Researchers from Queen's University have identified two potential polar ring galaxies using data from the CSIRO's ASKAP radio telescope. The discovery suggests that these rare clusters might be more common than previously believed, with implications for our understanding of galaxy evolution and dark matter research.
TeleHuman 2 brings actual holograms to life, allowing people in different locations to appear before one another in life-size 3D. The system enables face-to-face interaction with a realism that cannot be achieved with traditional video conferencing tools, promoting empathy and emotional connotation.
A new study has found that a short five-minute treadmill test can predict the risk of premature death, similar to the traditional maximal fitness test. This submaximal fitness test requires less time and is more comfortable for patients, making it an attractive option for clinicians.
Researchers at Queen's University have successfully used magnetic fields to direct magnetotactic bacteria against strong currents, opening up the potential for these microbes to deliver pharmaceuticals directly to tumors. The team aims to bind therapeutic drugs to the bacterial bodies and release them once they reach their destination.
A new study at Queen's University is using a nipple-monitoring device to evaluate the feeding skills of high-risk newborns in intensive care. The goal is to better identify and address feeding difficulties, allowing for more accurate treatment recommendations and potentially shorter hospital stays.
A new study by Queen's University researcher Susan Brogly found that 25% of women suffering from prenatal opioid dependence were not being treated for their addiction. This is a concerning finding, as it can lead to poor birth outcomes and increased healthcare costs.
The PICO Collaboration has achieved a significant leap forward in the search for dark matter, establishing a new world-leading limit for weakly interacting massive particles (WIMPs). The experiment's results will guide future detection efforts and inform the design of more sensitive experiments.
Indigenous patients with diabetes in Canada face culturally unsafe care, leading to poorer health outcomes. A study found that negative experiences with healthcare systems can trigger traumatic memories and disengage patients from care.
A recent study published in Science has identified a previously unknown means by which plants regulate their immune systems to prevent further response once an infection is dealt with. This discovery could lead to the improvement of immune systems in food crops, addressing a significant challenge for global food security.
Researchers will develop a non-invasive method to track polar bear response to climate change by analyzing epithelial cells shed from their gut during defecation. The project aims to gather information on polar bear health, diet, and genetic diversity for use as a baseline against future climate change impacts.
A recent study by Queen's University researcher Dr. Robert Campbell found that young ophthalmologists are struggling to secure practice opportunities after total provincial surgical rates plateaued in Ontario. The study suggests a pressing need for effective career counselling and policy changes to address the issue.
The study confirms that cardiorespiratory fitness is a stronger predictor of mortality than established risk factors such as smoking and hypertension. Higher levels of CRF are associated with improved outcomes for certain forms of cancer, surgical risk, dementia, Alzheimer's disease, depression and Type 2 diabetes.
The study examined how well mother-daughter pairs manage rapid transitions between emotional states. Mothers with moderate flexibility showed higher relationship quality and lower maternal symptoms. A moderate degree of flexibility is optimal for a strong and healthy relationship.
A Queen's University researcher has challenged traditional explanations for the origin of birds' flight. His findings suggest that wings may have initially served signaling or sexual selection purposes rather than flying.
Researchers at Queen's University have found that combining pregabalin with duloxetine improves fibromyalgia symptoms, offering a new treatment option for patients. The study suggests that this combination can safely improve pain relief, physical function, and overall quality of life.
A study published in The Open Psychology Journal found a strong correlation between motivation to work and attraction to leisure. Researchers discovered three distinct groupings of individuals based on their strongest motivational factors, suggesting that the 'work hard, play hard' motivation could serve an evolutionary purpose.
A researcher at Queen's University recommends that Canada create an essential medicines list to help protect against drug shortages. The list could include up to 500 medicines and would be helpful as the country considers a Pharmacare plan.
A Queen's University researcher is conducting a study on high-dose selenium supplementation to reduce complications and improve recovery in cardiac surgery patients. The SUSTAIN study aims to show that a simple, inexpensive substance can affect health outcomes.
Researchers have found that a specific blood marker is common among patients with a subset of metastatic colorectal cancer, increasing their chances of responding to the drug. This breakthrough builds on an international clinical trial and could lead to more effective treatment options for patients running out of time.
A new study links climate warming to increased algal growth in the Athabasca oilsands region of northern Alberta. Researchers found a stronger link between warmer air temperatures and algal production, rather than industrial nutrient fertilization.
A report by Queen's University political researcher Nathan Andrews finds that EITI countries did not perform better than non-EITI countries, despite disclosure of tax and royalty payments. The researchers speculate that the initiative's limited scope and voluntary nature hindered its effectiveness in reversing the resource curse.
Researchers at Queen's University developed ReFlex, the world's first full-color wireless flexible smartphone, combining multitouch with haptic bend input. Users can experience tactile feedback and physical sensations while interacting with apps through bend gestures.
The brain initially represents and decides between competing action options by planning multiple movements simultaneously. Researchers found that participants planned a movement for each potential target and executed these movements simultaneously when the target was uncertain.
A study by Meredith Chivers found that heterosexual women exhibit diverse patterns of sexual response to both male and female stimuli, challenging previous assumptions about heterosexuality. The research suggests a more nuanced understanding of the relationships between sexual identity, attractions and genital responses.
A recent study by Queen's University researchers explored the attitudes and preferences of prospective adoptive parents in Ontario. The study found that those most open to adopting children with special needs had been formally seeking adoption for some time and had completed government-required SAFE assessments and training.
