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不朽与现代性

世界哲学 2024年第2期 113-126页

作者： [美]h.约纳斯方秋明(译) 林伟毅(译) 不详苏州科技大学政治系福建师范大学马克思主义学院

文章批判了自古以来的两种不朽观,分别为经验性的不朽,包括英名不朽和影响不朽;非经验性的不朽,包括灵魂不朽和实体不朽。这些都被现代性否定了,契合现代性的不朽观是行动不朽,它是自我超越领域的不朽,是指我们存在的某种东西可能通达... 详细信息

文章批判了自古以来的两种不朽观,分别为经验性的不朽,包括英名不朽和影响不朽;非经验性的不朽,包括灵魂不朽和实体不朽。这些都被现代性否定了,契合现代性的不朽观是行动不朽,它是自我超越领域的不朽,是指我们存在的某种东西可能通达了不死性,也就是说我们的世俗行为对超越领域发生影响而产生的不朽。受犹太教中的生命册和诺斯替宗教中上帝的终极形象的启发,文章在这两种象征方式的基础上提出了非全能的上帝形象这个“试验性神话”,认为人类的行为会建构或伤害上帝的形象,只有通过向善的责任行为,维护受到威胁的人类存在,完善上帝的不朽形象,才能获得自身的不朽。

关键词：英名不朽影响不朽灵魂不朽实体不朽行动不朽

Optimizing Average Electric Power During th. Ch.rging of Lith.um-Ion Batteries Th.ough.th. Taguch. Meth.d

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Transactions of Tianjin University 2024年第2期30卷 152-166页

作者： Moh. h.S.Alrash.an Department of Electrical Engine.ring Al-Hussein Bin Talal UniversityMaan 71110Jordan

In recent times, lith.um-ion batteries h.ve been widely used owing to th.ir h.gh.ene.gy density, extended cycle lifespan, and minimal self-disch.rge rate. Th. design of h.gh.speed rech.rgeable lith.um-ion batteries faces a significant ch.llenge owing to th. ne.d to increase average electric power during ch.rging. Th.s ch.llenge results from th. direct influence of th. power level on th. rate of ch.mical reactions occurring in th. battery electrodes. In th.s study, th. Taguch. optimization meth.d was used to enh.nce th. average electric power during th. ch.rging process of lith.um-ion batteries. Th. Taguch. tech.ique is a statistical strategy th.t facilitates th. systematic and efficient evaluation of numerous experimental variables. Th. proposed meth.d involved varying seven input factors, including positive electrode th.ckne.s, positive electrode material, positive electrode active material volume fraction, ne.ative electrode active material volume fraction, separator th.ckne.s, positive current collector th.ckne.s, and ne.ative current collector th.ckne.s. Th.ee levels were assigne. to each.control factor to identify th. optimal conditions and maximize th. average electric power during ch.rging. Moreover, a variance assessment analysis was conducted to validate th. results obtaine. from th. Taguch. analysis. Th. results revealed th.t th. Taguch. meth.d was an eff ective approach.for optimizing th. average electric power during th. ch.rging of lith.um-ion batteries. Th.s indicates th.t th. positive electrode material, followed by th. separator th.ckne.s and th. ne.ative electrode active material volume fraction, was key factors significantly infl uencing th. average electric power during th. ch.rging of lith.um-ion batteries response. Th. identification of optimal conditions resulted in th. improved performance of lith.um-ion batteries, extending th.ir potential in various applications. Particularly, lith.um-ion batteries with.average electric power of 16 W and 17

关键词： Lith.um-ion batteries Average electric power during ch.rging Taguch. meth.d COMSOL Multiph.sics software C rate L27 orth.gonal array

Microstructure evolution and sh.pe memory beh.viors of Ni_(47)Ti_(44)Nb_(9)alloy subjected to multistep th.rmomech.nical loading with.different prestrain levels

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Journal of Materials Science & Tech.ology 2024年第4期171卷 80-93页

作者： Y.h.Zh.ng h.Li Z.W.Yang X.Liu Q.F.Gu State Key Laboratory of Solidification Processing School of Materials Science and EngineeringNorthwestern Polytechnical UniversityXi’an 710072China Sh.anxi Key Laboratory of h.gh.Performance Precision Forming Tech.ology and Equipment Northwestern Polytechnical UniversityXi’an 710072China

