慈善的考掘：以关系为方法的社区社会工作实验/实践

慈善正当化了绝大部分人对人或主体对主体的介入，这个词汇的使用决定了关系的张力与方向；而慈善专业化的结果，经常变成权力治理的一部分。特别是当“慈善”或“被慈善”被去政治化时，弱势者只是被标记、被识别的差异群体，单纯地接受国家或私人的好意，然后“感恩”、努力再度融入社会常态甚或回馈，社会服务的本质，就是用来强化既存的社会秩序或伦理道德，成为单向心理治理或成为社会问题去政治化的工具。社会工作其实就是关系工作，而社会福利服务的局限往往就在于关系性的局限。如何将传统慈善/照顾关系的解构与再建构，朝向社会照顾，同时将慈善做为翻转“助人者—受助者”双方政治心理的方法，让彼此在慈善关系中都得到“再政治化”的效果，是我们正在台湾基层社区开始进行的实验/实践。     

阶层固化背景下底层青年的“中国梦”

时至今日,社会各个阶层的固化趋势渐趋严重,很大程度上成为中华民族复兴历程上最大的拦路虎,这不能不引起我们的关注和重视。而广大的新世纪底层青年正是在这一背景下踏上历史舞台,展开各自的人生传奇。当代底层青年面对着日益严峻的阶层固化态势,他们的崛起之路变得愈加坎坷和艰难。他们要破茧而出,打破阶层藩篱,实现逆袭,获得职业成功,必须把握该阶层的特点、构成,并依赖政府、社会各方面的参与和努力,更重要的是,个人的奋斗和坚持是不可或缺的。     

雷锋中国精神的里程碑

辽宁鞍山，一座地标般的城市，奔流的钢水，映红共和国的天空。半个世纪前。一个小个子工人从这里走出，走进军营，一直走进伟大共产主义战士的行列。半个世纪后，更多的小个子、大个子．从城市乡村、厂矿机关、社区军营，追随着那位战士的足迹，走进共和国的光荣史册。     

Reliability analysis of load-sharing systems with memory

The load-sharing model has been studied since the early 1940s to account for the stochastic dependence of components in a parallel system. It assumes that, as components fail one by one, the total workload applied to the system is shared by the remaining components and thus affects their performance. Such dependent systems have been studied in many engineering applications which include but are not limited to fiber composites, manufacturing, power plants, workload analysis of computing, software and hardware reliability, etc. Many statistical models have been proposed to analyze the impact of each redistribution of the workload; i.e., the changes on the hazard rate of each remaining component. However, they do not consider how long a surviving component has worked for prior to the redistribution. We name such load-sharing models as memoryless. To remedy this potential limitation, we propose a general framework for load-sharing models that account for the work history. Through simulation studies, we show that an inappropriate use of the memoryless assumption could lead to inaccurate inference on the impact of redistribution. Further, a real-data example of plasma display devices is analyzed to illustrate our methods.

     

白家海凸起—阜北斜坡八道湾组储层特征研究

利用岩石薄片、铸体薄片鉴定、X–衍射、扫描电镜和压汞等资料，对白家海凸起—阜北斜坡侏罗系八道湾组的储层特征进行了研究，分析了储层的成岩作用类型、成岩演化序列、成岩作用对孔隙结构的影响及孔隙演化史。研究结果表明：八道湾组储层以岩屑砂岩为主储集空间以粒内溶孔和粒间溶孔为主，孔隙度经历了多期的演化过程，由原始的高孔隙度演化为现今低孔隙度。     

Coming Full Circle: Reoccurring Career Development Trends in Schools

Current state and national mandates focusing on academic achievement have drawn critical counseling resources away from career development. As the world of work radically changes and economic situations remain uncertain, the call for a return to school counseling roots based in career guidance has never been louder. The authors explore reoccurring career guidance trends throughout the history of school counseling to expand awareness of the basis of today's career and technical education discussions and increase understanding of the interconnectedness of career guidance and counseling and educational reform.     

中国与刚果(金)经济合作的利弊分析

刚果(金)内战结束后,中国与刚果(金)双边贸易迅猛发展,经济合作稳步推进,刚果(金)已成为中国在非洲最重要的贸易伙伴之一。究其原因,良好的政治基础、较强的经济互补性、趋好的政策环境,以及中非合作论坛的平台作用,成为中刚经济合作蓬勃发展的强劲驱动力。但来自中国与刚果(金)内部和外部的投资风险则是两国经济合作面临的挑战。中刚经济合作是中国与非洲资源富国合作的典范,对推动中非经济关系的发展具有指导意义。     

用工业CT技术测量储层岩芯饱和度分布

认识储层岩石中含油饱和度及饱和度分布,对驱替机理的深入研究是非常重要的。为了搞清储层岩石在驱替过程中的饱和度分布情况,应用工业CT技术,提出了一种储层含油岩芯被驱替后的饱和度分布的CT密度差测量方法。在岩样的同一断面,分别对干岩样、饱和岩样及在驱替后的岩样进行CT扫描,重建相应的断层图象,测量所建图象的灰度值,计算出相应的密度值,用密度差法计算出饱和度及其分布值。在γ射线工业CT机“CD-300BG”上对某油田岩样进行了实际测量,获得的结果说明,采用CT密度差法测量饱和度分布是有效的。该方法与常规驱替法相比较,具有快速、精度高、无损岩样和能模拟地层状态测量等特点,是油田开发、油藏描述和地层评价的一种新的有效方法。     

Complete moment convergence and Lr convergence for asymptotically almost negatively associated random variables

In this paper, we investigate the complete moment convergence and L_r convergence for maximal partial sums of asymptotically almost negatively associated random variables under some general conditions. The results obtained in the paper generalize some corresponding ones for negatively associated random variables.     

高职院校工学结合教学中的困境与对策

工学结合是高职院校提高人才培养质量的重要途径,是学生尽早胜任岗位需求的必要环节。目前,许多院校在工学结合实施的过程中遇到诸多困难,文章首先分析了工学结合实施中的困境,比如经费不足、企业参与度不高、学生缺乏认同感、师资队伍紧缺等等,其次就如何面对困境提出相应的对策。