Researchers analyzed 324 combinations of public and private wind speed and damage models, finding vastly different results due to varying inputs. Creating a centralized database of wind speeds and requiring insurance companies to divulge more information about damage claims could help improve the accuracy of these models.
A report by Cornell University's David Pimentel and his students highlights the need to conserve water in US agriculture. The study found that irrigation practices can require up to three times more fossil energy than rain-fed crops, highlighting the importance of sustainable water management.
A survey of 606 recurrent chronic sinusitis or bronchitis sufferers found that nearly a quarter reported missing three or more days of work due to their illness. Antibiotics were associated with faster recovery times compared to over-the-counter medicines, particularly for symptoms lasting one to two days.
The International Human Genome Sequencing Consortium has completed the human genome sequence, confirming 19,599 protein-coding genes and identifying 2,188 potential protein-coding genes. The finished sequence covers over 99% of the euchromatic portion with an error rate of 1 base per 100,000 base pairs.
Researchers use nuclear transfer to add women's own mitochondria to eggs, preventing inherited diseases caused by mitochondrial mutations. The technique involves adding the woman's own mitochondria to her eggs, reducing controversy and potential health risks compared to using donor mitochondria.
Researchers find that pumpkins are effective in removing DDT and other pollutants from contaminated soils through phytoremediation. The study suggests a potential inexpensive and environmentally friendly alternative to traditional methods of soil cleanup.
A $2.9 million NSF grant will support a Cornell-led consortium developing techniques to anonymize census data while maintaining confidentiality. The project aims to create synthetic and coarsened datasets using virtual households and geographic information systems.
The center, established at Virginia Tech, aims to study and propagate endangered mussels. Researchers produce nearly 50,000 juvenile mussels annually and work on projects like surveying bivalves for stress indicators and studying pearl production.
Researchers found that species diversity in local areas is directly proportional to species diversity in the region, highlighting the importance of regional forces in shaping biodiversity. Latitude also plays a significant role in local species richness, with diverse regions supporting more species.
The study found that individuals with a family history of alcoholism were less sensitive to ketamine and exhibited altered NMDA receptor function. This suggests a genetic predisposition to vulnerability to heavy drinking in the presence of environmental and social factors.
Studies suggest that maximum parsimony, a simpler method, is more accurate than maximum likelihood in inferring historical relationships among species. The results published in Nature challenge the state-of-the-art technique's accuracy and highlight its limitations.
A study conducted at Cornell University found that raising office temperatures from 68 to 77 degrees Fahrenheit resulted in a 44% decrease in typing errors and a 150% increase in typing output. The findings suggest that warmer temperatures can lead to increased productivity and cost savings for employers.
Researchers at Northwestern University are using regenerative medicine to help paralyzed people walk again and enable diabetic individuals to lead normal lives without daily treatments or organ donations. The team is focusing on synthetic scaffolds and their interactions with cells, a key component of regenerative medicine.
Researchers deleted 2.3 million letters of DNA code from the mouse genome, but found no detectable changes in the resulting mice. The study suggests that the mammalian genome may not be densely encoded, challenging previous assumptions about the importance of non-coding DNA.
Leading researchers, including Gerald Schatten, explore the potential of stem cells from therapeutic cloning for treating various diseases. However, concerns over safety, efficacy, and ethical implications remain a topic of debate.
Scientists at the University of Illinois found that honey contains higher levels of antioxidants than corn syrup, which can fight cancer and heart disease. Dark-colored honey, like buckwheat honey, shows promise as a replacement for synthetic preservatives.
Researchers at UCSD School of Medicine discovered the AHI1 gene mutation responsible for Joubert Syndrome, characterized by excessive brain folds. The study also identified a potential link between the disorder and common childhood brain abnormalities like autism.
Researchers discovered that patients with medically intractable epilepsy may develop new adult brain cells post-operatively. This cell generation could be the cause of recurring seizures and provide a potential target for future treatment and prevention strategies.
Indiana University is a national leader in new federal funding for health information technology, aiming to improve healthcare quality, safety, and efficiency. The state has received $6.5 million to develop and implement a statewide health information network.
Scientists have created a genetically modified parasite to study the immune system's memory, which could aid in developing vaccines for Leishmania major, AIDS, and tuberculosis. Researchers found that central memory T cells remain primed to fight new infections even after initial infection has cleared.
A UCI study found that increased CRH can inhibit normal brain-cell development, leading to poor dendrite growth. The researchers believe this may be related to autism, depression, and dementia, and may have potential preventive treatments.
Researchers found that mice with brain tumors treated with stem cells showed increased blood supply and decreased tumor growth, living on average 50 percent longer than untreated mice. The Congress of Neurological Surgeons Annual Meeting presented this promising research.
A study by Johns Hopkins Medicine found that new-generation antipsychotics olanzpine, quetiapine, and risperidone can induce insulin resistance in children, even at moderate doses, leading to increased risk of Type 2 diabetes and heart disease.
The Infectious Diseases Society of America states that endocarditis and meningitis are better treated with bactericidal drugs, while urinary tract infections can be effectively managed with bacteriostatic drugs. Corticosteroids are recommended for bacterial meningitis to prevent inflammation.
A study by Dr. Bart Vanhaesebroeck and his team found that inactivating p110delta in mast cells significantly reduces the allergic response seen in mice. Current therapies targeting symptoms rather than mast cell activation are insufficient, highlighting the need for targeted treatments.