Researchers at Florida Tech are developing a method to produce oxygen on the moon using the FFC Cambridge process, which could significantly reduce costs and masses of rocket fuel. Locally produced oxygen would be crucial for achieving affordable human robotic programs to explore the solar system.
Researchers at UCSD's Jacobs School of Engineering have developed Reality Flythrough, a system that stitches together live camera feeds to create an immersive 3D environment. The technology is being tested for homeland security and emergency response applications.
Researchers at UCLA have discovered a 'molecular zipper' structure in proteins linked to Alzheimer's, Parkinson's and mad cow disease. The discovery provides a potential rational basis for developing drugs to fight these diseases.
Research reveals a significant increase in chronic fatigue syndrome and fibromyalgia among veterans of the first Gulf War compared to non-deployed peers. The study, conducted at 16 VA medical centers, found that deployed veterans were 40 times more likely to develop chronic fatigue.
Scientists have found a way to analyze the configuration of amyloid fibers using yeast strains, providing insights into how prions interact with each other. The study reveals that prions have only two points of contact, known as the 'head' and 'tail,' which determine their interactions.
A team of researchers has identified an intermediate stage in virus-cell fusion that lasts several minutes, providing a potential window of opportunity for drug development. This discovery may allow existing drugs to be re-evaluated and fine-tuned to target this critical point in the viral entry process.
A recent study by Michigan State University researchers found that fungi are more important in plant nitrogen nutrition than previously thought. The team discovered that over a third of the total nitrogen taken up by plants comes from fungal sources.
Conservation International launches unprecedented marine conservation initiatives, including seascapes and a Global Marine Species Assessment, to protect critical marine ecosystems. The programs aim to address declining ocean wildlife, pollution, and other conservation issues.
Researchers found that ozone levels are closely related to the formation, intensification and movement of hurricanes. The study's findings can help improve predicted tracks and lead to better tracking of storms. Ozone data can provide a clearer view of a hurricane's eye, aiding in storm position pinpointing.
A Mayo Clinic case series reveals a link between long-term welding and neurological impairment, including Parkinsonian syndrome, multifocal myoclonus, vestibular-auditory dysfunction, and mild cognitive impairment. The study emphasizes the importance of adequate fume protective measures to prevent damage from manganese exposure.
The study found oleanolic acid inhibited the growth of Streptococcus mutans and Porphyromonas gingivalis, two species associated with caries and gum disease. Raisins' phytochemicals may counter a public perception that they promote cavities.
Researchers found a strong relationship between ozone levels and hurricane behavior, enabling better tracking and forecasting. Ozone data helps pinpoint the storm's eye, leading to more accurate predictions of hurricane movement.
Carlos Manuel Rodriguez was awarded the first-ever Global Ocean Conservation Award for his groundbreaking work in advancing global marine conservation, fisheries reform, and ocean science. He is recognized for his leadership in securing a U.N. moratorium on high seas bottom trawling and promoting sustainable fishing practices.
Researchers at Johns Hopkins found that home test kits are highly effective in detecting Chlamydia and gonorrhea among young women. The study showed that 87% of participants used the internet to order the kit, and 95% of those who tested positive for Chlamydia sought treatment.
A new study found that children who watch more TV are less able to provide sound nutritional reasons for their food choices. Excessive TV viewing can lead to confusion about which foods are healthy and help them grow strong and healthy.
A study published in Home Healthcare Nurse found that home care nurses value professional autonomy, collaborative relationships with physicians, and access to resources to provide quality care. Implementing these traits can help reduce nurse turnover and improve patient outcomes in home health care agencies.
Researchers at Johns Hopkins Medicine discovered that the Myc protein controls the production of six microRNAs in human lymphoma cells, which can either promote or slow cell growth. The study's findings suggest a complex system involving Myc, microRNAs, and genes controlling cell proliferation.
A study by Penn State researchers found that 80% of participants preferred organic search results over sponsored links. Despite identical content, participants rated sponsored links as less relevant due to biased perception. To address this, businesses should prioritize organic visibility alongside paid advertising.
A study found that DCIS tumours tend to occur in areas of mammographically dense breast tissue, with locations correlating strongly with the area of highest average percent density. The findings suggest that some aspect of dense tissue directly influences the carcinogenic process.
Dr. Andras Nagy at Mount Sinai Hospital in Toronto has developed Canada's first embryonic stem cell lines, which hold promise for regenerating damaged tissues and treating various diseases. The lines will be freely available to Canadian scientists to research potential treatments.
Researchers have gained a detailed understanding of the interconnected protein segments that form amyloid fibrils, a key feature in various diseases. The structure reveals a 'spine' made up of short zippers that are tightly bonded together.
A Swedish study found that mothers who did not room-in their babies at night rated closeness between mother and infant lower and were more worried about sleep and disturbing noises. The study suggests that negative staff attitudes towards night rooming-in may negatively impact breastfeeding rates.
The National Human Genome Research Institute (NHGRI) has selected 13 new targets for a large-scale sequencing program, including mammals and non-mammalian organisms. The program aims to gain insights into the biological processes at work in human health and illness by comparing genomes across species.
Researchers found that mir-17-92 cluster microRNAs are overexpressed in most common cancers, including B-cell lymphoma and colorectal carcinomas. This overexpression may contribute to cancer development and progression.
A recent study found that NICU infants are exposed to high levels of DEHP, a phthalate linked to reproductive issues and other health problems. The study showed a direct correlation between the use of DEHP-containing medical products and elevated MEHP levels in infants' urine.
A study shows that ramelteon effectively reduces insomnia symptoms in elderly individuals, targeting the suprachiasmatic nucleus to regulate biological rhythms. Approximately half of older adults experience insomnia at least a few nights per week, affecting an estimated 60 million people in the US.
Researchers at UIC are developing protease inhibitors to block the SARS virus's advance, aiming to reduce viral load and ameliorate disease. The targeted approach, focusing on the backbone of enzymes, is designed to evade mutations that may hinder drug effectiveness.
Researchers at Washington University School of Medicine found that inflammation is the cause of postoperative atrial fibrillation, a rapid and irregular twitching of the upper chambers of the heart. Anti-inflammatory therapy may prevent or lessen this condition by increasing uniformity of electrical impulses in the atria.
A study of 36 studies found that minority populations received fewer preventive care measures for diabetes, including flu vaccinations and cholesterol tests. Socioeconomic factors, language differences, and potential bias in healthcare may contribute to these disparities.
The report highlights the need for clear rules to regulate deep sea bioprospecting, citing growing concerns about exploitation and potential damage to sensitive ecosystems. Marine-derived drugs have significant economic value, with estimated annual profits of $1 billion from anti-cancer agents alone.
Research by Dr Amy Ferketich and Dr Philip Binkley found that men and women with heart disease in the US experience high levels of psychological distress, with only a third seeking mental health support. The study analyzed data from over 17,000 individuals with different forms of heart disease, highlighting the need for clinicians to c...
Researchers discovered distinctive patterns of microRNA activity in cancer cells that can be used to diagnose cancers and distinguish normal cells from those that are cancerous. The study also found that specific microRNAs can cause lymphomas in mice and cooperate with genes already known to cause human cancers.