高职院校校园文化建设要融入行业文化——以陕西铁路工程职业技术学院为例

高职院校校园文化建设是高职院校精神文明建设的重要内容,高职院校校园文化应以特色专业文化为核心,走与行业文化相互融合的建设之路,只有这样,才能突出高职院校校园文化的特色.     

Quasi-minimax estimation in the partial linear model

This article discusses the minimax estimator in partial linear model y = Zβ + f + ε under ellipsoidal restrictions on the parameter space and quadratic loss function. The superiority of the minimax estimator over the two-step estimator is studied in the mean squared error matrix criterion.     

中国文章学成立与古文之学的兴起

关于中国文章学成立时代的讨论,不仅是对成立时间的不同判断,更涉及对中国文章学的基本内涵、理论体系、总体特色与历史演变的理解与认同。魏晋南北朝中国文章学的基本内涵已经明确,理论系统初步建构,并且产生代表性成果,可以视为中国文章学成立的时代。魏晋南北朝文章学以诗赋骈文为中心。宋代以后,散体古文占据文坛中心地位,古文之学的兴盛引发中国文章学中心发生转移,并导致文学批评的一系列变化。不能以古文文章学的成立等同于中国文章学的成立,文话也难以称为中国文章学成立的标志。"文章"与"文章学"应视为动态的、有弹性的历史概念,中国文章学系统兼具开放与稳定的特点。     

丝绸之路经济带农牧业合作的空间、潜力与中国农业“走出去”策略

通过丝绸之路经济带的建设,强化我国与中亚五国在政治、经济、文化和民族间的联系,开展农业领域的合作,发展地区经济,是一件互利双赢的事业.与中亚国家进行深度的农牧业合作,既可以加快这些国家农牧业的发展,提高人民食物保障能力或提高其农产品出口的水平,又可以为我国的涉农企业走向深度参与一带一路建设、消化产能、布局农产品全球供应链提供良好的机遇.     

Multiple comparisons of exponential location parameters with a control based on doubly censored sample under heteroscedasticity

In this article, a one-sample procedure for multiple comparisons of exponential location parameters with a control under heteroscedasticity is proposed. The observations are obtained by doubly censored samples. A one-sided and two-sided confidence intervals are used to perform such multiple comparisons. Statistical tables of critical values and an example of comparing four drugs in treating leukemia are provided.     

Contents of heavy metals in arable soils and birth defect risks in Shanxi, China: a small area level geographic study

The burgeoning demands of China’s urbanization and industrial development put pressure on the resources of the entire country and have direct and indirect effects on the health of individuals, at times in areas far removed from cities themselves. Current evidence suggests that heavy metal pollution in soil, a common by-product of coal mining and other industrial activities, may be linked to risk of birth defects. We examine this hypothesis using small area level data including soil samples and detailed birth records from 2002 to 2004 from 97 villages in Shanxi province, a heavy coal-mining region. We find that soils containing arsenic, lead, and nickel are significantly correlated with the incidence of birth defects. In particular, we find a strong positive dose-dependent association of birth defects with lead, a moderate positive effect with arsenic, and a dose-dependent negative association with nickel. These results are consistent with the postulated link between arsenic and lead and human birth defects, but raise questions about the effects of nickel in this context. China’s rapid urbanization underscores the need for closer attention to the relationship between the health and the environment.     

指类句的修辞性嬗变

指类句可加以改造而获得特定修辞效果,"全都……,只有……"这一句式就是一例。此类修辞效果是通过"全都……"增强语句的语义信息到极致获得反衬,继而通过"只有……"突显例外现象实现的。指类句是对一类事物属性的隐性全称量化,同时又容忍例外现象。对指类句的元语用分析表明,在元语用层次,理解指类句的认知机制、指类句理解的心理逻辑和语言使用的会话修辞逻辑使得这种改造成为可能。     

Understanding the Kuznets Process—An Empirical Investigation of Income Inequality in China: 1978–2011

The constrict claim that ethnic heterogeneity drives down social trust has been empirically tested across the globe. Meta-analyses suggest that neighbourhood ethnic heterogeneity generally undermines ties within the neighbourhood (such as trust in neighbours), but concurrently has an inconsistent or even positive effect on interethnic ties (such as outgroup trust). While the composition of the living environment thus often seems to matter, when and where remain unclear. We contribute to the literature by: (1) scrutinizing the extent to which ethnic heterogeneity drives down trust in coethnic neighbours, non-coethnic neighbours, unknown neighbours and unknown non-neighbours similarly; (2) comparing effects of heterogeneity aggregated to geographical areas that vary in scale and type of boundary; and (3) assessing whether the impact of heterogeneity of the local area depends on the wider geographic context. We test our hypotheses on the Religion in Dutch Society 2011–2012 dataset, supplemented with uniquely detailed GIS-data of Statistics Netherlands. Our dependent variables are four different so-called wallet-items, which we model through spatial and multilevel regression techniques. We demonstrate that both trust in non-coethnic and coethnic neighbours are lower in heterogeneous environments. Trust in people outside the neighbourhood is not affected by local heterogeneity. Measures of heterogeneity aggregated to relatively large scales, such as, administrative municipalities and egohoods with a 4000 m radius, demonstrate the strongest negative relationships with our trust indicators.     

网络女主播生存状态的理性透视

随着各类直播平台的增加,从业门槛的不断下降,网络女主播的数量急剧攀升。目前,网络女主播收入不稳定、竞争压力大、社会认可度低,其生存状态不容乐观。只有改变社会冷视,关爱女主播;改进平台建设,培养其责任感;优化网络内容制作,引领受众健康、稳定的需求;健全规范,形成"国家—行业—平台"三级规范体制;才能真正保障网络女主播的合法权益。     

中国共产党与河南红枪会

红枪会是20世纪二三十年代主要活跃于冀鲁豫一带的农民自卫组织,起源于河南并以河南为盛.中国共产党对红枪会的性质和作用进行了正确分析,在国民革命、抗日战争和解放战争的不同历史时期对红枪会积极进行改造和争取,使其最大限度地为我党领导的革命事业服务.