西南江河梯级水电开发对河流水环境的影响及对策

进入新世纪,中国开始了一轮前所未有的河流水电开发热潮。以岷江为例,其上游干流已建成和在建的电站就有6座,支流水库不下10座。由于岷江水电的利用方式主要是引水式的梯级开发,水库容量小,调节能力弱,对河流的改造作用大,已经使得岷江上游多处河段河床干涸,河流的自然生境和景观发生了很大变化。解决这些问题的关键在于加强执行流域总体规划,对电站的设计和运行规则进行重新审订,保证河流的最低流量,挽救濒于险境的水体生态系统。     

大学生贫富差距对思想政治教育的负面影响及对策研究

高校学生贫富差距给思想政治教育带来了许多负面影响,破坏了环境的稳定性,加大了开展工作的难度以及增加了工作的复杂性,因此需要高校思想政治教育者通过弘扬大学精神、普及心理教育以及运用物质激励等方式加以解决。     

把“红色虚拟旅游”引入到高校纲要课教学中

课堂教学是高校思想政治教育的主渠道。充分利用现代新媒体,通过跟随课本红色虚拟旅游,开展“重上井冈山”、“重走长征路”、“回延安”、“沂蒙颂”等红色旅游系列活动,增强大学生的课堂参与度,从而提高教学实效,传播精神正能量,实现引导大学生认可接受并主动践行社会主义核心价值观的目的。以《重走长征路》为例,对红色虚拟旅游教学改革的基本原则、实施方案、心得体会进行总结。     

The dissection room experience: A factor in the choice of organ and whole body donation—A Nigerian survey

The psychosocial impact of human dissection on the lives of medical and health science students has been noted. To assess the impact of the dissection room experience on one's willingness to become a whole body and organ donor, the attitudes of 1,350 students and professionals from the medical, health, and non‐health related disciplines to body and organ donation were studied. The participants were broken into categories according to degree of exposure to human dissection. Participants who were never exposed to the dissection experience showed more willingness to donate their bodies than those who were exposed. With the exception of the physiotherapy department, the students and professionals from the health science departments who were exposed to the dissection room but never engaged in dissection showed the most unwillingness to donate their bodies (P < 0.001). An unwillingness to donate oneself was noted as one of the negative impacts associated with exposure to the dissection room. Willingness to donate an organ correlated positively with the level of exposure to the dissection room (P < 0.001). Most of the reasons for unwillingness were traceable to negative perceptions of the dissection room as a result of poor and disrespectful management of the human cadavers. Anat Sci Educ. 7: 56–63. © 2013 American Association of Anatomists.     

Knowledge and transformative social action: the encounter of selected traditions of participatory (action) research

The argument in this paper is that action and participatory research developed within the context of social and political movements aimed at promoting democratic relationships and institutions represents a methodological strategy for deconstructing and reconstructing the hegemonic perspective of knowledge and knowledge production. After a brief reflection about the place of social transformation in today's social practice, especially in education, the paper looks at selected traditions of action and participatory research from Europe [England (Tavistock), Scandinavia and Germany] and Latin America (Colombia and Brazil). These experiences, whilst attending to particular social conditions, can be seen as attempts to develop knowledge that promotes and strengthens a shared world view that aims at social justice and recognition of differences.     

Archiving the wild,the wild archivist: Bukit Brown Cemetery and Singapore’s emerging ‘docu-tivists’

In recent years there has been growing interest in the discipline of computing in relation to cultural heritage, parallel with developments in greater user participation in archives and advances in documentation work. These trends are reflected in the case of a documentation project of an old Chinese cemetery in Singapore, Bukit Brown Cemetery. This case was characterised by tensions among the ‘wild’ array of emerging individual participants and archivists that took the momentum away from both more formal NGOs and government institutions in documenting, archiving and raising awareness of the heritage of the site when part of it was announced to be set aside for a new highway. The case presents a compelling need for participatory archives, facilitated by computing interventions encouraging public engagement and visits to the site. Being actively involved in the documentation process, the authors reflect on how conceptual frameworks of records may assist in designing new media innovations and informing the ways by which a cemetery may be documented. Through these reflections, the authors argue for the active participation of archivists and records professionals in documentation work, and demonstrate how, in the creation and keeping of records, they shape the collective imagination of the public and other stakeholders in heritage sites.     

旅游干扰对草原旅游点植被的影响——以内蒙古希拉穆仁草原金马鞍旅游点为例

近年来,随着内蒙古希拉穆仁草原旅游区旅游设施的不断建设和旅游活动的增加,其草原环境岛屿化现象严重。为保护草原景观和当地生态环境,探索草原旅游干扰的基本特点和规律具有十分重要的意义,也可为调控旅游干扰和实施规划与管理提供重要依据和理论支撑。在诸多的旅游干扰影响因素中,游客的活动和践踏以及车辆的碾压是草原旅游点及周边旅游环境产生变化的直接影响因素,而其影响又直接反映在该立地上的植被生长、发育和演替变化上。本文采用植物样方调查法对草原旅游点周围、不同活动区周边、不同等级道路上的植物种类构成与各种植物的相对密度、植被的总盖度、草群高度、植被地上生物量以及丰富度指数等进行了调查分析,以其相关指标变化来探究旅游干扰对草原旅游点植被的影响。     

美国经济去杠杆化及对我国经济的影响

自2008年以来,由美国的次贷危机引发的金融危机席卷全球。一时间,全球经济如遇骤寒,股市狂跌,债券以及基金市场一片萧条,房地产业也止升转降。而隐藏在这一切表象后的本质是世界经济的去杠杆化。本文就现世界经济新焦点的“去杠杆化”问题进行探讨,从去杠杆化的概念入手,分析去杠杆化的各阶段,并最终阐述去杠杆化给我国经济带来的影响。     

“岗位参与”影响教师专业发展的实证分析

影响教师专业水平的途径有很多,但岗位工作肯定是最重要也是最直接的途径。教师对教学专业工作最愿意投入,但投入深度并不够。教师对学校工作参与程度越大,更能感受到学校对教师专业发展工作的重视,也更有利于他们自己社会地位、职业满意度和同事关系的接受与认可。总体而言,鼓励教师参与学校工作,尤其是教学专业工作和教学管理工作,有利于教师专业水平的整体提升。     

现实情境和网络情境下去个性化的消极影响及教育转化

个体处在群体中时会表现出一种个体独处时不会产生的特有的社会心理现象——"去个性化"。近年来随着网络时代的到来,网络情境中的去个性化现象也逐步引起了人们的关注。现实情境和网络情境中"去个性化"会带来的负面影响,正确看待去个性化现象,可以采取多种方法减少其消极影响。