Zp上的矩阵A的左(右)逆

基于Zp 上的加法和乘法运算 ,定义了Zp 上的矩阵A及有关概念 ,讨论了Zp 上的方阵可逆及s×n矩阵存在左 (右 )逆矩阵的充分必要条件。     

Cultural sensitivity: How important is it for effective home visits?

The implementation of home visits as a technique for involving parents has recently resurfaced. This educational trend has received additional emphasis as the nation attempts to meet the national education goals — particularly the first goal, which states, By the year 2000, all children will enter school ready to learn.Sally A. LaPoint is an Assistant Professor of Early Childhood Education at the University of South Carolina at Beaufort. She also administers the At Risk Early Childhood Family Initiative, located at the historic Penn Center on St. Helena Island, South Carolina. Gloria S. Boutte is an Assistant Professor, Kevin J. Swick is a Professor, and Mac H. Brown is an Associate Professor, Early Childhood Education, at the University of South Carolina, Columbia, S.C.     

多重共振系统的分析方法

根据 KBM方法的思想引入平均法 ,给出了多重共振发生的条件。通过在多重共振关系式及对应的相位中引入相应的调谐参数 ,得到了分析多重共振分岔系统的改进平均法 ,并应用此方法结合奇异性理论研究了四圆盘扭振系统三重共振定常运动分岔问题     

求解一类特征值反问题的新方法

提出了求解一类特征值反问题的新方法 ,应用此法确定了发电机组轴系扭振系统的模型参数。此法力学概念明确 ,易于操作     

Coming‐of‐age in 1980s England: reconceptualising black students’ schooling experience

Much conventional ‘race‐relations’ research of the schooling of black youth has tended to be underpinned by models of social pathology and subjective discrimination. It is argued here that there is a need to reconceptualise black youths’ schooling experience within a theoretical framework that moves beyond mono‐causal explanations and examines the multifaceted dimensions of racially structured English schooling. Placing students at the centre of the research enables us to see how schooling for black female and male youths is a central part of an alienating social response to them, that results in their experience of a structured ‘different reality’ from the white population. In response to this, they have, collectively and individually, creatively developed coping and survival strategies. These are examined here.     

女性心灵世界的独特透视--论铁凝小说的"第三性"写作

铁凝小说以“第三性”写作的视角，构建了色彩斑斓的女性世界。透过对女性躯体的赞美、爱欲认同、心灵拷问、生存解读展示女性的生命状态和精神家园。     

知识经济环境下财务报告的创新

知识经济环境下，财务报告的内容和方式必须拓展、创新。在内容上，财务报告应反映人力资源、无形资产、社会责任、衍生金融工具等信息；在方式上，财务报告应运用多重计量手段，提供形式多样、信息多元、实时、前瞻的会计信息。