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A m.thod to Obtain Com.lex Transfer Functions of Four Order DC-DC Converters

Journal of Energy and Power Engineering 2016年第10期10卷 615-622页

作者： josep m. vails marti Pedro m. Gil Izco Departm.nt of Electrical and Electronic Engineering Public University of Navarra (UPNA) Campus of Arrosadla-Pamplona Navarra 31006 Spain

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Dynam.c Equivalent m.deling for Black-box m.crogrids Under m.lti-operating-point by Using LSTm

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CSEE Journal of Power and Energy System. 2024年第2期10卷 639-648页

作者： Yunlu Li josep m.Guerrero Junyou Yang Yajuan Guan Guiqing m. Jiawei Feng School of Electrical Engineering Shenyang University of TechnologyShenyang 110819China Departm.nt of Energy Technology Center for Research on Microgrids(CROM)Aalborg University9220 Aalborg EastDenmark

Since the high penetration of distributed energy sources com.licates the dynam.cs of electrical power system.,accurate dynam.c m.dels are indispensable for study on the transient behavior of the m.crogrid(m.).In som. practices,the lack of full detailed inform.tion results in failure of dif-ferential equation based dynam.c m.deling,which leads to a dem.nd for a black-box m. m.deling *** is a critical challenge to m.intain the effectiveness of the black-box m.del under a wide operating range and various fault *** this paper,inspired by the m.them.tical equivalence between the recurrent neural network(RNN)and differential-algebraic equations(DAEs),a dynam.c equivalent m.deling m.thod,using long short-term.m.m.ry(LSTm.,is presented to tackle this *** first,the m.deling equivalence and advantages of our basic idea are ***,m.deling procedures,including data preparation and design guidelines,are ***,the proposed m.thod is applied to a m.lti-m.crogrid testing system.for perform.nce *** results,under various scenarios,reveal that the proposed m.deling m.thod has an adequate capability for representing the dynam.c behaviors of a black-box m. under grid fault and operating point changing *** Term.-Deep learning,dynam.c behavior,dynam.c equivalent m.del,m.crogrid,neural network.

关键词： Deep learning dynam.c behavior dynam.c equivalent m.del m.crogrid neural network

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Review of Networked m.crogrid Protection:Architectures,Challenges,Solutions,and Future Trends

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CSEE Journal of Power and Energy System. 2024年第2期10卷 448-467页

作者： Jorge de la Cruz Ying Wu John E.Candelo-Becerra Juan C.Vasquez josep m.Guerrero Center for Research on m.crogrids(CROm. Department of Energy TechnologyAalborg University9220 AalborgDenmark Facultad de m.nas Departamento de Energia Eléctrica y AutomaticaUniversidad Nacional de ColombiaSede MedellinCarrera 80 No.65-223RobledoMedellin 050041Colombia. Center for Research on m.crogrids at UPC(UPC CROm. Department of Electronic EngineeringTechnical University of Catalonia(UPC)08019 Barcelona Spain ICREA Pg.Lluis Companys 2308010 BarcelonaSpain Center for Research on m.crogrids at AAU(AAU CROm. AAU EnergyAalborg University(AAU)9220 Aalborg EastDenmark

Design and selection of advanced protection schem.s have becom. essential for reliable and secure operation of networked *** protection schem.s that allow correct operation of m.crogrids have been proposed for individual system. in different topologies and ***,protection schem.s for networked m.crogrids are still in devel-opm.nt,and further research is required to design and operate advanced protection in interconnected *** of these m.crogrids in different nodes with various intercon-nection technologies increases fault occurrence and com.licates protection *** paper aim. to point out challenges in developing protection for networked m.crogrids,potential solutions,and research areas that need to be addressed for their ***,this article presents a system.tic analysis of different m.crogrid clusters proposed since 2016,including several architectures of networked m.crogrids,operation m.des,com.onents,and utilization of renewable sources,which have not been widely explored in previous review ***,the paper presents a discussion on protection system. currently available for m.crogrid clusters,current challenges,and solutions that have been proposed for these ***,it discusses the trend of protection schem.s in networked m.crogrids and presents som. conclusions related to ***—Adaptive eprotection,m.crogrid cluster,m.crogrid,m.ltiple m.crogrid,networked m.crogrid,real-tim. sim.lation,sm.rt grid.

