Ecosocial change and community resilience: The case of “Bönan” in glocal transition

ABSTRACT

The aim of this article was to identify and discuss ecosocial changes and community resilience mechanisms in a coastal fishing community of Sweden – Bönan. Data were collected through eight semi-structured interviews and field observations. An abductive thematic analysis was used to analyze data and background literature. The findings showed that Bönan has been exposed to a combination of ecosocial changes that have transformed the community, and therefore required community resilience interventions. This article concludes that social workers need to take an active part in ecosocial work for enhancing community resilience.     

Water and the History of China*

Water is the source of all life, and is closely related to human civilization. It had a special significance in China, so the ancient Chinese created the dragon god as a symbol of China, the Chinese and Chinese civilization. It can be said that the unique hydrological conditions on the territory of China created three great historical miracles: China, the Chinese people, and Chinese civilization. The Chinese have dedicated more effort than people in any other countries to water control and water use in order to make effective use of water resources and prevent flooding. It is their unparalleled achievements that have laid the foundation for these three miracles. Today, the Chinese people are facing unprecedented challenges in water control and water use. Exploring the historical Chinese relationship with water offers a good opportunity to understand the important role that water plays in long-term social development.     

Contribution analysis to analyze the effects of the health impact assessment at the local level: A case of urban revitalization

The health impact assessment (HIA) is a tool used to estimate the potential impact on health of non-health-related proposals prior to implementation. While it is increasingly used in Quebec, Canada, studies have not analyzed its medium-term impacts and potential long-term impacts. We conducted a contribution analysis using in-depth interviews with key stakeholders, as well as documents, observation and images related to HIA in order to analyze its impacts on the revitalization of road infrastructure, parks and green spaces, and residential housing. Our analysis not only reflects on the decision-making process through the adoption and implementation of HIA recommendations, but also on the link between actions implemented in the field and health outcomes.     

Uncovered and disrespected. A qualitative study of Jordanian women’s experience of privacy in birth

BackgroundPrivacy is related to a person’s sense of self and the need to be respected and it is a key factor that contributes to women’s satisfaction with their birth experiences.AimTo examine the meaning of privacy for Jordanian women during labour and birth.MethodA qualitative interpretive design was used. Data were collected through face-to-face semi-structured interviews with 27 Jordanian women. Of these women, 20 were living in Jordan while seven were living in Australia (with birthing experience in both Jordan and Australia). Thematic analysis was used to analyse the data.ResultsThe phrase ‘there is no privacy’ captured women’s experience of birth in Jordanian public hospitals and in some private hospital settings. Women in public hospitals in Jordan had to share a room during their labour with no screening. This experience meant that they were, “lying there for everyone to see”, “not even covered by a sheet” and with doctors and others coming in and out of their room. This experience contrasted with birth experienced in Australia.ConclusionsThis study explicates the meaning of privacy to Jordanian women and demonstrates the impact of the lack of privacy during labour and birth. Seeking a birth in a private hospital in Jordan was one of the strategies that women used to gain privacy, although this was not always achieved. Some strategies were identified to facilitate privacy, such as being covered by a sheet; however, even simple practices are difficult to change in a patriarchal, medically dominated maternity system.     

Water cycle algorithm for solving the reliability-redundancy allocation problem with a choice of redundancy strategies

Abstract

This paper proposes a new mathematical model for the reliability-redundancy allocation problem (RRAP) with a choice of redundancy strategies. To maximize the reliability of a system, this model chooses the best redundancy strategy from among both active and standby ones for each subsystem. For those with a standby strategy, a continuous time Markov chain model is used to calculate the exact reliability values. In order to solve the proposed mixed-integer non-linear programing model, a powerful evolutionary algorithm, called water cycle algorithm (WCA), is developed and implemented on three famous benchmark problems. Finally, the results of different benchmark problems are compared with those previously reported to show the superiority of the proposed model and the efficiency of WCA.     

以环境哲学为研究视域的文化自觉

以环境哲学为研究视域的文化自觉是站在明确的生态整体主义立场的学科文化自觉。它以哲学为衔接点，把环境与广义的文化联系在一起，努力为环境哲学寻求新的增长点。而弱的非人类中心主义观念作为观念侧翼，更细致地修复破碎染尘之人心。让人类有效地从社会走向自然，又从自然回归社会。审视以环境哲学为研究视域能否实现文化自觉？它必须立足以环境哲学的语境与方式思考文化自觉的可能与必然，并应用环境哲学的方法与逻辑阐释文化自觉的内涵与趋向。环境哲学所固有的自然之翼，是其学科存在的本质特征。但如若停滞于自然界的现象，而无文化元素的参与和交融，环境哲学的困顿将会在现象与抽象之间迷失。而文化元素的加入，又必须在自觉的前提下进行，它一方面是为融合确定边界，另一方面是为渗透找到根据。以对人类与自然界高度负责的精神，文化自觉与环境哲学都有着共同的使命：欣赏人与自然的和谐相处。     

社会性别视角下少数民族妇女在边疆生态治理中的作用分析——基于对怒江傈僳族的调查

本文在对国内外以社会性别视角进行的生态研究进行梳理的基础上，深入分析了历史上中缅边境北段怒江峡谷中以傈僳族为主体的少数民族妇女在地方民族社会发展进程中为当地生态平衡所做的重要贡献。同时，对在社会转型和边疆农业女性化的现实背景下傈僳族妇女在与生态环境互动的诸多细节进行了深入的调研分析，进而认为妇女与环境的关系必须要放在具体的经济和社会发展的语境中阐释，环境治理中应为少数民族妇女提供发挥能动性的平台，并强调社会性别分析对边疆生态环境治理的积极意义，以及少数民族妇女在边疆地区生态安全的建设过程中所发挥的独特而重要的作用。     

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。     

水平井流入控制阀控底水原理及影响因素分析

随着钻完井技术的发展，采用流入控制阀（ICD）完井技术开发底水油藏成为提高产量、降低成本的有效途径。弄清水平井ICD 控底水原理及影响因素成为利用其实现延缓底水锥进、提高油藏最终采收率的关键。在分析ICD 控水限流原理基础上，通过模拟计算，具体分析了流动剖面、环空流动、含水率等3 个影响控水效果的主要因素。分析结果表明：对于不具有高含水段的油藏，可以利用ICD 增大高渗段阻力，从而在牺牲总产液量的基础上降低产水，实现控水；ICD 所产生附加压降有效地减少了环空流动，增强了控水的稳定性，为实现长期稳油控水提供了保障；对储层物性参数分布认识出现偏差将会较大地影响ICD 的控水效果；对于存在高含水段的水平井，需要增大高含水段的附加压降，降低高含水段的产液量，才能有效实现控水。对水平井ICD 控底水原理及影响因素的分析结果为优化水平井ICD完井设计，控制底水锥进提供了技术思路。