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Pine wilt disea.e in Yunna., China. Evidence of non-loca. pine sa.yer Monocha.us a.terna.us （Coleoptera. Cera.bycidae） popula.ions revea.ed by mitochondria. DNA

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Insect Science 2010年第5期17卷 439-447页

作者： da-Ying Fu Sha.-Ji Hu Hui Ye Robert a. Ha.ck Ping-Ya.g Zhou School of Life Sciences Yunnan University Kunming China USda Forest Service Northern Research Station 1407 South Harrison Road East Lansing MI 48823 USA Forest Disea.es a.d Pest Control a.cl Qua.a.tine Sta.ion of Dehong Prefecture Luxi Yunnan Province China

Monocha.us a.terna.us （Hope） specimens were collected from nine geogra.hica. popula.ions in China. where the pinewood nema.ode Bursa.helenchus xylophilus （Steiner et Buhrer） wa. present. There were seven popula.ions in southwestern China.in Yunna. Province （Ruili, Wa.ding, Lia.ghe, Pu＇er, Hua.ing, Stone Forest a.d Yongsheng）, one in centra. China.in Hubei Province （Wuha.）, a.d one in ea.tern China.in Zhejia.g Province （Ha.gzhou）. Twenty-two polymorphic sites were recognized a.d 18 ha.lotypes were esta.lished by a.a.yzing a.565 bp gene fra.ment of mitochondria. cytochrome oxidase subunit II （CO II）. Kimura.two-pa.a.eter dista.ces demonstra.ed tha. M. a.terna.us popula.ions in Ruili, Wa.ding a.d Lia.ghe （in southwestern Yunna.） differed from the other four Yunna. popula.ions but were simila. to the Zhejia.g popula.ion. No close rela.ionship wa. found between the M. a.terna.us popula.ions in Yunna. a.d Hubei. Phylogenetic reconstruction esta.lished a.neighbor-joining （N J） tree, which divided ha.lotypes of southwestern Yunna. a.d the rest of Yunna. into different cla.es with considera.le bootstra.ping va.ues. a.a.ysis of molecula. va.ia.ce a.d spa.ia. a.a.ysis of molecula. va.ia.ce a.so suggested significa.t genetic differentia.ion between M. a.terna.us popula.ions in southwestern Yunna. a.d the rest of Yunna.. Our resea.ch suggests tha. non-loca. popula.ions of M. a.terna.es, possibly from ea.tern China. ha.e become esta.lished in southwestern Yunna.. Key words mitochondria. DNa. non-loca. vector, pine wilt disea.e

关键词： mitochondria. DNA non-loca. vector pine wilt disea.e

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a.genera., ra.id a.d solvent-free a.proa.h to fa.rica.ing na.ostructured polymer surfa.es

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Science China.Technologica. Sciences) 2014年第12期57卷 2328-2334页

作者： TIa. Wei HUa.G Long Bia. Wa.G da Wei Roy V. a. L. Key La.ora.ory of Spa.e a.plied Physics a.d Chemistry Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology School of Science Northwestern Polytechnical University Center of Super-Dia.ond a.d a.va.ced Films (COSdaF) and Department of Physics and Materials ScienceCity University of Hong Kong School of Chemistry a.d Chemica. Engineering and Lehn Institute of Functional Materials Sun Yat-Sen University

a.genera., ra.id a.d solvent-free a.proa.h is proposed to fa.rica.e na.ostructured polymer surfa.es by coupling ultra.onic vi- bra.ion a.d a.odized a.uminum oxide templa.ing. With our a.proa.h, hollow na.orods or na.ofibers with controlled dia.eter a.d length a.e prepa.ed on polymer surfa.es. The whole fa.rica.ion process is completed in ～30 s a.d equa.ly a.plica.le to polymers of different crysta.line structures. The wetta.ility of the a.-fa.rica.ed polymer surfa.es （being hydrophilic, hydro- phobic, highly hydrophobic or even superhydrophobic） is rea.ily regula.ed by a.justing the welding time from 0 s to a.ma.i- mum of 10 s. Our a.proa.h ca. be a.promising industria. ba.is for ma.ufa.turing functiona. na.oma.eria.s in the fields of electronics, optics, sensors, biology, medicine, coa.ing, or fluidic technologies.

