Neospora caninum is a coccidian protozoan parasite which is a major cause of bovine abortions and neonatal mortality in cattle, sheep, goat and horse. Occasionally, cultured cells are used for isolation and multiplication of the agent in vitro with several purposes. In this study the tachyzoite yields of N. caninum were compared in various cell cultures as the host cell lines. Among the cell cu...

Abstract Visual impairment can lead to limited accessibility and activities a decreased quality of life. This study aimed test hypothetical model based on the International Classification Functioning, Disability, Health predict health-related life (HRQOL) people with visual impairment. Data from 202 were collected August 2020 November via telephone or e-mail. The overall fitness indices for phy...

Abstract In this paper, the performance of a permanent magnet synchronous generator (PMSG)-based wind energy conversion system (WECS) supplied to an uncontrolled rectifier-fed boost converter (BC) interfaced with three-phase T-type three-level inverter (TLI) has been analysed. The proposed WECS involves three converters, namely rectifier that is used for from AC DC; BC by PMSG-fed enhance volta...

为评估黄盖湖富营养状况和变化趋势并诊断主要成因,以2015~2021年环境监测站点水质数据和2021年秋季的4次全湖加密监测数据为基础,采用综合营养状态指数(TLI(Σ))评价了黄盖湖富营养化程度及变化趋势,使用污染指数法评价了黄盖湖表层沉积物污染程度,基于沉积物与水体间氮磷的相关关系和入湖河流水质状况,初步推断了黄盖湖富营养化的主要原因。结果表明,2015-2021年黄盖湖TLI(Σ)依次为44.14、45.91、42.39、49.79、49.01、49.62和52.77,呈逐年升高的趋势,由中营养状态转变为轻度富营养状态,夏、秋季富营养化程度高于冬、春季;TLI(SD)、TLI(TN)和TLI(TP)贡献率分别为28%、18%和16%,营养盐浓度增加和透明度降低是黄盖湖水体富营养化的主要驱动因子。沉积物TP和TN平均含量分别为791和2691 mg/kg,为重度污染,有较高的释放...