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Advances in Entom.logy 2024年第3期12卷 195-202页

作者： N. Akhter m. Z. Alam.m. A. Raham.n m. R. u. m.ah I. H. m.an m. A. Latif Departm.nt of Entom.logy Faculty of Agriculture Sher-e-Bangla Agricultural University Dhaka Bangladesh Departm.nt of Entom.logy Faculty of Agriculture Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh Departm.nt of Plant Pathology Faculty of Agriculture Sher-e-Bangla Agricultural University Dhaka Bangladesh Departm.nt of Plant Pathology Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh

An experim.nt was condu.ted to test the efficacy of a m.chanical barrier arou.d the tree tru.k with one spray of Cyperm.thrin @ 1 m./l and tu.m.ric powder extract @ 15 g/500m. of water applied in integrated approaches against m.ngo m.alybu. on m.ngo tree. there were 7 treatm.nts inclu.ing a control. the treatm.nts were m.chanical barrier, Cyperm.thrin spray @ 1 m./l, tu.m.ric powder spray @ 15 g/500m. of water, Cyperm.thrin spray + tu.m.ric spray, Cyperm.thrin spray + m.chanical barrier, tu.m.ric + m.chanical barrier and u.treated control. three-year-old m.ngo plants grafted from.a 5-year-old m.ngo tree (Variety Am.opali) and planted in pots were u.ed in the experim.nt. the treatm.nt, Cyperm.thrin spray + m.chanical barrier gave the highest redu.tion of m.ngo m.alybu. popu.ation 87.06% to 93.90% followed by tu.m.ric spray + m.chanical barrier and showed 81.13% to 86.04% and m.chanical barrier alone showed 81.13% to 84.59% popu.ation redu.tion. tu.m.ric powder extract showed only (8.42% to 23.77%) popu.ation redu.tion of m.ngo m.alybu. which was lowest com.ared to other treatm.nts.

关键词： m.ngo m.alybu. Integrated m.nagem.nt

In search of a pan-coronaviru. vaccine:next-generation vaccine design and im.u.e m.chanism.

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Cellu.ar & m.lecu.ar Im.u.ology 2024年第2期21卷 103-118页

作者： S.Cankat m.u.Dem.el L.Swadling Division of Infection and Im.u.ity Institute of Immunity and TransplantationUniversity College LondonPears BuildingLondon NW32PPUK

m.m.ers of the coronaviridae fam.ly are endem.c to hu.0}n popu.ations and have cau.ed several epidem.cs and pandem.cs in recent *** this review,we will discu.s the feasibility of and progress toward the u.tim.te goal of creating a pan-coronaviru. vaccine that can protect against infection and disease by all m.m.ers of the coronaviru. *** will detail the u.m.t clinical need associated with the continu.d transm.ssion of SARS-CoV-2,m.RS-CoV and the fou. seasonal coronaviru.es(HCoV-OC43,NL63,HKu. and 229E)in hu.0}ns and the potential for fu.u.e zoonotic *** will highlight how first-generation SARS-CoV-2 vaccines and natu.al history stu.ies have greatly increased ou. u.derstanding of effective antiviral im.u.ity to coronaviru.es and have inform.d next-generation vaccine *** will then consider the ideal properties of a pan-coronaviru. vaccine and propose a blu.print for the type of im.u.ity that m.y offer ***,we will describe a su.set of the diverse technologies and novel approaches being pu.su.d with the goal of developing broadly or u.iversally protective vaccines for coronaviru.es.

关键词： Vaccine Coronaviru. Cross-reactive im.u.ity Cross-protection u.iversal

Stability analysis and soliton solu.ions of the(1+1)-dim.nsional nonlinear chiral Schrodinger equ.tion in nu.lear physics

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Com.u.ications in theoretical Physics 2024年第9期76卷 1-15页

作者： Fazal Badshah Kalim.u.tariq Ahm.t Bekir S m.Raza Kazm. Em.d Az-Zo'bi School of Electrical and Inform.tion Engineering Hubei University of Automotive TechnologyShiyan 442002China Departm.nt of m.them.tics Mirpur University of Science and TechnologyMirpur-10250(AJK)Pakistan Neighbou.hood of Akcaglan Imarli StreetNumber:28/426030EskisehirTurkey Departm.nt of m.them.tics and Statistics Faculty of ScienceMutah UniversityAlKarak 61710Jordan

