КОММУТАТИВНЫЕ ПОДАЛГЕБРЫ НАИВЫСШЕЙ РАЗМЕРНОСТИ АЛГЕБР Ли. Вn,Cn и Dn

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Unification and Comparison between Two Concepts of Radar Target Angular Glint

This paper provides a general proof of unification between two concepts of radar target angular glint. The analysis of a two-point target model, consisting of a electrically and a magnetically ideal dipole, shows the relation, difference and equivalent condition between them more clearly. Angular glint has been synthesized from the measured data of radar echo phase, and compared with the theoretical result.     

A HEURISTIC FOR F3/bi= b/C_(max) AND ITSWORST-CASE ANALYSIS

1.IntroductionTheF3Cm..canbestatedasfOllows.Eachofthenjobs1,2,'')nistobeprocessedonthreemachinesA,B,Cinthesameorder.Giventheprocessingtimesal?hiandciofjobionmachinesA,BandC,findtheorderinwhicheachmachineshouldprocessethejobssoastominimizingthetotaltimesp…     

USING DISPLACED CONE REPRESENTATION IN DEA MODELS FOR NONDOMINATED SOLUTIONSIN MULTIOBJECTIVE PROGRAMMING

1.IlltroductionBowlin,etal.[2]extendedtheearlierworkofBowlinetal.11]aspartofaresponsetowhatseemstobeagrowinginterestintheuseofefficiencydominance--asreflected,forexampleintheworkofLoved[7],TulkensandVandenEeckaut[lo]andtheirassociates.ThefocusinBowlinetal.[2]turnedtotheuseofan11metricasabasisfor(1)measuringtheamountofefficiencydominancethatmightbepresentinanyDecisionMakingUnit(DMU)aswellasfor(2)dealingwithproblemsinvolvedinthepossiblepresenceofslackswithnon-zerovalues,--whichareimportantas…     

蒽醌吡酮衍生物的研究 Ⅱ、乙酰基蒽醌吡酮衍生物的脱酰化反应

某些蒽醌吡酮（ ）衍生物在染料工业中作为分散染料及酸性染料,应用于 合成纤维及动物纤维的染色。我们研究了利用二乙烯酮合成蒽醌吡酮衍生物的方法,在进行 ４－澳基３’－乙酰基Ｎ－甲基蒽醌吡酮的芳胺化反应时,发现了在芳胺化的同时,吡酮环上乙酰 基发生脱裂的反应。并证实了脱酰基反应是在高温下和酸性物质存在下发生的;芳胺化过程 中放出的澳化氢为引起脱酰化反应的原因。将乙酰基蒽醌吡酮衍生物与稀盐酸一起放在密封 玻璃管内加热,即能发生脱酰化反应。     

Decision Making as Theorem Proving

We present a method for using type theory to solve decision making problem. Our method is based on the view that decision making is a special kind of theorem proving activity. An isomorphism between problems and types, and solutions and programs has been established to support this view which is much similar to the Curry-Howard isomorphism between propositions and types, and proofs and programs. To support our method, a proof development system called PowerEpsilon has been developed, and the synthesis of a decision procedure for validity of first-order prepositional logic is discussed to show the power of the system.     

Integrative Stability Analysis for A Class of Intelligent Control Systems

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The Complex System Modeling Method Based on Uniform Design and Neural Network

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Early Paleozoic granite in Nujiang River of northwest Yunnan in southwestern China and its tectonic implications

The Nujiang region along the China-Burma border in the western Yunnan has received a great deal of attention and has been considered to be the important channel of southeastward escape of the Tibetan Plateau[1-4]. This channel is bordered by the Red River-Ailao Mountain left-literal strick-slip fault in the east and Gaoligong- Sagaing right-literal strick-slip fault in the west[5-7]. Within this channel, it is still not clear to which tectonic     

污泥-生活垃圾混合填埋体降解产气过程

通过室内实验研究了不同污泥添加量条件下污泥-生活垃圾混合填埋体的产气过程,并建立了污泥-生活垃圾降解产气过程的动力学模型。研究结果表明,污泥-生活垃圾混合填埋体的产气过程分为三个阶段,即调整阶段、加速阶段和衰减阶段;随着污泥添加量的增加,累计产气量逐渐增大,但是当污泥添加量超过30%后,累计产气量逐渐减少;添加污泥后,产气过程的产甲烷阶段明显提前,并且降解产气中CH₄体积分数提高,缩短了填埋场达到稳定所需的时间;但是污泥对混合填埋体的降解速率的促进作用存在一定的范围,本实验中,污泥添加量为30%的混合填埋体的降解速率最快。