Therapy provided via telephone for older adults in rural areas is effective in treating anxiety disorder, a new study has demonstrated. Experts write that the health-care system lacks the capacity to help the growing elderly population and that relying too heavily on sedative medications isn’t the answer.
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‘Yolks’ and ‘shells’ improve rechargeable batteries
One big problem faced by electrodes in rechargeable batteries, as they go through repeated cycles of charging and discharging, is that they must expand and shrink during each cycle — sometimes doubling in volume, and then shrinking back. This can lead…
Читать далее...New deep-sea anglerfish discovered in Gulf of Mexico
They are some of the most interesting and unique creatures in the oceans — deep-sea life. Most people can identify a shark or sea turtle or whale, but many are shocked to see what a lanternfish or oarfish looks like. Deep-sea creatures can be down-rig…
Читать далее...Consuming highly refined carbohydrates increases risk of depression
A diet high in refined carbohydrates may lead to an increased risk for new-onset depression in postmenopausal women, according to a study. The study looked at the dietary glycemic index, glycemic load, types of carbohydrates consumed, and depression in…
Читать далее...Two spin liquids square off in an iron-based superconductor
A new study describes how an iron-telluride material related to a family of high-temperature superconductors develops superconductivity with no long-range electronic or magnetic order. In fact, the material displays a liquid-like magnetic state consist…
Читать далее...What 15 years of mobile data can say about us
Mobile communication has not shrunk the world as expected, according to an overview of big data analysis revealing the nature of our social interactions with greater accuracy than ever before. Large-scale anonymized datasets from mobile phones can give…
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