The American Medical Informatics Association (AMIA) presented awards to recognize individuals who have performed outstanding leadership in the field of biomedical and health informatics. The award recipients include Paul Tang, Isaac Kohane, S. Trent Rosenbloom, Connie White Delaney, Betsy L. Humphreys, and others.
Researchers at the La Jolla Institute found that previous influenza infections can provide some level of immunity to the H1N1 'swine' flu. The study suggests that this pre-existing immunity may make the disease less severe in the general population, reducing its impact.
A study found that combining positron emission tomography and computed tomography (PET-CT) scans six to eight weeks after chemoradiotherapy for advanced head and neck cancer can identify patients who will respond to treatment. The test also showed high sensitivity and specificity in detecting residual disease and distant metastases.
A study by University of Texas at Austin researchers found that moderate sleep deprivation can lead to a decline in information-integration thought processes, critical for quick decisions. This affects individuals who shift from an automatic process to a more controlled approach, leading to negative effects on performance.
A new study found that smoking is associated with an increased risk of bladder cancer, which progresses over time. The study showed that even smoking fewer cigarettes per day for more years may be more harmful than smoking more cigarettes per day for fewer years.
A comprehensive analysis of 17 studies involving over 35,000 participants found a strong, reliable link between parental monitoring and reduced marijuana use in adolescents. Female-only studies showed the strongest effects.
A study published in Psychology of Women Quarterly investigates how the gender-typing of an industry affects the evaluation of teams led by men and women. The research shows that people have higher expectations for the performance of teams when their leaders' gender is consistent with the industry's gender typing.
A new study published in Recherches Sociographiques found that Quebec nurses are still underutilized and lack decision-making power. Physicians continue to hold significant influence over nursing roles, despite advances in training and education for specialized nurse practitioners and oncology nurse navigators.
Scientists have found that odor-detecting tools in the nose, specifically MOR23, aid muscle cells' repair process. The receptor regulates cell migration and adhesion to form long fibers, offering potential new treatments for muscular dystrophies.
A Penn study reveals that thiocyanate, an antioxidant in broccoli and cauliflower, protects lung cells from inflammation damage. The findings suggest a potential therapy for cystic fibrosis, as inadequate thiocyanate levels may worsen inflammatory diseases.
A new study published in Radiology found that using standardized words and phrases from a pull-down menu actually decreased the completeness and accuracy of radiology reports. Researchers tested two groups of residents on different reporting methods, finding that structured software resulted in less complete and accurate reports.
The TRMM satellite measured heavy rainfall from last week's coastal low pressure area 'Ida', which drenched the U.S. east coast and caused flash floods. Heavy rain amounts were found in Alabama, North Carolina, and Virginia with maximum values exceeding 240mm.
A study by UCLA's Jonsson Comprehensive Cancer Center found TiO2 nanoparticles in cosmetics, sunscreen, and other products cause DNA breaks, chromosomal damage, and inflammation in mice. The researchers suggest limiting nanoparticle exposure to prevent potential health hazards.
Research suggests that active Wii sports and Wii fit activities can increase energy expenditure to levels comparable to moderately intense exercise. The study found that some activities, such as boxing and single-arm stand, require high energy expenditures of up to 5.6 METs.
The American College of Medical Informatics (ACMI) has inducted 11 new Fellows, including Riccardo Bellazzi and Andre Kushniruk, for their significant contributions to medical informatics. The ceremony honored Morris F. Collen, a pioneer in the field.
Continuous chest compression-CPR has been shown to improve cardiac arrest survival in Arizona, with a 32% survival rate compared to 6% for standard CPR. This study found that bystanders can save more lives by performing chest compressions only instead of mouth-to-mouth CPR.
Researchers have identified desmin protein changes in heart muscle cells that strengthen the link between Alzheimer's disease and chronic heart failure. The study found that misshaped desmin proteins and amyloid-like debris are present in both heart tissue and brain tissue of Alzheimer's patients, suggesting a common underlying cause.
A University of Utah engineer has developed a new method to remove oil sheen from polluted water using tiny bubbles created by pressurizing ozone gas. This method, which targets the oil sheen and other pollutants, could be used to clean wastewater discharged into coastal waters and soil contaminated with heavy metals.
Researchers pinpoint the origin of dissolved arsenic in Bangladesh's drinking water to ponds excavated for village construction and irrigated agriculture. The study suggests that these ponds mobilize organic carbon, leading to arsenic dissolution in groundwater, with rice fields acting as a buffer but also contributing to arsenic levels.