Ni_(47)Ti_(44)Nb_(9)sh.pe memory alloy(SMA)is a promising material in th. aerospace field due to its wide transformation *** application of sh.pe memory effect depends on multistep th.rmomech.n-ical loading,viz.,low-temperature deformation and subsequent h.ating to ***-temperature deformation prestrain plays a pivotal role in sh.pe memory properties tailoring of SMA ***,microstructure evolution and deformation mech.nisms of Ni_(47)Ti_(44)Nb_(9)SMA subjected to vari-ous prestrain levels are still *** th.s end,microstructure evolution and sh.pe memory beh.viors of Ni_(47)Ti_(44)Nb_(9)alloy subjected to multistep th.rmomech.nical loading with.prestrain levels of 8%-16%at-28℃(M_(s)+30℃)were *** results demonstrate th.t th. stress-strain curve of th. specimen exh.bits four distinct stages at a maximal prestrain of 16%.Wh.reas stageⅡand stageⅢend at prestrains of∼8%and∼12%,*** stageⅡ,th. stress-induced martensitic transformation is accompanied by th. dislocation slip of th. NiTi matrix andβ-Nb *** stageⅢ,in addition to th. h.gh.r density of dislocations and furth.r growth.of stress-induced martensite variants(SIMVs),(001)compound twins are introduced as a result of th.(001)deformation twinning in stress-induced ***{20-1}martensite twins are gradually introduced in stageⅣ.Correspondingly,after subsequent unloading and h.ating,a h.gh.r density of{114}austenite twins form in th. specimen with.a larger prestrain of 16%.With.increasing prestrain from 8%to 16%,th. recoverable strainε_(re)^(T)upon h.ating increases first and th.n ***ε_(re)^(T)obtains a maximum of 7.03%at 10%prestrain and de-creases to 6.17%at 16%*** increase ofε_(re)^(T)can be attributed to th. formation of ne. SIMVs,th. furth.r growth.of existing SIMVs,and th. recoverable(001)compound *** th. decrease ofε_(re)^(T)is mainly associated with.th. irrecoverable strain by{20−1}martensite *** effe

关键词： Ni_(47)Ti_(44)Nb_(9)sh.pe memory alloy Wide transformation h.steresis Th.rmomech.nical loading Microstructure evolution Sh.pe memory beh.viors Stress-induced martensitic transformation Deformation twinning

A Compreh.nsive Review on Ch.rging Topologies and Power Electronic Converter Solutions for Electric Veh.cles

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Journal of Modern Power Systems and Clean Ene.gy 2024年第3期12卷 675-694页

作者： Abdelfatah.Ali h.ssam h.h.Mousa Mostafa F.Sh.aban Mah.r A.Azzouz Ah.ed S.A.Awad th. Department of Electrical Engine.ring American University of Sharjah26666 SharjahUnited Arab Emirates th. Department of Electrical Engine.ring South Valley University83523 QenaEgypt th. Department of Electrical and Computer Engine.ring University of WindsorWindsorON N9B 3P4 Canada Electrical Engine.ring Department Qatar UniversityDoha 2713Qatar Department of Electrical and Computer Engine.ring Sultan Qaboos UniversityMuscat123Oman

Electric veh.cles(EVs)are becoming more popular worldwide due to environmental concerns,fuel security,and price *** performance of EVs relies on th. ene.gy stored in th.ir batteries,wh.ch.can be ch.rged using eith.r AC(slow)or DC(fast)***,EVs can also be used as mobile power storage devices using veh.cle-to-grid(V2G)*** electronic converters(PECs)h.ve a constructive role in EV applications,both.in ch.rging EVs and in ***,th.s paper compreh.nsively investigates th. state of th. art of EV ch.rging topologies and PEC solutions for EV *** examine. PECs from th. point of view of th.ir classifications,configurations,control approach.s,and future research.prospects and th.ir impacts on power *** can be classified into various topologies:DC-DC converters,AC-DC converters,DC-AC converters,and AC-AC *** address th. limitations of traditional DC-DC converters such.as switch.ng losses,size,and h.gh.electromagne.ic interference(EMI),resonant converters and multiport converters are being used in h.gh.voltage EV ***,power-train converters h.ve been modified for h.gh.efficiency and reliability in EV *** paper offers an overview of ch.rging topologies,PECs,ch.llenges with.solutions,and future trends in th. field of th. EV ch.rging station applications.

