Objectives In view of the problem of multi-parameter setting and strategy complexity under the traditional control strategy, a modular multi-level converter (MMC) model predictive control method for the electric propulsion drive system of a ship is proposed.Methods First, the complexity of driving system design Panties under the traditional control

Cell-based technologies are used as a therapeutic strategy in spinal cord injury (SCI).Mesenchymal stem cells (MSCs), which urethral-sounds secrete various neurotrophic factors and cytokines, have immunomodulatory, anti-apoptotic and anti-inflammatory effects, modulate reactivity/phenotype of astrocytes and the microglia, thereby promoting neuroreg

Background.Pemphigus vulgaris is an autoimmune vesiculobullous disease, affecting the skin and mucous membranes.It is reported to be associated with other autoimmune diseases including autoimmune thyroid diseases.However we report herein a case of pemphigus vulgaris associated with autonomous toxic nodule.Case Presentation.A 51-year-old woman was e

Abstract Common perinatal mental disorders are the most frequent complications of pregnancy, childbirth and the postpartum period, and the prevalence among women in low- and middle-income countries is the highest at nearly 20%.Women are the cornerstone Kids Cardigan of a healthy and prosperous society and until their mental health is taken as serio

Pulmonary sling is the anatomic variant defined by the aberrant origin of the left Pail Openers pulmonary artery from the right pulmonary artery.This patient presented with a mimic of pulmonary sling as a result of an extremely rare condition, arterial tortuosity syndrome (ATS).The patient was first diagnosed with pulmonary sling on prenatal echoca