Researchers found a significant increase in wind speed and current strength on Lake Superior, but a decrease in chlorophyll levels due to temperature stratification. This affects the lake's ecosystem and may impact airborne pollutants and nearby communities.
Researchers found that normal synaptic activity protects the brain from misfolded proteins associated with Huntington's disease, while excessive extrasynaptic activity enhances their deadly effects. Low doses of Memantine successfully treated Huntington's disease in a mouse model by preserving normal synaptic electrical activity.
Physicists at NIST demonstrate the first universal programmable quantum information processor using two qubits, capable of running any program allowed by quantum mechanics. The processor stores binary information in beryllium ions and can perform 160 different processing routines, making it 'universal'.
Researchers developed microscopic polymer beads that can deliver an antioxidant enzyme into the heart, reducing dying cells and improving heart function after a simulated heart attack. The enzyme, superoxide dismutase (SOD), soaks up toxic free radicals produced during a heart attack.
After a heart attack, patients experience shortness of breath and chest pain due to elevated cardiac biomarkers TnT and NTBNP. These biomarkers signal ongoing problems or past issues, highlighting the need for targeted treatment.
Children as young as 11 can predict their future educational and career choices, according to a new study. The research highlights the importance of providing advice and information to children during secondary education to increase post-16 participation.
Researchers have identified five new gene regions associated with early-onset inflammatory bowel disease, including one involved in the T-helper 17 pathway. The findings may lead to personalized medicine by targeting the IL27 cytokine's action.
Researchers at Johns Hopkins found that vitamin D deficiency amplifies the negative effects of low estrogen levels on heart health and bones. Men with low vitamin D and estrogen levels were more likely to develop osteopenia and cardiovascular diseases.
Researchers found that postmortem genetic testing can identify mutations associated with SUD, allowing for targeted assessment and reduced costs. The study estimated a cost savings of $1 million per 150 cases, making it a more affordable option than comprehensive cardiac testing.
A new study from Johns Hopkins Medicine suggests that young athletes should undergo both EKG and echocardiogram screenings to detect early signs of life-threatening heart defects. Abnormal findings were discovered in 36 athletes, highlighting the importance of comprehensive screening programs.
A recent study found that rapidly cooling a person in cardiac arrest can significantly improve survival rates and neurological outcomes. The early cooling method, known as RhinoChill, was shown to be safe and effective in minimizing brain damage during the critical period of cardiac arrest.
Research published in PLoS Medicine found associations between local rainfall and temperature with cases of dengue fever, but no significant link with El Niño-Southern Oscillation. Large outbreaks occur every few years in many tropical countries, with temperature and rainfall varying strongly on an annual scale.
Researchers compared two surgical strategies for treating infant heart defects and found that a new shunt procedure improved survival rates at 12 months, but had more complications. However, by two years, the difference in survival rates disappeared, leaving uncertainty about which procedure is safer long-term.
Two large-scale genetic studies identified key regions linked to susceptibility in both adult and childhood inflammatory bowel disease, highlighting the role of epithelial defects in creating an 'open door' for bacteria. The findings also suggest potential new targets for treatment by tightening up the mucosal barrier.
Researchers at Berkeley Lab discovered a lead-free alternative to piezoelectric materials, bismuth ferrite, which enhances the piezoelectric effect under epitaxial strain. The study demonstrates reversible phase changes in thin films of bismuth ferrite, opening up new possibilities for devices and applications.
Researchers at UC Berkeley discover that the cytoskeleton plays a critical role in pairing and recombining chromosomes during meiosis. By forming bridges between chromosomes and patches on the nuclear membrane, the cytoskeleton helps ensure homologous chromosome pairing, a crucial step in sex cells' development.
The Saudi Arabian Ministry of Health recommends postponing Hajj participation for high-risk groups, including elderly and pregnant individuals. The plan aims to minimize disease transmission and ensure optimal provision of health services.
Research found that couples who use thoughtfulness and reasoning during conflicts show lower stress-related protein levels, suggesting a potential health benefit. The study measured cytokine levels before and after marital discussion tasks and found a correlation between cognitive word use and reduced inflammation.
A recent study found that a client-directed therapy technique can increase relationship satisfaction by 46.2% and reduce divorce/separation rates. The technique involves using four simple questions to generate feedback, giving clients a sense of ownership in their healing process.
Researchers at UCLA discovered that simply looking at photos of a partner can reduce pain, suggesting a strong emotional link. The study also found holding hands with a loved one can further decrease physical discomfort.
