试论萧红文学世界的空间艺术

萧红的文学世界具有很强的空间感,"故乡"、"家"和"后花园"是其空间意识的三个方面。萧红的空间意识一方面来自其复杂的人生经历,另一方面还受到中国古诗和绘画的影响。萧红用空间意识构建了自己的文学世界,而她的文学世界又扩大了中国女性文学的表现空间。     

辽吉黑区域旅游联动开发研究

从资源、区位、基础、实力等角度论述了辽吉黑区域旅游联动开发的可行性与必要性,并通过对辽吉黑区域旅游发展存在的问题,从区域旅游资源、区域旅游市场和区域旅游产品联动开发角度详细论述了具体实现途径,最后提出进一步加强辽吉黑区域旅游联动开发的对策与建议。     

智能建筑防火灭火及逃生系统的研究与实现

根据智能建筑的功能与特点,对各种起火原因和防护措施作简要分析,根据各种传感器的特点及适用范围,设计与安装建筑内的各种防火警报器和联动设备灭火系统,设置火灾逃生救急装置,争取把人员财产损失降到最低限度.     

Linkage graph analysis: A linkage-group-based QTL synthesis analysis approach

Consensus quantitative trait loci (QTL) in meta-analysis of multiple independent QTL mapping experiments provides a strong foundation for marker-assisted selection and gene cloning. However, meta-analysis suffers from the lack of available genomic information and the results vary when different reference linkage maps are used. Here, to overcome these limitations, we propose a linkage-group-based QTL synthesis analysis approach that we have named linkage graph analysis. First, a graph model is constructed from derived linkage groups. Next, an unsupervised classification approach is used to obtain marker intervals with co-segregating patterns among multiple genomes. Finally, a frequent itemset mining technique is used to identify the markers (or intervals) closely linked to the QTL. The proposed method was validated by one Monte Carlo simulation study and by real data analysis of cotton genomes. Two major advantages of the new method are: (i) A reference linkage group is not required; (ii) the effect of the initial QTL is reduced because false QTLs can be detected and excluded from the dataset. The ability to reliably identify the markers associated with a true QTL is valuable in crop breeding.     

A Study of Dynamic Analysis Method for the Rigid-Flexible Coupled Bar Linkage System

In order to present a dynamic analysis method for the rigid-flexible coupled bar linkage system (RFCBLS),the flexible element motion equation was gotten by Lagrange Equation and the rigid element motio...     

Statistical issues and approaches in endophenotype research

The endophenotype concept was initially proposed to enhance the power of genetic studies of complex disorders. It is closely related to the genetic component in a liability-threshold model; a perfect endophenotype should have a correlation of 1 with the genetic component of the liability to disease. In reality, a putative endophenotype is unlikely to be a perfect representation of the genetic component of disease liability. The magnitude of the correlation between a putative endophenotype and the genetic co...     

运动技术程序化教学法在教学中的运用

本文从程序化教学的角度，通过实践对比法，对技术教学的科学性和教法运用的合理性进行探索，找出理论研究与教学之间的矛盾，提出解决问题的参考建议，以进一步促进理论与实践的紧密结合，以便更好地适应教学的要求，促进学生更好地掌握技术     

移动互联时代革命老区旅游扶贫联动开发研究——以四川革命老区为例

在对移动互联技术在旅游发展中作用的研究基础上,分析移动互联时代革命老区旅游扶贫联动开发的可行性。将移动互联技术运用到四川革命老区旅游扶贫联动开发中去,提出了四川革命老区旅游扶贫联动开发的对策。     

基于因果图的一种近似推理算法

在因果图理论中,采用图形化和直接因果强度来表达知识和因果关系,它克服了贝叶斯网的一些不足,已经发展成了一个能够处理离散变量和连续变量的混合模型.但由于因果图的精确推理是NP难的,不能完全适应实际问题的需要,因此给出了一种近似推理算法,削减了因果图精确算法的步骤和需要的一些苛刻条件,使得计算的复杂度与事件的节点数同阶,并用具体例子说明了算法推理过程.     

基于碳排放与经济关联的完全碳排放强度重新测度

尽管已有研究在测度完全碳排放强度时已经考虑了省际间的碳排放关联,但由于忽视经济关联,可能导致测算结果出现偏差.基于该问题,同时考虑区域间碳排放与经济的双重关联,使用区域间投入产出模型,重新测度2010和2015年中国省际完全碳排放强度,并分析其时空演变特征.结果表明,从时间变化看,"十二五"期间我国碳减排成效显著,各地...