校企合作新能源工程训练营探索与实践

目前校企合作多采用"生产实习"方式,导致学生工程实践能力和创新素养无法提升,为此,我校电气专业积极开展校企合作"新能源工程训练营"实践教学课程.本文从教学内容、方法以及效果三方面,探讨了校企合作"新能源工程训练营"的工程实践教学创新模式.通过对学生能力测评,结果表明本教学模式能极大地提高学生工程实践能力,有一定的推广价值.     

计算机类专业校企合作长效机制研究

以服务社会为宗旨,建立校企合作组织机构,完善校企合作制度与政策,以实际工程为背景,以工程技术为主线,大力推进校企合作项目与资源共建共享,深化校企合作模式,实现企业、学校、学生的多赢局面.     

探讨"校企合作"视角下高职院校移动通信技术专业实训基地建设

在"校企合作"视角下,共同建立实训基地能够让校企之间的合作更加频繁化、规范化,能够降低学校的管理运营成本,从而达到培养高新移动通信技术人才.高职院校和企业之间的"校企合作"能够有效的提升学生的基础技能和专业技能的水平,大大推进了学校课程的改革和建设,实现了学校和企业之间的联系合作,让更多学生毕业过后有更多的机会,这对高职教育的改革有着重要意义.     

高职市场营销专业“校企合作”课程开发体系建设探讨

高等职业教育市场营销专业人才培养模式的改革要以校企合作为基础,适应市场需求、提升人才培养规格,使企业的人才需求与学校的发展目标结合起来,建立校企双赢的合作机制。高职院校只有在校企合作制订营销人才培养方案、校企合作解决高职营销学生就业问题、校企合作共建实训基地进行实践、校企合作进行专业课程的教学改革等方面与企业紧密结合,才能提高学生营销专业能力、方法能力和社会能力,有效解决学生就业的“零距离”对接,实现营销专业应用型人才的培养目标。     

基于JSP技术的高职院校校企合作信息管理系统研究

本课题以职业院校校企合作的管理业务为研究对象,围绕数据库管理、软件工程技术,重点以校企合作业务进程管理、信息共享为研究内容,提出"四位一体"校企合作管理系统的基本框架。通过门户网站、校企合作项目管理、资源共享管理、常见功能、手机APP五个模块建设,旨在达到校外合作信息管理的数字化,使学校、企业、行业和学生在网络平台上能够及时参与校企合作的相应环节,了解校企合作项目动态资讯,激发行业、企业、学生参与的积极性,从而促进校企合作科学发展。     

高职院校的校企合作教育研究

校企合作是办好职业教育,培养社会所需要的技能型人才的重要途径,可以全面提高学生实践能力。文章先介绍了校企合作中存在的几个问题,校企合作的重要意义,最后给出了优化校企合作的办法。     

校企合作模式实践研究

校企合作是高职专业教育发展的基础。只有让企业走进高职院校,让学生与教师走进企业,才能实现共同获利。让高职教学质量提高,学生轻松就业,企业拥有优秀的人才。但是校企合作不能表面化。高职院校要真正实现校企合作,要为企业展现合作将给企业带来的效益。要进行看得见摸得着的,切实可行的合作方案。本文主要就如何实现校企之间的合作,把校企合作落实到实处进行了研究。     

浅谈加拿大合作教育机制

加拿大合作教育模式是一种重视实践、重视校企合作的教育模式。合作教育机制为学校、企业和学生三方带来共赢,合作教育可以为企业补充具备新的理念同时充满激情的人力资源,也可以让学生学习之余赚取学费和工作经验,并且这种深度的校企合作能够进一步促进教学改革,校企在人才培养过程中达到深层次的共识。     

高职院校的校企合作教育研究

校企合作是办好职业教育,培养社会所需要的技能型人才的重要途径,可以全面提高学生实践能力。文章先介绍了校企合作中存在的几个问题,校企合作的重要意义,最后给出了优化校企合作的办法。     

校企合一模式培养计算机卓越工程师的研究与实践

近年来,我国高等院校将"卓越工程师教育培养"定为主要教学计划,是由工科教学向工程教学转变的重要项目,目前教学注重的是学习能力和学习素质双向培养,校企协作共同培养学生,计算机卓越工程的培养成为校企重点改革教学内容.本文主要根据计算机专业的特点,对校企合一模式培养计算机卓越工程师的研究与实践进行阐述,首先对现阶段校企合作存在的不足进行分析,然后详细的说明了校企合作在产学联动中起的作用,最后对校企合作、共同培养的途径进行阐述,希望可以帮助培养计算机专业培养卓越人才.     

Resolution Enhancement Technology:Integrated Process Solutions using OPC

DUV lithography, using the 248 nm wavelength, is a viable manufacturing option for devices with features at 130 nm and less. Given the low kl value of the lithography, integrated process development is a necessary method for achieving acceptable process latitude. The application of assist features for rule based OPC requires the simultaneous optimization of the mask, illumination optics and the resist.Described in this paper are the details involved in optimizing each of these aspects for line and space imaging.A reference pitch is first chosen to determine how the optics will be set. The ideal sigma setting is determined by a simple geometrically derived expression. The inner and outer machine settings are determined, in turn,with the simulation of a figure of merit. The maximum value of the response surface of this FOM occurs at the optimal sigma settings. Experimental confirmation of this is shown in the paper.Assist features are used to modify the aerial image of the more isolated images on the mask. The effect that the diffraction of the scattering bars (SBs) has on the image intensity distribution is explained. Rules for determining the size and placement of SBs are also given.Resist is optimized for use with off-axis illumination and assist features. A general explanation of the material' s effect is discussed along with the affect on the through-pitch bias. The paper culminates with the showing of the lithographic results from the fully optimized system.     

