Worldwide, billions of dollars are spent on research related to graphene, the semimetal that has also been tested for corrosion protection. A recent article provides a comprehensive overview of the synthesis of graphene by traditional and modern methods as well […]
Predictive data analysis models that use machine learning algorithms can help to quickly identify patterns in clinical data, allowing researchers to gain new insights into how to improve the various steps from raw data to clinical decisions. Austrian researchers have […]
For those seeking to reduce pain by refocusing their attention on a video game, it may not matter whether they have access to virtual reality (VR) technology or not. A recent study published in the Scandinavian Journal of Pain found […]
Scientists often seem to be absorbed in dry theories and lots of highly specific details. However, when dealing with a broader public, complex information has to be reduced and made comprehensible. The visualization of cells and their biochemical processes plays […]
Endovascular aortic repair procedures are commonly guided using X-rays, which cause side effects to patients and the surgical team. Researchers now present an interdisciplinary approach that includes navigation, imaging techniques and augmented reality to reduce radiation exposure and optimise visualisation […]
Hydrogen-assisted damage develops in various forms and causes serious problems to the structural integrity of oil and gas plants. Its assessment remains a challenge as it starts at micro-scale and only propagates at macro-scale, which in turn poses difficulties to […]
Going well beyond Dr. Google, personalized, interactive apps promise consumers fast, convenient and accurate diagnosis – or at least enough information to decide whether it’s urgent to see a doctor. But little is known about the accuracy of those claims. […]
In a recently published study, two groups of volunteers were asked to drink either water or an alcoholic drink on an hourly basis. All of the participants were equipped with electrodes for measuring bioimpedance. Unlike breathlysers and blood tests, bioimpedance […]
Bioethanol and biodiesel have been championed as sustainable sources of energy in replacing fossil fuels. Biofuels can be produced from agricultural products and wastes. Bioethanol shows particular promise: it possesses lower emissions of volatile organic compounds and higher specific energy and heat of […]
Raw materials for biodiesel fuels are derived from edible oils such as rapeseed oil, soybean oil and palm oil. They are eco-friendly, biodegradable and non-toxic renewable fuels. However, the cultivation of these raw materials competes for agricultural land for human […]