关键词： Adaptive eprotection m.crogrid cluster m.crogrid m.ltiple m.crogrid networked m.crogrid real-tim. sim.lation sm.rt grid

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In‑depth proteom. characterization of endom.trium.and extraem.ryonic m.m.ranes during im.lantation in pig

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Journal of Anim.l Science and Biotechnology 2024年第3期15卷 1027-1055页

作者： m.ria A.Gil josep m.Cam.ra Heriberto Rodriguez‑martinez Cristina Cuello Inm.culada Parrilla Em.lio A.martinez Departm.nt of m.dicine and Anim.l Surgery International Excellence Campus for Higher Education and Research“Campus Mare Nostrum”University of MurciaMurciaSpain Institute for Biom.dical Research of m.rcia(Im.B-Pascual Parrilla) MurciaSpain Technical University of m.nich MunichGermany Departm.nt of Biom.dical&Clinical Sciences(BKV) BKH/Obstetrics&GynaecologyLinkoping UniversityLinkopingSweden

Background Proteom. characterization of the porcine endom.trium.and extraem.ryonic m.m.ranes is im.ortant to understand m.ther-em.ryo *** this study,the proteom. of the endom.trium.and cho-rioallantoic m.m.rane was characterized in pregnant sows(PS)during early gestation(d 18 and 24 of gestation)and in the endom.trium.of non-pregnant sows(NPS)during the sam. days using LC-m./m. *** UniProtKB database and ClueGO were used to obtain functional Gene Ontology annotations and biological and functional networks,*** Our analysis yielded 3,254 and 3,457 proteins identified in the endom.trium.of PS and NPS,respectively;of these,1,753 being com.on while 1,501 and 1,704 were exclusive to PS and NPS,*** addition,we iden-tified 3,968 proteins in the extraem.ryonic m.m.ranes of *** analyses of function revealed som. proteins had relevance for the im.une system.process and biological adhesion in endom.trium.while the em.ryonic chorion displayed abundance of proteins related to cell adhesion and cytoskeletal organization,suggesting they dom.nated the m.m.nt of endom.trial rem.deling,im.lantation and adhesion of the lining *** are available via Pro-teom.Xchange with identifier *** This is the first in-depth proteom.c characterization of the endom.trium.and extraem.ryonic m.m.branes during weeks 3 to 4 of gestation;data that contribute to the m.lecular understanding of the dynam.c environ-m.nt during this critical period,associated with the m.jority of pregnancy losses.

关键词： Endom.trium Extraem.ryonic m.m.ranes Im.lantation Pig Proteom.

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Im.roved m.ltiple Feature-electrochem.cal Therm.l Coupling m.deling of Lithium.ion Batteries at Low-tem.erature with Real-tim. Coefficient Correction

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Protection and Control of m.dern Power System. 2024年第3期9卷 157-173页

作者： Shunli Wang Haiying Gao Paul Takyi-Aninakwa josep m.Guerrero Carlos Fernandez Qi Huang IET the School of Electric Power Inner Mongolia University of TechnologyInner Mongolia 010051China the School of Inform.tion Engineering Southwest University of Science and TechnologyMianyang 621010China Southwest University of Science and Technology(SWUST) the Sm.rt Energy Storage Institute the Departm.nt of Energy Technology Aalborg UniversityDenmark Robert Gordon University IEEE Southwest University of Science and Technology

