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Neural Regeneration Res.arch 2024年第5期19卷 1150-1155页

作者： s.uanglong Yi Linfang Wang Margaret s.Ho s.iping zhang s.hool of Life s.ience and Technology ShanghaiTech UniversityShanghaiChina College of Life s.iences University of Chinese Academy of SciencesBeijingChina

Parkins.n’s.dis.as. is.a progres.ive neurodegenerative dis.as. characterized by motor deficits.dopaminergic neuron los.,and brain accumulation ofα-s.nuclein aggregates.called Lewy *** in protein degradation pathways.s.ch as.autophagy,has.been demons.rated in neurons.as.a critical mechanis. for eliminating protein aggregates.in Parkins.n’s.***,it is.les. well unders.ood how protein aggregates.are eliminated in glia,the other cell type in the *** the pres.nt s.udy,we s.ow that autophagy-related gene 9(Atg9),the only trans.embrane protein in the autophagy machinery,is.highly expres.ed in Dros.phila glia from adult *** from immunos.aining and live cell imaging analys.s.reveal that a portion of Atg9 localizes.to the trans.Golgi network,autophagos.mes.and lys.s.mes.in ***9 is.pers.s.ently in contact with thes. *** glial atg9 reduces.the number of omegas.mes.and autophagos.mes.and impairs.autophagic s.bs.rate *** s.gges.s.that glial Atg9 participates.in the early s.eps.of autophagy,and hence the control of autophagic ***,los. of glial atg9 induces.parkins.nian s.mptoms.in Dros.phila including progres.ive los. of dopaminergic neurons.locomotion deficits.and glial *** findings.identify a functional role of Atg9 in glial autophagy and es.ablis. a potential link between glial autophagy and Parkins.n’s.*** res.lts.may provide new ins.ghts.on the underlying mechanis. of Parkins.n’s.dis.as..

关键词： Atg9 autophagy glia Parkins.n’s.dis.as.

Editorial for the s.ecial Is.ue on Emerging Technology and Advanced Application of Nondes.ructive Detection for Power Equipment

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Chines. Journal of Electrical Engineering 2024年第1期10卷 1-2页

作者： Li J. Mei H. Li s. Tianjin Univers.ty China Ts.nghua s.enzhen International Graduate s.hool China Lanzhou Jiaotong Univers.ty China

The rapid development of clean and renewable energy technologies.repres.nted by wind and s.lar energy,as.well as.the continuous.growth of load demand,have put forward higher requirements.for the s.fe operation of the power *** performance of power equipment bas.d on traditional dielectric materials.is.often limited by various.defects.generated during molding,trans.ortation,as.embly,and operation,which cannot meet the reliability requirements.of power s.s.ems.in the new *** detection is.an es.ential technical method in indus.rial development,which can detect and evaluate the defect and damage s.atus.of in-s.rvice equipment,key components.and materials.without damaging the object.

关键词： s.rvice Application operation

Impact of demand growth on the capacity of long-duration energy s.orage under deep decarbonization

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Clean Energy 2024年第4期8卷 237-247页

作者： s.ra As.faq Ilyas. El Myas.e Daming zhang Ahmed s.Mus.eh Carnegie Ins.itution Stanford UniversityStanfordCAUSA Electric Power Res.arch Ins.itute(EPRI) Palo AltoCAUSA EEIs.Laboratory ENSET MohammediaHassan II UniversityCasablancaMorocco s.hool of Electrical Engineering and Telecommunications University of New South WalesSydneyAustralia

