市场利率下银行资产负债结构优化研究

研究商业银行面对法规监管及企业风险，通过资产负债结构优化，控制信贷风险问题。提出基于企业年龄的风险分布函数，利用贷款风险度估计分布参数，将企业风险与贷款方式联结起来，反映贷款的实际风险状态。提出以市场利率为折现率的资产折现值目标函数，以风险损失及资产结构为约束的资产负债结构优化模型，这一模型反映了资产负债的市场价值．并给出计算案例。     

THE GENERALIZED SOLUTIONS OF PBVP FOR INTEGRO-DIFFERENTIAL EQUATIONS

ＴＨＥＧＥＮＥＲＡＬＩＺＥＤＳＯＬＵＴＩＯＮＳＯＦＰＢＶＰＦＯＲＩＮＴＥＧＲＯ－ＤＩＦＦＥＲＥＮＴＩＡＬＥＱＵＡＴＩＯＮＳＺＨＵＡＮＧＷａｎ；ＣＨＥＮＹｕｂｏ（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，ＳｈａｎｄｏｎｇＮｏｒｍａｌＵｎｉｖｅｒｓ...     

准连续染料激光器双折射滤波片的调谐特性

阐明了几种双折射滤波片在准连续染料激光器中的调谐特性，得到了适用于该类激光器单片双折射滤波片的性能参数．     

高护专业基础实验教学的分析与探讨

目的探索高护专业基础实验教学最佳方法.方法通过问卷调查分析现有基础实验教学的优劣.结果实验课收效以验证理论知识为主,同时强化了学生的操作能力,提高了观察能力,但对综合能力及创新能力提高不够;对实验内容设置倾向综合性实验.结论应深化基础实验教学改革,提高基础实验教学质量及学生的综合能力.     

Characterization and expression of a cDNA, AmphiSDHD,encoding the amphioxus cytochrome b small subunit in mitochondrial succinate-ubiquinone oxidoreductase

In this study, an amphioxus cDNA, AmphiSDHD, encoding the cytochrome b small subunit in mitochondrial succinate-ubiquinone oxidoreductase, was isolated from the gut cDNA library of amphioxus Branchiostoma belcheri tsingtauense. It is 1429 bp in length, with an open reading frame of 465 bp coding for a protein of 154 amino acids. The deduced protein contains a mitochondrial targeting presequence of 65 amino acids rich in basic residues like arginine and hydroxy residues such as serine and threonine. Alignment of the amino acid sequences of AmphiSDHD and other eukaryotic SDHD proteins showed that AmphiSDHD has three transmembrane segments, and includes two histidine residues in the second transmembrane segment that are the putative binding sites for the heme b molecule. The phylogenetic tree constructed suggests that AmphiSDHD appears more closely related to vertebrate SDHD proteins than invertebrate ones. Northern blotting demonstrated that AmphiSDHD is ubiquitously expressed in amphioxus, being in line with the fact that SDHD is a house-keeping protein.     

通过开发煤层气使山西省由穷变富

山西省拥有丰富的煤层气资源，应重视煤层气的开发利用，使山西省尽快富起来。     

金融产品管理的模型与优化

分析研究了宏观金融产品的模型和优化问题,这一问题的目标函数是股东资产净值盈利的极大化,决策变量是金融杠杆和债务结构·给出了金融产品管理模型与优化的不确定情景条件的构造过程·最后,给出一个不同债务结构下的金融杠杆变化及其资产净值盈利的案例仿真·     

智能给药系统研究进展——物理刺激响应性药物释放系统

综述了近年来物理刺激响应性凝胶材料方面的研究进展,介绍了能感应温度、光、电场、磁场、超声波等物理刺激因素变化的响应性凝胶在药物控制释放方面的研究近况及其结构特点和响应机理.     

回顾、反思、求索、徘徊、出游——《离骚》的分段及其叙事与幻想

关于《离骚》的分段，自古以来众说纷纭，莫衷一是。迄今流传最广、影响最大的三大段、两部分的分法，仍然留下未辨过脉之失和割裂全诗之憾。根据《离骚》诗中叙述的情节，笔者认为将全诗分为五大段才为合理，即依次为回顾、反思、求索、徘徊、出游。也可以分为两部分，即第一、二大段为前半部分，写诗人有生以来的不懈追求与奋斗，以及遭致失败之后所引发的检视与思考，第三、四、五大段为后半部分，写诗人矢志不渝地继续努力，以及努力无果之后所产生的矛盾与苦闷。全诗在体裁形式和表现方式方面表现出两大基本特色，其一是结合叙事以抒情，在体裁形式上通篇都是叙事的结构，其二是借助“虚写”以“写实”，在表现方式上通篇都是浪漫的幻想。     

Phase relationships in 500℃ isothermal section of Ho-Ni-Ti Ternary system and the fundamental characteristics of the related compounds

By means of X-ray powder diffraction (powder XRD), differential thermal analysis (DTA), scanning electron microscopy (SEM) and X-ray electron dispersed spectrum microanalysis (EDS), the isothermal section at 500℃ in Ho-Ni-Ti ternary system is determined. Intermetallic phases in this section and the relationships among them are studied. In addition, the characteristics of some of these compounds are analyzed. This section consists of 13 singlephase regions, 23 two-phase regions and 11 three-phase regions. The existence of 10 binary compounds is confirmed.No ternary. compound is found.