嫁接与转换的艺术

本文主要是以切身的设计实践为论述基础，探讨这种嫁接活动应遵循的一些原则，力求把民族性与国际性、“土特产”与“洋包装”、少数民族文化与中原汉民族文化有机地结合，尝试以较大范围的区域特色代替某种单一的地方特色。     

柴油发动机正时齿轮剃齿氮化加工工艺研究

在分析正时齿轮工件条件和使用性能的基础上，对采用剃齿氮化工艺加工正时齿轮进行了研究。选择了合适的材质，拟定了工艺流程，确定了各工序工艺参数，所加工的正时齿轮达到了正时齿轮的质量标准和使用要求，并对剃齿氮化和渗碳磨齿两种工艺进行了比较。     

分布式技术在教材管理系统中的应用

本介绍了多层分布式结构的特点及采用分布式技术开发的高校教材管理系统。     

浅谈多媒体教学在大学英语教改中之利弊

文章结合西方现代外语教学理念与大学英语教改指导思想,阐述了多媒体辅助教学在大学英语教改中之利弊.     

线性代数教学中加强几何直观教学的意义

讨论了在线性代数教学中加强几何直观教学的重要性,指出,线性代数的概念引入、定理的几何意义说明、定理应用等几个方面均可以给出几何意义的阐述;由此可以激发学生学习线性代数的兴趣,培养学生应用线性代数知识的能力。     

传统思维与中国古代建筑

本文主要从思维方式的角度，研究传统思维与中国古代建筑的关系，阐述中国古代建筑中所表现的整体意识、和合及实用理性精神。     

民族地区中小学图书馆室建设探索

人们对中小学校图书馆室等基础功能设施建设重视不够。文章从图书馆室的装备、管理和效益三个方面,结合民族地区的特点和教育现状,提出了民族地区中学小校图书馆室建设和管理模式,供当地教育行政部门和学校参考。     

试论王树楠对新疆货币思想的贡献

本文试图从对历史文献的解读中，探讨王树楠对新疆货币思想的贡献，从而加深对新疆近代货币思想变迁的认识，继承和发扬新疆优秀历史文化遗产，为当前的经济建设作一有益的借鉴。     

Clinical detection and movement recognition of neuro signals

INTRODUCTION Human limbs are complex, delicate systems.Their reconstruction, both for appearance and forfunction compensations, proves to be complicatedprojects. With the development of science and tech-nology, both researchers and disabilities hope to haveartificial limb much more perky, comfortable, dex-terous and effective. Although thousands of pros-thetic limbs are commercially available worldwide,most of them, from mechanical styles to electricstyles, from motion controlled t…     

Tandem Biocatalysis by CotA-TJ102@UIO-66-NH2 and Novozym 435 for Highly Selective Transformation of HMF into FDCA

2,5-Furandicarboxylic acid(FDCA) is a potential biorenewable chemical for applications including plastics, polyamides, drugs, etc. The selective biosynthesis of FDCA from 5-hydroxymethylfurfural(HMF) by a specific enzyme poses a great challenge. In this study, we reported an efficient strategy to produce FDCA from HMF by the tandem biocatalysis of laccase(Cot A-TJ102@UIO-66-NH_2) and Novozym 435. For the first step, a nanoparticle metal–organic framework was synthesized as a carrier to immobilize Cot A-TJ102@UIO-66-NH_2, which was assigned for the production of 5-formyl-2-furancarboxylic acid(FFCA) and featured an enzyme loading of 255.54 mg/g, specific activity of 135.90 U/mg, and solid loading ratio of 99.65%. Under optimal conditions, an ideal FFCA yield of 98.5% was achieved, and the Cot A-TJ102@UIO-66-NH_2 presented a high recycling capacity after 10 cycles. For the second step, Novozym 435 was applied for the further conversion of FFCA into FDCA, presenting a high FDCA yield of 95.5% under the optimized conditions. Novozym 435 also exhibited a high recyclability after eight cycles. As a result, the tandem biocatalysis strategy provided a 94.2% FDCA yield from HMF, indicating its excellence as a method for FDCA production.