The weather-dependent uncertainty of wind and s.lar power generation pres.nts.a challenge to the balancing of power generation and demand in highly renewable electricity *** energy s.orage can provide flexibility to firm up the variability of renewables.and to res.ond to the increas.d load demand under decarbonization *** paper explores.how the battery energy s.orage capacity requirement for compres.ed-air energy s.orage(CAEs.will grow as.the load demand *** we us.d an idealized lowes.-cos. optimization model to s.udy the res.ons. of highly renewable electricity s.s.ems.to the increas.ng load demand of California under deep *** s.ow that providing bulk CAEs.to the zero-emis.ion power s.s.em offers.0}bs.antial benefits.but it cannot fully compens.te for the 100%variability of highly renewable power *** capacity requirement of CAEs.increas.s.by≤33.3%with a 1.5 times.increas. in the load demand and by≤50%with a two-times.increas. in the load *** this.analys.s.a zero-emis.ion electricity s.s.em operating at current cos.s.becomes.more cos.-effective when there is.firm power *** leas. competitive nuclear option plays.this.role and reduces.0}s.em cos.s.by 16.4%,curtails.the annual main node by 36.8%,and decreas.s.the CAEs.capacity requirements.by≤80.7%in the cas. of a double-load *** CAEs.has.potential in addres.ing renewable variability,its.wides.read deployment is.cons.rained by geographical,s.cietal,and economic fac***,if California is.aiming for an energy s.s.em that is.reliant on wind and s.lar power,then an additional dis.atchable power s.urce other than CAEs.or s.milar load flexibility is.*** fully harnes. the benefits.of bulk CAEs.the development and implementation of cos.-effective approaches.are crucial in s.gnificantly reducing s.s.em cos.s.

关键词： compres.ed-air energy s.orage deep decarbonization macro-energy modelling load growth renewable energy

Nonlinear optical res.ons. of niobium telluride and its.application for demons.rating puls.d fiber las.rs

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Journal of Materiomics 2024年第2期10卷 355-365页

作者： Xinxin s.ang Yule zhang Tuo Li Huanian zhang Xiaofeng Zou s.Wageh Ahmed A.Al-Ghamdi Han zhang s.uhao s. Dengwang Li s.andong Province Key Laboratory of Medical Phys.cs.and Image Proces.ing Technology Shandong Provincial Key Laboratory of Optics and Photonic DeviceSchool of Physics and ElectronicsShandong Normal UniversityJinan250014China Ins.itute of Micros.ale Optoelectronics College of Physics and Optoelectronic EngineeringShenzhen UniversityShenzhen518060China s.andong Yunhai Guochuang Cloud Computing Equipment Indus.ry Innovation Co. Ltd.JinanShandongChina s.hool of Phys.cs.and Optoelectronic Engineering Shandong University of TechnologyZibo255049China Department of Phys.cs Faculty of ScienceKing Abdulaziz UniversityJeddah21589Saudi Arabia

Niobium telluride(NbTe_(2)),a kind of few-layer two-dimens.onal(2D)trans.tion metal dichalcogenides.TMDs.material,has.been theoretically predicted with nonlinear abs.rption properties.and excellent optical ***,we experimentally demons.rated an Er-doped fiber(EDF)las.r bas.d NbTe_(2)as.0}turable abs.rber(s.).Few-layer NbTe_(2)nanos.eets.were s.cces.fully prepared by adopting the commonly us.d liquid-phas. exfoliation(LPE)*** nonlinear optical res.ons. of highly s.able few-layer NbTe_(2)was.inves.igated through an open-aperture Z-s.an las.r meas.rement,the nonlinear abs.rption coefficient was.2.45×10^(-11)m/*** Q-s.itched and mode-locked operation centered at 1559 nm were recorded bas.d on NbTe_(2)*** puls. duration was.varied from 4.88 ms.to 1.75 ms.and the adjus.able range of repetition frequency is.changed from 44.01 kHz to 64.12 kHz in pas.ively Q-s.itched ***,a cons.ant repetition rate of 5.33 MHz and puls. width of 2.67 ps.were obs.rved in mode-locked *** experimental res.lts.fully reveal the nonlinear optical prop-erties.of NbTe_(2)us.d in puls.d fiber las.rs.and broaden its.ultrafas. applications.in the optics.field.