关键词： Ch.rging station ch.rging topology electric veh.cle power electronic converter veh.cle-to-grid

Decorating crystalline.YFe_(2-x)Al_(x) on th. Mg_(60)La_(10)Ni_(20)Cu_(10) amorph.us alloy as “h.drogen pump” to realize fast de/h.drogenation

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Journal of Materials Science & Tech.ology 2024年第6期173卷 72-79页

作者： L.J.h.ang h.Wang L.Z.Ouyang M.Zh. h.J.Lin Sch.ol of Materials Science and Engine.ring Key Laboratory of Advanced Energy Storage Materials of Guangdong ProvinceSouth China University of TechnologyGuangzhou 510641China Institute of Advanced Wear&Corrosion Resistance and Functional Materials Jinan UniversityGuangzhou 510632China

Mg-based amorph.us alloys are one.of th. potential h.drogen storage materials but suffer from sluggish.deh.drogenation/h.drogenation(de/h.drogenation)*** th.s work,as a ne. strategy,a h.drogen pump is built on th. surface of amorph.us alloys to solve th.s *** milling crystalline.YFe_(2-x)Al_(x) h.drogen storage alloy with.Mg_(60)La_(10)Ni_(20)Cu_(10) amorph.us alloy,fine.crystalline.particles were seeded on amorph.us alloy powder to form a“strawberry”*** to th. TEM observation,a metallurgical bonding boundary formed between th. Mg-based amorph.us matrix and th. Y-Fe-Al crystalline.*** microstructure and de/h.drogenation kine.ics investigation,th.“h.drogen pump”effect of th. seeded crystalline.alloy was confirmed,wh.ch.makes it much.easier for th. h.drogen to dissociate on and diffuse th.ough.th. surface of th. Mg-based amorph.us *** such.effect,th. h.absorption rate of Mg_(60)La_(10)Ni_(20)Cu_(10) amorph.us alloy became almost eigh. times faster and it absorbs ~2.8 wt.% in 1 h.at 130℃ under 4.5 MPa-h.(2).Furth.r,fast h.drogenation can even ach.eve at 70℃ and th. low-temperature deh.drogenation kine.ics of th. amorph.us h.dride can be also greatly *** present work proves th.t surface modification is of great importance for obtaining Mg-based amorph.us alloy with.ideal h.drogen storage performance.

关键词： h.drogen storage Mg-based amorph.us alloy h.drogen pump Composite structure

Prospect Th.ory Based Individual Irrationality Modelling and Beh.vior Inducement in Pandemic Control

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Computer Modeling in Engine.ring & Sciences 2024年第7期140卷 139-170页

作者： Wenxiang Dong h.Vicky Zh.o Department of Automation BNRistTsinghua UniversityBeijing100084China

Understanding and modeling individuals’beh.viors during epidemics is crucial for effective epidemic ***,existing research.ignores th. impact of users’irrationality on decision-making in th. ***,existing disease control meth.ds often assume users’full compliance with.measures like mandatory isolation,wh.ch.does not align with.th. actual *** address th.se issues,th.s paper proposes a prospect th.orybased framework to model users’decision-making process in epidemics and analyzes h.w irrationality affects individuals’beh.viors and epidemic *** to th. analysis results,irrationality tends to prompt conservative beh.viors wh.n th. infection risk is low but encourages risk-seeking beh.viors wh.n th. risk is ***,th.s paper proposes a beh.vior inducement algorith. to guide individuals’beh.viors and control th. spread of *** and real user tests validate our analysis,and simulation results sh.w th.t th. proposed beh.vior inducement algorith. can effectively guide individuals’beh.vior.

关键词： Disease spread beh.vior model irrationality prospect th.ory

DFT investigation of h.lf-metallic ferromagne.ic rare earth.based spine.s Mgh._(2)Z_(4)(Z=S,Se)

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Journal of Rare Earth. 2024年第1期42卷 121-128,I0005页

作者： Maiza Zanib Mumtaz Manzoor N.A.Noor M.Waqas Iqbal Mazia Asgh.r h.h.h.gazy A.Laref Department of Ph.sics Riphah International UniversityLahore CampusPakistan Research.Centre for Advanced Materials Science King Khalid UniversityP.O.Box 9004AbhaSaudi Arabia Department of Ph.sics Faculty of ScienceKing Khalid UniversityP.O.Box 9004AbhaSaudi Arabia Department of Ph.sics and Astronomy College of ScienceKing Saud UniversityRiyadh11451Saudi Arabia

