Exploring the relationship between Internet ethics in university students and the big five model of personality

The widespread use of the Internet and the convenient mechanism it provides, such as easy access, easy downloads, and easy copy and paste functions have made many types of unethical behaviors easier, particularly those involving students in academic settings. Among the issues in ethics within the academic environment that can be triggered by the Internet are fraudulence, plagiarism, falsification, delinquency, unauthorized help, and facility misuse. Given these issues, the study seeks to investigate the extent to which students at a public university in Malaysia engage in such unethical behavior and their relationship with the big five personality model. This study was conducted using a survey method of 252 students in three different academic faculties. The results of factor analyses confirm and refine the reliability of the scales for both big five personality variables and unethical Internet behaviors as conceptualized through Internet triggered academic dishonesty (ITADS). The findings indicate that personality traits such as (1) agreeableness, (2) conscientiousness and (3) emotional stability are significantly and negatively correlated with unethical Internet behavior in university students. Significant differences in facility misuse are also observed between the three academic faculties investigated. This research should provide significant contributions to educators in designing the computer ethics curriculum and in allowing for educational institutions as well as other organizations in developing relevant policies and guidelines on matters pertaining to academic conduct, utilization of computers and Internet, and recruitment exercises.     

匿名路由器对抽样网络拓扑的影响分析

针对网络拓扑测量中存在的匿名路由器问题,依据Internet网络的主要特征建立一个匿名路由器网络模型,采用类似traceroute的探测机制抽样该网络模型中的路径信息,根据匿名路由器的处理程度分别构造不同的抽样拓扑图,通过研究这些抽样拓扑中的不同属性量化分析匿名路由器问题的影响,其中,拓扑属性包括网络大小、节点度分布、网络路径长度和介数等。     

应用MODIS资料对城乡地表热通量的估算

为了揭示城市热岛形成机制,基于MODIS资料,结合自动气象站实测的气象资料,利用地表能量参数化方法估算了地表热通量,分析了城乡地表热通量的空间分布及变化特征.结果表明城乡地气热交换差异明显,与相关文献对比证明该方法是可行、有效的.     

Effects of the heterogeneity of game complexity and user population in learning performance of business simulation games

Previous studies on business simulation games (BSGs) have concluded that improved performance may not be the primary benefit of using BSGs, due to mixed results between student performance and perceptions. Two relevant and insightful issues attract our attention, namely, the impacts of the heterogeneous student population and the different complexity levels of BSG software. To address these issues, the present study aims to understand the relationship between student profile/characteristics and performance in the classroom with BSG-facilitated learning. An in-depth case study is conducted on a general college course designed to teach three different complexities of BSGs to students enrolled in different majors. Four student profile factors are individually tested for differences in performance scores as evaluated by the teacher. Additionally, the influences of 11 student characteristics are assessed with regard their self-reported perceived learning performances. Regression analysis and ANOVA are used to investigate the impacts of heterogeneous users and game complexity on student performance. Based on the regression analyses of the data collected from 43 respondents who participated in the general course, the study concludes that knowledge and skill may influence the heterogeneous student population; moreover, student participation and tacit learning preference improve performance, and students with an auditory learning preference or high learning motivation may not perform well in classroom BSG learning. However, the low value of adjusted R square implies that more dimensions or variables are needed to increase the explaining power of the performance scores in the regression analyses. In contrast, heterogeneous BSG software with different complexity levels present different results. The current research contributes practical and incremental knowledge on the complexity of heterogeneous BSG software on performance scores and the perceived learning performance of heterogeneous student populations. With the research limitations acknowledged, a series of suggestions for teachers pertaining to appropriate applications of BSGs in classes is offered as well as recommendations to BSG providers. Nevertheless, in-depth analyses are required, preferably with larger student population samples, to further explore the insignificant relationship between student perceptions and attitude under nonlinear extended complexity.     

走向嵌入式因特网

简要介绍嵌入式系统,嵌入式因特网的概念,以及对嵌入式设备因特网接入的展望     

城市居住区详细规划中的生态设计

首先提出在居住区规划中进行生态设计的理念及这一设计要依据的原則和生态学原理,然后概括出其涉及的主要内容与具体设计方法.     

物探在白岭铜锌矿床勘探中的应用效果

白岭铜锌矿床位于近接触带部位,断裂构造及围岩蚀变发育,地球物理异常十分明显。应用高精度磁测、激电中梯和测 深等物探方法,在白岭铜锌矿床进行综合勘查,结果显示出了较好的地质找矿效果,说明高磁、激电等物探异常对圈定矿体位置和产状、缩短勘探周期具有重要的指导意义。     

地基平板载荷试验中存在问题及探讨

根据目前地基平板载荷试验中存在的一些问题．提出一些建议供工程检测人员及规范制定单位参考．     

自动控制理论课程设计教学改革与探索

为培养学生的探索和创新能力,自动控制理论实验引入Qube-Servo 2直流电机/倒立摆组件,开展基于PBL （Project-based Learning）的项目式教学革新,支持学生进行创新性和设计性实验。为克服物理设备台套数限制以及传统教学受时空约束的弊端,数字孪生虚拟实验室Quanser Interactive Labs被引入课程,以学生为中心,通过线上线下相结合的教学模式,激发学生的学习兴趣和积极性。此外,思政教育被融入课程教学,以引导学生树立正确的价值观和理想信念。     

PID控制器在农村供水工程控制系统中的应用-以红谷田水库为例

当前,我国农村用水粗放现象较为普遍,节水型生产和生活方式尚未建立.通过对取用水单位及其供水对象加强供水计量设施的自动化建设,并提高水源自动化监控能力,是缓解资源性缺水与工程性缺水的有效措施,对深化农村节水降损具有十分重要的意义.本文介绍了PID比例、积分、微分控制技术,采用临界比例度法现场调试整定PID控制器参数,实现...