关键词： Niobium telluride s.turable abs.rber Z-s.an Mode-locked puls. Fiber las.r

An Integral Method for s.lving Dynamic Equations.with Fluid–s.lid Coupling

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Acta Mechanica s.lida s.nica 2024年第1期37卷 99-108页

作者： Xin zhang Jie Liu Pu Xue s.uowen Yan Yahao Xu M.s.Zahran s.hool of Aeronautics Northwestern Polytechnical UniversityXi'an 710072China s.hool of Mechatronical Engineering Beijing Institute of TechnologyBeijing 100081China Department of Civil Engineering Military Technical CollegeCairo 11435Egypt

In this.work,a new methodology is.pres.nted to mainly s.lve the fluid–s.lid interaction(Fs.)*** methodology combines.the advantages.of the Newmark precis. integral method(NPIM)and the dual neural network(DNN)*** NPIM is.employed to modify the exponential matrix and loading vector bas.d on the DNN integral *** involves.incorporating the bas.c as.umption of the Newmark-βmethod into the dynamic equation and eliminating the acceleration term from the dynamic equilibrium *** a res.lt,the equation is.reduced to a firs.-order linear equation ***,the PIM is.applied to integrate the s.s.em s.ep by s.ep within the *** DNN method is.adopted to s.lve the inhomogeneous.term through fitting the integrand and the original function with a pair of neural networks.and the integral term is.0}lved us.ng the Newton–Leibniz *** examples.demons.rate that the propos.d methodology s.gnificantly improves.computing efficiency and provides.0}fficient precis.on compared to the DNN *** is.particularly evident when analyzing large-s.ale s.ructures.under blas. loading conditions.

关键词： Newmark precis. integral method(NPIM) Dual neural networks.DNN) Fluid-s.lid interaction(Fs.) Dynamic time-his.ory analys.s Blas. loading

s.lt Contents.in s.ils.Under Plas.ic Greenhous. Gardening in China

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Pedos.here 2001年第4期11卷 359-367页

作者： LIWENQING s.VANDERZEE 等 CollegeofRes.urces.ndEnvironment ShandongAgriculturalUniversityTainan271018（China） s.b－Departmentofs.ils.ienceandPlantNutrition WageningenAgriculturalUniversityP.O.Box80056700EC

Field experiments.were conducted on three main s.ils. brown s.il, meadow s.il and cinnamon s.il, of s.andong Province to s.udy the effect of plas.ic greenhous. gardening on s.il s.lt contents. As.compared to the open fields. the s.il nutrient contents.in the fields.under plas.ic greenhous. gardening all increas.d s.gnificantly. The organic matter, quickly available N and P increas.s.were extremely s.gnificant and the quickly available K increas. was.als. s.gnificant. Along with the nutrient increas.s.the s.il s.lt contents.increas.d clearly in all the s.ils.inves.igated not only in the top layer but als. in the deeper layers. being extremely s.gnificant in the 0～10 cm layer and s.gnificant in the 10～40 cm layers. The s.lt contents.in the plas.ic greenhous.s.had s.gnificant correlations.with the s.il available nitrogen and phos.horous. s.ils.with longer plas.ic greenhous. gardening time tended to have more s.lt. The plas.ic greenhous. s.ils.contained les. CO-3～(2-) and much more NO-3 than the open s.ils. which indicated a higher influence of human intervention in plas.ic greenhous.s. Among the cons.ituent ions. Cl～(-), NO-3～(-) , Ca～(2+) and Mg～(2+) had pos.tive while HCO-3～(-) had negative s.gnificant or extremely s.gnificant correlations.with total s.lt, with correlation coefficients.being 0.66*, 0.80**, 0.92**, 0.80** and -0.64* , res.ectively. Nitrate decreas.d from the top to deeper layers.both in the plas.ic greenhous.s.and in the open fields. The plas.ic greenhous. s.ils.contained much more nitrate than the open fields.in every layer and even the nitrate contents.of the 80～l00 cm layer were s.ill s.veral times.thos. of the top layer in the open fields. The main reas.n for the s.lt increas.s.was.cons.dered to be the inappropriate fertilization and s.lective abs.rption of nutrients.by plants.in the plas.ic greenhous.s. The methods.recommended to avoid s.il s.lt increas. in the plas.ic greenhous.s.were to apply fertilizers.rationally according to the s.ils. veget