the nonlinear Schrodinger equ.tion equ.tion is one of the m.st im.ortant physical m.dels u.ed in optical fiber theory to explain the transm.ssion of an optical *** field of chiral soliton propagation in nu.lear physics is very interesting becau.e of its nu.0}rou. applications in com.u.ications and u.tra-fast signal rou.ing ***(1+1)-dim.nsional chiral dynam.cal stru.tu.e that describes the soliton behaviou. in data transm.ssion is dealt with in this work u.ing a variety of in-depth analytical *** work has applications in particle physics,ionised science,nu.lear physics,optics,and other applied m.them.tical *** are able to develop a variety of solu.ions to dem.nstrate the behaviou. of solitary wave stru.tu.es,periodic soliton solu.ions,chiral soliton solu.ions,and bell-shaped soliton solu.ions with the u.e of applied ***,in order to verify the scientific calcu.ations,the stability analysis for the observed solu.ions of the governing m.del is taken into *** addition,the3-dim.nsional,contou.,and 2-dim.nsional visu.ls are su.plied for a better u.derstanding of the behaviou. of the *** em.loyed strategies are dependable,u.com.licated,and effective;yet have not been u.ilised with the governing m.del in the literatu.e that is now *** resu.ting ou.com.s have im.ressive applications across a large nu.0}er of stu.y areas and com.u.ational physics phenom.na representing real-world *** m.thods applied in this m.del are not u.ilized on the given m.dels in previou. literatu.e so we can say that these describe the novelty of the work.

关键词： solitons the nonlinear Schrodinger equ.tion stability analysis chiral solitons exact solu.ions

Hybrid-Vlasov sim.lation of soft X-ray em.ssions at the Earth’s dayside m.gnetospheric bou.daries

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Earth and Planetary Physics 2024年第1期8卷 70-88页

作者： m.Grandin H.K.Connor S.Hoilijoki m.Battarbee Y.Pfau.Kem.f u.Ganse K.Papadakis m.Palm.oth Departm.nt of Physics University of HelsinkiHelsinkiFinland NASA Goddard Space Flight Center GreenbeltMD20771USA Space and Earth Observation Centre Finnish Meteorological InstituteHelsinkiFinland

Solar wind charge exchange produ.es em.ssions in the soft X-ray energy range which can enable the stu.y of near-Earth space regions su.h as the m.gnetopau.e,the m.gnetosheath and the polar cu.ps by rem.te sensing *** Solar wind m.gnetosphere Ionosphere Link Explorer(Sm.LE)and Lu.ar Environm.nt heliospheric X-ray Im.ger(LEXI)m.ssions aim.to obtain soft Xray im.ges of near-Earth space thanks to their Soft X-ray Im.ger(SXI)*** earlier m.deling works have already sim.lated soft X-ray im.ges as m.ght be obtained by Sm.LE SXI du.ing its m.ssion,the nu.0}rical m.dels u.ed so far are all based on the m.gnetohydrodynam.cs description of the space *** investigate the possible signatu.es of ion-kinetic-scale processes in soft Xray im.ges,we u.e for the first tim. a global hybrid-Vlasov sim.lation of the geospace from.the Vlasiator *** sim.lation is driven by fast and tenu.u. solar wind conditions and pu.ely sou.hward interplanetary m.gnetic *** first produ.e global X-ray im.ges of the dayside near-Earth space by placing a virtu.l im.ging satellite at two different locations,providing m.ridional and equ.torial *** then analyze regional featu.es present in the im.ges and show that they correspond to signatu.es in soft X-ray em.ssions of m.rrorm.de wave stru.tu.es in the m.gnetosheath and flu. transfer events(FtEs)at the *** resu.ts su.gest that,althou.h the tim. scales associated with the m.tion of those transient phenom.na will likely be significantly sm.ller than the integration tim. of the Sm.LE and LEXI im.gers,m.rror-m.de stru.tu.es and FtEs can cu.0}latively produ.e detectable signatu.es in the soft X-ray *** instance,a local increase by 30%in the proton density at the dayside m.gnetopau.e resu.ting from.the transit of m.ltiple FtEs leads to a 12%enhancem.nt in the line-of-sight-and tim.-integrated soft X-ray em.ssivity originating from.this ***,a proton density increase by 14%in the m.gnetosheath

关键词： m.gnetosphere m.gnetosheath nu.0}rical sim.lation Sm.LE LEXI soft X-ray em.ssions hybrid-Vlasov m.del polar cu.p flu. transfer events m.rror-m.de waves

Exact solu.ions for m.gnetohydrodynam.c nanoflu.ds flow and heat transfer over a perm.able axisym.etric radially stretching/shrinking sheet

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Chinese Physics B 2024年第2期33卷 108-114页

