王阳明“心即理”的思想及其意义

王阳明的“心即理”思想，从本体论的角度来讲主要有两方面，即解说心与物的关系和心与理的关系，亦即“心外无物”、“心外无理”。从认识论的角度看，“心即理”的命题有着不少合理的成分；他的心学对我国近代社会的发展也有很大意义。     

织机监测系统与监测器通信的设计与实现

根据织机监测系统的体系结构,介绍了该系统与监测器的通信协议帧、通信流程的设计,在VisualC .NET环境下实现了相互之间的通信,结合实际应用分析了该方案的效果。     

剪切速率对高浓度再生丝素水溶液构象的影响

对高浓度的再生丝素水溶液（15％～37％）在不同剪切速率下（1000s-1和2000s-1）的构象变化进行了研究，对剪切前后的溶液进行了DSC和Raman对比测试。发现经过剪切，丝素溶液更客易发生从无规线团或α-螺旋向β-折叠构象的转变，且转变的程度随所受剪切速率的增加而提高。而且当丝素浓度低于27％时对剪切不敏感；超过30％时则对剪切敏感。     

Quantal transmitter secretion from myocytes loaded with acetylcholine.

It is well known that transmitter secretion requires specialized secretory organelles, the synaptic vesicles, for the packaging, storage and exocytotic release of the transmitter. Here we report that when acetylcholine (ACh) is loaded into an isolated Xenopus myocyte, there is spontaneous quantal release of ACh from the myocyte which results in activation of its own surface ACh channels and the appearance of membrane currents resembling miniature endplate currents. This myocyte secretion probably reflects Ca(2+)-regulated exocytosis of ACh-filled cytoplasmic compartments. Furthermore, step depolarization of the myocyte membrane triggers evoked ACh release from the myocyte with a weak excitation-secretion coupling. These findings suggest that quantal transmitter secretion does not require secretory pathways unique to neurons and that the essence of presynaptic differentiation may reside in the provision of transmitter supply and modification of the preexisting secretion pathway.     

新型全固态铁离子敏感电极研究

采用稀土电极材料六硼化镧制备了一种新的全固态铁离子敏感电极。研究了该敏感电极在常见介质中对Ｆｅ３＋的响应行为。结果表明，该铁离子敏感电极在１．５ｍｏｌ／ＬＨ３ＰＯ４介质中的线性响应范围、检测下限和响应斜率分别为１．０×１０－５～１．０×１０－１ｍｏｌ／ＬＦｅ３＋，６．０×１０－６ｍｏｌ／ＬＦｅ３＋和６０ｍＶ／ｐＣ，且具有较好的选择性。     

用不同比例沙棘枝叶饲喂肉兔的效果

用沙棘枝叶部分替代肉兔日粮 ,观察饲喂效果 .结果表明 ,5 %和 1 0 %沙棘枝叶可提高肉兔日增质量 1 5 3 3 %和 2 3 6 1 %,降低饲料消耗 (料质量比 ) 2 75 %和 2 6 5 %,提高日粮中蛋白质、脂肪利用率 ,对肉兔的肝、脾、肾和免疫功能无不良影响 .     

A calcium sensor in the sodium channel modulates cardiac excitability.

Sodium channels are principal molecular determinants responsible for myocardial conduction and maintenance of the cardiac rhythm. Calcium ions (Ca2+) have a fundamental role in the coupling of cardiac myocyte excitation and contraction, yet mechanisms whereby intracellular Ca2+ may directly modulate Na channel function have yet to be identified. Here we show that calmodulin (CaM), a ubiquitous Ca2+-sensing protein, binds to the carboxy-terminal 'IQ' domain of the human cardiac Na channel (hH1) in a Ca2+-dependent manner. This binding interaction significantly enhances slow inactivation-a channel-gating process linked to life-threatening idiopathic ventricular arrhythmias. Mutations targeted to the IQ domain disrupted CaM binding and eliminated Ca2+/CaM-dependent slow inactivation, whereas the gating effects of Ca2+/CaM were restored by intracellular application of a peptide modelled after the IQ domain. A naturally occurring mutation (A1924T) in the IQ domain altered hH1 function in a manner characteristic of the Brugada arrhythmia syndrome, but at the same time inhibited slow inactivation induced by Ca2+/CaM, yielding a clinically benign (arrhythmia free) phenotype.     

基于弯曲路径的复杂温度场重建算法仿真研究

以最小二乘法温度场图像重建算法为基础以费尔马定理为依据，对声学法工业炉温度场检测中由于声波传播路径弯曲对温度场重建所产生的影响进行了研究，给出一种实现声波路径弯曲补偿的复杂温度场重建算法，通过仿真，考察了该算法对不同温度场分布函数的重建效果，结果表明：该算法不但可实现声波路径弯曲的补偿，而且可同时进行温度场的重建，具有较高的重建精度。     

一种针对加性空域掩密算法的通用掩密分析技术

为了提高通用掩密分析技术的检测性能，针对基于加性噪声的空域掩密技术设计了一种通用掩密分析算法，通过分析LSB、＋-k（k=1，3，5）和SM算法所引入的掩密噪声对图像差分直方图产生的影响，提出分别利用差分直方图分布的高阶统计矩和差分直方图曲线下特殊区域之间的面积比值作为分类特征的掩密分析特征选择算法，分别利用该算法和Farid的通用算法对由LSB、＋-k（k=1，3，5）算法掩密后的图像进行检测，实验结果表明，对于不同的嵌入消息比例，该算法的掩密检测率较Farid的算法都有了大幅度的提高。