21世纪新媒体文化语境下的中国微型诗与短信

从诗体重建和诗歌传播方式重建的角度探讨了微型诗与＂第五媒体＂——短信结合的必然性及其缺陷,研究了中国微型诗的兴起及其在21世纪与短信这一新兴诗歌传播方式的结合,对于当下比较艰难的诗体建设具有较大的借鉴意义,以期为新诗建设提供一点启发和思考。     

A Taxometric Analysis of Problem Gambling Data from a South African National Urban Sample

We investigate the question whether problem gambling (PG) in a recent South African sample, as measured by the Problem Gambling Severity Index (PGSI), is dimensional or categorical. We use two taxometric procedures, Mean Above Minus Below A Cut (MAMBAC) and Maxim Covariance (MAXCOV), to investigate the taxonic structure of PG as constructed by the PGSI. Data are from the 2010 South African National Urban Prevalence Study of Gambling Behavior. A representative sample of the urban adult population in South Africa (N = 3,000). Responses are to the 9 item PGSI. MAMBAC provided positive but modest evidence that PG as measured by the PGSI was taxonic. MAXCOV pointed more strongly to the same conclusion. These analyses also provide evidence that a PGSI cutoff score of 10 rather than the standard 8 may be called for. PG as constructed by the PGSI may best be thought of as categorical, but further studies with more theory based measurements are needed to determine whether this holds in a wider range of samples and for other screens. A higher cutoff score may be called for on the PGSI when it is used for research purposes to avoid false positives.     

矿山动态轨道衡模拟判车问题的研究

本文针对动态轨道衡应用在矿山特殊环境情况,就矿山动态轨道衡模拟判车问题进行深入研究。分析了判车过程中存在的矿车上下衡、车辆往复以及车辆抖动问题,结合矿山轨道衡的实际,提出了具体的解决算法。该算法通过了实践的检验,证明了该算法的科学性、可行性,具有进一步的推广应用价值。     

CIS战略与优质师范院校建设

地方师范院校导入企业＂CIS＂战略系统,构建明确的理念识别系统、严谨规范的行为识别系统、独特的视觉识别系统,突出办学特色,提升办学质量,建设大学文化,坚持学术性与师范性的统一,达到建设优质师范院校的品牌目标。     

中国农村区域发展的南北差异及其驱动力分析

基于2010-2019年中国农村区域发展指标的面板数据,分别采用熵权TOPSIS模型、人口加权变异系数双维分解和二次指派程序（QAP）考察中国农村区域发展南北差异的事实特征、结构特征和驱动特征,结果表明中国农村区域发展与中国区域发展演化具有一致性,存在南北差距扩大的发展态势。研究发现：（1）事实特征：中国农村区域发展水平总体向好,但“南强于北”的典型特征和“南快于北”的演进特征进一步凸显;（2）结构特征：一方面,中国农村区域发展地区差距总体有所下降,另一方面,现有差距主要源于北方地区内部差距,但南北间差距对总体差距的贡献显著上升;（3）驱动特征：中国农村区域发展以外源驱动为主,农村区域发展南北差距的驱动力量依次是产业高级化>城镇化>市场化>资源禀赋。     

高速工业平缝机步进挑线机构设计

针对现有的高速工业平缝机挑线机构存在供线量和时序不可调节、容易引起油污飞溅、运动机构容易因异物卡死的问题,课题组提出了一种全密封步进挑线机构,并通过步进电机对挑线机构进行独立控制。对步进电机输出转角函数进行规划求解,通过调节步进电机输出转角函数的参数分别获得不同幅值和时序的供线量曲线,以适应不同厚度的缝制需求;同时对步进挑线机构进行了动力学分析,获得了步进电机的动态特性曲线。该全密封步进挑线机构克服了现有挑线机构的诸多缺点,机构运行可靠;引入步进控制后,可以通过改变步进电机的输出规律获得不同的供线量曲线,适应多种缝纫工况。     

当前我国就业工作面临的主要困难及对策探讨

就业工作是一项影响因素众多、矛盾错综复杂的重大经济、社会和政治问题,它解决的好坏与否不仅关系到全面建设小康社会的大局,还直接影响到社会的稳定。随着我国效率优先的发展路径选择,当前就业工作主要面临着城镇下岗职工增多、农村剩余劳动力不充分就业现象严重和第三产业发展缓慢从而对拉动社会就业贡献率不高等诸多困难和矛盾。笔者从分析这些矛盾入手,对缓解当前严峻的就业形势提出了两点自己的建议,希望对此会有所裨益。     

PART-WHOLE QUESTION ORDER EFFECTS: VIEWS OF RURALITY

A split-ballot design was used to assess part-whole questionorder effects in a mail survey. A general question asked forthe respondent's perceptions of the overall life quality inrural areas relative to other areas; a series of 19 similarquestions asked for the relative quality of specific aspectsof rural life. When the general question was asked after thespecific items, subjects were more likely to answer the generalquestion, less likely to respond that rural areas were "thesame" as other areas, and more positive in their opinions aboutrural places. The addition of a preamble–instructing subjectsto read both the general and the list of specific items beforeanswering either–failed to alter these findings. The ordereffects on responses to the general question did not appearto represent either a simple assimilation (carryover) effector a contrast (backfire) effect, both of which have been foundby other researchers. Possible reasons for the conificting findingsare discussed.