Cost-effective test solutions for smart card and other integrated flash applications

From its emergence in the late 1980s as a lower cost alternative to early EEPROM technologies, flash memory has evolved to higher densities and speedsand rapidly growing acceptance in mobile applications.In the process, flash memory devices have placed increased test requirements on manufacturers. Today, as flash device test grows in importance in China, manufacturers face growing pressure for reduced cost-oftest, increased throughput and greater return on investment for test equipment. At the same time, the move to integrated flash packages for contactless smart card applications adds a significant further challenge to manufacturers seeking rapid, low-cost test.     

Theoretical analysis of the relationship between the Brillouin gain coefficient and the strain in the optical-fiber sensors

The relation between the power of the Brillouin signal and the strain is one of the bases of the distributed fiber sensors of temperature and strain. The coefficient of the Bfillouin gain can be changed by the temperature and the strain that will affect the power of the Brillouin scattering. The relation between the change of the Brillouin gain coefficient and the strain is thought to be linear by many researchers. However, it is not always linear based on the theoretical analysis and numerical simulation. Therefore, errors will be caused if the relation between the change of the Brillouin gain coefficient and the strain is regarded as to be linear approximately for measuring the temperature and the strain. For this reason, the influence of the parameters on the Brillouin gain coefficient is proposed through theoretical analysis and numerical simulation.     

An improved parallel thinning algorithm with two subiterations

The parallel thinning algorithm with two subiterations is improved in this paper. By analyzing the notions of connected components and passes, a conclusion is drawn that the number of passes and the number of eight-connected components are equal. Then the expression of the number of eight-connected components is obtained which replaces the old one in the algorithm. And a reserving condition is proposed by experiments, which alleviates the excess deletion where a diagonal line and a beeline intersect. The experimental results demonstrate that the thinned curve is almost located in the middle of the original curve connectivelv with single pixel width and the processing speed is high.     

Novel fiber-optical interferometer with miniaturized probe for in-hole measurements

Today, micro-system technology and the development of new MEMS （Micro-Electro-Mechanical Systems） are emerging rapidly. In order for this development to become a success in the long run, measurement systems have to ensure product quality. Most often, MEMS have to be tested by means of functionality or destructive tests. One reason for this is that there are no suitable systems or sensing probes available which can be used for the measurement of quasi inaccessible features like small holes or cavities. We present a measurement system that could be used for these kinds of measurements. The system combines a fiber optical, miniaturized sensing probe with low-coherence interferometry, so that absolute distance measurements with nanometer accuracy are possible.     

Study of waveguide coupling efficiency in hybrid silicon lasers

This paper presents a new method to increase the waveguide coupling efficiency in hybrid silicon lasers. We find that the propagation constant of the InGaAsP emitting layer can be equal to that of the Si resonant layer through improving the design size of the InP waveguide. The coupling power achieves 42% of the total power in the hybrid lasers when the thickness of the bonding layer is 100 nm. Our result is very close to 50% of the total power reported by Intel when the thickness of the thin bonding layer is less than 5 nm. Therefore, our invariable coupling power technique is simpler than Intel＇s.     

Teleportation of an arbitrary unknown N-qubit entangled state under the controlling of M controllers

A new quantum protocol to teleport an arbitrary unknown N-qubit entangled state from a sender to a fixed receiver under M controllers(M < N) is proposed. The quantum resources required are M non-maximally entangled Greenberger-Home-Zeilinger (GHZ) state and N-M non-maximally entangled Einstein-Podolsky-Rosen (EPR) pairs. The sender performs N generalized Bell-state measurements on the 2N particles. Controllers take M single-particle measurement along x-axis, and the receiver needs to introduce one auxiliary two-level particle to extract quantum information probabilistically with the fidelity unit if controllers cooperate with it.     

Diode-end-pumped Nd:YVO4/LBO lasers with 4.2W continuous-wave output at 457 nm

A continuous-wave (CW) 457 nm blue laser operating at the power of 4.2 W is demonstrated by using a fiber coupled laser diode module pumped Nd: YVO4 and using LBO as the intra-cavity SHG crystal With the optimization of laser cavity and crystal parameters, the laser operates at a very high efficiency. When the pumping power is about 31 W, the output at 457nm reaches 4.2 W, and the optical to optical conversion efficiency is about 13.5% accordingly. The stability of the out putpower is better than 1.2% for 8 h continuously working.     

A rigorous proof of MIMO channel capacity’s increase with antenna number

It is well known that adding more antennas at the transmitter or at the receiver may offer larger channel capacity in the multiple-input multiple-output（MIMO） communication systems. In this letter, a simple proof is presented for the fact that the channel capacity increases with an increase in the number of receiving antennas. The proof is based on the famous capacity formula of Foschini and Gans with matrix theory.     

Call for Papers

正Wireless Body-area Networks The last decade has witnessed the convergence of three giant worlds:electronics,computer science and telecommunications.The next decade should follow this convergence in most of our activities with the generalization of sensor networks.In particular with the progress in medicine,people live longer and the aging of population will push the development of wireless personal networks