随机过程一阶概率分布函数的遍历性

提出了随机过程一阶概率分布函数具有遍历性的一个充分必要条件(定理1和推论1),并在较弱条件下,对一般的关于随机变量函数分布定理作了进一步的推广(定理2)。利用这些结果,讨论了随机初相位周期过程一阶分布函数的遍历性(推论2)。最后,作为应用,用具有一维均匀分布的随机过程构造了一种白噪音模型。     

Social Work Intervention with White Collared Employees and Their Families

This investigation presents a framework for understanding and also to test the efficacy of Social Work intervention on the well being of the white collared employee (industrial employee) and his/her family. A comprehensive and intensive personal- family exploration was done to uncover the relatedness of seemingly disparate areas of the clients lives. A total of 80 executives (industrial employees) served as subjects. A baseline assessment was done using structured, standardized interview-schedules/questionnaires. The results of the study can be enumerated as follows: After the Social Work intervention, the executives in occupational profile, there were significant changes in Role perception, overload, role conflict, low status and poor peer relations. In coping strategies there was significant improvement in sub-scales like problem solving and unproductive coping. Significant reduction was noticed in their proneness to heart disease, depression, inadequate mental mastery, and perceived ill health. There was significant improvement in their family group support, and in their expressiveness, achievement, orientation, active-recreational and organizational characteristics.     

白散泥稻田肥料效应试验研究

肥料是作物增产的重要因素。在农田施肥实践过程中,氮、磷、钾肥及配比用量因土壤不同而不同。笔者进行了白散泥稻田氮磷钾肥料效应的试验,采用3个因子、4个不同施肥用量的水平试验,推荐了最佳施肥用量。     

颜色词在语言中的运用

本文以英汉两种语言中的几个主要颜色词为例,比较了它们在运用上的差异,并对英汉语言文化中颜色词的不对等现象作了一些分析。     

教育、技能、经济:近期英国教育改革重点

英国教育与技能部先后公布<14～19岁教育和技能白皮书>、<技能--在商务中增强,在工作中提高>白皮书,意在大力推进英国职业技能教育的改革与发展进程,其着眼点十分明确,牢牢抓住了"教育、技能、经济"这一核心要害与未来的发展路向.这对我国职业教育改革具有积极借鉴和建设性启发.     

对虾白斑综合症病毒囊膜蛋白Vp28基因的克隆、表达及蛋白纯化

以对虾白斑病毒DNA为模板扩增出Vp28基因,经限制性内切酶（SmaI,Not I）酶切后按正确的读码框顺序插入到pGEX-4T-2表达载体上,重组质粒转化大肠杆菌,经菌落PCR和质粒双酶切鉴定、序列测定确认,证实成功地构建了Vp28基因原核表达载体．转化菌经IPTG诱导表达,SDS-PAGE显示有与预期大小约52kD相吻合的融合蛋白带,18℃诱导24h后获得了可溶性表达的目的蛋白,采用Glutathione Sepharose 4B亲和层析对重组蛋白进行纯化,获得了纯度很高的目的蛋白．     

颜填料对不饱和聚酯树脂及原子灰固化的影响

考察和比较了一系列的原子灰颜填料的作用和功能及对原子灰固化的影响，发现重晶石粉料对不饱和聚酯树腊及原子灰的固化有明显的影响。     

The one-in-ten: quantitative Critical Race Theory and the education of the ‘new (white) oppressed’

ABSTRACT

This paper challenges the notion that quantitative data – as a numeric truth – exist independent of a nation’s political and racial landscape. Utilising large-scale national attainment data, the analysis challenges the belief that ‘White working class’ children in England, especially boys, are ‘the new oppressed’ – as a former equality adviser has publicly claimed. The analysis applies Quantitative Critical Race Theory, or ‘QuantCrit’, an emerging quantitative sub-field of Critical Race Theory in education. The paper argues that far from being ‘oppressed’, White boys continue to enjoy achievement advantages over numerous minoritised groups; especially their peers of Black Caribbean ethnic origin. Additionally, the analysis uniquely exposes racialised trends of ‘equivalency’ in core subject qualifications, whereby minority ethnic children are over-represented in certain lower-status qualifications that are counted as equivalent in education statistics but not in the real world labour market. The analysis concludes that knowing misrepresentations of quantitative data are at the heart of an institutional process through which race and racism are produced, legitimised and perpetuated in education.     

服饰设计中黑白搭配艺术

本阐述了服饰设计中黑白搭配的色彩原理、对比特点以及它们所表现出来的审美价值与艺术魅力。     

东边外蓝印花布考论

东边外蓝印花面布以家织布为材料，由镂刻成各种图案的纸版，通过漏印的办法将防染浆刮印到底布上，再放入盛有靛蓝染料的缸内浸染，即成为蓝地白花的蓝印花布。提取染料的植物蓼蓝当年在东边外大面积极 种植，历史曾有多少家染房，生产的蓝印花布品类繁多，用以作被褥、衣服、帘帐等。蓝印花布有很高的艺术价值，制版的技术源于民间剪纸，保留了纸的艺术特色；图案的题材有花鸟、动物、人物、字等，以花鸟为大宗，内容喜庆、吉利，为人民大众所喜爱；蓝印花布的蓝色近属中性，给人以沉静、平和的感觉，和我国名的青花瓷有异曲同工之 妙。