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混合电力市场下碳排放流的分配

电网技术 2016年第6期40卷 1683-1688页

作者：陈达鲜文军吴涛余秀月郭瑞鹏浙江大学电气工程学院浙江省杭州市310027 国网青海省电力公司青海省西宁市810008 国网冀北电力科学研究院北京市西城区100045 国网福建省电力公司福建省福州市350003

从消费角度分析了碳排放对制定相应的二氧化碳减排政策具有的重要参考价值。结合电力系统的特点,提出了碳排放流的概念,并将其应用于电力负荷的碳排放计算。针对联营交易与双边交易共存的混合电力市场,提出了一种基于交易的碳排放流计... 详细信息

从消费角度分析了碳排放对制定相应的二氧化碳减排政策具有的重要参考价值。结合电力系统的特点,提出了碳排放流的概念,并将其应用于电力负荷的碳排放计算。针对联营交易与双边交易共存的混合电力市场,提出了一种基于交易的碳排放流计算模型。该模型考虑了负荷所参与电力交易方式的差异。首先,根据各交易对支路潮流的使用份额,将对应于网络损耗的碳排放分配给所有电力交易。然后,将网络损耗从原始有损网络中移去,实现联营交易与双边交易的解耦。最后,将双边电力交易继续从网络中减去,得到只存在联营交易的无损网络。在新网络中,应用潮流追踪将相应的碳排放分配给联营交易内部的各子交易。将上述计算过程合并,即可得到对应负荷电力消费的碳排放。所得结果可向负荷提供与其电力消费有关的碳排放信息,这将可能影响负荷的消费行为并有助于低碳电力的发展。最后,以简单节点系统为算例,验证了所提计算模型的有效性。

关键词：碳排放流混合电力市场网损分摊低碳电力

Exploring gut microbiota as a novel therapeutic target in Crohn’s disease: Insights and emerging strategies

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World Journal of Gastroenterology 2025年第2期31卷 147-156页

作者： Tong Qiao xian-Hui Wen Department of Clinical Medicine Jinan UniversityGuangzhou 510632Guangdong ProvinceChina College of Life Science and Technology Jinan UniversityGuangzhou 510632Guangdong ProvinceChina

Extensive research has investigated the etiology of Crohn’s disease(CD),encompassing genetic predisposition,lifestyle factors,and environmental ***,the gut microbiome,recognized as the human body’s second-largest gene pool,has garnered significant attention for its crucial role in the patho-genesis of *** paper investigates the mechanisms underlying CD,focusing on the role of‘creeping fat’in disease progression and exploring emerging therapeutic strategies,including fecal microbiota transplantation,enteral nutri-tion,and therapeutic *** fat has been identified as a unique patho-logical feature of CD and has recently been found to be associated with dysbiosis of the gut *** characterize this dysbiotic state by identi-fying key microbiome-bacteria,fungi,viruses,and archaea,and their contributions to CD ***,this paper reviews contemporary therapies,empha-sizing the potential of biological therapies like fecal microbiota transplantation and dietary *** elucidating the complex interactions between host-microbiome dynamics and CD pathology,this article aims to advance our under-standing of the disease and guide the development of more effective therapeutic strategies for managing CD.

关键词： Crohn’s disease Gut microbiome Dysbiosis Creeping fat Fecal microbiota transplantation

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基于GSM的无线监控研究

无线互联科技 2021年第22期18卷 14-16页

作者：先文俊高山中国民用航空飞行学院新津分院四川成都611430

随着时代的发展,企业和部门进行管理也越发注重效率。远程监控系统的出现正好迎合了时代的发展。远程通信模块是该系统的重要组成部分。随着通信技术的高速发展,GSM网络技术取得了巨大的突破,监控领域也渐渐有了GSM的身影,有人监守的传... 详细信息

随着时代的发展,企业和部门进行管理也越发注重效率。远程监控系统的出现正好迎合了时代的发展。远程通信模块是该系统的重要组成部分。随着通信技术的高速发展,GSM网络技术取得了巨大的突破,监控领域也渐渐有了GSM的身影,有人监守的传统工作逐渐被电子信息监控系统所代替。文章将GMS的短信方式引入监控领域,采用短信平台进行数据之间的传输,因为这种方式具有配置简单、传输速度快、实时性高、成本低等诸多优点。

关键词： GSM 监控实时性高

Characteristics of gut microbiota dysbiosis in patients with colorectal polyps

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 13-21页

作者： xian-Rong Wu Xiao-Hong He Yong-Fang Xie School of Life Health Information Science and Engineering Chongqing Post and Communications UniversityChongqing 400065China