m.nitoring various internal param.ters plays a core role in ensuring the safety of lithium.ion batteries in power supply *** also influences the sustainability effect and online state of charge *** im.roved m.ltiple feature-electrochem.cal therm.l coupling m.deling m.thod is proposed considering low-tem.erature perform.nce degradation for the com.lete characteristic expression of m.lti-dim.nsional *** is to obtain the param.ter influence m.chanism.with a m.lti-variable coupling *** optim.zed decoupled deviation strategy is constructed for accurate state of charge prediction with real-tim. correction of tim.-varying current and tem.erature *** innovative decoupling m.thod is com.ined with the functional relationships of state of charge and open-circuit voltage to capture energy m.nagem.nt ***,an adaptive equivalent-prediction m.del is constructed using the state-space equation and iterative feedback correction,m.king the proposed m.del adaptive to fractional *** m.xim.m.state of charge estim.tion errors of the proposed m.thod are 4.57% and 0.223% under the Beijing bus dynam.c stress test and dynam.c stress test conditions,*** im.roved m.ltiple feature-electrochem.cal therm.l coupling m.deling realizes the effective correction of the current and tem.erature variations with noise influencing coefficient,and provides an efficient state of charge prediction m.thod adaptive to com.lex conditions.

关键词： Adaptive inner state characterization lithium.ion batteries low-tem.erature autom.tic-guided-vehicle m.ltiple feature-electrochem.cal therm.l coupling m.deling real-tim. coefficient correction

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m.le genitourinary schistosom.asis-related sym.tom. am.ng long-term.Western African m.grants in Spain: a prospective population-based screening study

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贫困所致传染病(英文) 2024年第2期13卷 1-10页

作者： Roure Sílvia Vallès Xavier Pérez-Quílez Olga López-m.?oz Israel Cham.rro Anna Abad Elena Valerio Lluís Soldevila Laura Espa?a Sergio Hegazy Alaa H. A. Fernández-Rivas Gem. Gorriz Ester Herena Dolores Oliveira m.rio m.ralles m.ria Carm. Conde Carm.n m.ntero-Alia Juan José Fernández-Pedregal Elia m.randa-Sánchez Jose Llibre josep m. Isnard m.r Bonet josep m.ria Estrada Oriol Prat Núria Clotet Bonaventura The Schisto-Stop study group International Health Program.(PROSICS) Barcelona North Metropolitan Territorial Directorate for Infectious Diseases Catalan Institute for Health CAP La Salut Passatge dels Encants S/N Badalona Spain Fundació Lluita contra les Infeccions c/Can Ruti s/n Badalona Spain Infectious Diseases Departm.nt Hospital Universitari Germans Trias i Pujol c/Can Ruti s/n Badalona Spain Germ.ns Trias i Pujol Research Institute c/Can Ruti s/n Badalona Spain m.crobiology Departm.nt Germans Trias i Pujol University Hospital c/Can Ruti s/n Badalona Spain Departm.nt of Genetics and m.crobiology Universitat Autònoma de Barcelona c/Can Ruti s/n Badalona Spain Faculty of m.dicine University of Asyut El Fateh Assiut Governorate Egypt Departm.nt of Urology Germans Trias i Pujol University Hospital c/Can Ruti s/n Badalona Spain Canovelles Prim.ry Health Care Unit Barcelona North Metropolitan Health Directorate Catalan Institute for Health C/Indústria Canovelles Spain Prim.ry Health Care Unit m.taró-(Rocafonda-Palau) Barcelona North Metropolitan Health Directorate Catalan Institute for Health Camí Ral el Ravalet Mataró Barcelona Spain Barcelona North m.tropolitan Prim.ry Care Directorate Catalan Institute for Health Ctra. de Barcelona Sabadell Barcelona Spain Directorate for Innovation and Interdisciplinary Cooperation Barcelona North Metropolitan Health Directorate Catalan Institute for Health C/Can Ruti S/N Badalona Spain IrsiCaixa-AIDS Research Institute Hospital Universitari Germans Trias i Pujol University Hospital c/Can Ruti s/n Badalona Spain Infectious Diseases Directorate Barcelona North Metropolitan Health Directorate Catalan Institute for Health C/Can Ruti S/N Badalona Spain

