A new study in the Journal of Consumer Research found that rejecting alternatives can lead consumers to reverse their preferences. Consumers may focus on less-preferred options when trying to decide what they don't want, making them more likely to notice appealing features of alternative options.
Outstanding Canadian researchers were awarded top science prizes for their groundbreaking work in AI, astronomy, and engineering. The awards recognize the research excellence and influence of prominent scientists such as Geoffrey Hinton and Victoria Kaspi.
Researchers found that transplanting autologous renal progenitor cells into rats with kidney damage from pyelonephritis improved kidney structure and function. The study demonstrated benefits for a disease characterized by severe inflammation, renal function impairment, and scarring.
Dr. Zavlanos' proposed research develops formal methods for networks of mobile robots, integrating control in the cyber and physical domains. His approach offers a more realistic look at networked robot systems, addressing environmental interference, power management, and robot dynamics.
Researchers aim to improve post-hospital management of patients with pending test results. Inadequate communication and follow-up can lead to serious medical errors.
Researchers have discovered a compound, ABT-737, that sensitizes hypoxic cancer cells to apoptosis. This compound synergizes with conventional chemotherapeutic agents in tumor-bearing mice, suggesting improved treatment of solid tumors.
Researchers at Emory University School of Medicine found that a protein called MEF2D plays a key role inside mitochondria in brain cells, and its impairment is linked to Parkinson's disease progression. The study suggests that problems with MEF2D could represent one of the earliest steps in neurodegeneration.
A study found that consumers are more likely to react negatively to poor service from a friend than a business associate. The researchers suggest that this is because people in friendships expect their partners to be concerned about them, and when this expectation is not met, it can lead to feelings of betrayal.
Vikas Berry, a Kansas State University assistant professor of chemical engineering, has received a $400,000 CAREER award to study the production of graphene quantum dots. This research could lead to improved electronics and optoelectronics by controlling the properties of graphene.
A study identified blood glucose levels that predict the 10-year risk of retinopathy. Individuals with higher fasting plasma glucose and HbA1c levels were more likely to develop eye-related complications.
A study of 3,939 participants found that obesity was associated with higher eye pressure and a lower risk of open-angle glaucoma in women. The authors suggest that high estrogen levels and hormone therapy may be protective against open-angle glaucoma in obese women.
Researchers found that mirror movements, a type of abnormal motor control, were more prevalent in children with ADHD and associated with the disorder's severity. The studies suggest a potential new marker for ADHD diagnosis and treatment.
Researchers at UCLA develop topological insulator nanoribbons to enable high-performance, low-dissipation electronic devices. The team successfully controls surface conduction and demonstrates significant progress toward practical device applications.
Researchers have discovered four new deep-sea vents in the Southern Ocean, challenging previous assumptions about their distribution and evolution. The vents, found near the South Sandwich Islands, support unique microbial communities and are part of a larger project to study ocean chemistry and life diversity.
A study published in CMAJ found that nonmilitary personnel in Iraq and Afghanistan were more likely to be medically evacuated with non-war-related injuries, returning to duty after such injuries. Military personnel, however, were more likely to be evacuated for war-related injuries.
Researchers view the knee as a complex organ to develop more effective treatments for osteoarthritis. The exhibit explores degenerative knee arthritis as a failure of multiple tissue systems.
A study by Johns Hopkins Medicine found that civilians with noncombat injuries are more likely to be evacuated for treatment, but also more likely to return to work in war zones due to higher salaries. In contrast, soldiers are less motivated to return after such injuries, possibly due to the loss of hazardous duty pay.
A nine-year study found that high fiber intake was associated with a significantly reduced risk of total death, cardiovascular, infectious, and respiratory diseases in both men and women. Dietary fiber from whole plant foods, such as grains, was particularly beneficial.
Researchers found that participants were willing to pay more for items owned by well-liked celebrities due to the concept of contagion, which suggests that people can transfer an individual's immaterial qualities onto an object. In contrast, despised individuals decreased the value of their belongings
A new predictive method developed by marine scientists has found that a third of reef fishes studied across the Indian Ocean are potentially vulnerable to climate change. The 'extinction risk index' provides coral reef managers with insights to better protect and manage coral reefs, showing local and regional commitment improves prospe...
