田径裁判员的智力结构

针对与田径裁判工作密切相关的观察力 ,记忆力 ,思维力三个方面对田径裁判员应具备的智力结构进行了简要论述     

提高抽送黄河水用泵寿命的重要途径

从保证抽送黄河水用泵（以下简称抽黄泵）的寿命和工作可靠性出发，提出了抽黄泵性能参数选择的原则：限制抽黄泵的单级扬程Ｈ；限制抽黄泵单级扬程Ｈ与转速ｎ的乘积Ｈｎ值。并给出抽黄泵性能参数的Ｈ·ｎ－Ｑ关系曲线和泵的比转速ｎ＿ｓ与单级扬程Ｈ的关系曲线。     

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.     

企业合并中商誉的会计处理方法

随着我国经济体制改革的深化，企业间的合并活动日益频繁，但对与企业合并密切相关的商誉问题的处理却不够规范，为此从商誉的含义入手对合并商誉进行了研究，通过对商誉在企业合并后的会计处理方法的探讨，认乌拿兰商誉是由购买价格超过拥有的净资产公允价格的差额确认，确认后的商誉应在规定的年限内用直线法摊销。     

灼灼其华的生命力——评王安忆长篇小说《桃之夭夭》

王安忆的新制长篇<桃之天夭>,通过旧艺人笑明明及其女儿郁晓秋两代上海女性的命运,演绎了俗世凡人倍受磨难却永远屹立的旺盛充沛的生命力,并以此揭示了一个独特的心灵世界.文本保持了细腻、平实、温婉、柔软而坚毅的风格和情调.作为都市生活的民间叙述和个人化叙述,王安忆日益成熟了.     

英国维多利亚时期"家庭天使"的内涵和特点

英国维多利亚时期伴随工业化的深入,强大的中产阶级不仅创造了这一时期的时代价值观,而且还形成了与以往不同的妇女观."家庭天使"成为他们心目中完美的女性形象.     

从修辞价值看古诗语言违常性的审美特征

古诗歌语言有着自己独特的组合形式,表现着违常性的审美特征,即非实用性、非科学性和非确定性的特征。这种语言特征其实就是对语言成规“有组织的破坏”,并由此蕴涵着丰厚的多义性语言信息,能增添话语丰富的信息量,更好地表情达意,产生着很好的修辞效果。     

多片生成元集分形介质层的波反射

该文研究了多片任意生成元集（即更加广义的Ｃａｎｔｏｒ集）分形介质层的垂直入射及斜入射的反射透射谱，给出了这种情况下的一般自相似递推谱算法．这种算法能得到任意级次、任意结构及任意入射角条件下的振幅谱．文中所给出的一类反射谱是一种准周期自相似谱，有望在电子对抗、薄膜光学及光电器件等重要领域获得应用．     

Evaluation of the hepatotoxicological effects of a drug in an in vivo/in vitro model

Both in vivo and in vitro models have certain disadvantages for the study of the chronic hepatotoxicity of drugs. The aim of this work was to evaluate a new approach based on an in vivo/in vitro model. After chronic in vivo treatment of rats with Vincamine and Vindeburnol (an eburnamenine derivative which exhibits hepatotoxic properties in man) liver cells were isolated, and functional and metabolic disorders (metabolic utilization of fructose and protein biosynthesis) were studied to determine injury. The results showed no modification of blood parameters, but a direct relationship between the dose of Vindeburnol administered in vivo and the metabolic disorders observed in vitro, evidencing the high sensitivity and reliability of this model.     

Adrenocortical metabolism and plasma corticosterone in soman intoxicated rabbits

Summary The organophosphate neurotoxin soman produced impairments in adrenocortical RNA and protein metabolism. Fasciculate and reticular cell RNA and protein contents were supporessed with sublethal to acutely lethal dosages (20, 30 and 40 g/kg, s.c.) during the acute excitatory phase of intoxication and at 6–8 h post injection. All three dosages produced ca 90% inactivation of plasma cholinesterase. A transient elevation of plasma corticosterone occurred with 20 g/kg soman whereas there was a protracted increase with 30 g/kg. Corticosterone was not significantly elevated with 40 g/kg, but death occurred at 13±4 min. Thus, the magnitude and/or nature of soman-induced metabolic impairments does not appear to prevent adrenal activation.Supported by US Army Medical Research and Development Command Contract DAMD 17-81-C-1202.