川东北地区须家河组二段储层差异性分析

随着勘探程度的深入，为了扩大四川盆地天然气勘探领域、寻找新的勘探接替区，四川盆地的勘探区域由盆内逐渐向盆缘延伸。在这种背景下，川东北地区须家河组二段相继取得新的勘探成果，但在勘探开发过程中逐渐暴露了诸如区块之间气井产能差异大，储层的碎屑组分、结构及厚度、物性、孔隙结构差异明显等问题，制约了勘探开发的步伐。针对上述问题，根据岩芯观察描述、分析化验资料及测井解释成果，从沉积、成岩方面入手，对比剖析了川东北龙岗和营山地区须二段储层特征的差异性及其成因，认为远离物源区和高能水体的反复淘洗是造成储层差异性的首要因素，强烈的压实作用和多期石英加大对储层差异性起关键作用，自生绿泥石衬边胶结和长石选择性溶蚀最终决定了储层差异性。从而解释了气藏勘探开发中遇到的诸多问题，对有效指导该区的下一步勘探开发工作具有重要意义。     

The context of employment discrimination: interpreting the findings of a field experiment

Although field experiments have documented the contemporary relevance of discrimination in employment, theories developed to explain the dynamics of differential treatment cannot account for differences across organizational and institutional contexts. In this article, I address this shortcoming by presenting the main empirical findings from a multi‐method research project, in which a field experiment of ethnic discrimination in the Norwegian labour market was complemented with forty‐two in‐depth interviews with employers who were observed in the first stage of the study. While the experimental data support earlier findings in documenting that ethnic discrimination indeed takes place, the qualitative material suggests that theorizing in the field experiment literature have been too concerned with individual and intra‐psychic explanations. Discriminatory outcomes in employment processes seems to be more dependent on contextual factors such as the number of applications received, whether requirements are specified, and the degree to which recruitment procedures are formalized. I argue that different contexts of employment provide different opportunity structures for discrimination, a finding with important theoretical and methodological implications.     

山西传统民居美学思想初探

从历史、形式与内容、人与自然等三方面对山西传统民居的美学思想做一些探讨     

Effects of Parental Divorce on Teenage Children’s Risk Behaviors: Incidence and Persistence

It is generally difficult to separate the effects of divorce from selection when analyzing the effects of parental divorce on children’s risk behaviors. We used propensity score matching and longitudinal data methods to estimate the effects of parents’ divorce on their children’s binge drinking, alcohol consumption, tobacco use, marijuana use, and hard drug use. The children were between 12 and 18 years old in the first survey and between 18 and 24 years old in the second survey. Our results suggest that parental divorce significantly increased the probability of risk behaviors in their children. Moreover, many of these adverse impacts persisted over time, especially among teenage girls.     

Sexuality in Older Adults (65+)—An Overview of the Literature,Part 1: Sexual Function and its Difficulties

Objectives: The aim of the current article was to provide an overview of literature on sexual function and sexual difficulties in older adults. Method: The authors conducted a narrative review of papers published in English between January 2005 and July 2015 based on an extensive search in PsycINFO. Results: The review showed that although common biological changes may adversely affect sexual function in old age, sexual experience seems to also be affected by psychological and interpersonal factors. Conclusions: Greater life expectancy and better medical care will result in older individuals with chronic diseases living longer. The need for help to cope with changes in sexual health is likely to increase in older adults, as sexuality may be negatively affected through several pathways.     

How to Be a Good Alcoholic

Alcoholism is not one singular thing. It takes many forms, some more dignified and less destructive than others. This article explores how people drinking in the early hours of the day in bars present themselves and their relationship with alcohol and alcoholism. By means of ethnographic data, I analyze their strategies in dealing with the deviant use of alcohol. I find that the early morning drinkers use distinctions along three dimensions: managing drunkenness, taking breaks from drinking, and claiming certain motives for drinking. These distinctions are used in order to position oneself on a normative scale of different types of alcoholics.     

Prediction of posttraumatic stress disorder symptomatology after childbirth – A Croatian longitudinal study

Background

Following childbirth, a vast number of women experience some degree of mood swings, while some experience symptoms of postpartum posttraumatic stress disorder.

How the host nation's boundary drawing affects immigrants’ belonging

Across Western democracies, the place for newcomers in the host society is debated, involving often a questioning of immigrants’ belonging to their new nation. This article argues that immigrants’ feeling of host national belonging depends on how the host nation imagines its community and its concomitant boundaries. Utilising survey and country level data in multilevel regressions, immigrants’ belonging is found to vary significantly across the 19 countries included. A central contribution is the finding that citizenship policies do not explain this cross-national variation. Instead, what matters is the informal boundary drawing produced in the majority population's conception of what is important for being part of the national ‘us'. Thus, immigrants’ belonging is significantly greater when the majority population prioritises attainable criteria of national membership. In addition, these priorities are shown to have deep historical roots as immigrants’ belonging is greater in settler countries and in nations which democratised early. By showing that national imageries have consequences for a country's welcoming capacities, and by showing that these welcoming capacities are historically path dependent, the study contributes to the debate within nationalism studies about national identity's causal significance.     

民族的血缘性及其在当代中国的演化

在中国历史和现实中,谈民族无论如何是和血缘分不开的.中国人有认祖归宗的传统,实质上就是一种血缘认同.基于此,我们对民族概念的界定,也应该从实际出发,回归到中国社会一般理解和运用的那种含义,而不必去跟随外来话语莫衷一是.民族具有血缘性,除了一部分真实之外,更大部分是出于认同需要的“血缘拟制”.民族过程的基本倾向之一是民族的血缘性不断下降,而反映这种变化的直观表现就是族际通婚.改革开放是中国各民族交往交流交融最为深刻的时期,也是中国各民族的血缘性得到最为深刻改造的时期.无论是对照以往的调查资料还是经验观察,都可知当前我国族际婚姻的数量在增多,范围在扩大.族际通婚的增加淡化了各民族自身的血缘性,却增添了各民族之间血缘的联通性.各民族通过族际通婚将自己的血缘扩散到其他民族的过程,也就是中华各民族之间的血缘联系得到更为巩固的过程.     

Your position in society matters for how happy you are

This article shows that people's perception of their position in society is strongly correlated with their level of happiness, and thus that differences in happiness levels among countries in different welfare state clusters are influenced by people's perceptions of their relative position in society (subjective position). The study drew on data from the European Social Survey. Two important findings emerged from the analysis. First, an individual's subjective position in society is a more important predictor of happiness than objective measures such as income, education and labour market position. Second, the link between individuals’ perceived position in society and their level of happiness is moderated by the welfare state. In the Nordic countries, people's perceptions of their position in society have less influence on happiness whereas in Eastern European countries we found a strong connection between subjective position and happiness.