简介：这份报纸描述怎么为三角形的Bezier表面构造跳的金字塔和跳的锥的实际途径。例子被提供说明建设的过程，比较在围住体积的各种各样的表面之间被做。作为为构造的一个起点，而且，我们提供一个方法计算三角形的Bezier表面的速度图并且为计算一套向量的跳的锥改进算法。[从作者抽象]

简介：AKondomodelinasquaretight-bondinglatticeofconductionelectronsisconsidered.TheKondointeractiontakesad-wave.Usingmean-fieldtheoryandnumericalsimulations,itisfoundthatthereisapseudo-gapfortheimpuritydensityofstatesattheFermilevel.Numericalresultsalsoshowthattheexponentsofthelowtemperaturethermodynamicquantitiesarenon-universalbutdependentontheinteraction.

简介：Thispaperpresentsthedevelopmentofamesoscaleself-containedquadrupedmobilerobotthatemploystwopiecesofpiezocompositeactuatorsfortheboundinglocomotion.Thedesignoftherobotlegisinspiredbyleggedinsectsandanimals,andthebiomimeticconceptisimplementedintherobotinasimplifiedform,suchthateachlegoftherobothasonlyonedegreeoffreedom.Thelackofdegreeoffreedomiscompensatedbyaslopeoftherobotframerelativetothehorizontalplane.Fortheimplementationoftheself-containedmobilerobot,asmallpowersupplycircuitisdesignedandinstalledontherobot.Experimentalresultsshowthattherobotcanlocomoteatabout50mm·s-1withthecircuitonboard,whichcanbeconsideredasasignificantsteptowardthegoalofbuildinganautonomousleggedrobotactuatedbypiezoelectricactuators.

简介：我们从氢的现在的泛音系列有不同电离精力Ip的分子的离子。由从氦离子和氢比较再结合矩阵元素分子的离子，我们证实在高顺序的泛音产生的干扰效果从再结合干扰发源。在仅仅当准确连续统wavefunction被使用时，o=Ek+Ip举行的1D表演的再结合矩阵元素上的数字研究，和在泛音系列的极值的职务能精确地被预言。我们证明在泛音系列的极值的职务被围住再结合干扰的潜在的依赖主要影响。[从作者抽象]