面向能力培养的嵌入式系统课程群建设研究

能力型、创新型人才是社会发展的需求,也是高等教育的培养目标。为了培养具备能力和创新素质的嵌入式系统方面的人才,本文进行了嵌入式系统课程群的建设,研究了相应的教学方法,从理论和实践上培养学生的能力,培养创新素质。     

《丑小鸭》教学电子书制作

借助电子杂志软件Iebook,尝试将二年级语文课《丑小鸭》制作成教学电子书形式进行教学,以期促进课程教学效果。     

安钢SAP预留系统的开发与应用

本文简述了安钢信息化建设概况,介绍了安钢信息化建设中开发SAP预留系统的设计流程,阐述了预留系统实现的功能.     

网络加密技术初探

密码方法可以隐藏和保护需要保密的信息,使未授权者不能获得该信息.加密技术是对传输过程中的数据进行保护的重要方法,也是对存储在媒体上的数据内容加以保护的一种有效手段.加密已经成为实现网络安全的一种有效又必不可少的技术手段.     

Vista中信任链建立机制研究

信任链机制是Vista建立可信环境的基础,对其实现过程及安全性分析将为Vista的安全评估提供重要依据.针对Vista中信任链的建立过程,对可信计算机制在Vista中的实现进行了详细的分析,并通过逆向工程的手段对Vista信任链建立过程中的相关代码进行了剖析,给出它们的实现方式和主要的工作流程.并对Vista信任链机制的安全性进行了分析,给出其安全隐患.     

传统织物的一次性设计

通过对纤维艺术的学习与研究,我对纤维构成织物的设计有了进一步的思考。在传统编织基础上不断发展起来的现代纤维艺术,一方面在艺术领域得到了有目共睹的长足发展,另一方面在市场经济下也不断地回归实用与设计。在纤维构成织物的设计中包括直接完成半成品或成品的一次性设计和在此基础上进行的二次性设计。尤其,对"传统织物的一次性设计"进行研究是很有必要的。     

A NEW BATO COMPLEX^99mTcCl（4—MCDO）3MeB FOR MYOCARDIAL IMAGING

A new nertral complex,^99mTcCl(4-MCDO)3MEB,((Bis[4-methyl-1,2-cyclohex-anedionedioximato(1-)-O]-[4-methyl-1,2-cyclohexanedione-dioximato(2-)-O] methyl-borato(2-)-N,N‘,N″,N‘‘‘,N‘‘‘‘0-chlorotechnetium,generally called BATO(Boronic acid adducts of technitium dioximes),has been synthesized and evaluated for potential use in myocardial perfusion imaging,It has intrinsic affinity for the blood clearance.The uptake of heart.lung and blood in mice at 2min separately are 1.12,2.48 and 6.66%ID.The complex formation is rapid,simple and highly yielded(≥93%).This process is easy to kit formation.     

Adaptive prescribed time control for quadrotor formation with stochastic links failure

The formation control for multiple quadrotors subject to maintaining the formation configuration and collision avoidance in the situation of stochastic links failure is investigated in this paper. First, the distributed formation controller is designed, the position controller is developed to manage the desired formation of position, and the attitude controller is developed to control the translation and rotation movements of the quadrotor. Then, in order to avoid the collisions between multiple quadrotors and the obstacles, a potential energy function method is introduced into the quadrotor formation control combined with the nest adaptive control. Inspired by the design of event trigger controller, a communication compensation controller is designed to ensure the stability of quadrotor formation under the condition of random communication interruption and recovery. Moreover, a prescribed time function is designed, which means the convergence time of the formation system can be set in advance. The prescribed time stability of the formation control system is proved by Lyapunov theory. Finally, the simulation results verify the effectiveness and superiority of this method.     

A heterogeneous multi-attribute case retrieval method based on neutrosophic sets and TODIM for emergency situations

Applied Intelligence - Heterogeneous multi-attribute case retrieval is a crucial step in generating emergency alternatives during the course of emergency decision making (EDM) by referring to...     

Monitoring the Dynamic Process of Formation of Plasmonic Molecular Junctions during Single Nanoparticle Collisions

The capability to study the dynamic formation of plasmonic molecular junction is of fundamental importance, and it will provide new insights into molecular electronics/plasmonics, single‐entity electrochemistry, and nanooptoelectronics. Here, a facile method to form plasmonic molecular junctions is reported by utilizing single gold nanoparticle (NP) collision events at a highly curved gold nanoelectrode modified with a self‐assembled monolayer. By using time‐resolved electrochemical current measurement and surface‐enhanced Raman scattering spectroscopy, the current changes and the evolution of interfacial chemical bonding are successfully observed in the newly formed molecular tunnel junctions during and after the gold NP “hit‐n‐stay” and “hit‐n‐run” collision events. The results lead to an in‐depth understanding of the single NP motion and the associated molecular level changes during the formation of the plasmonic molecular junctions in a single NP collision event. This method also provides a new platform to study molecular changes at the single molecule level during electron transport in a dynamic molecular tunnel junction.