APCI5000电气自动化成套装置设计

电气自动化成套装置种类繁多，并广泛应用于电力系统．结合现场实际商业运行期所积累的经验，并根据市场预测以及目前工控机发展动态，提出了采用APCI5000工业控制计算机实现电气自动化成套装置设计的最佳方案．     

中外优秀男子百米跑运动员速度结构和技术特征比较分析

针对近年来我国短跑项目的低弥状态，通过中外优秀男子100米跑运动员的速度结构和技术特征进行分析认为：最大速度是制约我国男子100米跑的关键因素，而加速距离短是影响最大速度的主要因子．且我国男子短跑运动员保持最大速度的能力差及最大速度出现的时机不合理。     

计算机化简逻辑函数的算法研究

针对计算机化简逻辑函数普遍存在操作复杂、存贮容量大、运算速度慢等问题，该文用改进的重复包含算法寻找逻辑函数的质蕴涵，选择极值法求最小覆盖，并对循环函数进行处理。实验表明，这种算法可以减少存储容量、加快运算速度，而且可以增大算法的应用范围。因此，该算法在数字电子设计自动化中具有广泛的应用前景。     

男子10项全能1500m跑成绩落后的现状与原因分析

通过中外优秀男子10顶全能运动员成绩、单项得分、单项得分率和所达技术等级的比较研究,发现10项之中1500m跑在这4个指标上均处于末位。文章从比赛、身体形态、专项身体素质和训练4个方面,分析其落后的原因,认为项目速度力量的专项因素是决定1500m跑成绩落后的主要因素。     

GMRES（m）算法在弹性边界元法中的应用

将基于Galerkin原理的GMRES（m）算法应用于边界元法求解大型弹性问题的计算中，使边界积分节点的划分更具任意性，实例计算结果表明，该算法比有限元法求解更精确，高效。     

一类优美有向图的充要条件

研究了由恰有一个公共顶点的有向回路→／Ｃｍ和→／Ｃｎ（ｍ，ｎ≥３）组成的有向图→／Ｗｍ，ｎ的优美性，给出了→／Ｗｍ，ｎ是优美有向图的充要条件。     

Proopiomelanocortin expression in the skin during induced hair growth in mice

We demonstrate for the first time a hair cycle-dependent gene and protein expression of proopiomelanocortin in mouse skin in vivo. Northern blot detected POMC mRNA with an apparent size of 0.9 kb in anagen but not telogen skin. Western blot emphasized a specific protein of 30–33 kDa recognized by anti -endorphin in late but not early anagen or telogen skin. By immunocytochemistry, -endorphin antigen was localized in the sebaceous gland in a hair cycle dependent manner.     

In vitro protein synthesis and α amylase activity in F cells from hepatopancreas ofPalaemon serratus (Crustacea; Decapoda)

In crustaceans, all the steps in the assimilation of food take place in the hepatopancreas. To facilitate the study of this organ, a method for the dissociation of cell types was developed. The hepatopancreas of the prawnPalaemon serratus was mechanically dissociated and the cells separated by Percoll density-gradient centrifugation. The E and R cells had similar densities of around 1.05 g/ml. The F cells were separated into two distinct fractions with densities of 1.075 and 1.082 g/ml. The B cells sedimented at a density of 1.12 g/ml. The ratio between the two populations of F cells was found to vary during the intermolt cycle while B cells disappeared after the molt. When the density gradient fractions were incubated with³H-leucine, incorporation was highest in the F cell fractions. Measurements of -amylase activity, indicated that the two populations of F cells may be derived from the same cell type.     

A new semisynthetic ergot peptide alkaloid: DCN 203-922

Summary We report the synthesis, stereochemistry and preliminary pharmacological evaluation of DCN 203-922, a novel ergot alkaloid of the cyclol type, which contains in its peptide moiety the uncommon amino acid L-allo-isoleucine.Part of this paper was reported by this author at the Herbstversammlung der Schweizerischen Chemischen Gesellschaft, Bern, in October 1986.