交换压缩型映射的公共不动点定理

研究了交换压缩型映射不动点存在的问题，得到了四个映射公共不动点存在的条件和两类不动点存在的充分必要条件．     

人工摊铺水泥混凝土路面的平整度控制

介绍了人工摊铺水泥混凝土提高平整度的方法，并总结了施工中配置机具的施工工艺过程。     

Banach空间的粗糙性

本文综述粗糙性与光滑性、可微性之关系及与粗糙性有关的结果.     

Structure and function of a calmodulin-dependent smooth muscle myosin light chain kinase

Summary In smooth muscle the M_r 20,000 light chain of myosin is phosphorylated by a calmodulin-dependent protein kinase. It consists of 2 subunits: calmodulin, an acidic protein of M_r 17,000 that binds 4 moles of Ca²⁺; and a larger protein of M_r circa 130,000. Activation of the kinase is dependent upon their association in the presence of Ca²⁺. Cyclic AMP-dependent protein kinase phosphorylation of the myosin light chain kinase occurs at 2 sites. It decreases the affinity of the kinase for calmodulin and a reduction in the rate of light chain phosphorylation occurs. The kinase has an overall asymmetric shape composed of a globular head and tail region for the skeletal muscle enzyme. Trypsin digestion of this kinase releases a fragment of M_r 36,000 from the globular region that contains the catalytic and calmodulin binding sites. Chymotrypsin digestion of the kinase from smooth muscle generates a fragment of M_r 80,000 that does not contain the calmodulin binding or cyclic AMP-dependent protein kinase phosphorylation sites. It is a Ca²⁺-independent form of the kinase that phosphorylates the light chain of myosin. These structural features indicate a regulatory role for the kinase in smooth muscle phosphorylation and contraction.     

关于(sum from i=1 to ∞(⊕X_i))_p中可微性的补充

在本文中,或们主要给出范数的Fréchet可微(强光滑)从X_i到(sum from i=1 to ∞(⊕X_i))_p上提升的结果。     

置换空间PxXn的两个性质

在本文中，我们主要给出弱一致凸在（ＰｘＸｎ）中和强光滑性（Ｆｒｅｃｈｅｒ可微）在ＰｘＸｎ中的特征。     

Shortening velocity of single muscle cells isolated from a molluscan smooth muscle

Summary The maximal unloaded shortening velocity (V_max) of smooth muscle cells isolated from the pedal retractor muscle ofMytilus was more than twice as large as that of the whole muscle, suggesting the presence of extracellular components which resist the contraction of the whole muscle. The V_max of the isolated cells was almost constant at cell lengths ranging between 0.5 and 0.831₀ (1₀, optimal length for tension generation) indicating that the intracellular resistance to contraction is negligible within this range of lengths.     

关于解析函数单叶性的判则

对于在区域G内具有某些性质的解析函数f:G→C,本文定理1指出(G,f)是f(G)的有穷叶光滑非限覆盖曲面.作为应用,在定理3中讨论了B(0;1)内满足条件f(0)=f′(0)-1=0的解析函数的单叶性与其Taylor展式的系数及其边界值的关系.     

一类带有梯度项的非线性椭圆型方程的解的奇性的讨论

本文主要研究了一类带有梯度项的非线性椭圈型偏微分方程,详细讨论了它的解的奇点可去性的问题。     

微结构壁面降膜波动的统计特性

采用非接触测量法,考察了以水为实验体系,中等雷诺数Re为30～200,卡比萨数K_a=6.23×10¹⁰,刻有竖条纹和菱形条纹微结构壁面上液膜的波动统计特性,如平均液膜厚度、标准方差、波动振幅量纲一液膜衬底厚度、波动频率等,并与光滑不锈钢板上液膜特性进行比较,结果表明:即使在微结构壁面,液膜波动同样存在光滑进口区,微结构壁面上液膜的平均液膜厚度、波动振幅和波动频率均大于光滑不锈钢板,微结构壁面和光滑不锈钢板上液膜波动性的演变趋势沿流动方向及随Re变化均基本一致。