企业战略联盟的共生经济效应

利用企业博弈模型得益矩阵分析了企业合作战略联盟的策略选择问题。探讨我国企业多元化经营的意义及面临的问题及风险。强调战略联盟是我国企业实现共生经济的必然选择。     

大连金州新区产业集群构建对策

产业集群是发展区域经济的有效途径,具有空间集聚、合作共生及地方根植等特性。认为大连金州新区在产业集群发展过程中,存在着制造业缺乏核心技术支撑,企业间缺乏关联、协同效应和资源浪费与环境污染等问题。提出金州新区培育和发展产业集群应当实施“创新驱动”战略,培育新兴产业,延伸完善产业链,努力构建“生态型”产业集群,以及构建集群创新和生态发展的激励政策等建议。     

基于共生理论的东西部和谐发展研究

东部和西部的共生关系主要表现为:资源是共生单元,合作是共生模式,互补关系是共生环境.东西部和谐发展需要坚持3B和3E原则,文章据此提出了相应的对策.     

Positive effects of cement kiln exhausts on legume crops under simulation study

Soil application of cement kiln exhausts (electrostatic precipitator dust) at both lower and higher concentrations did not inhibit growth, nodule formation, and productivity inCajanus cajan, vigna radiata, andVigna mungo. In fact, growth was promoted, possibly because of the dust containing most of the elements, such as N, Ca, Fe, Mg, Mn, K, Zn, P, S, and Cu, which are needed for plant growth and root nodulation. Foliar application of the dust did not affect chlorophylls and carotenoids. The rate of photosynthesis as measured by CO2 uptake and stomatal diffusive resistance of all legumes were not affected. There was a biomagnification of Mg and K in leaves and seeds. Addition of the ESP dust did not affect either the soil or nodule rhizobial population. It is evident that the dust did not act as a phytotoxicant but as an elixir of plant life.     

RE-ESTABLISHMENT OF SYMBIOSIS TO Anabaena-FREE Azolla

Symbiosis to Anabaena-free Azolla has been re-established by placing indusium containing Anabaena onto the Anabaena-free megasporocarps. Anabaena-free megasporocarps were obtained by removing the indusium and the apical membrane of the megaspore apparatus of normal Azolla. The recovery of symbiosis in artificially reconstituted Azolla-Anabaena association was confirmed using the scanning electron microscope, monoclonal antibody test (McAb-C_(16)), and nitrogen fixation capacity (ARA).Laboratory-grown Anabaena azollae cells inoculated subsequently to the decapitated megaspore apparatus were observed to have entered the leaf cavities of sporophyte, although some portions of Anabaena filaments were found outside the leaf cavity. Plants invaded by artificially inoculated Anabaena did not have sufficient N_2-fixing activity to allow the growth in the N-free medium.     

基于共生理论的厦金旅游合作分析

厦门与金门是闽台交流与合作的口岸城市,拥有良好的旅游合作条件。运用生态学中的共生理论,对厦金旅游合作进行共生理论的适用性分析,并对厦金旅游合作的共生三要素共生单元、共生模式及共生环境进行分析。明确对称互惠共生关系及一体化共生模式的旅游合作选择是厦金旅游合作的发展方向及最终的发展目标。     

天人合一、诗意栖居——论弗罗斯特自然诗中的生态美学意蕴

罗伯特。弗罗斯特（RobertFrost1874--1963）的许多诗歌都表现出关注自然、回归自然的主题,倡导人文关怀和生态关怀。他的诗歌创作是在自然的滋润下完成的,清新而纯朴,给人一种宁静、独立的感受,展现了他浓厚的东方生态智慧,体现了对人类生存状态的终极关怀。文章从生态审美的三原则即“自然性原则”、“整体性原则”和“交融性原则”入手,探讨弗罗斯特自然诗中浓郁而又朴素的生态审美意蕴,启迪人们不仅要关注人与自然的关系,还应当思考人与社会、人与自身的关系,构建一个“绿色、健康”的新家园。研究弗罗斯特诗歌中的生态美学意蕴,不仅反映出东方传统生态智慧的普遍价值和现代意义,也为我们重新审视自己的传统文化提供了新的视角。     

使用共生机制对遗传算法的改进

自然界中，不同生物种群的个体通过交互作用可以弥补其自身的不足，获得更强的适应性。这种互利共生现象最终可以使种群获得通过遗传进化无法得到的新特性。文中使用人工生命方法建模仿真共生现象，结果表明，用共生方法改进过的遗传算法具有更快的收敛速度。     

中国现代文学史该如何叙述——以吴福辉《插图本中国现代文学发展史》为例

吴福辉《插图本中国现代文学发展史》不仅提供了全新的现代文学视景,更为文学史的写作开创了一种新的写作范式,是新世纪现代文学史写作的重要收获。该书赋予＂发展＂以切实丰厚的内涵,展示了现代文学＂发展＂的历程,倡导多元共生的＂合力型＂的文学生态格局,写作中彰显＂文学性＂,把文学还给文学史。