Introduction: Human error is one of the leading causes of medical error. It is estimated that human error leads to between 250,000 and 440,000 deaths each year ...

Tracing magnetic field-lines of the Earth's magnetosphere using beams of relativistic electrons will open up new insights into space weather and magnetospheric physics. Analytic models and a ...

Photosynthesis begins when a network of pigment–protein complexes captures solar energy and transports it to the reaction center, where charge separation occurs. When necessary (under low light ...

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