reveals significant differences in mortality, transmission, and government mandates. The study highlights the importance of empathy and understanding cultural context to improve science communication.
Concordia researchers develop a new liquid biopsy method that uses lab-on-a-chip technology to identify biomarkers of concern before a tumor even forms. The technique attracts and captures particles containing cancer-causing biomarkers, allowing for early diagnosis and targeted treatment.
A new methodology creates a watershed-scale flood model based on LiDAR data, providing precise elevation readings and riverbed depth information. The system can predict flood conditions and provide warnings to area residents, making it applicable to large rivers and smaller streams.
A new meta-analysis found that intense exercise before bedtime can negatively impact sleep quality if done too close to bedtime. In contrast, exercising in the early evening can promote better sleep duration and onset. The study's authors emphasize the importance of considering individual sleep patterns and schedules.
A team of Montreal researchers has created a new method of bioprinting adult neuron cells using Laser-Induced Side Transfer (LIST) technology. The technique successfully prints sensory neurons, which are vital for the peripheral nervous system, and shows promise for drug discovery, disease modeling, and implant fabrication.
A team of Concordia researchers categorized and evaluated over 600 COVID-19 detection tools and technologies, identifying strengths and weaknesses. They hope their study will guide researchers toward ideal devices that can be used by anyone at a low cost.
A new study by Concordia researchers found that children who share a bed with their pets have indistinguishable sleep quality compared to those who sleep alone. The study, which analyzed data from over 200 children, discovered that frequent pet-sharing was associated with higher perceived sleep quality, particularly among adolescents.
A Concordia University study reveals that only a few Quebec public bodies have implemented substantial employee-driven innovation in line with the Sustainable Development Act. Institutional factors, such as bureaucratic processes and political agendas, often hinder meaningful staff action.
Concordia researchers report that over three-quarters of Iran's land is under extreme groundwater overdraft, primarily driven by agricultural demands. Urgent action is needed to address the growing crisis and prevent irreversible impacts on land and the environment.
Researchers found a clear relationship between COVID-19 mitigation measures and reduced flu cases in countries like Canada, the US, Australia, and Brazil. The absence of a 2020-21 flu season demonstrates the effectiveness of hand-washing, masking, and social distancing in limiting virus transmission.
A new study reveals that people with dyslexia sample visual information slower and with more difficulty when reading. The researchers found a direct link between eye movements and reading speed in individuals with the learning disorder.
A series of land-based learning retreats is helping Indigenous youth reconnect with their cultures, emphasizing knowledge-sharing, survival skills, and ceremonies. The retreats provide a safe space for young people to learn about their heritage, including cultural workshops, arts-based activities, and storytelling sessions.
A recent study found that bilingual infants have a strong preference for infant-directed speech in their native language, while monolinguals also respond more strongly. The research, involving hundreds of babies from around the world, suggests that language familiarity plays a key role in shaping infant language development.
A Concordia University study found that people who enjoy reading fiction for leisure score higher on language tests than those who read to access specific information. The researchers suggest emphasizing the fun aspect of reading can draw young adults back to novels and boost their verbal abilities.
A new policy agenda calls for creative solutions like government-owned housing stock and in-house talent to tackle issues like affordable housing, employment, transportation, and climate change. Grassroots movements are also driving change, with a focus on who benefits from urban policies.
A new study by Concordia researchers István Tóth-Király and Alexandre Morin found that adolescent problematic internet use is associated with increased depressive symptoms, substance abuse, and lower academic achievement. The study identified three key determinants of PIU: loneliness, parenting practices, and gender.
A new study by Concordia researchers found a significant decrease in air pollution levels across major Canadian cities during the pandemic. Emission levels dropped dramatically, with a 69% reduction in Toronto and a 75% reduction in Montreal compared to pre-pandemic levels.
A meta-analysis of time management literature found that it leads to more life satisfaction than improved work performance, with a stronger relationship between time management and overall well-being. Conscientiousness is the trait most strongly correlated with successful time management.
Researchers at Concordia University discover that melatonin reduces cysts in the renal tubules of fruit flies, a finding that may improve treatments for polycystic kidney disease. The study builds on previous work and suggests a targeted approach to treating this genetic chronic disease.
A new carbon budget framework has been developed by researchers led by Damon Matthews, providing a more comprehensive method of calculating the remaining carbon budget. The framework estimates that between 230 and 440 billion tonnes of CO2 can be emitted before meeting the Paris Agreement target of limiting global warming to 1.5°C.
