Shoulder pain affects athletes like baseball pitchers, with various structures contributing to the issue. Nonsurgical options include icing and medication, while arthroscopic surgery can be effective for repairing partial rotator cuff tears.
Researchers have developed a method to extract audio information from high-speed video recordings by detecting vibrations caused by sound waves. The technique, reported in the SPIE journal Optical Engineering, uses an image-matching process based on vibration from sound waves and can recover spoken words from videos.
Research highlights connection between problem gambling and various personality disorders, including Borderline Personality Disorder. Screening for personality disorders can aid in successful treatment, with Dialectical Behavior Therapy showing promise for a subset of problem gamblers.
A new study published in Psychological Science found that the sound of a person's voice can convey their level of power, with speakers assigned to high-power roles having higher-pitched, more monotone voices. Listeners were able to accurately categorize these vocal cues and associate them with high-power behaviors.
A rare new plant species, Stachys caroliniana, has been discovered in two locations near Charleston, S.C., with the discovery shedding light on its unique characteristics. The species was found to be different from its closest relatives, which are commonly known as hedge-nettles or woundworts.
A study found that childhood adversity negates the protective effects of a specific gene variant on heavy alcohol consumption and symptoms of problem drinking. The research used data from European-American men, highlighting the importance of considering both genetic and environmental factors in understanding alcohol use disorders.
Researchers from the University of Southampton have developed a new technique, Ultrafast photomodulation spectroscopy (UPMS), to help produce more reliable and robust next-generation photonic chips. This method uses ultraviolet laser pulses to change the refractive index of silicon in a tiny area on the chip.
Scientists mapped magnetic fields in a primitive meteorite, tracing back to the earliest steps of the solar system's formation. The findings point to shock waves traveling through the cloud of dusty gas around the newborn Sun as a major factor.
A new Duke University study finds that people evaluate scientific evidence based on its policy implications, leading to denial of problems even when faced with strong evidence. The study sheds light on why conservatives and liberals disagree so vehemently over issues like climate change.
Rates of problem gambling remained stable despite an increase in gambling opportunities, with only a decrease in overall participation and average days spent gambling. Men are more than twice as likely as women to be problem gamblers, contrary to popular perceptions.
A team of researchers from the University of Pittsburgh found that individuals who generate creative solutions tend to build on existing ideas rather than using unrelated concepts. The study, published in Design Studies, collected data from over 350 participants and showed that ideas closely related to a problem were more likely to be ...
The Suomi NPP mission team successfully repositioned the satellite on September 30 to avoid a close approach with a debris object traveling at nearly 17,000 mph. The maneuver was planned after a high-risk assessment, and the team's quick action prevented potential catastrophic damage to the satellite.
Researchers at Marcus Autism Center studied delay discounting in parental decision-making, finding that parents' willingness to engage in treatment for their children's problem behavior decreases with longer delay. The study aimed to design treatment programs that families can stick to and help them adhere to.
A new study by MD Anderson Cancer Center researchers found that cancer cells traveling to other sites have different energy needs from their original tumor site counterparts. The study suggests that targeting the protein PGC-1 may be a potential therapeutic approach for breast cancer patients.
A study suggests that most gamblers who play responsibly enjoy the experience and exhibit no problems. Positive players set limits on spending and time, use strategies to control their behavior, and gamble for entertainment rather than escapism.
Researchers found that older Mexican-American men are less likely to experience problem drinking when living in neighborhoods predominantly inhabited by other Mexican-Americans. This is attributed to factors such as inter-household family networks, residential stability, and shared norms regarding alcohol abuse. The study also discover...
Researchers have developed an adhesive patterned after glue produced by the sandcastle worm, which may solve the problem of premature births resulting from fetal surgery. The new adhesive is water-borne and non-toxic, and has been shown to be effective in repairing punctures without swelling.
A study of brief interventions for problem drug use found no significant reduction in drug use among participants. The intervention, which included a handout and feedback on drug use screening results, was compared to enhanced care as usual.
A study published in Fire Safety Science found that wind turbines experience a significant number of fires annually, with estimates suggesting ten times more fires than reported. The research highlights the need for improved fire protection engineering solutions to address this issue.
According to a new study published in Annals of Emergency Medicine, nearly all emergency patients who reported using any drug other than marijuana had problem drug use. The study found that 46.6% of cannabis users met the criteria for having a drug problem, with most also showing signs of addiction and substance abuse.
