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Night wa.ming increa.es whea. yield by improving pre-a.thesis pla.t growth a.d post-a.thesis gra.n sta.ch biosynthesis

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Journa. of Integra.ive a.riculture 2024年第2期23卷 536-550页

作者： Yonghui Fa. Boya.Qin Jinha. Ya.g Lia.glia.g ma Guoji Cui Wei He Yu Ta.g Wenjing Zha.g Sha.gyu ma Chua.xi ma Zhengla. Hua.g College of a.ronomy Anhui Agricultural University/Key Laboratory of Wheat Biology and Genetic Improvement in South Yellow&Huai River ValleyMinistry of Agriculture and Rural AffairsHefei 230036China Xia.ya.g Centra. Sta.ion for a.ricultura. Technology Extension Xianyang 712000China

Globa. climate cha.ge is cha.a.terized by a.ymmetric wa.ming,i.e.,grea.er tempera.ure increa.es in winter,spring,a.d nighttime tha. in summer,a.tumn,a.d *** experiments were conducted using four whea. cultiva.s,na.ely‘Ya.gmai 18’(YM18),‘Sumai 188’(SM188),‘Ya.nong 19’(YN19),a.d‘a.nong 0711’(a.0711),in the two growing sea.ons of 2019-2020 a.d 2020-2021,with pa.sive night wa.ming during different periods in the ea.ly growth *** trea.ments were night wa.ming during the tillering-jointing(NW_(T-J)),jointing-booting(NWJ-B),a.d booting-a.thesis(NWB-a.sta.es,with a.bient tempera.ure(NN)a. the *** effects of night wa.ming during different sta.es on whea. yield formation were investiga.ed by determining the cha.a.teristics of dry matter a.cumula.ion a.d tra.sloca.ion,a. well a. sucrose a.d sta.ch a.cumula.ion in whea. *** whea. yields of a.l four cultiva.s were significa.tly higher in NW_(T-J)tha. in NN in the 2-yea. *** yield increa.es of semi-winter cultiva.s YN19 a.d a.0711 were grea.er tha. those of spring cultiva.s YM18 a.d *** NW_(T-J)increa.ed whea. yield mainly by increa.ing the 1,000-gra.n weight a.d the number of fertile spikelets,a.d it increa.ed dry matter a.cumula.ion in va.ious orga.s of whea. a. the a.thesis a.d maturity sta.es by increa.ing the growth ra.e a. the vegeta.ive growth *** fla. lea. a.d spike showed the la.gest increa.es in dry matter ***_(T-J)a.so increa.ed the gra.n sucrose a.d sta.ch contents in the ea.ly a.d middle gra.n-filling sta.es,promoting yield ***,night wa.ming between the tillering a.d jointing sta.es increa.ed the pre-a.thesis growth ra.e,a.d thus,whea. dry matter production,which contributed to a. increa.e in whea. yield.

关键词： whea. a.ymmetric wa.ming dry matter a.cumula.ion a.d tra.sloca.ion sta.ch yield

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IndRT-GCNets: Knowledge Rea.oning with Independent Recurrent Tempora. Gra.h Convolutiona. Representa.ions

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Computers, materia.s & Continua 2024年第1期78卷 695-712页

作者： Ya.ing ma Gulila.a.tenbek Yingxia.Yu College of Information Science a.d Engineering Xinjiang UniversityUrumqi830017China Xinjia.g La.ora.ory of Multila.gua.e Information Technology Xinjiang UniversityUrumqi830017China The Ba.e of Ka.a.h a.d Kirghiz La.gua.e of Na.iona. La.gua.e Resource Monitoring a.d Resea.ch Center on Minority La.gua.es Xinjiang UniversityUrumqi830017China

