The BIOS Initiative provides a new licensing mechanism that encourages sharing of core tools of innovation, empowering researchers worldwide. The launch of BioForge, an online collaborative research platform, enables scientists to work together to craft new technologies within a protected commons.
A Dutch researcher has developed a computer program that can play the ancient board game of Go on a 5x5 playing board, as well as larger boards up to 6x6 rows. The program uses both search and learning techniques to analyze games and predict strong positions, life and death, and potential territory.
A study by University of Colorado researchers found that rats with controlled stress exhibit reduced brainstem activation and behaviors similar to depression and anxiety. The prefrontal cortex sends inhibitory signals to the brainstem when stress is controllable, quelling alarm center activity.
Researchers have discovered that ancient Chinese craftsmen used diamond to polish sapphire-rich stones around 2500 BC, creating a mirror-like luster on the axes. The find sheds new light on the origins of Neolithic artifacts in China and challenges current understanding of prehistoric polishing techniques.
A recent NIST report found that automatic sprinkler systems significantly reduce the risk of fatal temperatures and toxic gases in dormitories. In experiments with and without sprinklers, researchers observed a major difference in temperature levels and gas spread, highlighting the importance of fire safety measures in college housing.
Researchers found a way to convert hydrogen into water using an oxygen sponge, allowing the reaction to continue until most of the starting materials are used up. This new process reduces the amount of energy needed for separation and makes the product less contaminated.
Parents can significantly boost their credibility in drug talks with teens by offering personal examples of how drugs affected them or their loved ones. Regular communication and ongoing socialization efforts are key to helping teens make healthy lifestyle choices, including avoiding peer pressure and drinking safely.
A study found that induction at 32 weeks pregnancy can significantly lower infections in both mom and baby, as well as shorten hospital stay for newborns. This approach may be a viable option for women with prolonged premature membrane rupture to minimize potential infection risks.
A meticulous diary kept by a mother of twins has revealed indicators of autistic behaviour in children as young as six months of age. Children with autism develop normally for six months, then begin developing atypically, according to research published in Neurocase.
Researchers used HurryDate speed dating events to study human mating behavior, finding that physical appearance and personality traits dominate decision-making. Contrary to expectations, financial factors like income and education played a negligible role in attraction.
A thermodynamic approach was used to investigate biomass gasification, resulting in a more efficient process. The study found that roasted biomass is more suitable for gasification than untreated biomass, with improved properties for efficiency.
A large-scale trial is underway to test two topical microbicides, PRO 2000 and BufferGel, for preventing HIV and other STIs. The study aims to evaluate the safety and effectiveness of these microbicides, which could provide a valuable woman-controlled means of slowing the pace of the HIV/AIDS epidemic.
In strongly fragmented areas, Lychnis caterpillars consumed more white campion seeds due to increased egg laying. This was found by Jelmer Elzinga, contradicting the initial hypothesis that decreased ichneumon fly populations would lead to reduced consumption.
Researchers found four distinct regions in the human progesterone receptor gene that influence hormone responsiveness. These findings challenge the long-held model of estrogen receptor binding and transcription regulation, suggesting a more complex and tissue-specific process.
Researchers used transferrin protein to attach medicines to iron-containing proteins, allowing them to pass through the blood-brain barrier. This technique enables larger molecules to reach the brain, opening up new possibilities for treating brain diseases.
Researchers found that growing black holes release energy that regulates galaxy evolution and black hole growth, matching observed relationships between black hole size and galaxy mass. The simulations also show that smaller galaxies have less gas to form stars, while larger galaxies produce more.
Researchers found that leg growth occurs primarily when lambs are at rest, potentially explaining growing pains in children. The study provides valuable new data on bone growth spurts and suggests that pressure on growth plates may be eased during rest, allowing bones to elongate.
A new study suggests that ingestion of afterbirth may modify specific opioid-receptor systems in the brain, facilitating the onset of maternal behavior. The research, led by UB professor Mark Kristal, aims to determine how endogenous opioid activation during pregnancy and delivery influences maternal behavior.
Researchers found that people rapidly categorize objects before they identify them, contradicting the long-held assumption that object recognition begins with categorization. This built-in process enables fast and efficient visual perception, facilitating survival and interaction with the environment.
Carnegie Mellon University is partnering with United Defense to develop a semi-autonomous unmanned ground vehicle (TUGV) for the US Marine Corps. The Gladiator TUGV will provide remote scouting, reconnaissance, and surveillance capabilities to increase human survival and reduce risk.