一类四阶方程边值问题正解的存在性

得到了一类四阶方程边值问题相应的Green函数。从而将该问题转化为相应的Hammerstein型积分方程，并利用锥拉伸与锥压缩不动点定理，证明了它在一定条件下，至少有一个正解。     

基于数学形态学多级平均的图像边缘检测

提出了一种基于多级平均的数学形态学图像边缘检测方法，分析了图像边缘提取的特点．与其它形态学边缘检测方法进行了比较知，该方法在保持良好边缘的同时，提高了抗噪能力．     

The behavior of the homozygous and heterozygous sub-types of rats which are genetically-selected for diabetes insipidus: A comparison with Long Evans and Wistar stocks

Several aspects of spontaneous and conditioned behavior (food and water intake, locomotion and emotionality, passive and active avoidance acquisition and retention) of standard (albino and pigmented) rats, and rats heterozygous (HEDI) and homozygous (HODI) for diabetes insipidus, are reviewed. As would be expected, HODI rats have been repeatedly found to consume far more fluid than either HEDI or control rats. Pigmented rats appear to be more active than albinos. HODI rats exhibit less marked emotional responses than do control rats, among which the pigmented ones exhibit the highest emotionality. Light aversion is more evident in albino than in pigmented rats. No differences are found among HEDI, HODI and normal Long Evans rats. It is quite difficult to provide a clear-cut statement concerning inter-strain differences in passive avoidance behavior, possibly because of the variety of techniques employed. In any case, HODI rats do not perform worse than normal controls do. In one-way active avoidance paradigms, pigmented rats perform better than albinos, and the performance of HODI rats does not differ from that of controls. In two-way avoidance paradigms, albinos appear to outperform pigmented rats. Once again, there are no obvious differences between HODI and control animals.In addition to indicating that HODI rats may actually be less emotional than the other groups of rats reviewed here, the studies described once again fail to confirm the previously alleged functions of vasopressin in memory consolidation.     

L函数的一类二次均值公式

设整数ｎ≥３，定义二次均值 其中表示对模ｎ的所有偶特征求和．证明了下列公式： 其中 φ（ｎ）为Ｅｕｌｅｒ函数。     

对三个民族尝味能力测定结果的统计分析

利用离散多元分析方法对三个民族尝味能力的测定结果进行了统计分析,结果表明:三个民族间的PTC尝味阈值差异高度显著,味盲率间差异高度显著;男女尝味阈值差异高度显著,男女味盲率差异高度显著.     

基于灰色系统与神经网络的航材消耗广义加权函数平均组合预测模型研究

建立了航材消耗的灰色系统预测模型与神经网络预测模型，同时给出了一种新的具有广泛代表性的组合预测模型－－广义加权函数平均组合预测模型及其加权系数的参数估计方法，并利用此方法建立了基于灰色系统与神经网络的航材消耗广义加权函数平均组合预测模型，最后以实例说明了其预测效果。     

时间词义赋值的个别差异的初步研究

运用模糊统计对１０个持续时间词进行了初步研究，然后选出其中２个，让不同个性特征的男女被试对其赋值。结果表明：在时间词的估计值和估值范围上，Ａ型行为类型者的赋值都小于Ｂ型行为类型者；低焦虑者的时间词的估值范围大于高焦虑者；在赋值特征上性别差异不显著．     

工矿企业能量平衡通用模式的研究

提出了适用于工矿企业能量平衡的一种通用模式，将与ＧＢ３４８４－８３《企业能量平衡通则》再增加“一表两图”──“企业能量平衡表”、“企业能源网络图”和“企业能流图”的效果相一致，能更加科学、合理地反映企业能量平衡的结果。     

服装定价的特殊性与双价值模型

通过对服装价格影响因子及服装价格决策特殊性的分析，建立以认知价值和使用价值为基础，以品牌、质量和季节转换等因子为权重调节系数的服装双价值模型。