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New research sows that the same framework that can detect Alzheimer's disease in the cerebrospinal fluid of living patients can also detect other forms of neurodegeneration, like frontotemporal degeneration.

The Indian Ocean has been warming much more than other ocean basins over the last 50-60 years. While temperature changes basin-wide can be unequivocally attributed to human-induced climate change, it is difficult to assess whether contemporary heat and freshwater changes in the Indian Ocean since 1980 represent an anthropogenically-forced transformation of the hydrological cycle. What complicates the assessment is factoring in natural variations, regional-scale trends, a short observational record, climate model uncertainties, and the ocean basin's complex circulation.

When it was discovered in the 1980s in Argentina, this hadrosaur was diagnosed with a fractured foot. However, a new analysis now shows that this ornithopod commonly known as the duck-billed dinosaur actually had a tumour some 70 million years ago, as well as two painful fractures in the vertebrae of its tail, despite which, it managed to survive for some time.

In a new study, Fralin Biomedical Research Institute at VTC scientists discovered that the alphaCT1 molecule may help repair the skin's collagen matrix by altering how scar-forming cells behave. The findings were published in the Federation of American Societies for Experimental Biology Journal.

Researchers at the University of Cincinnati College of Medicine have developed a computerized decision analytic model to compare projected outcomes of three vaccine strategies: a patient opts for a messenger RNA vaccine, a patient decides to get an adenovirus vector vaccine or the patient simply forgoes a vaccine altogether.

New findings from researchers at the University of Connecticut and the Connecticut Department of Energy and Environmental Protection, published in Forest Ecology and Management, finds that a number of bat species native to the Northeast are highly active in newly created forest spaces, foraging for food at higher rates than is typical of mature forests.

Despite the best efforts of industry to work towards sustainability, most plastics (or polymers) are still made using non-renewable fossil fuels. However, researchers have now found an economical method for producing biobased acrylate resins. The study, published in the journal Angewandte Chemie, shows how all the synthesis steps, from initial building blocks right up to polymerization, can be carried out in a single reactor (one pot), minimizing environmental impact.

National data analyzed by University of Minnesota Medical School researchers show that nearly 40 percent of all funds used to pay for medical school are expected to come from family or personal sources and scholarships. The prevalence of these sources, however, varies widely by race and socioeconomic status.

Well over six million people globally have been diagnosed with Parkinson's disease (PD), which has an enormous impact on the lives of patients, their families, and caregivers and is incurring mounting costs for society.

Linear molecules can capture and bind free electrons through the permanent dipole moment interaction. Physicists from the University of Innsbruck have achieved laboratory confirmation of the existence of dipole-bound states. Such states can form an intermediate step in the creation of negatively charged molecules and explain the existence of negative ions in interstellar clouds in space.

Decreasing bacterial acidity could help reduce antimicrobial resistance by eliminating bacteria that can survive being treated with antibiotics.

Hydropower has massive potential as a source of clean electricity, and the Indus basin can be a key player in fulfilling long-term energy storage demands across Africa, Asia, Europe, and the Middle East. IIASA researchers explored the role the Indus basin could play to support global sustainable development.

One of the leading thinkers in nano-science has called on the energy materials community to help finally put an end to the world's reliance on fossil fuels.

New findings from zoologists working with birds in Southeast Asia are shining fresh light on the connections between animal behaviour, geology, and evolution - underlining that species can diversify surprisingly quickly under certain conditions. Sulawesi Babblers (Pellorneum celebense), shy birds that live in the undergrowth on Indonesian islands, have begun to diverge quite significantly despite being separated geographically for mere tens of thousands of years.

A team of solar physicists led by Laurent Gizon of the Max Planck Institute for Solar System Research (MPS) and the University of Goettingen in Germany has reported the discovery of global oscillations of the Sun with very long periods, comparable to the 27-day solar rotation period. The oscillations manifest themselves at the solar surface as swirling motions with speeds on the order of 5 kilometers per hour.

Self-administered high-flow therapy for COPD and type 1 respiratory failure: benefit not proven Due to a lack of meaningful study data, no benefit can be derived. As the legal requirements for a potential of the intervention are fulfilled, IQWiG formulated key points for two testing studies.

Retail traders often fear that reducing the amount of urban space made available for parking private vehicles would have a negative effect on their businesses. A survey conducted by researchers from the Institute for Advanced Sustainability Studies (IASS) on two shopping streets in Berlin shows that traders have a skewed perception of their customers' mobility habits. The findings of this research will facilitate better-informed decision-making around urban land-use planning.

Scientists show for the first time that 'stealth' coronal mass ejections, a type of solar storm, can be detected early on the Sun's surface. This could help put measures in place that limit damage to technology and energy grids on Earth from the electromagnetic radiation. The new techniques can be implemented immediately, and their power to forecast risky events will become even greater once the new Solar Orbiter and similar spacecraft become fully operational.

Duct tape and items retrieved from the water are common pieces of evidence in forensic cases. A new study evaluates the recovery of DNA from folded duct tape that has been submerged in ocean water for up to 2 weeks.

What The Study Did: Credit reports were analyzed to estimate the amount of medical debt in collections nationally and by geographic region and income group and its association with Medicaid expansion under the Affordable Care Act.