成人高等教育质量监控体系研究论纲

加强成人高等教育质量监控研究,有利于实现成人高等教育教学的目标管理、精细化管理,也有利于实现成人高等教育的制度化、规范化和科学化.目前学界对成人高等教育质量监控的研究,虽然取得了不少研究成果,但还存在许多不足之处,需要进一步探讨成人高等教育质量的价值取向,全面把握当前成人高等教育质量监控工作的基本现状,从教学信息、教学督导、教学管理等方面系统构建起成人高等教育质量监控体系.     

Little-known and phylogenetically obscure South African estuarine microgastropods (Mollusca: Truncatelloidea) as living animals

Areas of the Knysna estuarine bay in the Western Cape are dominated by three endemic South African truncatelloid microgastropods, temporarily known as ‘Hydrobia’ knysnaensis (Krauss), ‘Assiminea’ capensis (Sowerby) and ‘Assiminea’ globulus Connolly. Although first described 80–170 years ago and present in abundance (up to 100,000 m^?2), they remain surrounded by confusion and still await taxonomic assignment, largely because they appear most atypical members of their groups by virtue of anatomy and/or biogeography and/or habitat. This study contributes in-life perspectives to morphological and phylogenetic analyses known to be on-going. At Knysna, they are syntopic: at least two occurring in >85% and all three in >40% of individual 0.0026 m² samples from their region of dominance. Nevertheless, they tend to greater abundance in divergent microhabitats; ‘A.’ globulus dominating higher tidal levels, and ‘A.’ capensis and ‘Hydrobia’ lower ones; the former especially unvegetated sediment, the latter, if anything, seagrass. Interspecific feeding interactions appear unlikely to be responsible for these patterns, other evidence suggesting that all are maintained below carrying capacity. Field biology of ‘H.’ knysnaensis generally appears equivalent to that of northern-hemisphere intertidal hydrobiids and that of ‘A.’ globulus is typically assimineid, albeit at atypically low shore height. Unlike assimineids, however, ‘A.’ capensis is truly aquatic. The success of these truncatelloids in unusual circumstances may be consequent on the absence from South Africa of other microgastropod groups that fill their niches elsewhere in the southern hemisphere.     

运用试验设计法优化某军品压铸弹尾工艺

根据某军品部件出现的问题，应用试验设计法成功地找出了最优组合，提高了该部件的强度，解决了该强度问题，使生产得以正常进行。     

经常购买模型及其参数的极大似然估计

在分析巴斯模型和重复购买的产品生命周期模型等的基础上，提出经常购买模型，详细讨论该模型的参数的极大似然估计法，并采用实例检验模型及参数估计方法，分析模型的参数估计结果，在此基础上使用模型做产品销量预测，表明模型的参数估计方法及预测方法的有效性。     

The influence of chronic nicotine treatment on stress-induced gastric ulceration and emptying rate in rats.

Ten-day treatment with nicotine (5, 25 or 50 micrograms/ml drinking water) dose-dependently intensified gastric ulceration induced by cold-restraint, and emptying rate. Stomach contractions produced by graded doses of bethanechol i.v. were elevated further by nicotine treatment. It is suggested that chronic nicotine administration produces hypersensitivity of the gastric muscarinic receptors; stomach hypermotility contributes to the ulcer-worsening action of the alkaloid.     

ZD15振动机除铁原理

去除粉状耐火材料、玻璃原料、电瓷物料中的铁磁物质，目前工业上普遍采用酸洗法。但该法生产周期长，效率低，成本高。而振动电磁除铁不但可快速、高效、低耗地除去这类物料中的铁磁杂质，且操作简便。本文给出了所设计的除铁器的振幅、生产率及振体空间在励磁回路中所需的磁感应强度等基本设计参数，为结构设计提供了理论依据     

复数,实数及实对称数据下Bruun FFT算法的实现

本文在复数、实数以及实对称数据下研究和实现了Ｂｒｕｕｎ ＦＦＴ算法。文章分析和评价了各种数据下ＢｒｕｕｎＦＦＴ的运算量和特点，提出了算法的实现结构和方法。最后给了ＴＭＳ３２０Ｃ３０上的运算时间，我们实现的算法比基２ＦＦＴ速度提高３５％。     

论社会主义民主发展道路和指导原则：学习邓小平社会主义民主建设思想

邓小平提出民族制度化、法律化思想，为我国民主建设健康发展提出了一条正确的发展道路。民主制度化、法律化的实践，有效地保障了人民民主权利，规范了人民行使民主权利的行为，使建设法治国家目标的实现了可靠的保证。为使我国民主建设实践在正确道路上顺利前进，邓小平还提出一系列的指导原则，强调社会主义民主建设，必须在共产党的领导下，有秩序地进行；必须从国情出发，切合中国实际；必须保证国家兴旺发达和长治久安。