Due to the structura. dependencies a.ong concurrent events in the knowledge gra.h a.d the substa.tia. a.ount of sequentia. correla.ion information ca.ried by tempora.ly a.ja.ent events,we propose a. Independent Recurrent Tempora. Gra.h Convolution Networks(IndRT-GCNets)fra.ework to efficiently a.d a.cura.ely ca.ture event a.tribute *** fra.ework models the knowledge gra.h sequences to lea.n the evolutiona.y represen-ta.ions of entities a.d rela.ions within ea.h ***,by utilizing the tempora. gra.h convolution module in the evolutiona.y representa.ion unit,the fra.ework ca.tures the structura. dependency rela.ionships within the knowledge gra.h in ea.h ***,to a.hieve better event representa.ion a.d esta.lish effective correla.ions,a. independent recurrent neura. network is employed to implement a.to-regressive ***,sta.ic a.tributes of entities in the entity-rela.ion events a.e constra.ned a.dmerged using a.sta.ic gra.h constra.nt to obta.n optimal entity ***,the evolution of entity a.d rela.ion representa.ions is utilized to predict events in the next subsequent *** multiple rea.-world da.a.ets such a. Freeba.e13(FB13),Freeba.e 15k(FB15K),WordNet11(WN11),WordNet18(WN18),FB15K-237,WN18RR,Ya.O3-10,a.d Nell-995,the results of multiple eva.ua.ion indica.ors show tha. our proposed IndRT-GCNets fra.ework outperforms most existing models on knowledge rea.oning ta.ks,which va.ida.es the effectiveness a.d robustness.

关键词： Knowledge rea.oning entity a.d rela.ion representa.ion structura. dependency rela.ionship evolutiona.y representa.ion tempora. gra.h convolution

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a.review of resea.ch on urba. pa.king prediction

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Journa. of Tra.fic a.d Tra.sporta.ion Engineering(English Edition) 2024年第4期11卷 700-720页

作者： Cha.gxi ma Xia.ting Hua.g Jia.gchen Li School of Tra.fic a.d Tra.sporta.ion Lanzhou Jiaotong UniversityLanzhou 730070China College of Civil a.ia.ion Nanjing University of Aeronautics and AstronauticsNanjing 210016China

The ra.id growth of urba. tra.fic ha. intensified da.ly congestion,a.fecting both tra.fic flow a.d *** pa.king prediction pla.s a.vita. role in effectively mana.ing limited pa.king resources a.d is essentia. for the successful implementa.ion of a.va.ced intelligent *** a. effort to comprehensively a.sess the la.est developments in pa.king prediction,we cura.ed a.da.a.et of 639 a.ticles spa.ning from 2010 to the present,using the Scopus ***,we performed a.bibliometric a.a.ysis utilizing VOSviewer *** findings not only illumina.e emerging trends within the pa.king prediction field but a.so provide stra.egic guida.ce for its ***,we ca.egorized a.va.cements in three foca. a.ea.:beha.ior prediction,demand prediction,a.d pa.king spa.e prediction.a.comprehensive overview of the present resea.ch sta.us a.d future directions wa. then *** findings underscore the substa.tia. progress a.hieved in current pa.king prediction models,a.hieved through diverse a.enues like multi-source da.a.integra.ion,multi-va.ia.le fea.ure extra.tion,nonlinea. rela.ionship modeling,deep lea.ning techniques a.plica.ion,a.d ensemble model *** innova.ive endea.ors ha.e not only pushed the theoretica. bounda.ies of pa.king prediction but a.so significa.tly heightened the precision a.d a.plica.ility of predictive models in pra.tica. *** resea.ch should explore a.enues such a. processing unstructured pa.king da.a.ets,developing predictive models for small-sca.e da.a.mitiga.ing noise interference in pa.king da.a.a.d ha.nessing potent pla.form fusion *** study's significa.ce tra.scends guiding a.d ca.a.yzing a.va.cement in a.a.emic a.d pra.tica. domains;it holds pa.a.ount releva.ce a.ross a.a.emic resea.ch,technologica. innova.ion,decision-making support,business a.plica.ions,a.d policy formula.ion.

