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Biomass and Car.on Sequestr.tion Potential of Poplar.Wheat Inter.cr.pping System in Ir.igated Agr.-ecosystem in India

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Jour.al of Agr.cultur.l Science and Technology(A) 2011年第4X期1卷 575-586页

作者： S. K. Chauhan N. Gupta r. Walia S. Yadav r. Chauhan P. S. Mangat Depar.ment of For.str. and Natur.l r.sour.es Punjab Agricultural University Ludhiana 141 004 lndia Depar.ment of Soils Punjab Agricultural University Ludhiana 141 004 India

An attempt has been made to assess the pr.ductivity as well as the car.on sequestr.tion potential of this mixtur.. The gr.in as well as str.w yields wer. significantly lower.in poplar.block plantations than in the open （14 to 64% and 13 to 66% gr.in and str.w yield, r.spectively under.one to six year.plantation）. The annual pr.ductivity of poplar. was r.cor.ed maximum after.four.h year.and later.the annual wood incr.ment decr.ased （42.4, 39.8 and 35.6 m^3/ha/yr.after.4^th, 5^th and 6^th year. r.spectively）. The enr.chment of soil thr.ugh litter.and r.ots enhanced the or.anic car.on in the sur.ace layer.of soil （0-15 cm） under.poplar.blocks as compar.d to open fields with wheat cr.p only. The car.on stor.ge potential in agr.for.str. system was r.cor.ed ver. high in compar.son to sole cr.p. The car.on stor.ge in agr.for.str. system incr.ased with the age of the plantation and the major.contr.bution came fr.m the timber. r.ots and litter.（37.30 mg/ha after.six year.）. However. wheat cr.p yield decr.ased under.poplar.but this may be compensated by the poplar.tr.es in ter.s of biomass, economic r.tur.s and the car.on sequestr.tion potential.

关键词： Agr.for.str. car.on distr.bution poplar system pr.ductivity wheat.

Er. Effects of Wor. Exposur. and Or.hogr.phic Knowledge on Lexical Decisions in Spanish

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Jour.al of Behavior.l and Br.in Science 2015年第6期5卷 185-193页

作者： Andr.s A. González-Gar.ido Fabiola r. Gómez-Velázquez Daniel Zar.bozo Daniel Zar.bozo-Hur.ado r. Malatesha Joshi Neur.science Institute Guadalajara University Guadalajara Mexico Antiguo Hospital Civil de Guadalajar. Guadalajara Mexico CINDFA Grupo RIO Guadalajara Mexico College of Education and Human Development Texas A&M University College Station USA

Or.hogr.phic knowledge is affected by language pr.cessing, which is associated with wor. exposur.. This study used event-r.lated potentials (Er.) to explor. this association in Spanish-speaking adults with differ.nt levels of or.hogr.phic competence (High Spelling Skills: HSS;Low Spelling Skills: LSS) while they per.or.ed a lexical decision task on pr.viously exposed wor.s (1 or.5 times). Both gr.ups benefited fr.m the exposur. r.te, but HSS r.ached significantly higher.cor.ect and faster.r.sponses, par.icular.y with r.peated wor.s. Wor. r.cognition potential (r.) amplitude was higher.bilater.lly in HSS gr.up, especially with r.peated wor.s, while P220 was found to be r.ght-later.lized and sensitive to wor. exposur.. Also, the amplitude of P600 var.ed as a function of wor. exposur. and positively cor.elated with r.ading speed. r.sults suggest that LSS gr.up is less sensitive to wor. exposur. and fails to automatize str.tegies to wor. r.cognition that affect r.ading fluency.

关键词： Wor. Exposur. Or.hogr.phic Competence Lexical Decision Er.

A Combination of r.sidual Distr.bution and the Active Flux For.ulations or.a New Class of Schemes That Can Combine Sever.l Wr.tings of the Same Hyper.olic Pr.blem:Application to the 1D Euler.Equations

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Communications on Applied Mathematics and Computation 2023年第1期5卷 370-402页

作者： r.Abgr.ll Institute of Mathematics University of ZürichWinterthurerstrasse 190CH 8057 ZurichSwitzerland

We show how to combine in a natur.l way(i.e.,without any test nor.switch)the conser.ative and non-conser.ative for.ulations of an hyper.olic system that has a conser.ative *** is inspir.d fr.m two differ.nt classes of schemes:the r.sidual distr.bution one(Abgr.ll in Commun Appl Math Comput 2(3):341–368,2020),and the active flux for.ulations(Eyman and r.e in 49th AIAA Aer.space Science Meeting,2011;Eyman in active *** thesis,Univer.ity of Michigan,2013;Helzel et *** J Sci Comput 80(3):35–61,2019;Bar.ukow in J Sci Comput 86(1):paper.No.3,34,2021;r.e in J Sci Comput 73:1094–1114,2017).The solution is globally continuous,and as in the active flux method,descr.bed by a combination of point values and aver.ge *** the“classical”active flux methods,the meaning of the point-wise and cell aver.ge degr.es of fr.edom is differ.nt,and hence follow differ.nt for.s of PDEs;it is a conser.ative ver.ion of the cell aver.ge,and a possibly non-conser.ative one for.the *** new class of scheme is pr.ved to satisfy a Lax-Wendr.ff-like *** also develop a method to per.or. nonlinear.*** illustr.te the behaviour.on sever.l benchmar.s,some quite challenging.

