New methods developed for designing dynamic object controllers

The words "uncertainty" and "multiple criteria" characterize the relevance and complexity of modern problems related to the control of dynamic objects and processes. In fact, any mathematical model describing complex controlled ...

Scoping magnetic fields out for prevention

Concerns about the effects of magnetic fields on human health require careful monitoring of our exposure to them. Mandatory exposure limits have been defined for electric and hybrid vehicle architectures, in domestic and ...

Study shows how skates, rays and sharks sense electrical fields

Sharks, rays and skates can hunt for prey hidden in the sandy sea floor by "listening" for faint traces of bioelectricity—they can literally sense their prey's heart beating. The basic anatomy of the electro-sensory organs ...

Noise sensitivity traced to changes in brain functions

The degree to which one is disturbed by noises of everyday life may be related to how the brain processes variations in the sound stream, according to new findings published in Scientific Reports.

Predicting which African storms will intensify into hurricanes

Hurricanes require moisture, the rotation of the earth, and warm ocean temperatures to grow from a mere atmospheric disturbance into a tropical storm. But where do these storm cells originate, and exactly what makes an atmospheric ...

Solar storm radiation can be harmful for frequent fliers

Space weather impacts many modern-day technologies. But one of the most concerning – and least reported – space weather effects is the increased radiation exposure to passengers on commercial long-distance flights during ...

Image: Churning atmosphere on Saturn

Like a swirl from a paintbrush being dipped in water, this image from the Cassini orbiter shows the progress of a massive storm on Saturn. The storm first developed in December 2010, and this mosaic captures how it appeared ...

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