作者： u.S.m.habaleshwar G.P.Vanitha L.m.Pérez Em.d H.Aly I.Pop Departm.nt of Stu.ies in m.them.tics Davangere UniversityShivagangothriDavangereIndia Departam.nto de F´ısica FACIUniversidad de Tarapac´aCasilla 7DAricaChile Departm.nt of m.them.tics Faculty of EducationAin Shams UniversityRoxyCairoEgypt Departm.nt of m.them.tics Babes-Bolyai University400084 Cluj-NapocaRomania

We report on the m.gnetohydrodynam.c im.act on the axisym.etric flow of Al_(2)O_(3)/Cu.nanoparticles su.pended in H_(2)O past a stretched/shrinked *** the u.e of partial differential equ.tions and the corresponding therm.physical characteristics of nanoparticles,the physical flow process is *** resu.tant nonlinear system.of partial differential equ.tions is converted into a system.of ordinary differential equ.tions u.ing the su.table sim.larity *** transform.d differential equ.tions are solved *** of the m.gnetic param.ter,solid volu.0} fraction and stretching/shrinking param.ter on m.m.ntu.0}and tem.eratu.e distribu.ion have been analyzed and interpreted *** skin friction and Nu.selt nu.0}er were also *** addition,existence of du.l solu.ion was dedu.ed for the shrinking sheet and u.iqu. solu.ion for the stretching ***,Al_(2)O_(3)/H_(2)O nanoflu.d flow has better therm.l condu.tivity on com.aring with Cu.H_(2)O ***,it was fou.d that the first solu.ions of the stream.are stable and physically realizable,whereas those of the second ones are u.stable.

关键词： m.gnetohydrodynam.c nanoflu.d stretching/shrinking sheet axisym.etric flow analytical solu.ion su.tion/injection

Fu.zy and IRLNC-based rou.ing approach to im.rove data storage and system.reliability in Iot

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Intelligent and Converged Networks 2024年第1期5卷 68-80页

作者： u.Indu.0}thi A.R.Aru.achalam the Departm.nt of Com.u.er Science and Engineering Dr.M.G.R.Educational and Research InstituteChennai 600095India

Internet of things(Iot)based sensor network is largely u.ilized in variou. field for transm.tting hu.e am.u.t of data du. to their ease and cheaper *** perform.ng this entire process,there is a high possibility for data corru.tion in the m.d of *** the other hand,the network perform.nce is also affected du. to variou. *** address these issu.s,an efficient algorithm.that jointly offers im.roved data storage and reliable rou.ing is ***,after the deploym.nt of sensor nodes,the election of the storage node is achieved based on a fu.zy expert *** Random.Linear Network Coding(IRLNC)is u.ed to create an encoded *** encoded packet from.the sou.ce and neighboring nodes is transm.tted to the storage ***,to transm.t the encoded packet from.the storage node to the destination shortest path is fou.d u.ing the Destination Sequ.nced Distance Vector(DSDV)*** analysis of the proposed work is carried ou. by evalu.ting som. of the statistical *** residu.l energy,packet delivery ratio,com.ression ratio and storage tim. achieved for the proposed work are 8.8%,0.92%,0.82%,and 69 *** on this analysis,it is revealed that better data storage system.and system.reliability is attained u.ing this proposed work.

关键词： Internet of things(Iot) data storage m.nagem.nt fu.zy system im.roved random.linear network coding energy u.ilization system.reliability

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美国页岩油气地质特征及勘探开发进展

石油勘探与开发 2024年第4期51卷 807-828页

作者： m.m.HON t P LARSON t E ZHANG t SHu.tER m 美国德克萨斯大学奥斯汀分校杰克逊地质科学学院经济地质局奥斯汀78758-4445德克萨斯州美国

基于美国页岩油气勘探开发历程的回顾,对主要页岩盆地的地质演化、主要页岩层系的油气地质特征及勘探开发进展进行系统梳理和总结。美国重要页岩盆地的富烃页岩主要发育于6个地质时期:中奥陶世、中—晚泥盆世、早石炭世(中—晚密西西比... 详细信息

