Rotary electromagnetic fault current limiter (FCL) is an emerging technology for limiting fault currents in the power network.The Beauty device consists of two movable air-core spherical reactor rings (i.e., inner and outer rings).The movable feature allows the reactor rings to rotate, and form a proper mutual positional displacement.This can limit
The objective of this study was to carry out a systematic quality review and meta-analysis of all literature published in years 1981-1997 which studied the effect of drugs in the elderly 402 and which had analyzable data on major groups of drugs.The sources of data were reports of surveys, case-control, prospective and retrospective studies, publis
Introduction: Pre-eclampsia is a condition in pregnancy characterized by the onset of hypertension and proteinuria after 20 weeks of gestation.This affects multiple organs in mother and also has a significant impact on the fetus.The extensive changes caused by pre-eclampsia result in complications leading to fetal jeopardy, such as placental abrupt
In the practice of modern construction, flexible centrally and eccentrically compressed reinforced concrete elements are becoming more common.In this regard, the relevance of studying their work and the mechanism of bearing capacity exhaustion increases.There are two directions in determining the bearing capacity of these elements: calculation for