Hydrated lime has been shown effective in reducing sulfur dioxide emissions, now researchers found it also reduces selenium. At 400-600 degrees Celsius, the compound captures up to five percent of its weight in selenium.
Wild honeybee populations have collapsed due to a combination of factors, including harsh winters, wet springs, and blood-sucking mites. As a result, small and medium-sized fruit and vegetable growers will be hardest hit, leading to smaller yields and lower quality produce.
Researchers at Rutgers University are developing metalloprotein models to emulate nature's energy conversion process using state-of-the-art equipment. The models have the potential to lead to efficient molecular-based solar-energy systems and possibly molecular-based computers that derive their energy from synthetic metalloproteins.
A linguist documents the development of a sign language in Nicaraguan deaf children, revealing that early exposure to language is crucial for its emergence. The study confirms theories that language is an innate human trait with minimal input triggering expression.
A new clinical trial has shown that combining chemotherapy with radiation therapy can improve the survival rate of patients with nasopharyngeal carcinoma by 31% compared to radiation alone. The treatment, which included cisplatin and 5-fluorouracil, resulted in a three-year survival rate of 76% for those receiving the combination therapy.
Experts suggest modifying building codes to provide air-conditioned lobbies, utilizing churches as shelters, and implementing debt-forgiveness programs to help vulnerable populations. Proactive measures like sentinel surveillance, public education, and outreach can save lives during heatwaves.
A study by Ohio State University researchers found that overweight and severely overweight patients are six to nine times more likely to develop post-operative infections than normal weight patients. These infections can be serious, but obesity does not increase mortality rates in this context.
Researchers at UC Davis found that diets deficient in amino acids can increase seizure severity, shorten time before seizures occur and reduce chemical stimulant needed. The study suggests specific brain regions are influenced by diet components, with implications for treating epilepsy, particularly in underdeveloped countries.