一类多线性振荡奇异积分算子的有界性

考虑了一类多线性振荡奇异积分算子并获得了其在一维Lebesgue空间Lp(R)(1＜p＜∞)的有界性.并通过迭代方法,将这种有界性推广到高维的Lebesgue空间Lp(Rn)(1＜p＜∞)上.     

基于C/S结构的机房管理系统的设计与实现

介绍了机房管理系统的设计方法，给出了工作流程和功能模块以及出入口管理的功能和实现技术．     

试论黄帝文化的形成

黄帝文化是中华民族的宝贵财富，黄帝时期所创造出来的物质财富和精神文化对后世有重大影响。春秋至战国中期，人们对始祖的尊崇使得黄帝文化得以形成并且发扬光大，而道教的兴起和发展以及对黄帝的神化也推动着黄帝文化的形成。黄帝个人的影响在春秋战国时期达到较高的程度，对于黄帝的认识，在战国时期也非常完备清晰。     

南通港闸经济开发区污水处理厂设计

江苏南通港闸经济开发区污水处理厂扩建工程设计规模为5万m3/d,本次实施规模为2.5万m3/d。采用水解酸化+M BBR工艺,污泥脱水采用不经消化直接脱水压滤工艺。本文介绍了各处理单元的主要设计参数和所选用设备的技术参数。     

中性磷萃淋树脂吸附铼的性能和机理研究ⅢCL－P＿（350）－KReO＿4－HNO＿3体系

本文报道四甲基膦酸二甲庚酸萃淋树脂（ＣＬ－Ｐ＿（３５０）从硝酸溶液中吸附鳞的性能和机理研究。实验结果表明，吸附平衡服从Ｌａｎｇｍｕｉｒ经验等温式。测得吸附物分子中Ｐ（３５０）与Ｒｅ（Ⅶ）的摩尔比为２：１。Ｒｅ（Ⅶ）是以形式被树脂吸附，其吸附机理属于综合反应：并测定了吸附过程的热力学函数。     

高职院校中技能教学的探讨

本文论述高职教育中的技能训练与科技进步及科研之间的关系。     

中心城市在旱生境下绿洲经济发展的作用

城市化是解决“三农”问题的关键,“三农”问题的解决是新疆实现“全面建设小康社会、加快实现现代化”目标的关键。加强绿洲中心城市的发展,加快城乡一体化进展,建设社会主义新农村,是新疆绿洲经济发展的强大推动力。     

Synthesis of grafted poly(p‐phenyleneethynylene) with energy donor–acceptor architecture via atom transfer radical polymerization: Towards nonaggregating and hole‐facilitating light‐emitting material

In this contribution, we demonstrate a new effective methodology for constructing highly efficient and durable poly(p‐phenyleneethynylene) (PPE) containing emissive material with nonaggregating and hole‐facilitating properties through the introduction of hole‐transporting blocks into the PPE system as the grafting coils as well as building the energy donor–acceptor architecture between the grafting coils and the PPE backbone. Poly(2‐(carbazol‐9‐yl)ethyl methacrylate) (PCzEMA), herein, is chosen as the hole‐transporting blocks, and incorporated into the PPE system as the grafting coils via atom transfer radical polymerization. The chemical structure of the resultant copolymer, PPE‐g‐PCzEMA, was characterized by NMR and gel permeation chromatography, showing that the desirable copolymer was obtained with the narrow polydispersity. The increased thermal stability of PPE‐g‐PCzEMA was confirmed by thermogravimetric analysis and differential scanning calorimetry along with its macroinitiator. The optoelectronic properties of this copolymer were studied in detail by ultraviolet‐visible absorption, photoluminescence emission and excitation spectra, and cyclic voltammogram (CV). The results indicate that PPE‐g‐PCzEMA exhibits the solid‐state luminescent property dominated by individual lumophores, and also the energy transfer process from the PCzEMA blocks to the PPE backbone with a relatively higher energy transfer efficiency in the solid‐state compared to that of the solution state. Additionally, the hole‐injection property is greatly facilitated due to the presence of PCzEMA, as confirmed by CV profiles. All these data indicate that PPE‐g‐PCzEMA is a good candidate for use in optoelectronic devices. © 2007 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 45: 3776–3787, 2007     

宁波混合经济与市场化程度的实证研究

简要介绍了混合经济与市场化理论,从理论上分析了两者的正相关关系,建立了宁波混合经济发展程度的综合指标.并借鉴了一个地区经济市场化进程的综合评价模型;通过数学分析,验证了混合经济与市场化程度的正相关关系,建立了宁波混合经济发展趋势与市场化程度的预测模型.最后提出,发展混合经济的基本点应着手提高市场化程度.     

谈高职院校外籍教师的聘请与管理

高等职业院校聘请外籍教师工作有其特殊性.广开聘请渠道、把好聘请关,是高职院校聘外工作的关键;依法管理、科学管理、人本管理是提高聘用效益的核心.