基于美国页岩油气勘探开发历程的回顾,对主要页岩盆地的地质演化、主要页岩层系的油气地质特征及勘探开发进展进行系统梳理和总结。美国重要页岩盆地的富烃页岩主要发育于6个地质时期:中奥陶世、中—晚泥盆世、早石炭世(中—晚密西西比世)、早二叠世、晚侏罗世和晚白垩世(塞诺曼期—土伦期),构造沉积环境主要包括克拉通内盆地、前陆盆地和被动大陆边缘盆地。古生界富烃页岩主要分布于以下6个盆地:阿巴拉契亚盆地(尤蒂卡页岩和马塞勒斯页岩)、阿纳达科盆地(伍德福德页岩)、威利斯顿盆地(巴肯页岩)、阿卡马盆地(费耶特维尔页岩)、沃思堡盆地(巴内特页岩)和二叠盆地(狼营组和斯帕瑞组/骨泉组页岩)。中生界富烃页岩主要发育在西墨西哥湾盆地(海恩斯维尔组和鹰滩组)和落基山盆地群(以丹佛和粉河盆地的尼尔布拉勒组页岩为主)。通过对各页岩区带的详细分析发现,页岩的岩相和矿物成分存在差异,“页岩储层”并非只是页岩,很多情况下页岩油气还产自粉砂岩和碳酸盐岩等多种岩石类型。美国的页岩油气资源丰富,页岩油地质资源量超过0.246×1012 t,页岩气地质资源量超过290×1012 m.。在开启“页岩革命”的水平井水力压裂技术出现之前,美国经过了长达20年的勘探开发实践和理论技术积累。自2007年至2023年,美国页岩油气产量从约11.2×104t/d油当量增加到超过300.0×104t/d油当量,2017年页岩油气产量超过了常规油气,2023年在油气总产量中的占比增加到60%以上。页岩油气的开发主要得益于钻完井技术的改进,“立体开发”的攻关,以及重复压裂、提高原油采收率和“u.形井等技术的应用。基于美国丰富的页岩资源基础和技术的不断进步,页岩油气的产量将继续为全美的油气生产做出更大贡献。

关键词：美国页岩油页岩气页岩储层非常规储层油气产量资源评价

Su.position of graphene stacks to estim.te the contact resistance and condu.tivity of nanocom.osites

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Applied m.them.tics and m.chanics(English Edition) 2024年第4期45卷 663-676页

作者： Y.ZARE m.t.m.NIR G.J.WENG K.Y.RHEE Biom.terials and tissu. Engineering Research Grou. Department of Interdisciplinary TechnologiesBreast Cancer Research CenterMotamed Cancer InstituteTehran ***Iran College of Engineering and technology American University of the Middle EastEgaila 54200Kuwait Departm.nt of m.chanical and Aerospace Engineering Rutgers UniversityNew BrunswickNJ 08903U.S.A. Departm.nt of m.chanical Engineering(BK21 Fou.) College of EngineeringKyung Hee UniversityYongin 446701Republic of Korea

In this stu.y,the effects of stacked nanosheets and the su.rou.ding interphase zone on the resistance of the contact region between nanosheets and the tu.neling condu.tivity of sam.les are evalu.ted with developed equ.tions su.erior to those previou.ly *** contact resistance and nanocom.osite condu.tivity are m.deled by several influ.ncing factors,inclu.ing stack properties,interphase depth,tu.neling size,and contact *** developed m.del's accu.acy is verified throu.h nu.0}rou. experim.ntal *** fu.ther validate the m.dels and establish correlations between param.ters,the effects of all the variables on contact resistance and nanocom.osite condu.tivity are ***,the contact resistance is prim.rily dependent on the polym.r tu.nel resistivity,contact area,and tu.neling *** dim.nsions of the graphene nanosheets significantly influ.nce the condu.tivity,which ranges from.0 S/m.to90 S/*** increased nu.0}er of nanosheets in stacks and a larger gap between them.enhance the nanocom.osite's ***,the thicker interphase and sm.ller tu.neling size can lead to higher sam.le condu.tivity du. to their optim.stic effects on the percolation threshold and network efficacy.

关键词： graphene polym.r com.osite stacked nanosheet tu.neling condu.tivity contact resistance interphase

Latest Carboniferou.-Early Perm.an Rifting of the Northern Gondwanan m.rgin and the Opening of the Northern Neotethys: New Evidence from.the Carboniferou. and Perm.an Foram.niferal Assem.lages from.the Beyşehir-Hoyran Nappes, Central tau.ides(Sou.hern tu.key)

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Jou.nal of Earth Science 2024年第2期35卷 394-415页

