城郊生态公园建设与区域经济可持续发展

通过对一个具体的城郊生态公园建设综合效益的测算，从生态公园建设对带动短期经济增长、提高长期经济增长质量、平衡代际之间的利益、探索实现可持续发展模式等方面，分析城郊生态公因建设对区域经济发展的作胛和影响。     

可持续发展观:超越中心思维模式的系统和谐观

中心思维方式具有内在缺陷和悖论性，缘于人们对人与自然关系认识的蒙蔽。应时而生的可持续发展观体现着现时代思维方式的深刻变革，超越了以人为中心或以自然为中心的两种中心思维方式的认知话语，表明了对人与自然相互制约和共生性存在的深刻把握，体现了系统思维方式下对生态和谐的追求。     

科学发展观与三个代表重要思想的一致性

科学发展观与“三个代表”重要思想既一脉相承又与时俱进,在概念内涵、价值取向、理论基础、实践要求等方面都坚持了马克思主义世界观和方法论,是一致的。     

浅谈软件开发过程中的项目管理

随着信息产业的飞速发展,人们越来越多的认识到项目管理对于以应用开发为主的软件企业是一个行之有效的管理方法,从而项目管理在软件开发中的应用日益受到重视。本文根据本人在项目开发过程当中的一些经验教训,对项目管理进行了相应的总结和分析。     

光泽黄颡鱼胚胎发育的研究

光泽黄颡鱼的成熟卵直径约1.57mm，激素催产获得成功，受精卵圆形、橙黄色，遇水膨胀，直径为2．01mm。水温在22－25℃时，胚胎孵化需要52.5h。讨论并比较了该鱼和其它鱼类胚胎发育的特点。     

40Ar-39Ar thermochronology of two ductile shear zones from Yiwulüshan, West Liaoning Region: Age constraints on the Mesozoic tectonic events

Two ductile shear zones trending EW and NNE respectively not only controlled the tectonic framework of the northern North China, but also constrained the geodynamic background for gold mineralization in this region. Field observations and microstructural analyses reveal that the EW trending ductile shear zones are mainly contributed to dextral compressional deformation resulting from top-to-the-southeast oblique thrust shearing, whereas the NNE trending ones are genetically related to sinistral strike-slip and extensional faulting. One sample from the former yielded an ⁴⁰Ar–³⁹Ar plateau age of (219± 4) Ma (Bi) and two samples from the latter gave ⁴⁰Ar–³⁹Ar plateau ages of (116± 2) Ma (Bi) and (127±3) Ma (Bi). These ages provide constraints on the top-to-the-southeast oblique thrusting event occurring in Late Triassic and the sinistral extensional and strike-slip faulting event which occurred in Early Cretaceous.     

40Ar-39Ar thermochronology of two ductile shear zones from Yiwulüshan, West Liaoning Region: Age constraints on the Mesozoic tectonic events

Two ductile shear zones trending EW and NNE respectively not only controlled the tectonic framework of the northern North China, but also constrained the geodynamic background for gold mineralization in this region. Field observations and microstructural analyses reveal that the EW trending ductile shear zones are mainly contributed to dextral compressional deformation resulting from top-to- the-southeast oblique thrust shearing, whereas the NNE trending ones are genetically related to sinistral strike-slip and extensional faulting. One sample from the former yielded an 40Ar-39Ar plateau age of (219±4) Ma (Bi) and two samples from the latter gave 40Ar-39Ar plateau ages of (116±2) Ma (Bi) and (127±3) Ma (Bi). These ages provide constraints on the top-to-the-southeast oblique thrusting event occurring in Late Triassic and the sinistral extensional and strike-slip faulting event which occurred in Early Cretaceous.     

不同饵料对河蟹蚤状幼体发育的影响

试验表明,浮游植物和轮虫同时存在,蚤状幼体发育正常,变态率高;仅有浮游植物的情况下,变态率明显下降,且不能发育到第V期.     

浅论马克思主义与时俱进的理论品质

马克思主义理论随着实践的发展而发展,马克思主义生命力在于分析研究实践中出现的新情况、新问题,实践性是马克思主义与时俱进的具有决定意义的理论品质。发展与创新是马克思主义与时俱进的独具特色的理论品质。马克思主义是科学的理论体系,是时代精神的反映,时代与发展赋予马克思主义理论内容具有鲜明的时代特性和时代气息的理论品质。     

我国西部区域开发理论分析

评述了有关后进地区区域开发理论模型，提出了后进地区区域经济开发的理论思路；研究认清地区所处的经济梯度，在大力进行工业增长及建设中，实现经济增长和经济扩张，不断跃上经济新台阶；据此理论思路，对我国西部大开发中的经济发展战略进行了构想。