Distributed photovoltaic power (PV) is the main development model of distributed generation. It is necessary to research on dispatching and operation management with large-scale distributed PV connected. This paper an...Distributed photovoltaic power (PV) is the main development model of distributed generation. It is necessary to research on dispatching and operation management with large-scale distributed PV connected. This paper analyzes development status, technical requirement and dispatching and operation management situation of distributed PV in Germany and China. Then introduce the preparation of distributed PV dispatching and operation management criterion. Through summarizing the experiences and lessons of large-scale distributed PV development in Germany, it gives advice to the development of distributed PV dispatching and operation management in China.展开更多
Placental growth factor(PlGF)is a glycosylated dimeric protein that is homologous to vascular endothelial growth factor(VEGF).PlGF expression is upregulated in patients with bronchial asthma,suggesting that it plays a...Placental growth factor(PlGF)is a glycosylated dimeric protein that is homologous to vascular endothelial growth factor(VEGF).PlGF expression is upregulated in patients with bronchial asthma,suggesting that it plays a role in the pathogenesis of asthma.Bronchial asthma is characterized by chronic airway inflammation and airway hyperresponsiveness(AHR).After recurrent asthma attacks,pulmonary fibrosis develops and leads to airway remo-deling and a further decline in lung function.In this review,we focused on the pivotal role of PlGF in chronic airway inflammation,AHR,and airway remodeling during bronchial asthma.Furthermore,we summarized data showing that PlGF may be a potential therapeutic target in bronchial asthma.展开更多
文摘Distributed photovoltaic power (PV) is the main development model of distributed generation. It is necessary to research on dispatching and operation management with large-scale distributed PV connected. This paper analyzes development status, technical requirement and dispatching and operation management situation of distributed PV in Germany and China. Then introduce the preparation of distributed PV dispatching and operation management criterion. Through summarizing the experiences and lessons of large-scale distributed PV development in Germany, it gives advice to the development of distributed PV dispatching and operation management in China.
基金supported by the National Science Foundation of Guangdong Province,China(No.2022A1515011731,2021A1515011062)Guangdong Provincial Administration of Traditional Chinese Medicine(China)(No.20221211)+1 种基金Project of Zhanjiang City,Guangdong,China(No.2020A01016,2020B01346,2021A05077,2016B01062)Affiliated Hospital of Guangdong Medical University(China)(No.4SG21231G,LCYJ2017A003,CLP202113001,CLP2021B001,LCYJ2020B008,BK201616).
文摘Placental growth factor(PlGF)is a glycosylated dimeric protein that is homologous to vascular endothelial growth factor(VEGF).PlGF expression is upregulated in patients with bronchial asthma,suggesting that it plays a role in the pathogenesis of asthma.Bronchial asthma is characterized by chronic airway inflammation and airway hyperresponsiveness(AHR).After recurrent asthma attacks,pulmonary fibrosis develops and leads to airway remo-deling and a further decline in lung function.In this review,we focused on the pivotal role of PlGF in chronic airway inflammation,AHR,and airway remodeling during bronchial asthma.Furthermore,we summarized data showing that PlGF may be a potential therapeutic target in bronchial asthma.