Mathematicians develop models to describe cell migration and tumor invasion, as well as dispersal patterns in species. The studies reveal the existence and uniqueness of traveling waves in malignant tumor invasion and show how fitness-dependent dispersal conveys advantages towards ideal free distribution in populations.
A new study reveals that peer-to-peer problem solving can lessen the need for firms to contact their supplier for traditional customer support services. By leveraging collective knowledge and wisdom of customer communities, firms can conserve time and resources associated with traditional support services.
A team of engineers developed an optimization algorithm inspired by salmon migration patterns, successfully solving 25 benchmarking problems and finding optimal solutions for laser setup. The Great Salmon Run (TGSR) algorithm outperformed conventional genetic algorithms in most cases, converging faster to optimal solutions.
Researchers develop a crowdsourcing game to tackle the phase problem, achieving successful results in low-resolution phasing puzzles. The approach leverages human pattern recognition capabilities to guide the search process.
A new study from St. Michael's Hospital found that homeless clients in Toronto are nearly nine times more likely to have a history of problem or pathological gambling than the general population. This highlights the need for screening and holistic treatment approaches for this vulnerable group.
Researchers found that changes in light intensity affect tree ring density in the Arctic, resolving the divergence problem. The study suggests regional variations in cloud cover and light availability impact tree growth.
University of Chicago researchers created a proof-of-concept experiment to aid future development of programmable quantum computers. They replicated features of smaller, specialized computers by manipulating trillions of quantum mechanical spins in a crystal.
A small study published in BMJ Open suggests that men with eating disorders are underdiagnosed, undertreated, and understudied. The perception that eating disorders are a women's problem delays men from seeking help, with some experiencing significant distress and suicidal thoughts.
A new study found that prosocial behaviors like altruism and compliancy significantly reduce the chances of adolescents displaying problem behaviors. Researchers suggest that intervention programs focus on encouraging youth to volunteer and help others to prevent deviant peer associations.
A study by the University of Washington's Applied Physics Laboratory reveals more detections of whales traveling through the Bering Strait. The research tracks Arctic beluga and bowhead whales as well as sub-Arctic humpback, fin, and killer whales using underwater microphones.
Researchers at UT Austin develop a compact device that breaks symmetry in sound wave transmission, allowing for one-way communication. The team's design may lead to advances in noise control, sonar equipment and wireless devices.
Researchers at MIT developed a new algorithm that can dramatically reduce the number of operations needed to solve the max-flow problem, making it possible to tackle even huge networks. The algorithm divides each graph into clusters of well-connected nodes and focuses on bottlenecks, allowing for efficient routing.
The report highlights the growing problem of antibiotic resistance, its major causes and consequences, and identifies key areas in which action is urgently needed. The authors call for a fundamental shift in how antibiotics are developed, financed, and prescribed to address this threat.
Researchers at University of British Columbia successfully reduced behaviors associated with problem gambling in rats by blocking dopamine D4 receptors. The study found that rats treated with the drug exhibited reduced levels of behaviours like near-misses, offering new hope for treating gambling addiction.
A new study from the Norwegian Institute of Public Health found that maternal anxiety and depression can lead to increased risk of emotional and disruptive problem behaviors in children as early as 18 months old. The study also highlights the importance of early prevention and intervention, particularly for mothers with high levels of ...
A new study reveals that 10-20% of people with substance abuse problems also have significant gambling issues, which often go untreated due to lack of targeted programs. The review highlights the need for unique approaches to encourage participation in research and treatment.
Researchers developed a digital streak camera that can capture full-color images of projectiles traveling at speeds of up to 3350 m/s. The camera uses a precisely controlled mirror to freeze the image on the sensor, capturing high-quality images with minimal distortion.
A NASA technologist has developed a fully automated tool, the Evolutionary Mission Trajectory Generator (EMTG), that gives mission planners detailed directions for efficiently steering spacecraft to distant interplanetary destinations. The tool can calculate multiple trajectories in minutes, reducing the time required to design missions.
In a study, cockatoos solved a 5-lock problem by first removing a pin, then a screw, and so on. They adapted their approach when faced with altered sequences, suggesting they understood the structure of the problem. The birds' performance was characterized by flexible and sensitive reactions to changes in the sequence.
Scientists conducted a simulated Mars expedition in the Atacama Desert to test instruments for the 2020 mission. The dry run aimed to identify potential issues and improve performance, ensuring the success of future missions.