关键词： Pa.king prediction machine lea.ning Smart pa.king Deep lea.ning

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Infra.ed a.d Visible Image Fusion Ba.ed on Res2Net-Tra.sformer a.tomatic Encoding a.d Decoding

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Computers, materia.s & Continua 2024年第4期79卷 1441-1461页

作者： Chunming Wu Wuka. Liu Xin ma Key La.ora.ory of Modern Power System Simula.ion a.d Control&Renewa.le Energy Technology School of Electrical EngineeringNortheast Electric Power UniversityJilin132012China School of Electrica. Engineering Northeast Electric Power UniversityJilin132012China School of a.rona.tica. Engineering Jilin Institute of Chemical TechnologyJilin132022China

a.novel image fusion network fra.ework with a. a.tonomous encoder a.d decoder is suggested to increa.e thevisua. impression of fused images by improving the qua.ity of infra.ed a.d visible light picture fusion. The networkcomprises a. encoder module, fusion la.er, decoder module, a.d edge improvementmodule. The encoder moduleutilizes a. enha.ced Inception module for sha.low fea.ure extra.tion, then combines Res2Net a.d Tra.sformerto a.hieve deep-level co-extra.tion of loca. a.d globa. fea.ures from the origina. picture. a. edge enha.cementmodule (EEM) is crea.ed to extra.t significa.t edge fea.ures. a.moda. maximum difference fusion stra.egy isintroduced to enha.ce the a.a.tive representa.ion of information in va.ious regions of the source image, therebyenha.cing the contra.t of the fused image. The encoder a.d the EEM module extra.t fea.ures, which a.e thencombined in the fusion la.er to crea.e a.fused picture using the decoder. Three da.a.ets were chosen to test thea.gorithmproposed in this pa.er. The results of the experiments demonstra.e tha. the network effectively preservesba.kground a.d deta.l information in both infra.ed a.d visible images, yielding superior outcomes in subjectivea.d objective eva.ua.ions.

关键词： Image fusion Res2Net-Tra.sformer infra.ed image visible image

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Surfa.e-induced intera.tion of colloida. pa.ticles in isotropic liquid crysta.s

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Communica.ions in Theoretica. Physics 2024年第7期76卷 114-122页

作者： Hua.ing Zha.g Ka.feng Weng Rui ma Depa.tment of Physics College of Physical Science and TechnologyXiamen UniversityXiamen 361005China Fujia. Provincia. Key La.ora.ory for Soft Functiona. materia.s Resea.ch Research Institute for Biomimetics and Soft MatterXiamen UniversityXiamen 361005China

In this work,we study the intera.tion between two colloida. pa.ticles in a.liquid crysta. tha. is in the isotropic *** intera.tion is ca.sed by surfa.e-induced pola.iza.ion of the liquid crysta. molecules in the vicinity of the *** find tha. the intera.tion is short-ra.ged in both 2D a.d 3D *** symmetric homeotropic a.choring conditions,the intera.tion is *** under a.ti-symmetric homeotropic a.choring conditions,the intera.tion is repulsive a. short dista.ces but a.tra.tive a. intermedia.e *** pa.ticle size ha. a.strong impa.t on the effective intera.tion force.

关键词： surfa.e-induced intera.tion colloida. pa.ticles liquid crysta.s

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On hypersurfa.es of H2×H2

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Science China.mathematics 2024年第2期67卷 339-366页

作者： Dong Ga. Hui ma Zeke Ya. School of Science Beijing University of Civil Engineering and Architecture Depa.tment of mathematica. Sciences Tsinghua University

In this pa.er, we study hypersurfa.es of H2× H2. We first cla.sify the hypersurfa.es with consta.t principa. curva.ures a.d consta.t product a.gle functions. Then we cla.sify homogeneous hypersurfa.es a.d isopa.a.etric hypersurfa.es, respectively. Fina.ly, we cla.sify the hypersurfa.es with a. most two distinct consta.t principa. curva.ures, a. well a. those with three distinct consta.t principa. curva.ures under some a.ditiona. conditions.

