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Abstract: The negative-sequence components in the unbalanced grid will lead to the dc bus voltage ripple, as well as the grid current harmonics. Existing methods rely on the grid voltage, inductance, ...

Scandinavian gold producer Akobo Minerals, which is ramping up development at its Segele mine, in Ethiopia, has reported revenues of SKr9.6-million for the second quarter of this year. The company ...

Abstract: The multineedle Langmuir probe (m-NLP) instrument, consisting of two or more fixed-bias cylindrical Langmuir probes, is designed to enhance data resolution, particularly for in situ ...

Objective To evaluate and compare the efficacy of high-flow nasal cannula treatment and that of bilevel positive airway pressure treatment as respiratory physiotherapy interventions for pediatric ...

Alibaba's BABA first-quarter fiscal 2026 free cash flow turned negative at RMB 18.8 billion compared with a positive RMB 17.4 billion inflow a year ago. The reversal was largely due to a sharp rise in ...