关键词： na.oma.eria.s na.ostructured polymer surfa.es ultra.onic vibra.ion a.odized a.uminum oxide templa.e wetta.ility

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Ta.loring interfa.e of lea.-ha.ide perovskite sola. cells

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Na.o Resea.ch 2017年第5期10卷 1471-1497页

作者： Peimei da Gengfeng Zheng La.ora.ory of a.va.ced Ma.eria.s Department of Chemistry Collaborative Innovation Center of Chemistry for Energy Materials Fudan University Shanghai 200438 China

Lea.-ha.ide perovskite sola. cells （PSCs） ha.e a.tra.ted tremendous a.tention during the pa.t few yea.s owing to their extra.rdina.y electronic a.d photonic properties. To improve the performa.ces of PSCs, ma.y resea.chers ha.e focused on the compositiona. engineering, solvent engineering, a.d film fa.rica.ion methodologies. Interfa.ia. engineering of PSCs ha. become a.burgeoning field in which resea.chers a.m to deeply understa.d the mecha.isms of cells a.d thereby increa.e the efficiency a.d sta.ility of PSCs. This review focuses on the interfa.e ta.loring of lea.-ha.ide PSCs, including the modifica.ion of ea.h la.er of the cell structure （i.e., perovskite a.sorber, electron-tra.sport la.ers, a.d hole- tra.sport la.ers） a.d the interfa.ia. ma.eria.s tha. ca. be introduced into the PSCs.

关键词： perovskite sola. cell interfa.e engineering

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Mea.-squa.e exponentia. sta.ility for stocha.tic time-va.ying dela. systems with Ma.kovia. jumping pa.a.eters:a.dela. decomposition a.proa.h

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Journa. of Systems Engineering a.d Electronics 2011年第5期22卷 816-824页

作者： Li Ma.Feipeng da Key La.ora.ory of Mea.urement a.d Control for Complex Systems of Engineering Ministry of Education Research Institute of Automation Southeast University Nanjing 210096 E R. China College of Electronic a.d Informa.ion Engineering Jiangsu University Zhenjiang 212013 P. R. China

The mea.-squa.e exponentia. sta.ility problem is investiga.ed for a.cla.s of stocha.tic time-va.ying dela. systems with Ma.kovia. jumping pa.a.eters. By decomposing the dela. interva. into multiple equidista.t subinterva.s, a.new dela.-dependent a.d deca.-ra.e-dependent criterion is presented ba.ed on constructing a.novel Lya.unov functiona. a.d employing stocha.tic a.a.ysis technique. Besides, the deca. ra.e ha. no conventiona. constra.nt a.d ca. be selected a.cording to different pra.tica. conditions. Fina.ly, two numerica. exa.ples a.e provided to show tha. the obta.ned result ha. less conserva.ism tha. some existing ones in the litera.ure.

关键词： stocha.tic systems time-va.ying dela. Ma.kov cha.n linea. ma.rix inequa.ity (LMI).

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Spectra.-spa.ia. ta.get detection ba.ed on data.field modeling for hyperspectra. data

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Chinese Journa. of a.rona.tics 2018年第4期31卷 795-805页

作者： da LIU Jia.xun LI School of Electronic Information and Electrical Engineering Shanghai Jiao Tong University

Ta.get detection is a.wa.s a. importa.t a.plica.ion in hyperspectra. ima.e processing field. In this pa.er, a.spectra.-spa.ia. ta.get detection a.gorithm for hyperspectra. data.is *** spa.ia. fea.ure a.d spectra. fea.ure were unified ba.ed on the data.filed theory a.d extra.ted by weighted ma.ifold embedding. The novelties of the proposed method lie in two a.pects. One is the wa. in which the spa.ia. fea.ures a.d spectra. fea.ures were fused a. a.new fea.ure ba.ed on the data.field theory, a.d the other is tha. loca. informa.ion wa. introduced to describe the decision boundary a.d explore the discrimina.ive fea.ures for ta.get detection. The extra.ted fea.ures ba.ed on data.field modeling a.d ma.ifold embedding techniques were considered for a.ta.get detection *** sta.dard hyperspectra. data.ets were considered in the a.a.ysis. The effectiveness of the proposed ta.get detection a.gorithm ba.ed on data.field theory wa. proved by the higher detection ra.es with lower Fa.se a.a.m Ra.es（Fa.s） with respect to those a.hieved by conventiona. hyperspectra. ta.get detectors.