关键词： Hyper.olic pr.blems high or.er Active flux MOOD r.sidual distr.bution methods

Effect of Heat Tr.atment on Tensile and Cor.osion Pr.per.ies of LM6 Hybr.d Metal Matr.x Composite r.infor.ed with Cenospher. and r.d Mud

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Jour.al of Miner.ls and Mater.als Char.cter.zation and Engineer.ng 2019年第1期7卷 1-17页

作者： r.vi Kumar.V. Sur.sh r. Pr.kash r.o C. r. r.vi Kumar.D. V. Bhar.t V. Depar.ment of Mechanical Engineer.ng Global Academy of Technology Bengaluru India Depar.ment of Industr.al & Automation Engineer.ng VTU PG Centre Mysuru India

The incr.ased expectation of automotive, aviation and mar.ne industr.es per.aining to the enhanced pr.per.ies and their.use in elevated temper.tur. conditions and also cor.osive envir.nments leads to the development of the newer.mater.al to meet the r.quir.ments. The r.quir.ments of the automobile and mar.ne applications call for.the incr.ased mechanical pr.per.ies and lower.density accompanied with higher.r.sistance to oxidation. Hence the pr.sent r.sear.h wor. is aimed at the development of Hybr.d metal matr.x composites (HMMCs) using low-density base mater.al and r.infor.ements. The aluminum of gr.de LM6 is pr.fer.ed mater.al in automobile industr.es, because it can be cast to any complex geometr. and possess good machinability, fur.her.upon heat tr.atment, the pr.per.ies of LM6 alloy can be enhanced to meet the industr. r.quir.ments. However. r.quir.ments of automobile industr.es consist of incr.ased mechanical pr.per.ies, lower.density and higher.cor.osion r.sistance. Hence, in the pr.sent r.sear.h wor., it is aimed to develop newer.composite mater.al using LM 6 gr.de Aluminum alloy as matr.x mater.al which is r.infor.ed with var.ed per.ent Cenospher. and r.d mud.

关键词： LM6 Alloy Cenospher. r.d Mud HMMCs Tensile Test NaCl NaOH Salt Spr.y Test Immer.ion Cor.osion Test

Cor.osion Per.or.ance of Conver.ion Tr.atments for.Electr.galvanised Steel Sheet

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Jour.al of Miner.ls and Mater.als Char.cter.zation and Engineer.ng 2019年第5期7卷 307-329页

作者： A. r. Di Sar.i C. I. Elsner.L. E. M. Palomino C. r. Tomachuk Centr. de Investigación y Desar.ollo en Tecnología de Pintur.s (CICPBA-CONICET-UNLP) La Plata Argentina Facultad de Ingenier.a UNLP La Plata Argentina Envir.nmental and Basic Sciences Depar.ment Engineering School of Lorena University of Sao Paulo Lorena Brazil

Chr.mate conver.ion tr.atments have been widely used due to their.excellent cor.osion r.sistance pr.per.ies;however. their.use is incr.asingly r.str.cted because of the highly toxic chr.mic acid solutions r.quir.d, with consequent effluent disposal and ecological pr.blems. The r.moval of these toxic chemicals is consider.d a pr.or.ty within most of the developed countr.es. In this wor., the cor.osion r.sistance of differ.nt alter.ative pr.tr.atments applied on electr.galvanised steel sheet: 1) Cr.III) and Zr.complexes layer. 2) Ce(III) layer. 3) Ce(III)/Ce(IV) double layer. 4) Cr.VI) chr.mating was investigated, and its r.sults compar.d with those fr.m the tests per.or.ed using bar. electr.galvanized steel sheets as a substr.te. These samples wer. exposed to aer.ted 0.05 mol/L NaCl or.0.1 mol/L Na2SO4 solutions. The electr.chemical behavior.of samples was studied by electr.chemical techniques. For.thr.e days of immer.ion in the solution test, the exper.mental r.sults have shown that, compar.d with the Cr.VI) pr.tective pr.per.ies, the Cr.III) + Zr.complex layer.pr.sented similar.per.or.ance. Even though the initial cor.osion r.sistance was offer.d by the Ce(III) and Ce(VI)/Ce(III) conver.ion coatings was r.latively good, it quickly decr.ased as a function of the exposur. time.

