a-strategy-to-achieve-ultrahigh-power-and-energy-density-in-lithium-ion-batteries

A strategy to achieve ultrahigh power and energy density in lithium-ion batteries

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In recent years, lithium-based batteries have become widely used to power a wide range of electronic devices, including tablets, smart phones and portable computers. These batteries have different compartments, called cells, each of which contains a positive electrode and a negative electrode separated by a chemical known as an electrolyte. Read More https://techxplore.com/news/2020-03-strategy-ultrahigh-power-energy-density.html Views: 0

wearable-biosensors-may-pave-the-way-for-personalized-health-and-wellness

Wearable biosensors may pave the way for personalized health and wellness

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Bulky, buzzing and beeping hospital rooms demonstrate that monitoring a patient’s health status is an invasive and uncomfortable process, at best, and a dangerous process, at worst. Penn State researchers want to change that and make biosensors that could make health monitoring less bulky, more accurate—and much safer. Read More https://techxplore.com/news/2020-03-wearable-biosensors-pave-personalized-health.html Views: 0

dracunculiasis-eradication:-intensifying-surveillance-amid-continued-zero-human-cases-in-ethiopia-and-mali

Dracunculiasis eradication: intensifying surveillance amid continued zero human cases in Ethiopia and Mali

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A total of 54 human cases of dracunculiasis (guinea-worm disease) were reported to the World Health Organization (WHO) in 2019, with Chad reporting 48 out of the 54 cases. In Chad, Ethiopia, Mali and South Sudan, trained volunteers are supporting surveillance and detection of infections in domestic dogs and cats. Surveillance has been heightened, as…