基于JavaApplet虚拟实验平台的设计与实现

微机接口实验在高职计算机专业教学中对帮助学生理解计算机基本概念是非常重要．但传统的配置有各种跳线的主机板实验环境使得学生在课堂的有限时间内很难达到预期目标．利用JavaApplet设计了基于Web方式的微机接口实验软件虚拟平台,实验平台有限地抽象了CPU、总线和相关接口芯片部件及其运算过程,使学生能通过开放的网络环境中访问服务器而进行实验．     

逻辑异或在计算机中的秘密

随着信息科技的进步,带动各项产业信息化、计算机化及数字化,虽然此等便利丰富了人类生活,另一方面却存在着不为人知的隐忧。本文即以一例XOR（Exclusive or）,分别就技术面,教科书面,法律面,密码系统面等四个方向来探讨。     

试析东观主人评点《红楼梦》之“补笔”与“特写”论

在对《红楼梦》人物塑造的阐释中,东观主人较早地提出了＂补笔＂和＂特写＂两种方法。认为人物描写离不开＂补笔＂,适当的＂补笔＂有利于刻画人物性格;而且为了突出某个人物,有时需要着意描写——＂特写＂。这既丰富了《红楼梦》评点之人物论,也发展了明末清初以来关于人物塑造的理论认识。     

单体型装配问题的研究现状

单核苷酸多态性（SNP）是指不同个体DNA序列上的单个碱基的差异,是人类基因组中最丰富的遗传变异。单体型是指位于一条染色体上或某一区域的一组相关联的SNP等位基因。研究表明在复杂性疾病研究方面,由多个变异位点组合构成的单体型所携带的信息比单个的SNP数据的信息更有价值,由此衍生了单体型装配问题。文章论述了SNP,单体型,基因型的定义,综述了求解单一个体单体型装配问题的主要模型及算法,同时阐述了求解群体单体型装配问题的5种方法及算法。     

对高职《化工制图》教学的若干探索

为满足高职院校培养技能型、应用型人才的需要,对《化工制图》的教学内容、教学方法、考核方法等方面进行了初步的改革研究.     

Electro-mechanically controlled assembly of reconfigurable 3D mesostructures and electronic devices based on dielectric elastomer platforms

The manufacture of 3D mesostructures is receiving rapidly increasing attention, because of the fundamental significance and practical applications across wide-ranging areas. The recently developed approach of buckling-guided assembly allows deterministic formation of complex 3D mesostructures in a broad set of functional materials, with feature sizes spanning nanoscale to centimeter-scale. Previous studies mostly exploited mechanically controlled assembly platforms using elastomer substrates, which limits the capabilities to achieve on-demand local assembly, and to reshape assembled mesostructures into distinct 3D configurations. This work introduces a set of design concepts and assembly strategies to utilize dielectric elastomer actuators as powerful platforms for the electro-mechanically controlled 3D assembly. Capabilities of sequential, local loading with desired strain distributions allow access to precisely tailored 3D mesostructures that can be reshaped into distinct geometries, as demonstrated by experimental and theoretical studies of ∼30 examples. A reconfigurable inductive–capacitive radio-frequency circuit consisting of morphable 3D capacitors serves as an application example.     

Made in China: the cultural logic of OEMs and the manufacture of low‐cost technology

Abstract

This paper investigates the conditions of the manufacture of low‐cost technology in China with the examples of ‘pirated’ VCD players, ‘no‐name’ DVD players, and Shenzhen’s development as a techno‐urban city. It emphasizes the significance of the cultural logic of original equipment manufacturers (OEMs) and argues that the various transformations and deflections that are derived from ubiquitous OEM experiences have gone beyond the original model of an authorized OEM, experiences that are to some extent embodied in the transgression of brand name and patent hegemonies, which are mainly controlled by high technology companies. OEMs have been associated with China’s current imperative and uninhibited development of low‐cost technology capitalism. ‘Made in China’ signifies the production of any product, legal or illegal, for transnational high technology giants or domestic technology manufacturers. Learning to ‘become an OEM’ in China has partly resulted in excessive technological mimesis that may be part of an unauthorized, underground economy that is based on low‐cost technology. Based on the Shenzhen experience, part of this study will show industrial production‐oriented OEM cultures in which illegal operations and counterfeit trade are incorporated, even in city projects that are shared by municipal governments and Chinese technological companies, and undergo spatial restructuring in the development of the economy, consumerism, and urbanism.     

PHOTOSHOP服装效果图中色彩的绘制处理

随着服装设计数字化时代的来临,服装效果图也从手工绘制逐渐向电脑应用方面转换。PHOTOSHOP服装效果图作为服装设计数字化中的重要一环,正日益受到服装界的应用和推广,现就PHOTOSHOP服装效果图中色彩的绘制处理进行阐述。     

Word 教学画板——多媒体教学新方案

用Word制作课件,用"教学画板"打开课件,进行标注、讲解,构成多媒体教学新方案。该方案简便易行,有助于师生间的沟通和互动。     

《工程制图》课兴趣培养刍议

学生在《工程制图》学习中的认知兴趣，由低级到高级发展大致分三个层次：情境兴趣——稳定兴趣——志向兴趣。教师在教学过程中要加强教学设计，诱发情境兴趣；正确运用教法，培养稳定兴趣；坚定引导工学结合，奠定志向兴趣。