Cancer occurs when cell signals are dysregulated, leading to abnormal growth. The RET protein plays a crucial role in kidney and nerve development, as well as many human cancers.
BitDrones allows users to explore virtual 3D information by interacting with physical self-levitating building blocks, enabling a 'Real Reality' interface. The system has numerous applications, including real-reality 3D modeling, gaming, and medical imaging.
Researchers at Queen's University found a link between declining calcium levels and the near-extinction of native crayfish species in four Algonquin Park lakes. The study suggests that acid rain has contributed to this decline, with calcium levels having fallen below the threshold required for some aquatic organisms.
A recent study found that up to 90% of people in low-income countries lack radiotherapy treatment, leading to millions of deaths and lost economic benefits. Expanding access could save an estimated 26.9 million life-years by 2035.
Researchers developed a method to measure cognitive load in medical assessments using eye-tracking glasses. Novices expend more mental effort than experts when answering medical questions, even when the answers are correct.
New research from Queen's University found that a strong relationship with a loved one can help manage stress in difficult situations. Physical closeness allows individuals to share the emotional burden more efficiently, regardless of their reported level of closeness.
A PhD candidate at Queen's University has made a groundbreaking discovery of the first massive binary star with magnetic fields. The research provides new insights into the origin of magnetism in massive stars and may help explain why only 10% of these stars have strong magnetic fields.
A study co-authored by Queen's University professor Stanka Fitneva found that the replicability rate for psychology research is lower than expected. The researchers' most important finding was that less than half of their studies produced the same findings as the original study, suggesting that publication bias may be a major issue in ...
Dr. Martin Duncan's new model proposes that gas giants like Jupiter and Saturn formed through the accumulation of small 'pebbles', allowing cores to form rapidly enough to capture their atmosphere. The successful model predicts the formation of one to four gas giant planets, consistent with the observed outer solar system configuration.
A study by Queen's University professor Nikolaus Troje found that attractiveness depends on internal consistency of appearance, with mismatched features perceived as less attractive. The researchers used hybrid walkers, combining movement styles and body shapes, to demonstrate the importance of consistency in appearance.
Dilbit spills can harm fish populations with deformities and genetic stress, reducing survival rates by impairing feeding and predator avoidance. The study provides a technical basis for decisions on dilbit transportation in Canada.
A Queen's University PhD student is conducting the first systematic population study of magnetosphere-host stars, finding that plasma density within all such magnetospheres is far lower than predicted. This suggests that plasma might be escaping gradually, maintaining magnetospheres in an essentially steady state.
Researchers at Queen's University found a significant reduction in cervical dysplasia and genital warts among eligible girls who received the HPV vaccine. The study of over 260,000 girls showed that one case of cervical dysplasia was prevented for every 175 eligible girls vaccinated.
A recent study published in PAIN found that combining morphine and nortriptyline provides better pain relief than using either drug alone, with 87% of patients experiencing significant pain reduction. The combination treatment also showed no worsening of common side effects such as constipation and dry mouth.
A breakthrough discovery by Queen's University researcher Madhuri Koti has identified biomarkers that can predict the success of chemotherapy in ovarian cancer patients. This finding holds promise for improving treatment options and increasing patient survival rates.
A study by Queen's University professor Allyson Harrison found significant differences between Canadian and American IQ scores from postsecondary students. The research revealed that using Canadian norms resulted in lower scores for Canadian young adults, leading to incorrect classifications of intellectual abilities.
Research reveals that adults in Ontario with IDD are nearly twice as likely not to be up-to-date on colorectal tests compared to their non-IDD counterparts. The study highlights the need for targeted interventions to make cancer screening more equitable in this population, where chronic conditions like cancer increase with age.
Researchers found major changes in algae consistent with water warming, indicating physical structure changes in tropical high-mountain lakes. The findings have far-reaching consequences for Andean water resources as the lakes provide 60% of drinking water for Cuenca, Ecuador.
A team led by Dr. Andrew Craig is developing inhibitory antibodies targeting key signals that cancer cells require for metastasis. The goal is to identify lead antibodies and test their potency in pre-clinical models to develop new immunotherapies for clinical trials.
A recent study published in the Canadian Medical Association Journal has found that HPV vaccination does not lead to increased risky sexual behavior in young girls. The study followed 260,493 girls and found no significant increase in pregnancies or sexually transmitted infections among those who received the vaccine.
Queen's University scientists found that nanosilver can upset the human gut community at low concentrations. The discovery highlights the potential risks of nanoparticles in everyday life and underscores the need for further research on their long-term effects on health.
Researchers found that higher volume hospital and surgeon volume are associated with fewer post-operative complications and improved overall survival for bladder cancer patients. The study aims to identify processes and interactions leading to better outcomes, which could inform improvements in care at lower volume hospitals.
Researchers found that subjects who walked in a more depressed style experienced worse moods than those who walked in a happier style. This suggests that the way we move can affect our mood and potentially be used as a therapeutic tool for depressive patients.
A new study analyzing terrorist propaganda has revealed increasing language intensity in jihadist magazines, suggesting a shift in strategy. The research also found that Inspire, an online magazine published by al-Qaida, is experimenting with gamification strategies to increase motivation for lone-wolf attacks.
Research by Queen's University biologist Paul Martin found that smaller bird species can overcome size disadvantages when interacting with distantly related species. The study examined 23,362 aggressive interactions among 246 bird species pairs and identified specific traits that enhance small species' abilities in conflicts.