客家民居聚落环境意义之探析

客家民居聚落是客家人对自身生存、生活环境进行精密思索创造的结果。在漫长的历史发展中,聚落环境被逐渐赋予关于自然、文化与社会的深远意义,成为客家文化最为重要的象征之一。本文试从建成环境意义的角度出发,就客家民居聚落空间图式的系列形成过程探析客家民居聚落环境的意义及其启示。     

一类一维的差分系统正周期解的存在性

研究了一类一维的带有参数的时滞差分系统正周期解的存在性.利用锥上的指数定理,得到了差分系统存在正周期解的条件.     

从太极图视角解读中国舞蹈艺术之“圆和”美

运用文献资料法和比较分析法,从太极图视角阐释了中国舞蹈艺术的＂圆和＂美,用太极图所折射出来的＂圆和＂思想来开启舞蹈艺术之＂圆和＂美,旨在为中国舞蹈艺术创造出更多的艺术灵感,开创更好的舞蹈艺术前景。     

扩大炼焦煤源改善焦炭质量的煤预处理工艺

结合近几年国内外有关提高装炉煤堆密度对改善焦炭质量影响的研究和我国炼焦煤资源的现状,总结分析了现有工艺如捣固炼焦、配型煤炼焦、煤调湿、煤预热、微粉预成型等工艺特点、效果及装炉煤堆密度的改善情况,指出在优质炼焦煤资源匮乏和高炉炼铁对焦炭质量要求日益严格的条件下,通过提高装炉煤堆密度而改善焦炭的质量,扩大炼焦用煤范围,是现阶段可行的方案。     

重视文体教学 促进大学英语写作

本文首先探讨文体教学在大学英语中的必要性,并从词汇、句法和语篇三个层面分析论证了文体教学对大学英语写作的启发意义。作者强调大学英语教师应当培养学生的文体意识,提高英语欣赏水平以及写作能力。     

物联网关键技术与发展

物联网被称为继计算机、互联网之后世界信息产业第三次浪潮。文章首先解析物联网的基本概念和特征、物联网体系架构,然后归纳物联网涉及的关键技术,最后总结物联网标准化发展现状、问题,并提出物联网标准化发展建议。     

Space- and time-efficient approach for virtual machine provisioning

As a new promising paradigm, cloud computing can make good use of economics of scale and elastically deliver almost any IT related services on demand. Nevertheless, one of the key problems remaining in cloud computing is related to virtual machine images, which require a great amount of space/time to reposit/provision, especially with diverse requests from thousands of users simultaneously. In this paper, by using the splitting and eliminating redundant data techniques, a space and time efficient approach for virtual machines is proposed. The experiments demonstrate that, compared with existing solutions, our approach can conserve more disk space and speed up the provisioning of virtual machines.     

Implementation of advanced peripheral bus interface for MV1O MCU

MV10 is an MCU which consists of PWM,ADC,CAN and some other function blocks.It is designed for car body's control.Advanced peripheral bus (APB) is a low speed AMBA bus connecting low-power peripherals.This paper presents an implementation of APB interface for MV10 MCU.After that,MV10 can be integrated into any AMBA system on chips (SoCs) easily.We have built a multi-core system with ABMA to verify this design.In this system ARM9 is a main processor mounted on AHB and MV10 acts as a low-power and low-speed slaver on APB.Before building this system,some operations are encapsulated into a task with dedicated ID.MV10 works as a co-processor with ARM by acquiring task ID from ARM.The result of simulation indicates that MCU can work well as expected.Based on our design,MV10 can be mounted on any AMBA system from now on.     

智力障碍者自尊与社会比较研究的综述

对智力障碍者自尊与社会比较的研究体现了社会对智力障碍者群体的人文关怀,总结相关的研究可为相应的研究及实践工作提供借鉴。智力障碍者的自尊和社会比较各具特点且关系紧密。以社会比较为切入点,可以从内因和外因两个方面对智力障碍者自尊形成及变化的内在机制进行分析和探讨。而对智力障碍者自尊与社会比较的研究能促进对该群体的心理教育实践工作,并改善其所处的环境。     

高职校园文化发展的价值取向与路径研究

阐述了高职校园文化发展的价值取向,分析了现阶段高职校园文化建设过程中重模仿轻创新、重形式轻内涵、重移植轻融通、重建设轻提炼等主要问题,继而提出了创新文化与服务文化相融合,个性文化和共性文化相统一,校园文化和企业文化相衔接,多元文化和品牌文化相和谐的具体发展路径.