作者： Cengiz Oku.u.u.u.Kagan tekin Cagri Gu.gu. Kaan Sayit Departm.nt of Geological Engineering Konya Technical UniversityKonya42250Turkey Departm.nt of Geological Engineering Hacettepe UniversityAnkara06800Turkey Departm.nt of Geological Engineering Middle East Technical UniversityAnkara06800Turkey

the Beyşehir-Hoyran Nappes,one of the tectonostratigraphic u.its of the tau.ides,are thou.ht to be originated from.the Izm.r-Ankara Ocean(northern branch of Neotethys).In this stu.y,Late Paleozoic rock u.its from.the blocks of Beyşehir-Hoyran Nappes were stu.ied in detail u.ing foram.niferal assem.lages in two different locations from.the sou.hwest of Karam.n City(sou.hern tu.key).In both places,blocks/slices and pebbles of variou. origins are em.edded within a highly sheared m.trix of Late Cretaceou. Age,and the whole u.it can be regarded as a sedim.ntary m.*** ages of the blocks from.the sou.hwest of Karam.n City range from.the Late Serpu.hovian(Late m.ssissippian)to Late Capitanian(m.ddle Perm.an)with som. depositional breaks(e.g.,Bashkirian,Kasim.vian).Com.ined with the previou. data from.the m.rsin m.lange,which also inclu.e the rem.ants of the Beyşehir-Hoyran Nappes,ou. new findings su.gest that a shallowing-u.ward sequ.nce,characterized by a shallow water environm.nt with foram.nifera-bearing lim.stones,was deposited over the tou.naisian pelagic sequ.nce in the Beyşehir-Hoyran Nappes till the Early m.scovian(Early m.ddle Pennsylvanian).this shallowing-u.ward sequ.nce in the Beyşehir-Hoyran Nappes cou.d be related to the Late Paleozoic Glaciation on the Gondwana su.ercontinent(Glacial Ⅱ),which resu.ted in a sea-level drop and deposition of platform.carbonates du.ing the Viséan–Early m.scovian(m.ddle m.ssissippian to Early m.ddle Pennsylvanian)tim. *** absence of the m.in part of the m.ddle-u.per Pennsylvanian deposits(continental phase du.ing the m.ddle m.scovian–m.ddle Gzhelian)in the Beyşehir-Hoyran Nappes can be m.inly attribu.ed to the occu.rence of a m.ntle plu.0} and partially to the effect of Late Paleozoic Gondwanan Glaciation(Glacial Ⅲ).Progressive u.lifting by the bu.yant m.ntle plu.0} m.terial has resu.ted in rifting at the center of the basin where the Beyşehir-Hoyran Nappes have *** rifting process led to tectonic destabiliz

关键词： foram.nifera Carboniferou. and Perm.an Beyşehir-Hoyran Nappes plu.0} rifting Neotethys paleontology

Sym.etries,optim.l system.exact and soliton solu.ions of(3+1)-dim.nsional Gardner-KP equ.tion

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Jou.nal of Ocean Engineering and Science 2024年第2期9卷 178-190页

作者： Am.ad Hu.sain Ashreen Anju.0}m.Ju.aid-u.Rehm.n Ilyas Khan m.riam.A.Sam.h Am.ah S.Al-Johani Departm.nt of m.them.tics Quaid-I-Azam University 45320Islamabad 44000Pakistan Departm.nt of m.them.tics College of Science Al-ZulfiMajmaah UniversityAl-MajmaahP.O Box 66Majmaah 11952Saudi Arabia Electrical Engineering Departm.nt Faculty of Engineering and TechnologyFuture University in EgyptNew Cairo 11845Egypt m.them.tics Departm.nt Faculty of ScienceUniversity of TabukTabukSaudi Arabia

In this research article,the(3+1)-dim.nsional nonlinear Gardner-Kadom.sov-Petviashvili(Gardner-KP)equ.tion which depicts the nonlinear m.du.ation of periodic waves,is analyzed throu.h the Lie grou.-theoretic *** the Lie invariance condition,we find the sym.etry *** pro-posed m.del yields eight-dim.nsional Lie ***,an optim.l system.of su.-algebras is com.pu.ed,and sim.larity redu.tions are *** considered nonlinear partial differential equ.tion is re-du.ed into ordinary differential equ.tions(ODEs)by u.ilizing the sim.larity transform.tion m.thod(Stm.,which has the benefit of yielding a large nu.0}er of accu.ate traveling wave *** ODEs are fu.ther solved to get closed-form.solu.ions of the Gardner-KP equ.tion in som. cases,while in other cases,we u.e the new au.iliary equ.tion m.thod to get its soliton *** evolu.ion profiles of the obtained solu.ions are exam.ned graphically u.der the appropriate selection of arbitrary param.ters.

关键词： Gardner-KP equ.tion Lie sym.etry analysis Optim.l system New au.iliary equ.tion m.thod Solitary wave solu.ions