A study by Concordia researchers examines the sensory design techniques used in the Montreal Casino's 'Vegas Nights' experience, revealing a complex interplay of sights, sounds, and smells that create a unique atmosphere. The authors argue that this 'sensuous' gambling experience is under-studied and warrants critical analysis.
Researchers develop a yeast-based platform to synthesize complex bioactive molecules efficiently. This method uses baker's yeast as a substitute in drug development research, enabling the large-scale production of thousands of products, including opioid analgesics.
A Concordia student has created detailed range maps for over 400 primate species, showing how warming temperatures are losing their habitats. The study reveals that a 2°C temperature increase could lead to over a quarter of species experiencing temperatures above pre-industrial levels.
A multidisciplinary group of Indigenous scholars, including professors and graduate students from Canada and the US, met in Hawai'i to brainstorm how Indigeneity intersects with AI. Their completed position paper offers diverse perspectives on what AI means and offers to Indigenous peoples, challenging long-held assumptions about Weste...
A recent study published in Obesity Reviews reveals that obesity can lead to premature aging, causing DNA damage, weakened immune systems, and increased risk of diseases like cancer, cardiovascular disease, and Alzheimer's. Researchers argue that obesity should be considered a form of premature aging.
A study explores how Tinder users employ the app for off-label uses, including multilevel marketing, health campaigning, and political activism. The investigation reveals a thriving online ecosystem where users adapt the platform to suit their needs.
Researchers found a strong link between sensory acuity and cognitive function, with poor hearing linked to declines in memory and executive function. The study controlled for social factors, but did not find evidence that social isolation or depression contributed to the relationship.
A Concordia study found that using green products leads to improved consumer experiences, with participants reporting increased enjoyment and reduced social exclusion. The 'greenconsumption effect' suggests retailers can benefit by providing greener experiences, but risks of mislabeling or exaggeration exist.
Researchers at Concordia University and the Hong Kong Polytechnic University have identified five types of pipeline failures: mechanical, operational, natural hazard, third-party, and corrosion. They propose using big data to predict failure patterns and improve safety assessments.
Researchers identified 120 publications on occupant-centric control (OCC), but only 42 studies included field implementation. OCC's reliance on data raises technological and privacy issues, including secure data storage and whole-building approaches.
Concordia research reveals climate change will boost hydropower production in Quebec and Ontario, but reduce it in the west. The study analyzed historical data from local climate stations across Canada and established robust statistical relationships with hydropower production in 10 provinces.
A new study by Concordia researchers finds that extreme heat days caused by CO2 emissions lead to lost labor productivity, with lower-income countries experiencing stronger economic impacts. The research estimates that every trillion tonnes of CO2 emitted could cause global GDP losses of about half a percent.
Concordia researchers develop a new technique to detect obstructions in bi-leaflet mechanical heart valves, which can help identify potential issues with blood flow. The method uses particle image velocimetry and phase-contrast MRI to simulate blood flow patterns, allowing for non-invasive detection of valve dysfunction.
A new study by Concordia researchers found that parents with higher reading-related knowledge provide more praise and less criticism, helping their children's reading development. They also teach critical connections between graphemes and phonemes to aid in reading.
Researchers want a standardized approach to studying how ants react to environmental changes, with insights suggesting all ant communities respond strongly to openness in their habitats. This heterogeneity is due to millions of years of biogeographic and evolutionary history, leaving a signature on contemporary ant community structure.
A new review of OCD research by Adam Radomsky and colleagues found that cognitive science has drifted away from treating patients effectively. Instead, the study suggests focusing on individual beliefs about cognitive functioning, which can be worked with in therapy.
A study examining sleep data from a pan-Canadian cohort of 28,485 participants found that chronic insomnia disorder is directly associated with cognitive problems in people aged 45 and over. The main type of memory affected was declarative memory, independent of other factors.
Researchers compare substance users and non-users with eating disorders to identify key differences. Teens with eating disorders who used substances were more likely to have bulimia nervosa or anorexia nervosa binge/purge subtype, but also had similar physical health characteristics as non-users.
A new study by Concordia researcher Carly Ziter shows that extensive tree canopy cover in urban areas can dramatically reduce temperatures, making a significant difference even within a few city blocks. The study found that temperatures vary as much within the city as they do between the city and surrounding countryside.