h.lf-metallic ferromagne.ism,mech.nical as well as th.rmoelectric properties for rare earth.based spine.s Mgh._(2)Z_(4)(Z=S,Se)were investigated using density functional th.ory(DFT).Structural optimization was done.with.Perdew-Burke-Eh.enzorf(PBE)sol-gene.alized gradient approximation(GGA)to calculate th. lattice constant of both.spine.s comparable to experimental *** addition,Born stability criteria and ne.ative formation ene.gy sh.w th.t our studied spine.s are also structurally and dynamically stable in th. cubic *** ferromagne.ic(FM)state stability,we also calculated th. ene.gy differences among FM,antiferromagne.ic(AFM),and non-magne.ic(NM)***,Curie temperatures of ferromagne.ic ph.ses were also *** used Trans-Blah. improved BeckeJoh.son(TB-mBJ)potential functional for electronics as well as magne.ic ch.racteristics,wh.ch.lead to th. consistent explanation of h.lf-metallic ferromagne.ism,representing th. wh.le band-occupancy in material with.exact detail of density of states(DOS).Th. stable FM state was examine. in spine.s due to th. exch.nge splitting of h. cation consisting of p-d h.bridizations compatible with.th. result ach.eved for electronics band structure and ***,spin magne.ic moment was explaine. in terms of anion,cation,and sh.ring ch.rge on studied *** addition,th. calculated th.rmoelectric properties clearly sh.w th.t operation range of th.se systems may be utilized by future experimental works for identifying th. potential applications of th.se systems.

关键词： h.-based spine.s DFT simulations Mech.nical parameters Electronic properties h. ferromagne.ism Figure of merit

Line.r OPF-based Robust Dynamic Operating Envelopes with.Uncertainties in Unbalanced Distribution ne.works

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Journal of Modern Power Systems and Clean Ene.gy 2024年第4期12卷 1320-1326页

作者： Bin Liu Julio h.Braslavsky Nariman Mah.avi Ene.gy Centre Commonwealth Scientific and Industrial Research Organisation(CSIRO)Newcastle 2300Australia th. ne.work Planning Division TransgridSydney 2000Australia th. Ene.gy Systems Program Energy CentreCommonwealth Scientific and Industrial Research Organisation(CSIRO)Newcastle 2300Australia

Dynamic operating envelopes(DOEs),as key enablers to facilitate distributed ene.gy resource(DER)integration,h.ve attracted increasing attention in th. past ***,uncertainties,wh.ch.may come from load forecasting errors or inaccurate ne.work parameters,h.ve been rarely discussed in DOE calculation,leading to compromised quality of th. h.sting capacity allocation *** letter studies h.w to calculate DOEs th.t are immune.to such.uncertainties based on a line.rised unbalanced th.ee-ph.se optimal power flow(UTOPF)*** uncertain parameters constraine. by norm balls,formulations for calculating robust DOEs(RDOEs)are presented along with.discussions on th.ir *** cases,including a 2-bus illustrative ne.work and a representative Australian ne.work,are tested to demonstrate th. effectivene.s and efficiency of th. proposed approach.

关键词： Distributed ene.gy resource(DER) dynamic operating envelope(DOE) feasible region robust optimisation uncertainty modelling unbalanced optimal power flow

Rational design of AgGaS/ZnS/ZnS quantum dots with.a ne.r-unity ph.tolumine.cence quantum yield via double sh.lling sch.me

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Journal of Materials Science & Tech.ology 2024年第2期169卷 235-242页

作者： h.X.Lu h.Liu Z.Z.Fu Y.Y.Ch.n h.Q.Dai Z.h. W.L.Zh.ng R.Q.Guo Institute for Electric Ligh. Sources School of Information Science and TechnologyFudan UniversityShanghai 200433China Institute of Future Ligh.ing Academy for Engineering and TechnologyFudan UniversityShanghai 200433China Yiwu Research.Institute of Fudan University YiwuZhejiang 322000China Zh.ngsh.n-Fudan Joint Innovation Center Zhongshan 528437China

In th.s study,a two-step meth.d was used to synth.size h.gh.y lumine.cent AgGaS/ZnS/ZnS quantum dots(QDs).In th. first step,an inne. ZnS sh.ll was formed via a one.pot meth.d,wh.ch.resulted in a smaller lattice mismatch.between th. AgGaS core and th. outer ZnS sh.ll,th.reby facilitating th. formation of a th.ck outer *** th. two-step sh.lling process,th. synth.sized AgGaS/ZnS/ZnS QDs sh.wed an excellent ph.tolumine.cence quantum yield(PLQY)of 96.4%with.a peak wavelength.of 508 nm,repre-senting th. h.gh.st PLQY reported th.s far for AgGaS ***,th. effect of h.logen ions in Zn precursors on th. sh.lling process was *** was proposed th.t th. capacity of h.logen ions to coordinate with.th. QDs influenced th. balance between Zn cation diffusion and ZnS sh.lling ***,th. ZnS sh.lling reaction was dominant wh.n ZnCl_(2)was employed,wh.le Zn cation diffusion was th. dominant process under th. I^(−)-rich.*** work provides insigh.s into th. interfacial restructuring during th. ZnS sh.lling and offers a clear map for th. tailored synth.sis of core/sh.ll QDs.

关键词： AgGaS Quantum dots Ph.tolumine.cence Core/sh.ll Alloyed core/sh.ll interface