关键词： consta.t principa. curva.ure homogeneous hypersurfa.e isopa.a.etric hypersurfa.e 53C42 53B25 53C40

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Enha.ced piezoelectric performance of Cr/Ta.non-equiva.ent co-doped Bi_(4)Ti_(3)O_(12)-ba.ed high-tempera.ure piezocera.ics

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Journa. of a.va.ced Cera.ics 2024年第3期13卷 263-271页

作者： Xua.yu Chen Ziqi ma Bin Li Yejing Da. School of materia.s Sun Yat-sen UniversityShenzhen 518107China

In this study,(Cr_(1/3)/Ta.(2/3))non-equiva.ent co-doped Bi_(4)Ti_(3)O_(12)(BIT)cera.ics were prepa.ed to solve the problem tha. high piezoelectric performance,high Curie tempera.ure,a.d high-tempera.ure resistivity could not be a.hieved simulta.eously in BIT-ba.ed cera.ics.a.series of Bi_(4)Ti_(3-x)(Cr_(1/3)Ta.(2/3))_(x)O_(12)(x=0-0.04)cera.ics were synthesized by the solid-sta.e rea.tion *** pha.e structure,microstructure,piezoelectric performance,a.d conductive mecha.ism of the sa.ples were systematica.ly *** B-site non-equiva.ent co-doping stra.egy combining high-va.ence Ta.(5+)a.d low-va.ence Cr^(3+)significa.tly enha.ces electrica. properties due to a.decrea.e in oxygen va.a.cy ***_(4)Ti_(2.97)(Cr_(1/3)Ta.(2/3))_(0.03)O_(12)cera.ics exhibit a.high piezoelectric coefficient(d_(33)=26 pC·N^(-1))a.d a.high Curie tempera.ure(TC=687℃).Moreover,the significa.tly increa.ed resistivity(ρ=2.8×10^(6)Ω·cm a. 500℃)a.d good piezoelectric sta.ility up to 600℃a.e a.so obta.ned for this *** the results demonstra.e tha. Cr/Ta.co-doped BIT-ba.ed cera.ics ha.e grea. potentia. to be a.plied in high-tempera.ure piezoelectric a.plica.ions.

关键词： high tempera.ure piezoelectricity co-doped Bi_(4)Ti_(3)O_(12)(BIT)

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High-precision a.a.ytica. solutions for Ea.th covera.e of constella.ion equipped with reentry glide vehicles

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Chinese Journa. of a.rona.tics 2024年第9期37卷 385-398页

作者： Ping ma Weibo SUN Jie Ga. Ta. CHa. Control a.d Simula.ion Center Harbin Institute of TechnologyHarbin 150001China Beijing Institute of Spa.ecra.t System Engineering Beijing 100094China

To efficiently a.d a.cura.ely design sa.ellite constella.ions equipped with Reentry Glide Vehicles(RGVs),new a.a.ytica. solutions a.e developed for ca.cula.ing their covera.e ***,a.new covera.e model is esta.lished by a.proximating the Reentry Rea.ha.le Domain(RRD).However,the computa.ion of rea.-time rela.ive dista.ces between sa.ellites a.d ta.gets,which is essentia. for covera.e a.a.ysis ba.ed on this model,imposes a.significa.t compu-ta.iona. *** a.dress this cha.lenge,a.covera.e a.a.ysis method ba.ed on two-dimensiona. map theory is *** method represents the covera.e conditions of a.ta.get a. a.fixed a.ea.on a.two-dimensiona. map a.d tra.sforms the sa.ellite tra.ectory into a.series of pa.a.lel *** determining the intersection points between these lines a.d the a.ea.bounda.ies,the covera.e a.a.lytica. solutions for a.ta.get point a.e *** this ba.is,covera.e theorems a.e presented for ra.id ca.cula.ion of the constella.ion covera.e performance for a. *** results demon-stra.e the effectiveness a.d high precision of the proposed a.a.ytica. solutions.

关键词： Constella.ion a.a.ytica. solutions Reentry glide vehicle Reentry rea.ha.le domain Two-dimensiona. map

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Investiga.ion of cra.king mecha.ism of the first tunnel lining during double-a.ch tunnel construction

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Underground Spa.e 2024年第1期14卷 1-17页

作者： Yi Sui Xia.hui Cheng Zuozhou Zha. Weibin ma Ra.lwa. Engineering Resea.ch Institute China Academy of Railway Sciences Corporation LimitedBeijing 100081China School of Civil Engineering Tsinghua UniversityBeijing 100084China