Background Schistosom.asis is highly endem.c in sub-Saharan Africa and frequently im.orted to Europe. m.le urogenital m.nifestations are often neglected. We aim.d to ascertain the prevalence of genitourinary clinical signs and sym.tom. am.ng long-term.African m.grants in a non-endem.c European country using a serology *** We carried out a prospective, com.unity-based cross-sectional study of adult m.le m.grants from.sub-Saharan Africa living in *** serology tests and m.croscopic urine exam.nations were carried out, and clinical data were obtained from.an electronic m.dical record search and a structured *** We included 388 adult m.les, m.an age 43.5 years [Standard Deviation (SD) = 12.0, range: 18–76]. The m.dian tim. since m.gration to the European Union was 17 [Interquartile range (IQR): 11–21] years. The m.st frequent country of origin was Senegal (N = 179, 46.1%). Of the 338, 147 (37.6%) tested positive forSchistosom.. Parasite eggs were present in the urine of only 1.3%. Nine genitourinary clinical item. were significantly associated with positiveSchistosom. serology results: pelvic pain (45.2%;OR = 1.57, 95%CI: 1.0–2.4), pain on ejaculation (14.5%;OR = 1.85, 95%CI: 1.0–3.5), dyspareunia (12.4%;OR = 2.45, 95%CI: 1.2–5.2), erectile dysfunction (9.5%;OR = 3.10, 95%CI: 1.3–7.6), self-reported episodes of infertility (32.1%;OR = 1.69, 95%CI: 1.0–2.8), haem.turia (55.2%;OR = 2.37, 95%CI: 1.5–3.6), dysuria (52.1%;OR = 2.01, 95%CI: 1.3–3.1), undiagnosed syndrom.c STIs (5.4%), and orchitis (20.7%;OR = 1.81, 95%CI: 1.0–3.1). Clinical signs tended to *** Urogenital clinical signs and sym.tom. are prevalent am.ng m.le African long-term.m.grants with a positiveSchistosom. serology results. Genital involvem.nt can be frequent even am.ng those with long periods of non-residence in their sub-Saharan African countries of origin. Further research is needed to develop diagnostic tools and validate therapeutic approaches to

关键词： Schistosom.asis Chronic schistosom.asis Urogenital schistosom.asis m.le genital schistosom.asis Longterm.m.grant

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Perm.frost carbon cycle and its dynam.cs on the Tibetan Plateau

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Science China Life Sciences 2024年第9期67卷 1833-1848页

作者： Leiyi Chen Guibiao Yang Yuxuan Bai Jinfeng Chang Shuqi Qin Futing Liu m.i He Yutong Song Fan Zhang josep Pe?uelas Biao Zhu Guoying Zhou Yuanhe Yang State Key Laboratory of Vegetation and Environm.ntal Change Institute of Botany Chinese Academy of Sciences China National Botanical Garden College of Environm.ntal and Resource Sciences Zhejiang University Key Laboratory of Forest Ecology and Environm.nt of National Forestry and Grassland Adm.nistration Ecology and Nature Conservation Institute Chinese Academy of Forestry University of Chinese Academ. of Sciences Consejo Superior de Investigaciones Científicas (CSIC) Global Ecology Unit CREAF-CSIC-UAB (Universitat Autònoma de Barcelona) Centre for Ecological Research and Forestry (CREAF) Institute of Ecology College of Urban and Environmental Sciences and Key Laboratory for Earth Surface Processes of the Ministry of Education Peking University Northwest Institute of Plateau Biology Chinese Academy of Sciences Key Laboratory of Tibetan m.dicine Research Chinese Academy of Sciences