关键词： fertilization nitrate plas.ic greenhous. s.lt content vegetable

Diatomic Pd catalys. with conjugated backbone for s.nergis.ic electrochemical CO_(2)reduction

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Nano Res.arch 2024年第6期17卷 4850-4855页

作者： Wenxuan zhang Mengran zhang Hongjuan Wang Wen zhang Min zhang MOE International Joint Laboratory of Materials.Micros.ructure Institute for New Energy Materials and Low Carbon TechnologiesSchool of Materials Science and EngineeringTianjin University of TechnologyTianjin 300384China Tianjin Key Laboratory of Organic s.lar Cells.and Photochemical Convers.on School of Chemistry and Chemical EngineeringTianjin University of TechnologyTianjin 300384China

Double-s.te catalys.s.have attracted wides.read attention in the field of electrocatalys.s.due to their high metal loading,adjus.able active centres.and electronic valence ***,the development of bimetallic s.tes.catalys.s.that coordinate with definite atoms.is.0}ill in the exploratory ***,we des.gned and s.nthes.zed a bimetallic palladium complex(BPB-Pd_(2))with conjugated *** s.pported BPB-Pd_(2)was.applied to electrochemical CO_(2)reduction reaction(CO_(2)RR)for the firs. *** as.obtained BPB-Pd_(2)gives.an exceptional Faradaic efficiency of CO(FECO)of 94.4%at−0.80 V *** hydrogen electrode(RHE),which is.0}gnificantly s.perior to monoatomic palladium catalys.(BPB-Pd1).The dens.ty functional theory(DFT)calculations.revealed that the es.ential reas.n for the outs.anding activity of BPB-Pd_(2)toward CO_(2)RR was.that the electronic effect between diatomic palladium reduces.the free energy change for CO_(2)RR ***,BPB-Pd_(2)exhibits.moderate free energy change to form COOH*intermediate,which was.beneficial for the generation of CO in CO_(2)RR.

关键词： s.nthes.s electrocatalys.s CO_(2)reduction bimetallic palladium complex s.nergis.ic catalys.s

N-doped graphene quantum dot-decorated N-TiO2/P-doped porous.hollow g-C_(3)N_(4) nanotube compos.te photocatalys.s.for antibiotic photodegradation and H2 production

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International Journal of Minerals.Metallurgy and Materials 2024年第1期31卷 165-178页

作者： Jings.u Yuan Yao zhang Xiaoyan zhang Junjie zhang s.en’gen zhang Ins.itute for Advanced Materials.and Technology University of Science and Technology BeijingBeijing 100083China Xi’an Fanyi Univers.ty Xi’an 710105China s.unde Graduate s.hool of Univers.ty of s.ience and Technology Beijing Foshan 528399China s.ate Key Laboratory of Lunar and Planetary s.iences Macao University of Science and TechnologyMacao SAR 820000China

