STUDY ON FORMATION AND CONTROL OF RESONANCE OVERVOLTAGE OF OVERHEAD CONTACT SYSTEM IN HUAIHUA RAILWAY HUB AREA

Study on Formation and Control of Resonance Overvoltage of Overhead Contact System in Huaihua Railway Hub Area

Aiming at the accidents of high-voltage electrical equipment in electric locomotive such as burn out of resistance-capacity absorption device, explosion damage of arrester, DC over-voltage of converter led by overhead line resonant overvoltage happening with increasing frequency in Huaihua railway moondrop quarks hub area since 2018, through theore

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(3-Ammonio-2,2-dimethyl-propyl)carbamate Dihydrate

(3-Ammonio-2,2-dimethylpropyl)carbamate dihydrate was synthesised.The title compound was characterised by single crystal X-ray diffraction and strikketøy oppbevaring IR-/Raman-spectroscopy.It has been demonstrated that a mixture of dilute acetic acid and 2,2-dimethyl-1,3-diaminopropane is able to capture CO2 spontaneously from the atmosphere.An in

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Amelioration of obsessive-compulsive disorder by intracellular acidification of cortical neurons with a proton pump inhibitor

Abstract Obsessive-compulsive disorder (OCD) is a highly prevalent neuropsychiatric disorder poorly controlled with pharmacological treatment because of the wide variation in symptom patterns.We analysed real-world data on adverse self-reports and here insurance claims to identify a novel therapeutic target for OCD.We found that dopamine D2 recepto

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