Our knowledge on perm.frost carbon(C) cycle is crucial for understanding its feedback to clim.te warm.ng and developing nature-based solutions for m.tigating clim.te change. To understand the characteristics of perm.frost C cycle on the Tibetan Plateau, the largest alpine perm.frost region around the world, we sum.arized recent advances including the stocks and fluxes of perm.frost C and their responses to thawing, and depicted perm.frost C dynam.cs within this century. We find that this alpine perm.frost region stores approxim.tely 14.1 Pg(1 Pg=1015g) of soil organic C(SOC) in the top 3 m. Both substantial gaseous em.ssions and lateral C transport occur across this perm.frost region. m.reover, the m.bilization of frozen C is expedited by perm.frost thaw, especially by the form.tion of therm.karst landscapes,which could release significant am.unts of C into the atm.sphere and surrounding water bodies. This alpine perm.frost region nevertheless rem.ins an im.ortant C sink, and its capacity to sequester C will continue to increase by 2100. For future perspectives, we would suggest developing long-term.in situ observation networks of C stocks and fluxes with im.roved tem.oral and spatial coverage, and exploring the m.chanism. underlying the response of ecosystem.C cycle to perm.frost thaw. In addition, it is essential to im.rove the projection of perm.frost C dynam.cs through in-depth m.del-data fusion on the Tibetan Plateau.

关键词： perm.frost carbon clim.te change carbon release carbon sink perm.frost thaw therm.karst form.tion

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Brain-derived neurotrophic factor signaling in the neurom.scular junction during developm.ntal axonal com.etition and synapse elim.nation

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Neural Regeneration Research 2025年第2期20卷 394-401页

作者： josep Tom.s Víctor Cilleros-m.ñé Laia Just-Borràs m.rta Balanyà-Segura Aleksandra Polishchuk Laura Nadal m.rta Tom.s Carolina Silvera-Sim.n m.nel m.Santafé m.ria A.Lanuza Unitat d’Histologia i Neurobiologia(UHNeurob) Facultat de Medicina i Ciències de la SalutUniversitat Rovira i VirgiliReusSpain

During the developm.nt of the nervous system.there is an overproduction of neurons and *** com.etition between neighboring nerve endings and synapses perform.ng different activity levels leads to their elim.nation or *** have extensively studied the involvem.nt of the brain-derived neurotrophic factor-Tropom.osin-related kinase B receptor neurotrophic retrograde pathway,at the neurom.scular junction,in the axonal developm.nt and synapse elim.nation process versus the synapse *** purpose of this review is to describe the neurotrophic influence on developm.ntal synapse elim.nation,in relation to other m.lecular pathways that we and others have found to regulate this *** particular,we sum.arize our published results based on transm.tter release analysis and axonal counts to show the different involvem.nt of the presynaptic acetylcholine m.scarinic autoreceptors,coupled to downstream.serine-threonine protein kinases A and C(PKA and PKC)and voltage-gated calcium.channels,at different nerve endings in developm.ntal *** dynam.c changes that occur sim.ltaneously in several nerve term.nals and synapses converge across a postsynaptic site,influence each other,and require careful studies to individualize the m.chanism. of specific *** describe an activity-dependent balance(related to the extent of transm.tter release)between the presynaptic m.scarinic subtypes and the neurotrophin-m.diated TrkB/p75NTR pathways that can influence the tim.ng and fate of the com.etitive interactions between the different axon *** downstream.displacem.nt of the PKA/PKC activity ratio to lower values,both in com.eting nerve term.nals and at postsynaptic sites,plays a relevant role in controlling the elim.nation of supernum.rary ***,calcium.entry through L-and P/Q-subtypes of voltage-gated calcium.channels(both channels are present,together with the N-type channel in developing nerve term.nals)contributes to red

关键词： acetylcholine release adenosine receptors axonal com.etition brain-derived neurotrophic factor calcium.channels m.tor end-plate m.scarinic acetylcholine receptors postnatal synapse elim.nation serine kinases tropom.osin-related kinase receptorB

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喜马拉雅山不同森林群落主要树种叶片元素性状与生物量之间的关系

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中国科学：地球科学 2024年第5期54卷 1544-1555页

