Statisticians Jan Magnus and Franc Klaassen analyzed nearly 90,000 points from Wimbledon matches between 1992 and 1995, finding players are not more likely to fluff a point after breaking or serve a double fault. The study challenges common clichés about tennis scoring patterns.
The Society of Actuaries (SOA) honored ten authors with top awards for their research in actuarial modeling, including the Lew Award and Anderson Memorial Award. The SOA's Committee on Knowledge Extension Research chose winning papers based on achievement in actuarial modeling research.
Researchers develop models to predict wearout and damage of undercarriages and rails due to stress, enabling early replacement and cost savings. The studies aim to improve the efficiency and safety of high-velocity trains.
Following guidelines improves patient safety and reduces liability costs by 96% compared to no guideline compliance. MMI's report highlights the financial impact of adhering to core risk modification programs, with average cost per claim reduced by $70,000.
A study discovered that individuals carrying a genetic variant in the CYP2A6 enzyme break down nicotine more slowly, leading to greater resistance to nicotine addiction. This finding suggests that medications targeting the enzyme may help prevent and treat nicotine addiction.
A study of HIV-positive African American women found that shared childhood and adult histories of abuse led to feelings of powerlessness, increased risk of HIV infection. Rehabilitation programs must address these underlying issues to encourage safer sex behaviors.
The RADARS study found rectal diazepam gel to be effective in reducing seizure frequency and improving outcomes for patients with acute repetitive seizures (ARS). Administered by caregivers, the treatment demonstrated minimal potential for serious adverse events, making it a cost-effective option.
Researchers have created star polymer gels with potential applications in delivering high concentrations of drugs to specific areas in the body, such as tumors. These gels can also recognize and remove substances like cholesterol from the blood through a process called molecular imprinting.
The international panel emphasizes that blood tests measuring HIV levels and CD4 cells should guide treatment decisions, rather than resistance testing. The panel also highlights the limitations of current resistance assays and recommends further epidemiological studies to monitor resistant strain prevalence.
Researchers at Washington University School of Medicine have successfully grown new kidneys in rats by placing developing rat kidneys inside adult rat abdominal cavities. The resulting organs function and thrive, suggesting a possible alternative to traditional kidney transplantation.
A unique gel formulation of diazepam has been found to reduce the severity of acute repetitive seizure episodes in both children and adults. The treatment, administered through a Quick-Dose delivery system, protects patients from seizure recurrence and enables caregivers to administer treatment privately.
A new study will investigate whether intensive gymnastics training at a young age leads to negative dietary issues and affect future health in children between 4-8 years old. The research aims to explore the psychological effect of gymnastics on young girls' eating habits and potential risk for eating disorders.
Researchers at Cornell University have developed a special type of packaging that reduces the bitterness in grapefruit juice. The new packaging system uses an enzyme called naringinase to neutralize the bitter compounds found in fresh citrus fruit, resulting in a sweeter taste.
Researchers found that identical twins are twice as likely to share nightmare frequency as nonidentical twins, with a 45% chance of one twin experiencing frequent nightmares if the other does.
Fibrates, used for decades to treat hyperlipidemia and atherosclerosis, have been shown to reduce inflammation in vascular muscle cells, inhibiting the production of pro-inflammatory cytokines. This mechanism suggests that fibrates may have a beneficial vascular action during atherosclerosis treatment.
A new fungus has been discovered that is killing frogs and toads worldwide, with 10 species affected in Australia and seven in Panama. The fungus, thought to be suffocating the animals by coating their skin and legs, may be a major factor behind the decline of amphibian populations reported globally.
Astronomers have observed a significant increase in Triton's surface temperature, causing its thin atmosphere to thicken, and potentially leading to global warming. The moon is approaching an unusually warm summer season, with temperatures rising by 5% over the past nine years.