A new study found that guitar players desire replicas of instruments to tap into the perceived magic of their favorite rock stars. These fetishes provide confidence and reduce anxiety, leading to improved performance.
Scientists at The Hershey Company and their collaborators have developed improved methods for determining flavanol antioxidants in cocoa and chocolate, enabling more accurate and higher values. These new methods will be made generally available to the chocolate industry, promoting uniform standards and applications.
Researchers found that rescue therapy was effective in reducing asthma exacerbations and treatment failures, with linear growth not affected. The study suggests using rescue inhaled corticosteroid as a step-down alternative for mild persistent asthma.
Researchers at Joslin Diabetes Center have found a molecular pathway that is activated in people with insulin resistance and type 2 diabetes. This pathway holds promise as a target for novel diabetes therapies, offering new hope for patients with the disease.
Researchers at UC San Diego discovered that Wnt proteins stimulate planar cell polarity signaling in growth cones, guiding nerves to their proper targets. This finding provides critical understanding of brain wiring mechanisms and may pave the way for nervous system repair and regeneration.
Researchers found that automatic referrals and patient discussions significantly increased the rate of cardiac rehabilitation usage. A combined referral strategy showed an 8-fold increase in enrollment rates compared to usual care.
A new study reveals that women avoid transactions with male service providers in STEM situations due to fear of stereotypes about their math and science abilities. Female consumers express lower intentions to purchase from firms advertising male service providers.
Tropical Cyclone Bingiza made landfall in northeastern Madagascar, with NASA's Aqua and Terra satellites capturing visible infrared satellite data of the storm's progression. The cyclone brought heavy rainfall and gusty winds to the region.
Researchers found that obesity reduces duration and quality of life by 12 percent, while knee osteoarthritis has a similar impact. A new guideline also recommends targeted prevention and treatment strategies for patients with specific characteristics, such as age, race, and functional status.
Researchers found that drivers who engage in a secondary task, such as talking on the phone, are more likely to stay focused and avoid accidents. The study suggests that strategically introducing an additional task can improve driver attention and stability, particularly during monotonous driving.
Researchers at Ben-Gurion University developed techniques to manipulate root development functionality, enabling plants to adapt to hostile environments. By over-expressing a specific gene, they controlled lateral root growth and demonstrated its impact on plant hormone signals.
University of Cincinnati psychology seniors present research on affordable educational technology alternatives, finding that online resources and e-textbooks can provide similar learning support to traditional textbooks. The study suggests a combination of digital and print materials is most supportive of student learning.
The Canadian Medical Association Journal published new clinical practice guidelines for noninvasive ventilation, addressing its use in various settings. Key findings include recommending noninvasive positive-pressure ventilation as the first choice for patients with chronic obstructive pulmonary disease or cardiogenic pulmonary edema.
Researchers have defined the cell of origin for sarcoma, a type of childhood and adult cancer. The study may lead to targeted therapies that convert cancer cells into normal ones.
A study analyzing data from over 1.1 million participants found that cigarette smoking is associated with an increased risk of developing amyotrophic lateral sclerosis (ALS). Smokers had a 42% higher risk of developing ALS compared to non-smokers, while former smokers had a 44% increased risk.
A survey of hundreds of cancer survivors confirms that more than forty percent want medical attention for their sexual health needs. The researchers found that younger women and those who had been out of treatment for over a year were more likely to want medical care, highlighting the need for better support.
The world's phosphorous stocks are depleting rapidly, posing a risk of global shortages within the next 20 years. Excess phosphorous from fertilizer use is causing widespread eutrophication of freshwater ecosystems, threatening aquatic life and human water quality.
Researchers at North Carolina State University have discovered a gene associated with the immune system that is overexpressed in placentas of women with preeclampsia, leading to a better understanding of the disorder. The finding may lead to improved screening and prenatal care for these patients and their babies.
Researchers at the University of Michigan have developed a new class of material that shines with phosphorescence in jewel tones. The discovery could lead to cheaper and more efficient display screens, as well as improved organic light-emitting diodes.
A new study from Concordia University and Wilfrid Laurier University confirms that shared leisure time between grandparents and their adult grandchildren is key to forming strong intergenerational relationships. This common activity allows for knowledge sharing, mutual understanding, and the development of empathy.
A mathematical model suggests culling will not control the spread of white-nose syndrome, a deadly fungus threatening North American hibernating bats. The fungal pathogen occurs in caves and mines where bats live, making contact rates high among colonial bats.