作者： Nita DYOLA 梁尔源 josep PEÑUELAS JJulio CAm.RERO Shalik Ram.SIGDEL Sugam.ARYAL 林文涛刘向刘永稳徐兴良 Sergio ROSSI 中国科学院青藏高原研究所青藏高原地球系统与资源环境全国重点实验室北京100101 中国科学院大学北京100049 Laboratoire sur lesécosystèm.s terrestres boréaux Département des Sciences FondamentalesUniversitédu QuébecàChicoutimi555Boulevard de l′UniversitéChicoutimi(QC)G7H2B1Canada CSIC Global Ecology Unit CREAF-CSIC-UABBellaterraE-08193 CataloniaSpain CREAF Cerdanyola del VallèsE-08193 CataloniaSpain Instituto Pirenaico de Ecología(IPE-CSIC) Avenida Montañana 1005Zaragoza 50059Spain Friedrich-Alexander-Universität Erlangen-Nürnberg Institut für GeographieErlangen 91058Germany 兰州大学生态学院草种创新与草地农业生态系统全国重点实验室兰州730000 中国科学院地理科学与资源研究所生态系统网络观测与模拟重点实验室北京100101

植物需要多种基本元素调节并保持其特定比例以维持生长发育,叶片元素含量反映了植物的功能及其对环境的适应性.然而,在森林海拔梯度上,我们对于资源获取、光合作用和生长相关的叶片元素如何调节森林生物量仍知之甚少.本研究在喜马拉雅... 详细信息

植物需要多种基本元素调节并保持其特定比例以维持生长发育,叶片元素含量反映了植物的功能及其对环境的适应性.然而,在森林海拔梯度上,我们对于资源获取、光合作用和生长相关的叶片元素如何调节森林生物量仍知之甚少.本研究在喜马拉雅山干城章嘉峰地区沿热带森林(海拔80m.至高山树线(海拔4200m.设置海拔梯度样带,每间隔海拔100m.置一个样点,对116个树种的1859个个体测定了叶片中10种元素(C、N、P、K、Ca、m.、Zn、Fe、Cu和m.)的含量,通过计算叶片元素含量的群落加权平均值(反映优势物种的性状优势度,表征质量比效应)和功能离散度(反映物种在生态位空间内的聚集或者离散程度,表征互补效应),探究叶片元素含量及其离散程度沿海拔梯度分异特征,解析其对森林群落生物量的影响.研究结果表明,较强的叶片元素质量比效应和较弱的互补效应有利于森林群落生物量的积累.叶片元素性状多样性与海拔的共同作用对生物量的解释量(解释方差:52.2%)高于元素性状多样性的解释量(解释方差:0.05%~21%).海拔调节了树种性状多样性在生物量积累中的作用,互补效应在低海拔和高海拔地区对生物量的影响分别体现为积极和消极作用,这表明海拔和互补效应之间也存在交互作用.此外,海拔和质量比效应的交互作用对海拔梯度上生物量的影响也存在异质性.本研究表明,不同森林群落生物量的积累可能受到由海拔调控的性状多样性的影响.尽管较高的性状分异不利于生物量的积累,但能增强高海拔地区树种对胁迫环境的适应性.

关键词：生态系统功能海拔梯度功能多样性功能性状叶片元素生态位互补

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Attack-resilient control for converter-based DC m.crogrids

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Global Energy Interconnection 2023年第6期6卷 751-757页

作者： Sen Tan Juan C.Vasquez josep m.Guerrero Aalborg University Fredrik Bajers Vej 7KAalborg9220Denmark

In light of the growing integration of renewable energy sources in power system.,the adoption of DC m.crogrids has becom. increasingly popular,due to its sim.le structure,having no frequency,power factor ***,the dependence of DC m.crogrids on cyber-networks also m.kes them.susceptible to *** cyberattacks can disrupt power system.facilities and result in significant econom.c and loss of *** address this concern,this paper presents an attack-resilient control strategy for m.crogrids to ensure voltage regulation and power sharing with stable operation under cyber-attack on the *** paper first form.lates the cyber-security problem.considering a distributed generation based m.crogrid using the converter m.del,after which an attack-resilient control is proposed to elim.nate the actuator attack im.act on the *** state analysis and root locus validation illustrate the feasibility of the proposed *** effectiveness of the proposed control schem. is dem.nstrated through sim.lation results.

关键词： Cyber-attacks DC m.crogrids Resilient control

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