试论在高等教育中如何实施素质教育

结合教学实践，探讨了在转变观念，深化教学改革，强化教学管理，加大教学投入，提高师资水平，搞好校园化建设，加强社会实践等七方面，如何在高等教育中实施素质教育。     

服装生产线机械组合数量的研究

分析了服装缝制生产线机械组合数量对生产效率的影响.通过实践对比分析提出了合理地安排服装机械组合数量可以降低服装生产的起步损失,有效地提高服装生产效率.     

Preparation,crystal structure and quantum chemical investigation of [Li(NTO) (H2O)]

[Li(NTO)(H₂O)₂] was prepared by mixing the aqueous solution of 3-nitro-1,2,4-triazol-5-one (NTO) and lithium hydroxide. The crystal structure of [Li(NTO)(H₂O)₂] was determined by single crystal diffraction analysis. The crystal is monoclinic, space group P2₁/n with crystal parameters of a = 0.742 0(2) nm, b = 0.344 9(1) nm,c = 2.490 6(3) nm, β= 94.89(1)°, Z = 4,D _c , = 1.799 g cm⁻³,V = 0.635 nm³, μ = 1.591 cm⁻¹, F(000) = 392. The finalR is 0.051. The MNDO MO calculation shows that the coordinate bonds of title compound possess certain extent of covalent character. O₂ atom of NTO anion is bonded to Li atom; the nitro group will be lost first when NTO is decomposed.     

原辅材料特性对DT-500包装机生产效率的影响

该试验在一定时间内对ＤＴ－５００ 翻盖包装机的有效作业率进行统计分析，并且根据现场记录的停机次数、停机时间和停机原因，分类研究了原辅材料特性对设备的影响，同时提出解决的途径。     

用柱层析和TLC分离小麦PGIP和植保素

植物抗病能力大小的测定需要比较准确可靠且相对简便的办法。采用接种病菌于植物上观察染菌情况虽然直观，但受病菌本身的生理状态及外界环境影响很大，且不便于定量的表述。因此，选择合适的生理生化指标作为植物抗性大小的衡量标准，对于植物病理的研究具有重要的意义。选择了小麦体系的两种抗性物质－ 小麦植保素和 Ｐ Ｇ Ｉ Ｐ作为小麦的抗性指标来分离分析     

Nd~(3 ):YAG球的声子模谱结构与腔效应

利用黄昆方程从理论上分析了在球形激光 Nd3 :YAG晶体腔中构成的声子场模谱结构相对体材料在性质和数量上的变化 ,并利用 RENISHAW 2 0 0 0型共焦显微喇曼光谱仪实测了 Nd3 :YAG晶体球的喇曼光谱 ,发现喇曼位移在 5 0～ 15 0 cm- 1 的范围内 ,明显存在声子场腔效应现象 .根据理论计算结果和实验结果论证了腔量子声学效应存在的可能性 .     

基于Delphi-SWOT混合分析方法的资源型城市可持续发展战略研究——以新疆克拉玛依市为例

提出Delphi-SWOT混合分析方法,借助于德尔菲专家咨询,辨识确认新疆克拉玛依市可持续发展的考量因素;在根据德尔菲基础上的因素考量,给出了可持续发展影响因素取舍的定量处理依据,并遵循重要性次序原则制定了可持续发展策略.     

浅议存量房交易网上签约备案

为规范存量房交易市场行为,提高存量房交易的透明度,提高行政服务管理水平和办事效率,探讨了存量房买卖合同网上签约备案的具体实施方案,具有一定的借鉴意义。     

An approach to identify the functional transduction and transmission of an activated pathway

In this study, we investigated the features of latency-amplitude (L-A) functions at different sound frequencies, using extracellular recording from auditory neurons in the central nucleus of the inferior colliculus (ICC) in mice. Isofrequency L-A functions from single neurons could be fit with a newly developed equation based on Pieron’s law. The high degree of fitness indicates that the curvatures of all isofrequency L-A functions for a given neuron are similar, and that the difference between L-A functions is due to a shift in their positions in the coordinate system. When we normalized the L-A functions to match the position of the L-A function obtained at the neuronal characteristic frequency (CF), all isofrequency L-A functions from a given ICC neuron were highly superimposed. The similar shapes of the L-A functions at different frequencies may reflect the physical laws of sound being transferred into bioelectric signals. The position of a non-CF L-A function could be measured as the differences of the asymptotic L and A ( L and A) compared to the L-A function at a reference frequency such as the CF. The nerve fibers and synapses connecting to a neuron for acoustic information processing can be functionally simplified as a single "wire" (as the total length of nerve fibers) and "joint" (as the summated size/strength of synapses). The wire and joint mediate information transmission and transduction, respectively. Thus, L and A may be measurements of the total length of nerve fibers and the strength of summated synapses in the activated auditory pathway. L and A differed between frequency channels and neurons, suggesting that the differences of acoustic neuronal responses are always caused by activation of different pathways, and that the pathways that process sounds are diverse.