This editorial,inspired by a recent study published in the World Journal of Gastrointestinal Oncology,covers the research findings on microbiota changes in various *** recurrent colorectal polyps,the abundances of Klebsiella,Parvimonas,and Clostridium increase,while those of Bifidobacterium and Lactoba-cillus *** dysbiosis may promote the formation and recurrence of *** microbial changes have also been observed in colorectal cancer,inflammatory bowel disease,autism spectrum disorder,and metabolic syndrome,indicating the role of increased pathogens and decreased probiotics in these *** the gut microbiota,particularly by increasing probiotic levels,may help prevent polyp recurrence and promote gut *** microbial intervention strategy holds promise as an adjunctive treatment for patients with colorectal polyps.

关键词： Recurrent colorectal polyps Gut microbiota dysbiosis Klebsiella Probiotics Intestinal inflammation Microbial intervention strategy

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青海电网外网等值模型对潮流计算影响研究

青海电力 2016年第1期35卷 32-35,47页

作者：韩锋张鹏征鲜文军中国电力科学研究院电力自动化所北京海淀100192 国网青海省电力公司调度控制中心青海西宁810008

外网等值是电力系统研究的重要分支之一,通过静态等值和动态等值等手段,描述外部电网特性,以便能够完整的描述所研究的电网特性。潮流计算是研究电力系统的重要手段之一,利用电网模型和参数、拓扑连接关系和电网运行方式数据,求解母线... 详细信息

外网等值是电力系统研究的重要分支之一,通过静态等值和动态等值等手段,描述外部电网特性,以便能够完整的描述所研究的电网特性。潮流计算是研究电力系统的重要手段之一,利用电网模型和参数、拓扑连接关系和电网运行方式数据,求解母线电压幅值和相角,并计算电网各支路的功率,获取电网信息。文章对青海电网D5000系统现有的外网等值模型通过典型案例验证了等值模型的合理性,并分析了对潮流计算的影响。

关键词：外网等值潮流计算 D5000系统

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青海电网新能源多尺度消纳规律及归因分析

电网与清洁能源 2024年第4期40卷 143-149页

作者：张帆张真鲜文军王艺霏王西超杨军国网青海省电力公司电力科学研究院青海西宁810008 国网青海省电力公司青海西宁810008

随着并网风、光装机的不断扩大,青海电网将面临日趋严峻的弃电问题。该文探索新能源弃电规律及影响因素,并提出大规模新能源消纳对策,对青海电网安全、高效运行具有重要的实践意义。首先,分析了青海电网近年来的运行状况,明确青海电网... 详细信息

随着并网风、光装机的不断扩大,青海电网将面临日趋严峻的弃电问题。该文探索新能源弃电规律及影响因素,并提出大规模新能源消纳对策,对青海电网安全、高效运行具有重要的实践意义。首先,分析了青海电网近年来的运行状况,明确青海电网多尺度弃电规律及其原因;其次,解析了多个典型日电网实际运行过程,阐明青海电网发生弃电的影响因素,并采用局部加权散点平滑回归(LOWESS)方法,构建了弃电率与新能源出力和水电之间的函数关系;最后,提出了提升青海省新能源消纳水平的措施。

关键词：新能源弃电规律弃电原因分析函数关系拟合新能源消纳措施

Pretreatment red blood cell distribution width as a predictive marker for postoperative complications after laparoscopic pancreatoduodenectomy

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 143-157页

作者： xian-Rang Cao Yin-Long Xu Jia-Wei Chai Kai Zheng Jun-Jie Kong Jun Liu Shun-Zhen Zheng Department of Liver Transplantation and Hepatobiliary Surgery Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021Shandong ProvinceChina Department of Breast and Thyroid Surgery Shandong Provincial Maternal and Child Health Care HospitalJinan 250014Shandong ProvinceChina

