AC-DC electric locomotive generally used feedback-resistor braking mode, which took energy from traction power network to ensure the cooling fan working, resulting in great resources waste and environmental Scimitar pollution.So, a kind of energy feedback solution applied to the braking mode of AC-DC electric locomotive was presented.Principle and
THE CENTRALITY OF THE HEART IN ITS RELATIONSHIP WITH THE ARTERIAL SYSTEM: WHERE IT ALL STARTS AND ENDS
The interaction between the heart and large arteries represent a not fully understood process, which results from the integration of pressure wave generation, flow ejection, wave travel and reflection, and geometric mismatch between structures.Left ventricular (LV) mass and geometry, two independent predictors of worse cardiac outcomes, are modelle
A new species of Cryptomonas (Cryptophyceae) from the Western Urals (Russia)
A new species, Cryptomonas uralensis Martynenko, Gusev, Kulizin & Guseva sp.nov., is described from western slopes Scimitar of the Ural Mountains (Russia) based on morphological and molecular data.Phylogenetic relationships inferred from nuclear SSU and LSU rDNA sequences show that the new species forms a clade with C.tetrapyrenoidosa Skuja emend.H
Novel methodology solving distribution network reconfiguration with DG placement
This paper proposes an effective and accurate methodology to solve the smart distribution network reconfiguration problem considering distributed generation (DG) placement, whose objective is to minimise power loss and Architectural Blocks enhance voltage stability.An intelligent optimisation algorithm using the electromagnetism-like mechanism (ELM