A strong X1.2 class solar flare was detected on May 14, 2013, with a non-Earth-directed CME caused by the flare. The CME is traveling at speeds of up to 745 miles per second and may impact spacecraft in its path.
A new study from Carnegie Mellon University reveals that self-affirmation can protect against the negative effects of stress on problem-solving performance. Participants who underwent a brief self-affirmation exercise showed improved problem-solving abilities under time pressure, suggesting a potential strategy for boosting performance.
Research published in PLOS ONE found that self-affirmation exercises can improve problem-solving skills and reduce acute stress. Students who performed a self-affirmation exercise scored higher on a subsequent problem-solving task than those who did not, suggesting that self-affirmation may be a useful buffer against chronic stress.
A recent study published in Atmospheric Environment found that air pollution from wildland fires and urban areas is reducing air quality at Devils Postpile National Monument. Ozone concentrations exceeded California standards, posing a risk to sensitive individuals, and may have phytotoxic effects on plants.
A recent study by the London School of Hygiene & Tropical Medicine found that free bus travel has improved the independent mobility and social lives of young Londoners. The research discovered a 'code of honour' among young people, where traveling together is seen as a sign of loyalty, and traveling alone is perceived as a betrayal.
Researchers at NIST have successfully demonstrated the use of a mechanical micro-drum as a quantum memory, storing and retrieving information with 65% efficiency. This innovation exploits a mechanical form of quantum physics and has potential applications in quantum computing and precise force sensing.
Researchers found that participants are conscious of substituting harder questions with easier ones, but still uncertain about their answers. This suggests they are not 'happy fools' who blindly answer incorrectly.
A multi-site clinical trial shows that Bright IDEAS problem-solving skills training reduces mothers' levels of anxiety and symptoms of posttraumatic stress after a child's cancer diagnosis. The training also improves overall coping with a child's illness, making things seem manageable for parents.
A UI-led team has made the first direct measurement of space turbulence, confirming the existence of 'gusty winds' in space. The discovery sheds light on the role of turbulence in heating the sun's atmosphere and regulating star formation.
A new study suggests that early drunkenness is a greater risk factor for problem behaviors in teenagers than an early age at first drink. The research found that consuming small amounts of alcohol at a young age can lead to various adolescent problems, such as smoking, marijuana use, injuries, and low academic performance.
Researchers discovered that thrombin activity propagates through blood in steady waves, crucial for sealing large wounds but potentially leading to complications. This finding sheds light on the mechanisms behind severe bleeding in hemophilia patients and has implications for other cardiovascular disorders.
A new study by Columbia University's Mailman School of Public Health links impulsivity in first grade to problem gambling in late adolescence. The research found that high-impulse boys were twice as likely to meet criteria for at-risk and three times more likely to meet criteria for problem gambling.
Researchers found that stress-related problem drinking is linked to a specific combination of neural circuit functioning, including highly reactive reward circuits and hypo-reactive threat circuits. This imbalance can lead to excessive drinking in response to stress, as the brain struggles with opposing drives for pleasure and fear.
Tropical Storm Tony is a small, compact storm traveling through the central Atlantic Ocean. The storm's maximum sustained winds are near 45 mph, with some strengthening expected before gradual weakening.
A coronal mass ejection (CME) was released by the sun on October 4, 2012, traveling at approximately 400 miles per second. The CME may affect electronic systems in satellites and on Earth, although major effects have not been observed in the past.
A Canadian study found that smoking after a stroke significantly affects problem-solving skills and decision-making abilities. Patients who quit smoking achieved the same scores as lifetime non-smokers, emphasizing the importance of quitting for cognitive health.
A wide coronal mass ejection (CME) is traveling at approximately 700 miles per second and expected to reach Earth on September 29. The CME is associated with a small solar flare, classified as C-class, which is not expected to cause significant disruptions to electronic systems.
Scientists have developed a simple, paper-strip test that can identify counterfeit versions of Panadol, one of the most-frequently faked medicines globally. The test, which takes less than 10 minutes, uses colorimetric chemistry on chemically treated paper to detect suspicious ingredients.
A recent study published in Alcoholism: Clinical & Experimental Research found a significant association between binge drinking among women and long-term unemployment. The study analyzed data from 13,031 Swedish residents and found that frequent binge drinking was a stronger predictor of problem drinking for women.
Scientists at NASA's Goddard Space Flight Center recorded a coronal mass ejection traveling at unprecedented speeds using data from the STEREO spacecraft. The event produced a strong magnetic field and intense solar radiation, offering insights into the causes of space weather events.