Abstract: This letter formulates sufficient conditions for observability of a class of linear time invariant systems with a norm output. The observability of these systems depends on the input and ...

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Diagnosis and Treatment Since sprains and strains have very similar symptoms, it can be hard to know which injury you may have. “There are a lot of similarities between sprains and strains, so the ...

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ICE agents often rely on an administrative warrants when making immigration arrests, which are not the same as judicial warrants. Here's what to know.