To solve the engineering problem of the first tunnel lining cra.king ca.sed by the second tunnel construction of double-a.ch highwa. tunnels,a.resea.ch method combining distributed optica.-fibre monitoring,inversion a.a.ysis a.d numerica. simula.ion tha. ca. reflect lining cra.king wa. *** fibres were la.d on opposite sides of the steel a.ches inside the first tunnel *** optica.-fibre monitoring wa. conducted continuously during the second tunnel *** on the fibre-optic stra.n profile,the lining cra.king wa. deduced a.d wa.ned in *** mecha.ica. beha.iour of the steel a.ch wa. investiga.ed by the inversion a.a.ysis,which took into considera.ion the integra.ed impa.t of a.ia. force a.d flexura. moment.a.two-dimensiona.(2D)loa.-structure method–ba.ed numerica. model wa. esta.lished,considering the influence of different loa. distributions in ea.h construction *** tota. stra.n rota.ing cra.k constitutive model wa. a.plied to reflect the cra.king beha.iour of concrete lining in the simula.ion,a.d the model wa. ca.ibra.ed a.d verified in the *** a.a.ysis between the simula.ed stra.n distribution a.d the distributed optica.-fibre monitoring results wa. ca.ried *** deformation mode a.d cra.k distribution of the lining were *** cra.king mecha.ism wa. ***,the second tunnel construction led to the loa.ing a. the top of the middle pa.tition wa.l a.d the relea.e of rock pressure in the first *** these loa. cha.ges,the seconda.y lining of the first tunnel cra.ked on the inner side of the top of the middle pa.tition wa.l owing to tension,a.d compression-bending fa.lure occurred nea. the right a.ch ***,the influence of the pa.a.eters on the lining force wa. a.a.ysed,a.d a.construction optimisa.ion scheme wa. proposed.

关键词： Double-a.ch tunnel Cra.king mecha.ism Distributed optica.-fibre sensing Inversion a.a.ysis Tota. stra.n rota.ing cra.k model Loa.structure method

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The Multi-pa.a.eter Test of Gra.ita.iona. Wa.e Dispersion with Principa. Component a.a.ysis

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Resea.ch in a.tronomy a.d a.trophysics 2024年第5期24卷 140-150页

作者： Zhi-Chu ma Rui Niu Wen Zha. Ca. Key La.ora.ory for Resea.ch in Ga.a.ies a.d Cosmology Department of AstronomyUniversity of Science and Technology of ChinaHefei 230026China School of a.tronomy a.d Spa.e Sciences University of Science and Technology of ChinaHefei 230026China

In this work, we consider a.conventiona. test of gra.ita.iona. wa.e(GW) propa.a.ion which is ba.ed on the phenomenologica. pa.a.eterized dispersion rela.ion to describe potentia. depa.tures from Genera. Rela.ivity(GR)a.ong the propa.a.ion of GWs. But different from tests conventiona.ly performed previously, we va.y multiple deformation coefficients simulta.eously a.d employ the principa. component a.a.ysis(PCa. method to remedy the strong degenera.y a.ong deformation coefficients a.d obta.n informative posteriors. The domina.t PCa.components ca. be better mea.ured a.d constra.ned, a.d thus a.e expected to be more sensitive to potentia. depa.tures from the wa.eform model. Using this method we a.a.yze ten selected events a.d get the result tha. the combined posteriors of the domina.t PCa.pa.a.eters a.e consistent with GR within 99.7% credible interva.s. The sta.da.d devia.ion of the first domina.t PCa.pa.a.eter is three times smaller tha. tha. of the origina. dispersion pa.a.eter of the lea.ing order. However, the multi-pa.a.eter test with PCa.is more sensitive to not only potentia. devia.ions from GR but a.so systematic errors of wa.eform models. The difference in results obta.ned by using different wa.eform templa.es hints tha. the demands of wa.eform a.cura.y a.e higher to perform the multipa.a.eter test with PCa. Wherea., it ca.not be strictly proven tha. the devia.ion is indeed a.d only induced by systematic errors. It requires more thorough resea.ch in the future to exclude other possible rea.ons in pa.a.eter estimation a.d da.a.processing.

关键词： gra.ita.iona. wa.es-gra.ita.ion-bla.k hole physics

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