BACKGROUND Red blood cell distribution width(RDW)is associated with the development and progression of various *** To explore the association between pretreatment RDW and short-term outcomes after laparoscopic pancreatoduodenectomy(LPD).METHODS A total of 804 consecutive patients who underwent LPD at our hospital between March 2017 and November 2021 were retrospectively *** between pretreatment RDW and clinicopathological characteristics and short-term outcomes were *** Patients with higher pretreatment RDW were older,had higher Eastern Cooperative Oncology Group scores and were associated with poorer short-term outcomes than those with normal *** pretreatment RDW was an independent risk factor for postoperative complications(POCs)(hazard ratio=2.973,95%confidence interval:2.032-4.350,P<0.001)and severe POCs of grade IIIa or higher(hazard ratio=3.138,95%confidence interval:2.042-4.824,P<0.001)based on the Clavien-Dino classification *** analysis showed that high pretreatment RDW was an independent risk factor for Clavien-Dino classi-fication grade IIIb or higher POCs,a comprehensive complication index score≥26.2,severe postoperative pancreatic fistula,severe bile leakage and severe *** pretreatment RDW was positively associated with the neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio and was negatively associated with albumin and the prognostic nutritional *** Pretreatment RDW was a special parameter for patients who underwent *** was associated with malnutrition,severe inflammatory status and poorer short-term *** could be a surrogate marker for nutritional and inflammatory status in identifying patients who were at high risk of developing POCs after LPD.

关键词： Biomarker Laparoscopic pancreatoduodenectomy Postoperative complication Red blood cell distribution width Short-term outcomes

Global trend of review articles focused on cardiopulmonary bypass:Perspectives from bibliometrics

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World Journal of Methodology 2025年第2期15卷 166-173页

作者： Lei Deng Rui Zhou xian-Jie Zhang Yan-Hua Peng Department of Gastroenterology Deyang People’s HospitalDeyang 618000Sichuan ProvinceChina Department of Anesthesiology and Perioperative Medicine Shanghai Fourth People's HospitalSchool of MedicineTongji UniversityShanghai 200434China Department of Anesthesiology Deyang People’s HospitalDeyang 618000Sichuan ProvinceChina

BACKGROUND Cardiopulmonary bypass(CPB)is a life-support technology widely used in *** articles reflect research advances in a certain topic or field within a certain period of *** To perform a bibliometric analysis of the review articles that focused on CPB for cardiovascular *** This study was based on a bibliometric *** were acquired from the Web of Science and basic bibliometric parameters were analyzed and visualized using VOSviewer and *** We identified 141 review articles on ***,the number of publications increased,and most of them were published in the 2010s(n=57,40.4%)and the 2020s(n=45,31.9%).There were 113(80.1%)narrative review articles,21(14.9%)meta-analysis studies and 7(5.0%)systematic review *** United States(n=25,17.7%)and China(n=21,14.9%)were the leading countries in terms of publication *** articles were published in 98 different *** Journal of Cardiothoracic and Vascular Anesthesia(n=14,10.0%)and Perfusion-United Kingdom(n=11,7.8%)were preferred by the *** high-frequency keywords included inflammatory response,children,acute kidney injury,meta-analysis and off-pump,except for CPB and cardiac *** response had the closest relationship with CPB during cardiac *** complications of CPB,including inflammatory response,kidney injury and ischemia,caught lots of *** The rapid increase of review papers shows that the research on CPB in cardiac surgery is increasingly being emphasized by scholars and clinical staff ***-analysis has been widely conducted to analyze clinical controversies and further guide clinical *** to improving the outcomes of patients undergoing cardiac surgery with CPB are the hot spots in this field.

关键词： Cardiopulmonary bypass Review article Bibliometric analysis Cardiac surgery Hot spots

Insights into spinal muscular atrophy from molecular biomarkers

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Neural Regeneration Research 2025年第7期20卷 1849-1863页

作者： Xiaodong Xing Xinzhu Liu xiandeng Li Mi Li xian Wu Xiaohui Huang Ajing Xu Yan Liu Jian Zhang Department of Clinical Pharmacy Xinhua HospitalShanghai Jiao Tong University School of MedicineShanghaiChina College of Pharmacy Chongqing Medical UniversityChongqingChina

Spinal muscular atrophy is a devastating motor neuron disease characterized by severe cases of fatal muscle *** is one of the most common genetic causes of mortality among infants aged less than 2 *** research is currently receiving more attention,and new candidate biomarkers are constantly being *** review initially discusses the evaluation methods commonly used in clinical practice while briefly outlining their respective pros and *** also describe recent advancements in research and the clinical significance of molecular biomarkers for spinal muscular atrophy,which are classified as either specific or non-specific *** review provides new insights into the pathogenesis of spinal muscular atrophy,the mechanism of biomarkers in response to drug-modified therapies,the selection of biomarker candidates,and would promote the development of future ***,the successful utilization of biomarkers may facilitate the implementation of gene-targeting treatments for patients with spinal muscular atrophy.

关键词： biomarkers disease progression gene-targeting therapy neurofilaments Nusinersen spinal muscular atrophy(SMA) survival motor neuron therapeutic evaluation treatment outcomes