15/03/2016

New electrode for ion concentration analysis

For the purpose of blood analyses and industrial tests, it is often necessary to measure the concentration of specific ions. At present, the relevant devices are large and cannot be produced at low costs. A new dry electrode ...

Laser beams with a 'twist'

(University of the Witwatersrand) Using geometric phase inside lasers for the first time, researchers find a way to change the orbital angular momentum of laser beams.

Lizards keep their cool

Why did the lizard cross the forest floor? It's an ecological conundrum that James Cook University researchers Mat Vickers and Professor Lin Schwarzkopf have answered with a novel approach.

Site of 1503 shipwreck tied to Vasco da Gama found off Oman

The 500-year-old wreckage of Portuguese ship piloted by an uncle of explorer Vasco da Gama has been found off the coast of Oman, archaeologists said Tuesday, a discovery that included the recovery of an incredibly rare coin.

Microbes may not be so adaptable to climate change

Microbes in soil - organisms that exert enormous influence over our planet's carbon cycle - may not be as adaptable to climate change as most scientists have presumed, according to a paper published March 2 in PLOS One.

Novel blood test for Alzheimer's diagnosis

Today, Alzheimer's disease is diagnosed too late. In collaboration with a research team at the university and German Center for Neurogenerative Diseases (DZNE) in Göttingen, Researchers at Ruhr-Universität Bochum (RUB) ...

Fundamentally accurate quantum thermometer created

Better thermometers might be possible as a result of a discovery at the National Institute of Standards and Technology (NIST), where physicists have found a way to calibrate temperature measurements by monitoring the tiny ...

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