Articles tagged with Data Samples
A Columbia Business School study examines fair value accounting's impact on the 2008 financial crisis, finding that investors' concerns about FVA overshadowed its benefits. The research reveals mixed reactions to FVA rule relaxations and highlights bank characteristics associated with positive stock market responses.
A study published in the American Thoracic Society found that sepsis is responsible for up to 52% of all hospital deaths in the US. The research analyzed 6.5 million hospital discharge records and estimated that sepsis patients had a mortality rate of 10.4%, compared to 1.1% for non-sepsis patients.
Traumatic brain injury (TBI) saw a significant increase in emergency department visits, with rates rising by 29% between 2006 and 2010. The majority of visits were for minor injuries, and most patients were discharged from the ED.
A study by Sharon DeWitte suggests that survival may have improved following the Black Death, with post-epidemic populations having a higher proportion of older adults and lower mortality risks. This could indicate enhanced survival and decreased mortality after the epidemic.
Research by University of Illinois engineers reveals that smartphone sensors can be used to identify individual devices, raising concerns about user tracking and security. The study found that imperfections in the manufacturing process create unique fingerprints on each sensor, which can be used to track a device's activities.
A new study published in LGBT Health found that transgender individuals face significant healthcare disparities, including higher rates of substance abuse and HIV infection. The study highlights the need for improved data collection and analysis to address these issues and provide better care for this underserved population.
Scientists at King's College London argue that biobank donors should have unrestricted access to data derived from their own material. This move aims to increase reciprocity and partnership between donors and researchers, recognizing the donor's agency in decision-making processes.
Scientists at Harvard Medical School call for data held in biobanks to be made accessible to donors, enabling them to access their own raw data and conduct independent analyses. This principle aims to promote reciprocity in the relationship between biobanks and participants.
A new study published in PLOS ONE found that high concentrations of tungsten are strongly linked with an increased occurrence of stroke. The research, conducted by the University of Exeter, analyzed data from a large US health survey and found that tungsten could be a significant risk factor for stroke, even in people under 50.
A recent study of hundreds of soil samples from Rhode Island found that surface lead concentrations do not always accurately reflect contamination at depths below the soil surface. The research highlights the need for more comprehensive sampling methods to ensure public safety, particularly in areas with legacy lead-painted water towers.
Researchers have identified biomarkers that can predict cognitive impairment up to 7.5 years before symptoms develop, with sex, age, and race also playing a role in the prediction. The findings provide valuable evidence for the development of new treatments targeting Alzheimer's disease before symptoms appear.
The HIPPO dataset provides high-resolution measurements of over 90 unique atmospheric species, including greenhouse gases and aerosols. Key findings include quantified seasonal amounts of carbon dioxide taken up and released by land plants and oceans, as well as elevated concentrations of methane near the Arctic Ocean.
A recent study found that high schools with athletic trainers have lower overall injury rates, with concussion injury rates being 8.05 times higher in schools without athletic trainers. Athletic trainers play a crucial role in preventing, diagnosing and managing concussions and other injuries.
The quality of care for patients hospitalized with VTE significantly improved between 2005 and 2009, likely due to the implementation of VTE treatment guidelines. The study found a decrease in in-hospital mortality and length of stay, while total cost per case remained stable.
A UBC study found that witnesses of workplace bullying are more likely to want to leave their jobs than those who experience it firsthand. This highlights the significant impact of bullying on employees and organizations.
Researchers discovered wind pushes lightweight plastics below ocean surface, potentially vastly underestimating total plastic amounts. A new model can be used to collect more accurate data in the future.
A new study provides a composite picture of oil and gas distribution after the 2010 Deepwater Horizon spill. It uses vast chemical data to estimate oil and gas flow rate and environmental distribution.
A new study by Rotman researchers found that CEOs are often rewarded for growth driven by investments rather than improved profitability. This practice can lead to companies prioritizing short-term gains over long-term shareholder value.
A recent study found that more than 1,013 US patients are admitted to hospitals each year with aviation-related injuries, including lower limb fractures as a common injury among passengers and parachutists. The study highlights the need for improved aircraft design to prevent these injuries.
Researchers found that most obsidian flakes originated in Kamchatka, suggesting a key role in maintaining social relationships among people living in the isolated Kuril Islands. The study's findings indicate that connections with other communities were essential for survival.
A new study found that local governments issue more traffic citations when revenue falls, as a means of generating additional income. The research controlled for demographic and economic differences, revealing a statistically significant correlation between revenue shortfalls and increased ticket issuance.
The NOAA National Marine Fisheries Service uses otoliths, scales, and vertebra to age tens of thousands of samples each year. The aging team provides critical data for stock assessments needed to manage the nation's fishery resources in the Northwest Atlantic Ocean.
A study published in The Lancet found that nearly 30% of men and women reported feeling some level of pain at sampled times. People with lower incomes or less education spent more time in pain and had higher average pain ratings. Pain also imposes significant costs on the healthcare system, economy, and lost productivity.
Scientists at Columbia University's Lamont-Doherty Earth Observatory report that the Transantarctic Mountains formed from the remnants of a gigantic high plateau. The study reveals that the adjacent land sank, and glaciers accentuated the topography, leading to peaks up to 4.5 kilometers high.
Researchers found that even moderate exposure to cat allergen resulted in significantly greater responsiveness among individuals with any sensitization. The study suggests that reduced exposure to cats may be beneficial for allergic individuals, regardless of their specific allergies.
The study provides valuable insights into the genetic causes of Parkinson's disease and offers a starting point for further research. Researchers have made the data publicly available, creating a resource that can be used by other scientists to accelerate progress in the field.
The BROOM software system streamlines sampling and cleanup activities, minimizing downtime and providing a transparent basis for facility reoccupation. This technology has the potential to save multi-millions of dollars in costs and improve public safety.
NIST researchers have developed a more accurate method for measuring distillation curves, which are crucial for characterizing fuel composition and performance. The new approach eliminates uncertainties and systematic errors, enabling better correlation with thermodynamic theory used in modern fuels and engines.
A study by Michelle K. Duffy, Christine A. Henle, and Lisa Schurer Lambert found that abusive supervision in the workplace is linked to employee anxiety and depression. The research suggests that improving supervisor fairness may be key to reducing hostility and aggression in the workplace.
A Kansas State University marketing professor studied the relationship between product characteristics and consumer behavior in online shopping. He found that a superior website experience enhances customer satisfaction, especially for female consumers who value convenience and organization.
A study of over 22,000 drivers found that men with higher BMIs were at greater risk of death from front or left-side collisions, particularly at high speeds. The research suggests that obesity may pose a significant health risk for male drivers and highlights the need for targeted interventions to improve traffic safety policies.
The Genetics of Kidneys in Diabetes (GoKinD) collection provides nearly 10,000 DNA and clinical data samples from adults with type 1 diabetes in the US and Canada. The resource aims to study genes linked to kidney disease and diabetes.
The Solid Earth Sample Registry (SESAR) will provide globally unique identifiers to solve a longstanding problem in geosciences. The system will facilitate data sharing, database linking, and cooperation among researchers.
The study identified older age, female sex, presence of symptoms before the rash appeared, severe acute pain, and extent of rash as significant risk factors for PHN. These risk factors reflect different mechanisms contributing to the development of PHN.
Researchers equipped Weddell seals with cameras and data recorders to track their movements and interactions with prey, gaining new insights into the habits of Antarctic silverfish and toothfish. The 'seal cam' technique sheds light on the behaviors of these little-known species, including migration patterns and depth ranges.