A new national study found that over half of US cheerleading injuries are caused by stunts, with nearly all concussions occurring during stunt performance. The majority of injuries also occurred during practice.
A new study found that children develop an awareness of racial stereotypes early on, leading to damaging biases in social interactions and academic performance. Awareness of these biases can negatively impact standardized test results, particularly for African American and Latino youths.
A new study found that young people generally favor one type of parental control over another but become indifferent when parents are overly controlling. The researchers argue that adolescents may respond poorly to highly restrictive behavioral control, similar to psychological control.
A cross-cultural study found that children from communities with more modern resources performed better in certain areas of cognitive functioning. The researchers argue that these differences reflect the cognitive skills valued and promoted in each community rather than a direct correlation to intelligence.
Satellite imagery and weather data indicate that Ida's coastal low pressure area has moved away from the US east coast, with its western edge passing over the easternmost part of the country. The system is expected to continue moving southeastward, leaving behind significant flooding in eastern Virginia and northeast North Carolina.
Dr. Bergman's work developed a glucose 'disposition index' that quantifies the nature of interactions between insulin sensitivity and pancreatic secretion, predictive of type 2 diabetes development. The awards ceremony recognizes his contributions to understanding carbohydrate metabolism and identifying risk factors for type 2 diabetes.
A new study published in Psychological Science suggests that the brain's ability to understand shapes is innate and develops without exposure to modern geometric objects. African tribal people and Western college students both showed greater sensitivity to non-accidental properties of objects, indicating a universal sense of geometry.
NASA's Aqua satellite captured Cyclone Phyan's landfall in India and its remnants are now raining on Tibet. The cyclone broke a 43-year record for the first tropical cyclone to appear in November in the region.
The Economics of Ecosystems and Biodiversity (TEEB) report suggests that policy makers can see higher rates of return and stronger economic growth by incorporating ecosystem services into investment strategies. By restoring and managing ecosystems, countries can generate significant income and jobs.
Researchers at Boston University School of Medicine discovered a link between fat accumulation around the heart and aorta, as well as within the liver, and decreased cardiac pumping function. Measuring body mass index (BMI) does not accurately predict the amount of unwanted fat in these areas.
Researchers identified coping strategies for children to manage their fears, with preschoolers benefiting from positive thinking and older children focusing on reality. The study's findings can help parents better support their children in dealing with fears, particularly those of imaginary creatures.
Research suggests that young people's feelings of ethnic pride rise during the 7th-8th grade years, improving their mental health regardless of self-esteem levels. A sense of pride in one's ethnic group serves as a buffer against certain mental health problems, especially for boys.
A study found that nonprofits can be seen as endorsing corporations through CSR initiatives, potentially harming their brand. Nonprofits may use licensing agreements or cause-related marketing to partner with companies.
Scientists at the University of Wisconsin-Madison School of Medicine and Public Health have identified a critical link between two signaling pathways that contribute to the development of colorectal tumors. The study reveals how CRD-BP binds to and increases GLI1 messenger RNA, leading to cancer-promoting gene activation.
A new study explores why preschoolers ask so many 'why' questions, concluding that they're motivated by a desire for explanation. Children are more satisfied when receiving explanatory answers, which leads to further conversation and engagement.
A marine sponge species recycles carbon from dissolved organic material, sustaining the diverse ecosystems of coral reefs. This process involves rapid cell turnover and shedding, allowing other reef residents to consume the recycled cells, thereby supporting the reef's complex food web.
Researchers found that antibiotic drugs can alter bacterial cell gene expression levels, leading to increased survival. The study suggests that antagonistic drug pairings can slow down the evolution of antibiotic resistance by restoring cellular equilibrium.
The Goddard team designed and built five ExPRESS Logistics Carriers (ELCs) to deploy experiments in space without a separate satellite. The ELCs will also serve as parking fixtures for ISS hardware, streamlining future missions.
Researchers at Karolinska Institutet have identified a paradoxical protein that stimulates stem cell division but prevents cancer growth. The study suggests a potential new treatment using the drug imatinib to prevent colon cancer in high-risk patients.
Brandy Frazier's study found that preschoolers are more satisfied when they receive an explanatory answer to their questions. The research suggests that by age 2, children contribute actively to learning about the world around them.
A new study from the University of Minnesota shows that patients with acute leukemia who receive two units of umbilical cord blood have a significantly lower likelihood of leukemia recurrence compared to those receiving one unit. The finding has the potential to change current medical practice and give hope to more leukemia patients.