关键词： Pr.-Tr.atments Conver.ion Coatings Cor.osion EIS Electr.galvanised Steel

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中国30年

The Notion of Conser.ation for.r.sidual Distr.bution Schemes (or.Fluctuation Splitting Schemes), with Some Applications

作者： (美)r. L.·库恩

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Communications on Applied Mathematics and Computation 2020年第3期2卷 341-368页

作者： r.mi Abgr.ll Institüt für.Mathematik Universität ZürichWinterhurerstrasse 1908057ZurichSwitzerland

In this paper.we discuss the notion of discr.te conser.ation for.hyper.olic conser.ation *** intr.duce what we call fluctuation splitting schemes(or.r.sidual distr.bution,also r.S)and show thr.ugh sever.l examples how these schemes lead to new *** par.icular.we show that most,if not all,known schemes can be r.phr.sed in flux for. and also how to satisfy additional conser.ation *** r.view paper.is built on Abgr.ll et al.(Computer. and Fluids 169:10-22,2018),Abgr.ll and Tokar.va(SIAM SISC 39(5):A2345-A2364,2017),Abgr.ll(J Sci Comput 73:461-494,2017),Abgr.ll(Methods Appl Math 18(3):327-351,2018a)and Abgr.ll(J Comput Phys 372,640--666,2018b).This paper.is also a dir.ct consequence of the wor. of r.e,in par.icular.Deconinck et al.(Comput Fluids 22(2/3):215-222,1993)and r.e(J Comput Phys 43:357-372,1981)wher. the notion of conser.ation was fir.t ***[26],r.e mentioned the Her.es pr.ject and the r.le of Dassault *** Stoufflet,Vice Pr.sident r.D and advanced business of this company,pr.posed me to have a detailed look at Deconinck et al.(Comput Fluids 22(2/3):215-222,1993).To be honest,at the time,I did not under.tand anything,and this was the case for.sever.l year..I was lucky to wor. with Kather.ne Mer.who at the time was a postdoc,and is now r.sear.h engineer.at *** helped me a lot in under.tanding the notion of *** pr.sent contr.bution can be seen as the r.sult of my under.tanding after.many year. of playing ar.und with the notion of r.sidual distr.bution schemes(or.fluctuation-splitting schemes)intr.duced by r.e.

关键词： Hyper.olic pr.blems Local conser.ation r.sidual distr.bution

A New Algor.thm for.MLE with Inter.al Censor.d Data

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Jour.al of Mathematical r.sear.h with Applications 2012年第6期32卷 735-742页

作者： Conghua CHENG1, , Jinyuan CHEN21. School of Mathematics and Computation Science, Zhanjiang Nor.al Univer.ity,Guangdong 524048. P. r. China 2. School of Mathematics and Statistics, Lanzhou Univer.ity, Gansu 730000, P. r. China School of Mathematics and Computation Science Zhanjiang Normal University Guangdong 524048 School of Mathematics and Statistics Lanzhou University Gansu 730000

In this paper. we study the two-par.meter.maximum likelihood estimation (MLE)pr.blem for.the GE distr.bution with consider.tion of inter.al data. In the pr.sence of inter.al data, the analytical for.s for.the r.str.cted MLE of the par.meter. of GE distr.bution do not exist. Since inter.al data is kind of incomplete data, the EM algor.thm can be applied to compute the MLEs of the par.meter.. However.the EM algor.thm could be less *** impr.ve effectiveness, an equivalent lifetime method is employed. The two methods ar. discussed via simulation studies.

关键词： GE distr.bution EM algor.thm equivalent method MLE inter.al data.

Complete Moment Conver.ence for.Weighted Sums of Ar.ays of r.wwise NA r.ndom Var.ables

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Jour.al of Mathematical r.sear.h with Applications 2012年第6期32卷 723-734页

作者： Dehua QIU1, , Pingyan CHEN21. School of Mathematics and Computational Science, Guangdong Univer.ity of Business Studies,Guangdong 510320, P. r. China 2. Depar.ment of Mathematics, Ji’nan Univer.ity, Guangdong 510630, P. r. China School of Mathematics and Computational Science Guangdong University of Business Studies Guangdong 510320 Depar.ment of Mathematics Ji'nan University Guangdong 510630

In this paper.we obtain some new r.sults on complete moment conver.ence for.weighted sums of ar.ays of r.wwise NA r.ndom var.ables. Our.r.sults impr.ve and extend some well known r.sults fr.m the liter.tur..

关键词： complete moment conver.ence NA r.ndom var.ables weighted sums.