动词前“来”功能的多样性与属性的统一性

“来”在“（PP／VP）＋来＋VP”句式中的功能纷繁复杂，以往的研究主要着眼于个性的挖掘，进而不断地分裂出新的属性。而从认知语言学的角度看，那些分布于不同旬法环境中的“来”，虽表现不同，但其本质上还都保留了“位移”这一核心特征，因此在属性上仍可统一处理为动词。     

Life satisfaction,ethnicity and neighbourhoods: Is there an effect of neighbourhood ethnic composition on life satisfaction?

Immigrants and ethnic minorities tend to have lower life satisfaction than majority populations. However, current understanding of the drivers of these gaps is limited. Using a rich, nationally representative data set with a large sample of ethnic minorities and matched neighbourhood characteristics, we test whether first and second generation minorities experience lower life satisfaction once accounting for compositional differences and whether, specifically, neighbourhood deprivation impacts their wellbeing. We further investigate whether a larger proportion of own ethnic group in the neighbourhood improves satisfaction. We find life satisfaction is lower among ethnic minorities, and especially for the second generation, even controlling for individual and area characteristics. Neighbourhood concentration of own ethnic group is, however, associated with higher life satisfaction for Black Africans and UK born Indians and Pakistanis. The effect for Black Africans may stem from selection into areas, but findings for Indians and Pakistanis are robust to sensitivity tests.     

The role of the school library: reflections from Sweden

Libraries are critical learning spaces and may play a significant role in intercultural education initiatives, particularly in Sweden where the national curriculum ascribes central functions to libraries for learning activities. Unfortunately, the ways in which teachers and librarians may collaborate to leverage mutual resources is not fully understood. This article uses Pirjo Lahdenperä’s model of intercultural education development to consider the case of a small school library in a highly diverse urban neighbourhood. Although public libraries in Scandinavia can support intercultural educational values by addressing individual needs and complementing curriculum-based teaching, the development of new teaching practices requires additional guidance as well as institutional support.     

社会主义市场经济中的剥削问题

股权多元化在我国开始出现,资本报酬不能再被看作是剥削行为,发达资本主义国家科层组织的出现,使劳动可以分享税后利润。我国现代企业和私营企业中的资本报酬也不能看作剥削,社会主义市场经济条件下存在两种剥削形式。     

中国电视步入人本时代

伴随经济的发展和电子技术的日趋成熟,面对电视观众的分流,各频道间的竞争,电视正由传统的单向传播转为双向互动传播,步入了电视传播的人本时代。这种变化突出地表现在新闻播报方式的变革,电视节目的多元化和节目内容的人文化。这种变革为电视荧屏注入了勃勃生机,也造成了部分电视节目的低俗和粗糙,这种倾向值得人们警醒。     

光分集接收中的孔径效应

激光束通过湍流大气后在接收平面上的通量密度相关状况是光分集接收的设计基础。本文讨论了接收天线孔径平滑效应对空间相关性的影响。我们认为孔径平滑效应将增加通量密度的相关距离,但在光斑范围内,仍存在空间不相关的子域,所以分集接收技术仍可用来改善信号质量。实验证实了这一推断,并证实了空间分集接收技术在改善光信号质量方面有很大的潜力。     

Diversity,civic virtues and ecological austerity

A single global culture and a unique set of world institutional arrangements, based on an ever-increasing consumption of natural resources and environmental pollution is not sustainable nor can be sustained. In this paper some key ideological and moral com­ponents of the urgently required changes towards a culture of sustainability are examined, together with the implications, difficulties and requirements for its embodiment both in individual practices and in social institutions. In particular, it is argued that the values and attitudes which promote the protection and integration of diversity—both cultural and biological—and restrain the current trends in natural resource consumption and environmental pollution are to be developed by the citizenry if global societies are to survive. In the domains of political participation, rational dialogue and civic virtue, sustainability is akin to the inherited republican ideals of liberty, equality and fraternity. Sustainability must now become an indispensable fourth moral pillar in the structuration of society and, in particular, in the coming world republican polity, which will necessarily take account of the diversity of cultures and institutions. It is shown that, otherwise, the now developing unsustainable global society would otherwise cease to exist.     

Riparian woody plant diversity and forest structure along an urban-rural gradient

Changes in riparian woody plant assemblages are anticipated in the southeastern United States due to increases in urbanization rates. Because riparian forests serve important roles in maintaining water quality and biodiversity, understanding how they respond to urbanization is crucial. The objective of this study was to examine forest structure and woody vegetation diversity indices of riparian communities in response to an urbanization gradient in West Georgia, USA. Measures of forest structure and diversity were compared to measures of urbanization and land cover. Although Liquidambar styracifluaand Quercus nigrawere dominant species in the forest stand and regeneration layer for all riparian communities, the invasive, non-native shrub Ligustrum sinense was the most dominant species observed in the regeneration layer for urban, developing, and agriculture communities. The proportion of non-native species in the forest stand and regeneration layer decreased and Shannon diversity of the regeneration layer increased with increasing distance from the urban center. Shifts in diversity indicate that anthropogenic disturbance may subdue the ability of diverse communities to resist non-native plant invasions.     

新时期地方高校党校培养教育现状调查与对策研究——以长春工程学院为例

高校党校培训存在的培训粗放化、培养形式化、方式程序化、目标单一化等问题,致使大学生入党信念不坚定,呈现入党动机多元化的特征.本文采用调查问卷的形式对新时期高校党校培养教育现状进行了调研,对培训考察过程中存在的问题及遇到的瓶颈进行梳理总结,深入分析问题产生的原因,对新时期地方高校党校培养教育工作改革提出了富有成效的建设性意见.     

Visions of Public Space: Reproducing and Resisting Social Hierarchies in a Community Garden

Urban public spaces are sites of struggles over gentrification. In increasingly diverse cities, these public spaces also host interactions among people of different class, race, ethnicity, and immigration status. How do people share public spaces in contexts of diversity and gentrification? I analyze the conflicting ways of imagining shared spaces by drawing on an ethnographic study of a community garden in a diverse and gentrifying neighborhood in New York City, conducted between 2011 and 2013. I examine how conflicts among gardeners about the aesthetics of the garden and norms of conduct reproduce larger gentrification struggles over culture and resources. Those who wanted the garden to be a lush and orderly space drew on their privilege and resources to leverage support from institutional actors and push through a vision that resonated with aesthetic preferences of affluent residents and developers. At the same time, I found that the diversity, combined with several other characteristics, created openings for cultural disruption. Utilizing relationships built across dramatic lines of class, race, and immigration difference, less privileged gardeners were able to destabilize hierarchies and defend their visions of this public space. Conflict and messy deliberation—rather than harmonious community—facilitated engagement with difference.