论“科学技术是第一生产力”的社会转型效应

指出了邓小平"科学技术是第一生产力"的论断具有深刻的内涵,对于推动我国社会不断发展具有重要的作用。虽然不同的社会时期所凸显的社会问题有所不同,但社会问题的解决都离不开"科学技术是第一生产力"的正确指引。当前我国正处在新中国成立以来的第三次社会转型的关键时期,社会经济结构、文化形态、价值观念等都发生了深刻的变化,社会问题层出不穷,亟需得到妥善解决。立足于当前的社会状况并结合邓小平提出"科学技术是第一生产力"这一阶段的历史经验,重新解读"科学技术是第一生产力"这一思想有助于加快实现社会第三次成功转型,实现自然、社会与人类和谐发展。     

论市场经济进程中的伦理异化

市场经济时代的到来促进了中国社会的快速发展,但同时,在日渐物化的社会中,人们开始以社会道德的丧失为代价来换取自身利益的满足.这种社会道德异化现象的出现严重影响了社会经济的持续发展,扭曲了社会主义制度下发展经济的目的.要改变这种“异化”现象,就得让人们明白“社会道德是衡量社会发展水平的一杆秤,离开社会道德,社会发展就失去了意义”这一道理.人们只有用正确的社会道德观来规范自己的行为,才能更好地促进社会经济的健康发展,才能有助于解决经济发展中出现的种种问题,才能更好地构建社会主义和谐社会.     

云南省林业社会化服务体系现状及发展对策

健全林业社会化服务体系对巩固集体林权制度改革成果具有重要意义。基于对云南省林业社会化服务体系现状的分析,对云南省林业社会化服务体系建设的发展提出了4点对策:进一步推进林权管理体系建设,进一步加快林农专业合作社建设,进一步加大金融支持力度,进一步加大科技服务能力建设。     

基于社会表象理论的社区参与旅游开发研究——以福州鼓岭风景区为例

为了促进风景区旅游的可持续发展,以福州鼓岭风景区为例,基于社会表象理论,通过半结构式的访谈分析发现,鼓岭景区社区居民通过社会互动、媒体和直接经验获得的旅游发展的表象偏向积极,但迫于客观条件的限制,如资金、相关技术知识和政策支持等缺少,以及对旅游表象理解的不全面,导致当地居民暂处于表层的旅游参与。最后根据调查结果,提出提高社区居民参与景区旅游的开发建议。     

浅谈英语专业听力课中的英语新闻教学

在英语专业四级、八级考试中,听力部分都占据很大的比例,但这部分也是学生的主要失分点之一,尤其是其中的英语新闻的听力理解试题,学生的得分率普遍偏低.本文从英语新闻的结构特点、词汇特点和背景知识入手,探讨了解英语新闻的结构特点、词汇特点和背景知识在英语新闻听力教学中的重要性,并针对英语新闻听力教学提出几点建议.     

Subcutaneous Soft Tissue Sarcoma with Rhabdoid Features in a Dog

A nine-year-old male beagle dog had a white spherical mass in the subcutis of the left lumbar region. Microscopically, spindle to oval cells diffusely proliferated in the fibrous and myxoid stroma. Many neoplastic cells showed rhabdoid features or vacuolated cytoplasm. Immunohistochemically, the neoplastic cells were positive for vimentin and S100 and partly positive for neuron-specific enolase and glial fibrillary acidic protein but were negative for von Willebrand factor, desmin and α-smooth muscle actin. Ultrastructurally, the neoplastic cells had abundant cytoplasmic processes and desmosome-like structures. Cytoplasmic inclusions of rhabdoid-featured cells in HE sections were composed of aggregates of intermediate filaments, and cytoplasmic vacuoles were identified as an invagination of cytoplasm. Although malignant peripheral nerve sheath tumor was suggested according to these results, the present case was diagnosed as a soft tissue sarcoma with rhabdoid features due to a lack of identification of the basal lamina under electron microscopy.     

2种中国黑块菌的介绍及可持续发展研究

黑块菌是一类珍稀的外生菌根食用菌。着重描述印度块菌和夏块菌的形态特征和鉴别特征,并介绍它们的生境及分布区域。同时,对块菌的可持续发展提出建议。     

Extending the Encounter–Norm–Crowding Generalization to Angler Evaluations of Other Social and Resource Indicators

Recreationists who encounter more people than their normative tolerance for seeing others usually feel more crowded than those encountering fewer than their norm. This research note extends this observation–norm–evaluation relationship (e.g., encounter–norm–crowding) to other evaluations and indicators. Data were from a survey of anglers on the Gulkana National Wild River in Alaska (n = 288). Respondents who encountered more people than their norm felt more crowded than those encountering fewer than their norm. When impacts from other social indicators (e.g., camping within sight or sound of other groups, fishing area competition) exceeded user norms, crowding was higher and satisfaction with overall trip quality was lower than for those experiencing less than their norms. When impacts from resource indicators (e.g., litter, impacted campsites) exceeded norms, satisfaction with both environmental quality and trip quality were lower than for those experiencing less than their norms. The encounter–norm– crowding generalization, therefore, extended to other indicators and evaluations.     

Stewardship as a Path to Cooperation? Exploring the Role of Identity in Intergroup Conflict Among Michigan Wolf Stakeholders

Post-recovery wolf management remains controversial. In Michigan, dialogue centers on hunting wolves but controversy may be more nuanced than simple pro- or anti-hunting positions. Social identity may cause stakeholders to organize in groups and identity differences may be driving controversy. To explore stakeholder disagreement over wolf management, we conducted semi-structured key informant interviews (n = 21) about identity and stewardship in August–September 2012. Four overarching identity themes emerged regarding: (a) management objectives, (b) focal levels, (c) control methods, and (d) justifications for methods. Themes indicated two main researcher-defined identity groups. Interviewees from both groups identified six common stewardship themes: (a) bequest values, (b) ecosystem health, (c) education, (d) existence values, (e) pride in natural resources, and (f) sustainability. Findings suggest stakeholders may be conflicting over opposing identities vis-à-vis organization affiliation, which may be related to what management strategies individuals oppose. Establishing common stewardship objectives through established participation methods may help alleviate controversy.     

Behaviour and growth of juvenile brown trout exposed to fluctuating flow

Abstract –  Parr of brown trout ( Salmo trutta L.) were exposed to constant or fluctuating water level and flow in artificial outdoor stream channels during 21 days in three consecutive runs, and their individual behaviour and social interactions were monitored. Despite the large variation in flow, no clear differences in growth, which was generally poor, and behaviour were found between treatments. The signs of a social structure in the stream channels were very subtle and there were no clear relation between growth rate and aggressive/dominant behaviour in any of the treatments in accordance with findings in studies of growth and dominance in the wild. Thus, in regulated rivers, daily fluctuations in flow and water level (hydropeaking) are not likely to alter the behaviour of juvenile brown trout or affect their energy turnover negatively. Several studies now indicate that if stranding can be avoided, hydropeaking has relatively small direct effects on stream salmonids. Therefore, future research should focus on cascading ecological effects that may influence the productivity of the ecosystems in regulated rivers.