四川盆地中三叠世盐盆分布与演化特征研究

四川盆地卤水分布广泛，资源丰富, 早为世人所瞩目，中三叠统雷口坡组是四川盆地最早开采天然气和盐卤的层系之一。根据盆地雷口坡组大量钻井资料研究表明，盆地雷口坡组主要成盐期分别为雷三2 期和雷四2 期，在盆地东部和南部由于受到古隆起的影响，盐岩地层已被剥蚀难以保存，现今盐岩主要分布在开江古隆起和泸州古隆起的西部以及天井山古隆起的南部（华蓥山以西—龙门山以东的川西—川中地区）。印支运动对盆地雷口坡组盐岩在平面的迁移起着十分重要的作用，根据不同时期盐岩统计数据看，两期盐盆在平面上具有向西迁移、叠加的特征，其中川中的GS1 井就钻遇了这两期的盐岩。     

Does a universal non-contributory social pension make sense for rural China?

China’s pension reform during the past three decades has allowed a majority of China’s population to be covered by a pension scheme. Of particular note has been the New Rural Pension Scheme (NRPS), a voluntary programme introduced starting in 2009. One goal of our analysis is to assess that pension scheme, using a variety of sources of information including data drawn from recent (2013 and 2015) nationwide China Health and Retirement Longitudinal Surveys (CHARLS). Our analysis involves an exploration of differences between the generosity and structure of the NRPS and other pension schemes currently in place. We also explore the feasibility of reforming the current “quasi-social pension” component of the NRPS by substituting a universal non-contributory social pension pillar. In connection with our assessment of the NRPS, we note the unusually low benefit levels for rural China.     

Fire and restoration of the largest urban forest of the world in Rio de Janeiro City,Brazil

National Park of Tijuca in Rio de Janeiro (Brazil) is about 3,300 ha and considered the largest urban forest in the world. Its floristic composition is typical of Atlantic Rain Forest. The reserve is being altered because of fire occurrences and urban expansion. This study identified locations and causes of forest fires, and makes management recommendations to restore damaged areas. From 1991 to 2000, forest firefighters recorded an average of 75-fire occurrences/year. Identified causes included hot air balloons (24%), intentional (24%), rubbish burning (21%) and religious practices (17%). Primary fuels included invasive grasses and ferns. Although hot air balloons destroyed larger areas of forest in each occurrence, a greater number of fires started in the invasive vegetation along roads that bisect the forest. In response to recurrent forests, invasive vegetation has spread gradually into the forest increasing forest degradation. To decrease fire damage, sites with high fire frequencies and density of invasive vegetation were planted with less flammable species. Results indicate that fire frequency decreased and density of invasive vegetation declined. This approach appears to prevent fire incidence, reduce the need for fire fighting, and preserve existing biodiversity.     

教师教学观念的历史演进

教师的教学观念具有历史性,它随着社会政治、经济、文化与教学实践的变化而变化、发展而发展。因此,不同时代的教师教学观念都不可避免地带有时代的烙印,具有不同的特点。本文以不同时期教师教学观念的主要特征为线索,描绘了教师教学观念的历史演进脉络。     

Les transformations de l'intégration par l'emploi: Regards croisés : France métropolitaine - île de La Réunion

Against a background of mass unemployment and the increasing precariousness of employment, the current changes in the labour market demand that we examine the previously central role of paid employment in social integration. If the individual now deprived of employment or having a temporary contract is by dint of this fact less included in society or is less secure by not having a permanent salary, is it to say that he embodies the face of the de-affiliated, of those who miss out on social benefits? Taking the example of the Reunion Island which has the highest level of unemployment and population covered by the minimum income (RMI: Revenu Minimum d'Insertion) in the country, this article endeavours to explain and understand how, in the context of a protective society and increasingly flexible employment market, new methods of social integration without and resulting from paid employment are being formed.     

Les agriculteurs dans la fabrique d'une nouvelle agriculture

The model of development that has governed the modernization of farming in France is increasingly coming under attack. Given this, analysing the “work” that farming performs to “translate” the criticisms with which it must cope in formulating new definitions of roles is important in order to understand changes under way in this sector. The changes undergone by farming over the past eighty years are briefly presented and then the procedures and results of a survey, conducted during the mad cow disease among beef-farmers in Burgundy, are described. Light is thus shed on the diversity of the positions that farmers have adopted with regard to the future of their occupation. An interpretation is proposed of how the distribution (and interplay between) these positions might affect agriculture. - Special issue on Agriculture and food.     

"得"字句研究札记三则

我们认为 ,“得”字句的语义、结构中心在“得”后成分上 ,所以“把墙刷得白”不能说 ,是因为“把”字句表示一种处置 ,其后的谓语必然蕴含着实现这一时体意义 ,而作为有“把”的“得”字句中心的“白”是单个性质形容词 ,本身不包含实现这一时体特征 ;我们对范晓先生《复动“V得”句》一文中的用三个平面观点解释一种“得”字句提出一点疑问 ;对张豫峰以博士论文为基础发表的两篇论文中的观点和学风问题进行了批评。     

中国当代文学的历史传统与现实处境

通过对２０世纪 ５０年代文学创作的历史传统与现实处境的批判性审视,认为 ５０年代文学创作的政治化、模式化绝不是个别时期内的个别现象,它受到了五四新文学以来的功利传统、国家政治、作家主体退位等多重因素的影响。     

商法价值论

商法的价值是指商事法律规范对于社会和个人及其群体的积极意义。它体现商法精神 ,统领商事立法、执法和司法的全过程。商法作为带有公法化倾向的私法 ,既具法的一般价值 ,又有其自身的特殊价值。国家、个人、社会或营利皆不能作为商法本位。将贸易本位作为商法本位 ,既符合商法发达史的实际 ,也与现代商法发展的主旋律合拍。贸易本位是商法价值的基础。交易效率价值、交易安全价值和交易公平价值构成了当代商法的三大基本价值     

德曼的“新社会主义哲学”和他的“新发现”

亨利·德曼的“新社会主义哲学”建立在对马克思主义的批判基础上，并与资产阶级哲学实行联姻，德曼在马克思《１８４４年经济学哲学手搞》中的“新发现”表明的不过是对马克思主义的严重曲解，这一哲学不仅在理论上没有给社会主义运动贡献新东西，而且在实践上蜕变成了与法西斯合流的反动力量．