有限秩算子及n-自反性

主要工作：（１）设Ｓ是向量空间Ｖ上的有限维线性算子空间，ＳＦ表示Ｓ中全体有限秩算子，则Ｓ是ｎ＿代数自反的等价于ＳＦ是ｎ＿代数自反的；（２）Ｓ是Ｂａｎａｃｈ空间Ｘ上的连续线性算子空间，当Ｓ满足一定条件时，Ｓ是ｎ＿拓扑代数自反的等价于ＳＦ是ｎ＿拓扑代数自反的     

一元n次多项式的重根问题

本文利用一元n次多项式的系数与其根的关系探讨一元n次多项式具有n，l与n－l重根的问题。     

关于(n、K)—图的几个证明结果

(n、K)—图是n—连通图中一类很重要的图。本文利用Atomic序列的概念,得到了关于(n、K)—图的几个结果。     

Lack of tolerance development to tumor necrosis factor α inside the central nervous system

Tumor necrosis factor (TNF) was repeatedly microinfused into the lateral ventricle of guinea pig brains at a dose of 200 ng, 4 times within 150 min, at intervals of 3 days. In comparison to guinea pigs infused with solvent according to the same time schedule, the animals responded to TNF with pronounced fevers. The quantity of the fever response was the same after each of the 4 microinfusions of TNF. Three days after the last infusion of TNF or solvent all animals received an intramuscular injection of bacterial lipopolysaccharide (LPS). The fever in response to LPS was the same in both groups. Thus, the reported development of tolerance to repeated systemic administration of TNF^1–3 does not develop inside the blood-brain barrier. Also, the febrile response to LPS is not influenced by repeated central pre-treatment with TNF, whereas repeated peripheral treatment does have an effect.     

产品专业基础表达类课程体系建设的探讨

针对产品专业基础表达类课程体系建设的探讨,以激发学习兴趣为目标,通过整合系列课程的人文素质基因,提出手绘基础课程训练目标,为透析产品结构、实现沟通表达,同时导入器具史等相关人文史料,借助成果转化平台,实现多专业、多课程之间的沟通与关联,以此推动课程体系的协同构建,优化创建独具特色的设计类专业办学特色。     

具有2n个解的绝对值方程问题

利用矩阵的性质, 得到了绝对值方程存在2ⁿ个解的条件, 并构造了一些具有2ⁿ个解的绝对值方程.     

建筑术语“女儿墙”的英译

建筑术语“女儿墙”指的是沿建筑物顶部边缘修建的矮砖墙。对于“女儿墙”一词，现行词典一般翻译为“parapet”。通过对“女儿墙”和“parapet”的含义进行解析，发现两个词存在不少差异，单独的“parapet”不足以正确表达女儿墙的中文含义。笔者建议译为roof parapet。     

A new genus and species of bythitid fish (Teleostei: Ophidiiformes) from New Zealand

Brosmodorsalis persicinus n. gen., n. sp. is described from specimens collected from shallow coastal rocky reefs of northern New Zealand. Brosmodorsalis is placed in the bythitid fish subfamily Brosmophycinae because it has the caudal fin separate from the dorsal and anal fins. The genus differs from all others within the subfamily by the origin of the dorsal fin being well in advance of the posterior margin of the operculum and the anterior dorsal fin rays being free of membrane.     

n阶幂指函数的若干性质

研究了n阶幂指函数的几个性质，并给出了n阶幂指函数可导的一个必要条件．