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This paper presents methods to accurately predict loop gains in dc-dc converters when arbitrary impedance is added to the input of a dc-dc converter. A step-by-step procedure is presented to implement ...

We show that if the total frequency-dependent negative imaginariness in a feedback interconnection is positive as measured by the NI indices, whereby any deficiency in negative imaginariness in one ...

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Single-molecule, protein-induced fluorescence enhancement (PIFE) serves as a molecular ruler at molecular distances inaccessible to other spectroscopic rulers such as Förster-type resonance energy ...