后现代主义文化视野中的村上春树

日本现代文坛作家村上春树的作品引起了世界文坛的广泛关注,主要因为其作品中体现了文化意识的多元与整合,表现西方文化在当代日本的重要影响.他的以<斯普特尼克恋人>为代表的小说创作体现出多种文化的基本特征.     

对我国电子竞技运动发展现状的思考

我国电子竞技运动的发展目前还处于初级阶段,没有统一固定的专业组织,没有规范有序的竞赛市场,广大电子竞技爱好者的运动水平难以获得大的提高. 要想改变现状,跟上世界电子竞技运动的发展步伐,我们必须创新理念. 首先,获得政府的支持和观众的广泛参与,争取企业的赞助,制定政策,完善赛制,使电子竞技迈上发展的正常轨道;其次,走职业化、产业化道路,探索产业赢利模式,培育和开发市场;第三,博采众长,形成中国电子竞技运动的特色,打造自己的品牌,促进整个信息产业和体育事业的发展.     

剖析河南省上市公司资金占用的特征与危害

大股东及关联方占用上市公司巨额资金问题成为证券市场各方关注的焦点.结合河南省上市公司大股东及关联方占款的现状,分析了上市公司资金占用的特征和危害.     

魔芋试管苗的营养液栽培管理技术和立体栽培模式初探

通过对魔芋试管苗栽培管理过程中的清洗、移栽、炼苗、营养液栽培及光照、季节、病害防治等多种因素进行试验观察，总结出了一套较为成熟的魔芋试管苗立体多架层栽培模式，为魔芋试管苗二年速成良种繁育体系的建设奠定了基础．     

A new indolic antiauxin, α-(5,7-dichloroindole-3-)isobutyric acid: its chemical synthesis and biological activity

Summary A new potent antiauxin, -(5,7-dichloroindole-3-)isobutyric acid has been synthesized and shown to inhibit auxin-mediated elongation ofAvena coleoptiles and to stimulate root growth of rice seedlings. Its activity is stronger than -(p-chlorophenoxy)isobutyric acid and is comparable to that of 2,3,5-triiodobenzoic acid, which are typical antiauxins.     

Pharmacodynamic profile of CQP 201-403, a novel 8α-amino-ergoline

Summary The profile of action in animals of CQP 201-403, a novel 8-amino-ergoline, is in most aspects that of a very potent dopaminomimetic, both as a prolactin secretion inhibitor, and at the levels of the CNS and the cardiovascular system. Qualitatively CQP 201-403 differs slightly from bromocriptine and apomorphine in its effects on the CNS (no influence on serotonin metabolism in the rat cortex; induction of masculine mounting behavior in rats) and the cardiovascular system of the dog (reflex tachycardia in response to a blood-pressure fall). In man the new compound proved to be highly active in lowering prolactin serum levels and to be more potent than bromocriptine (Parlodel^®).In memory of Dr Annemarie Closse, who died 14 June 1987.     

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.     

正规BCI-代数的“拟-广结并”构造

本文进一步讨论BCI—代数的拟结合部分的特征性质,引入正规BCI—代数的概念。同时给出一种构造正规BCI—代数的“拟—广结合并”方法。     

由单片机AT89C51构成的定时控制系统

介绍了单片机ＡＴ８９Ｃ５１,给出了由ＡＴ８９Ｃ５１构成的定时控制系统,并将此系统与ＣＰＵ８０３１构成的单片机系统比较,具有结构简单、可靠性高的特点．