| 1 | Resilience-Oriented Load Restoration Method and Repair Strategies for Regional Integrated Electricity-Natural Gas System显示文摘The rising frequency of extreme disaster events seriously threatens the safe and secure operation of the regional integrated electricity-natural gas system(RIENGS).With the growing level of coupling between electric and natural gas systems,it is critical to enhance the load restoration capability of both systems.This paper proposes a coordinated optimization strategy for resilience-enhanced RIENGS load restoration and repair scheduling and transforms it into a mixed integer second-order cone programming(MISOCP)model.The proposed model considers the distribution network reconfiguration and the coordinated repair strategy between the two systems,minimizing the total system load loss cost and repair time.In addition,a bi-directional gas flow model is used to describe the natural gas system,which can provide the RIENGS with more flexibility for load restoration during natural gas system failure.Finally,the effectiveness of the proposed approach is verified by conducting case studies on the test systems RIENGS E13-G7 and RIENGS E123-G20. | Keqiang Wang Pengyang Zhao Changjian Wang Zimeng Zhang Yu Zhang Jia Lu Zedong Yang | 2024 | Energy Engineering2024，121，4： | 0 |
| 2 | Exploring Splicing Variants and Novel Genes in Sacred Lotus Based on RNA-seq Data显示文摘Sacred lotus(Nelumbo nucifera)is a typical aquatic plant,belonging to basal eudicot plant,which is ideal for genome and genetic evolutionary study.Understanding lotus gene diversity is important for the study of molecular genetics and breeding.In this research,public RNA-seq data and the annotated reference genome were used to identify the genes in lotus.A total of 26,819 consensus and 1,081 novel genes were identified.Meanwhile,a comprehensive analysis of gene alternative splicing events was conducted,and a total of 19,983“internal”alternative splicing(AS)events and 14,070“complete”AS events were detected in 5,878 and 5,881 multi-exon expression genes,respectively.Observations made from the AS events show the predominance of intron retention(IR)subtype of AS events representing 33%.IR is followed by alternative acceptor(AltA),alternative donor(AltD)and exon skipping(ES),highlighting the universality of the intron definition model in plants.In addition,functional annotations of the gene with AS indicated its relationship to a number of biological processes such as cellular process and metabolic process,showing the key role for alternative splicing in influencing the growth and development of lotus.The results contribute to a better understanding of the current gene diversity in lotus,and provide an abundant resource for future functional genome analysis in lotus. | Xinyi Zhang Zimeng Yu Pingfang Yang | 2023 | Phyton-International Journal of Experimental Botany2023，92，6： | 0 |
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