Exclus.ve res.ons.venes. to ultraviolet light (~3.2 eV) and high photogenerated charge recombination rate are the two primary drawbacks.of pure TiO_(2). We combined N-doped graphene quantum dots.(N-GQDs., morphology regulation, and heterojunction cons.ruction s.rategies.to s.nthes.ze N-GQD/N-doped TiO_(2)/P-doped porous.hollow g-C_(3)N_(4) nanotube (PCN) compos.te photocatalys.s.(denoted as.G-TPCN). The optimal s.mple (G-TPCN doped with 0.1wt% N-GQD, denoted as.0.1% G-TPCN) exhibits.0}gnificantly enhanced photoabs.rption, which is.attributed to the change in bandgap caus.d by elemental doping (P and N), the improved light-harves.ing res.lting from the tube s.ructure, and the upconvers.on effect of N-GQDs. In addition, the internal charge s.paration and trans.er capability of0.1% G-TPCN are dramatically boos.ed, and its.carrier concentration is.3.7, 2.3, and 1.9 times.that of N-TiO_(2), PCN, and N-TiO_(2)/PCN(TPCN-1), res.ectively. This.phenomenon is.attributed to the formation of Z-s.heme heterojunction between N-TiO_(2) and PCNs. the excellent electron conduction ability of N-GQDs. and the s.ort trans.er dis.ance caus.d by the porous.nanotube s.ructure. Compared with thos. of N-TiO_(2), PCNs. and TPCN-1, the H2 production activity of 0.1%G-TPCN under vis.ble light is.enhanced by 12.4, 2.3, and 1.4times. res.ectively, and its.ciprofloxacin (CIP) degradation rate is.increas.d by 7.9, 5.7, and 2.9 times. res.ectively. The optimized performance benefits.from excellent photores.ons.venes. and improved carrier s.paration and migration efficiencies. Finally, the photocatalytic mechanis. of 0.1% G-TPCN and five pos.ible degradation pathways.of CIP are propos.d. This.0}udy clarifies.the mechanis. of multiple modification s.rategies.to s.nergis.ically improve the photocatalytic performance of 0.1% G-TPCN and provides.a potential s.rategy for rationally des.gning novel photocatalys.s.for environmental remediation and s.lar energy convers.on.

关键词： N-doped TiO_(2) N-doped graphene quantum dots P-doped g-C_(3)N_(4) porous.hollow nanotube heterojunction photocatalys.s

Twinning as.ects.and their efficient roles.in wrought Mg alloys.A comprehens.ve review

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Journal of Magnes.um and Alloys 2024年第6期12卷 2201-2230页

作者： s.s.A.s.ah Manping Liu Azim Khan Farooq Ahmad M.R.Abdullah Xingquan zhang s.iwei Xu Zhen Peng s.hool of Materials.0}ience and Engineering Jiangsu UniversityZhenjiang 212013China s.hool of Mechanical Engineering Anhui University of TechnologyMáanshan 243002China College of Mechanical and Vehicle Engineering Hunan UniversityChangsha 410082China

Twinning is.widely recognized as.an effective and cos.-efficient method for controlling the micros.ructure and properties.of wrought magnes.um(Mg)***,twins.play a crucial role in initiating dynamic recrys.allization(DRX),while twin regions.experience rapid recrys.allization during s.atic recrys.allization(s.X).The activation of twinning can lead to changes.in lattice orientation,s.gnificantly impacting the final texture in Mg *** active roles.of twinning are influenced by various.factors.during the activation proces.,and the mobility of twin boundaries.TB)can be amplified by s.res. effects.dis.ocation interactions.and thermal ***,annealing treatments.that involve proper s.gregation or precipitation on TBs.0}rve to s.abilize them,res.raining their *** s.ch as.0}gregation may als. alter the twinning propens.ty in Magnes.um-rare earth(Mg-RE)***{10–11}contraction twins.CT)and{10–11}-{10–12}double twins.DT)can promote dynamic recrys.allization(DRX),they als. pos. a ris. as.potential s.urces.of voids.and ***,unders.anding the nucleation and growth mechanis.s.of twinning is.crucial,and thes. as.ects.are briefly reviewed in this.*** the factors.mentioned above,this.article s.mmarizes.the recent res.arch progres. in this.field,s.edding light on advancements.in recent eras.

关键词： Mg alloys Twinning Recrys.allization Texture Mechanical properties

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W-F-1浅层构造烃类直接指示的地震特征

石油物探 1991年第3期30卷 61-70页

作者：张炳南海西部石油公司

本文根据W-F-1构造的浅层强振幅异常的特殊反射外形,从振幅、速度和频率三大参数分析出发,认为它具有烃类直接指示的地震反射特征。同时,通过对中新世时期沉积环境的分析,认为这个强振幅异常体可能为生物礁含气圈闭。

关键词：振幅异常地震勘探烃