A new microscopy technique developed at MBL allows scientists to see the spatial arrangement of up to 28 differently labeled microbes in a single field of view. This technique, called CLASI-FISH, reveals the spatial structure of microbial communities and enables faster and more accurate diagnosis of microbes.
New research reveals obesity significantly impacts knee pain and function, but also improves with weight loss via bariatric surgery. Studies find increased risk of complications after hip and knee replacement surgery for super-obese patients, emphasizing the importance of weight management in treating knee arthritis.
A study found that protein Hunk plays a key role in the formation of HER2-driven tumors, suggesting it as a potential target for treatment. Inhibiting Hunk may provide a new approach to treating HER2-positive breast cancer.
A collaborative effort by 102 lichenologists from 37 countries reveals 100 new species of lichens, including those found in arctic tundra and tropical rain forests. The study highlights the vast unexplored diversity of fungal life on Earth.
Researchers identify Hunk as a key protein required for HER2/neu-induced mammary tumorigenesis, potentially leading to new treatments for aggressive breast cancer. A new compound, ABT-737, sensitizes human cancer cells to apoptosis in hypoxic regions, offering a potential combination therapy for solid tumors.
A recent study found that couples who are educated to degree level, have no children, and have been together for less than five years tend to be the happiest. Factors such as age, gender, and employment status also play a significant role in determining relationship happiness.
Researchers at Cleveland Clinic's Lerner Research Institute found that combining resveratrol with rapamycin suppresses tumor growth in breast cancer cells. Resveratrol, a compound in red wine, mitigates rapamycin-induced resistance and promotes anti-tumor activity.
Researchers discovered a strong link between the use of pesticides rotenone and paraquat and an increased risk of developing Parkinson's disease. The study found that people who used these pesticides developed the disease around 2.5 times more often than non-users.
A small study found that portable pedal exercise machines can significantly reduce sedentary time in the workplace among employees. Participants used the devices for an average of 23 minutes per day, burning up to 500 calories and covering distances of over 13 miles.
A recent study published in the Journal of Educational Computing Research found that consistent use of ASSISTments improved year-end test scores significantly for Massachusetts middle school students. The study showed a pronounced improvement in test scores, especially for special education students.
Scientists have discovered that lavender oil has a potent antifungal effect against strains of fungi responsible for common skin and nail infections. The essential oil was found to be lethal to dermatophytes and various species of Candida, making it a promising alternative to existing treatments.
Researchers at the Medical College of Wisconsin found that children with type 1 diabetes often develop early cardiovascular disease before puberty, characterized by stiffer blood vessels and vascular inflammation. The study highlights the need for long-term studies to monitor the progression of these changes in young patients.
Research by Dr Annette Baudisch reveals that pace and shape of ageing are distinct factors in species longevity. Humans age strongly but have a slow pace of ageing, while robins live fast but have a steep shape of ageing.
A Canadian psychological scientist team found improvements in brain activity after group cognitive behavior therapy for patients with social anxiety disorder. The study used EEGs and found that changes in brain electrical interactions paralleled clinicians' and patients' reports of easing symptoms.
A new analysis of sulfur emissions found global emissions rose after a decade of decline, driven by international shipping and China's growing economy. The study also estimated the accuracy of emissions data, with regional values potentially off by up to 30%.
Researchers found that people can be categorized into different types based on their cooperation behavior, with around 5% always helping, 35% never helping, and 60% cooperating depending on circumstances. The study suggests that economic incentives are not the primary driver of cooperation, but rather individual motivations and behaviors.
Researchers found that oestrogen can reduce the proportion of breast cancer stem cells, explaining a better prognosis for tumours expressing the oestrogen receptor. This study presents new insights into oestrogen's effect on cancer stem cells and opens doors to developing tools for preventing breast cancer.
A commonly prescribed osteoporosis drug is associated with a slightly elevated risk of developing osteonecrosis of the jaw, but the risk remains extremely low. Patients taking oral bisphosphonates were nine times more likely to develop the condition than those who didn't.
Researchers at UC Santa Barbara and in China and Japan created NOON states by generating and storing microwave photons in two physically-separated cavities. The team demonstrated the ability to manipulate these states, showing that probing one cavity affects the other.