Abstract: Pantograph arc has become a potential hazard for the safe running of electric locomotives. It is essential to build an accurate mathematical model of pantograph arc for arc simulation.

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

The orbitofrontal cortex (OFC) is critical to identifying task structure and to generalizing appropriately across task states with similar underlying or hidden causes. This capability is at the heart ...

Abstract: The aim of this paper is to present a simulation of distribution systems adding solar PV generation using Matlab and OpenDSS. A chronological Monte Carlo simulation was developed to ...

Diffusion MRI is widely used for the clinical examination of a variety of diseases of the nervous system. However, clinical MRI scanners are mostly capable of magnetic field gradients in the range of ...

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About a month after completing its merger with distributor TestEquity and supply chain solutions provider Gexpro Services, Chicago-based Lawson Products is changing its name. Now a distribution ...

Normal sinus rhythm means the heartbeats are regular and between 60 and 100 beats per minute. Sinus rhythm is controlled by the sinus node, which sends electrical impulses to the heart. Bradycardia is ...

On this week’s Planet Normal, Liam Halligan and Nick Timothy speak to Rosie Kay about how she rebuilt her career after being ‘cancelled’ ...

Stress, anxiety, and emotions can cause your blood pressure to rise. Certain medicines, such as birth control pills and NSAIDs, can make your blood pressure go up. High blood pressure at the doctor's ...