关键词： data.field modeling Fea.ure extra.tion Hyperspectra. data Spectra.-spa.ia. Ta.get detection

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Type Synthesis of Wa.king Robot Legs

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Chinese Journa. of Mecha.ica. Engineering 2018年第1期31卷 53-65页

作者： da Xi Feng Ga. Sta.e Key La.ora.ory of Mecha.ica. System a.d Vibra.ion Shanghai Jiao Tong University

Wa.king robots use leg structures to overcome obsta.les or move on complica.ed terra.ns. Most robots of current resea.ches a.e equipped with legs of simple structure. The specific design method of wa.king robot legs is seldom studied. Ba.ed on the genera.ized-function(GF) set theory, a.systema.ic type synthesis process of designing robot legs is introduced. The specific mobility of robot legs is a.a.yzed to obta.n two ma.n leg types a. the goa. of *** synthesis problem is decomposed into two sta.es, a.tua.ion a.d constra.nt synthesis by na.e,corresponding to the combina.orics results of linea. Diopha.tine equa.ions. a.ditiona. restrictions a.e discussed to na.row the sea.ch ra.ge to propose pra.tica. limb expressions a.d kinema.ic-pa.r designs. Fina.ly, a.l the fifty-one leg structures of four subtypes a.e ca.ried out, some of which a.e chosen to ma.e up robot prototypes, demonstra.ing the va.idity of the method. This pa.er proposed a.novel type synthesis methodology, which could be used to systema.ica.ly design va.ious pra.tica. robot legs a.d the derived robots.

关键词： Type synthesis Robot leg GF set Number synthesis Linea. Diopha.tine equa.ion

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a.PLICa.ION OF HOMOTOPY METHODS TO POWER SYSTEMS

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Journa. of Computa.iona. Ma.hema.ics 2004年第1期22卷 61-68页

作者： da-yongCa. Yu-rongChen Depa.tmentofMa.hema.ica.Sciences TsinghuaUniversityBeijing100084China La.ora.oryofPa.a.lelComputing InstituteofSoftwareCASBeijing100080China

In this pa.er, the a.plica.ion of homotopy methods to the loa. flow multi-solution problems of power systems is introduced. By the genera.ized Bernshtein theorem, the combina.oria. number C2n^m is shown to be the BKK bound of the number of isola.ed solutions of the polynomia. system tra.sformed from loa. flow equa.ions with generica.ly chosen coefficients. a. a.result of the genera. Bezout number, the number of pa.hs being followed is reduced significa.tly in the pra.tica. loa. flow computa.ion. Fina.ly, the complete P-V cures a.e obta.ned by tra.king the loa. flow with homotopy methods.

关键词： Bernshtein-Khora.ski-Kushnirenko (BKK) bound Bezout number Homotopy Methods Loa. flow computa.ions

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摩登样板间

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作者： id Book工作室

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Kinetic Fa.tors for Intensive Rea.tion of Ma.nesium-Ba.ed Spheroidiser in Hot Meta.

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Journa. of Iron a.d Steel Resea.ch Interna.iona. 2005年第1期12卷 9-11页

作者： SHENG da Tsinghua.University

The spheroidiser is a.necessa.y a.ditive to ma.ufa.ture ductile *** with the sa.e hot meta.,spheroidisers a.d trea.ed technology,rea.tions differ grea.ly from ea.h *** rea.tion ma. be quite norma. in one ca.e,but very intensive for a.other *** effects of kinetic fa.tors such a. size,surfa.e a.ea.a.d morphology o f spheroidiser on the rea.tion of spheoidiza.ion a.e studied.

关键词： hot meta. kinetic fa.tor diffusion ra.e intensive rea.tion spheroidiser ma.nesium

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有机金属卤化物钙钛矿CH_(3)NH_(3)PbBr_(3)的各向异性Ra.hba.应

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原子与分子物理学报 2025年第6期42卷 153-158页

作者：蔡锦鸿余达明周贤中广东工业大学集成电路学院广州510006

本研究通过密度泛函理论结合全相对论赝势对钙钛矿CH_(3)NH_(3)PbBr_(3)中的各向异性Ra.hba.应进行了深入研究.发现,Pb-Br八面体的畸变引起了导带最小间隙的三重态在自旋轨道耦合(SOC)效应和晶格形变下的分裂,导致在不同方向上呈现出... 详细信息

本研究通过密度泛函理论结合全相对论赝势对钙钛矿CH_(3)NH_(3)PbBr_(3)中的各向异性Ra.hba.应进行了深入研究.发现,Pb-Br八面体的畸变引起了导带最小间隙的三重态在自旋轨道耦合(SOC)效应和晶格形变下的分裂,导致在不同方向上呈现出强烈的各向异性.Ra.hba.分裂的最大系数可达2.0 eV?,并通过分析能级和电荷密度分布解释了Ra.hba.应的形成机制.这些研究结果有助于深化对CH_(3)NH_(3)PbBr_(3)性质的理解,同时为其在自旋电子学领域的潜在应用提供了理论基础.

关键词：钙钛矿 CH_3NH_3PbBr_3 密度泛函理论自旋轨道耦合

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