共查询到20条相似文献，搜索用时 953 毫秒
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通过对《文后参考文献著录规则》的学习和理解,阐明参考文献著录方法,列举了有关著录事例和著录时应注意的问题。为著者撰写学术论文提供参考,以便提高学术论文和科技期刊质量。 相似文献
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《南京气象学院学报》2010,(4):512-512
本刊从2011年第1期开始,文后参考文献的著录格式由顺序编码制改为著者．出版年制。根据GB／T7714--2005《文后参考文献著录规则》,参考文献表的著录格式及参考文献的文内标注格式作相应调整。 相似文献
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参考文献检索著录对气象科技论文写作的意义 总被引：2，自引：1，他引：1
分析著录参考文献对气象科技论文写作的意义,提出应重视气象科技论文撰写中著录参考文献的必要性,检索查阅参考文献对作者选题、学习科技研究方法和科技论文写作技巧、明白交代所撰论文的科学依据、节约篇幅使文章更精炼、尊重他人研究成果是必不可少的,在引言中充分引著参考文献反映出该论文的起点和深度。指出良好的阅读习惯是论文引著参考文献的基础。介绍网上海量的数据库资源,给作者提供了检索和利用最新文献的条件和能力,可以帮助基层气象台站作者摆脱缺少学习资料的局限。并简要阐述了参考文献著录的方法。 相似文献
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文后参考文献是论文的必要组成部分。结合编辑工作实际,依据国家标准和规定,以《陕西气象》为例,分析气象科技论文文后参考文献引用和著录中存在的问题,给出正确的引用和著录方法,为科技人员撰写科技论文提供帮助,为编辑人员加工论文提供借鉴。 相似文献
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在编辑、加工文后外文参考文献时，笔者发现所著录的参考文献出现了新的情况。有些参考文献缺少“起止页码”项。查阅源文献后发现，一些外文期刊的页码编制方法发生了变化。例如，《JGR》(Journal of Geophysical Research，美国地球物理研究杂志)要求论文的著录格式 相似文献
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文后参考文献一般有两种方式，一是论文著者将在文中直接引用的文献列出参考文献表，置于正文之后，用以反映出真实的科学依据、严肃的科学态度、尊重前人的科学成果，它是为了核对和查找引用参考文献提供必要而充分的著录项目；另一是著者推荐可供参考的有关本主题的文献题录，有时置于附录部分。 相似文献
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Climate change is a global phenomenon, and its outcomes affect societies around the world. So far, however, studies on media representations of climate change have mostly concentrated on Western societies. This paper goes beyond this limited geographical scope by presenting a comparative analysis of issue attention in 27 countries. The sample includes, among others, countries that have committed themselves to greenhouse gas emission reductions under the Kyoto Protocol such as Germany as well as countries that are strongly affected by the consequences of climate change like India. In a first step, it describes the development of media attention for climate change in these countries from 1996 to 2010. Second, it compares the amount of media attention and explores whether it corresponds with indicators measuring the relevance of climate change and climate policies for a country. The analyses show that climate change coverage has increased in all countries. Still, overall media attention levels, as well as the extent of growth over time, differ strongly between countries. Media attention is especially high in carbon dependent countries with commitments under the Kyoto Protocol. 相似文献
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The Finite Pool of Worry (FPW) hypothesis states that humans have finite emotional resources for worry, so that when we become more worried about one threat, worry about other threats decreases. Despite its relevance, no conclusive empirical evidence for the hypothesis exists. We leverage the sudden onset of new worries introduced by the COVID-19 pandemic as a natural experiment to test the FPW hypothesis and a related hypothesis, the Finite Pool of Attention (FPA) hypothesis. The FPA hypothesis proposes that when we pay more attention to one threat, our attention to other threats decreases. To test these two hypotheses, we assessed self-reported attention, self-reported worries, and Twitter/news attention to various threats (climate change, terrorism, economic problems, and others) throughout the pandemic in three countries (USA, Italy, and China). We find that as attention to and worry about COVID-19 increases, attention to climate change decreases, but worry does not. Our results are confirmed by further analysis of a large, longitudinal U.S. sample. We find that public perceptions that COVID-19 and climate change are related do not fully explain the positive relationship in worry between the two hazards. In summary, our findings suggest that while there may be a Finite Pool of Attention to threats, there is limited evidence for a Finite Pool of Worry. 相似文献
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随着经济的发展,我国对高层建筑,以及智能建筑物的防雷很重视,具体的防雷措施也做的很到位.但相对于一些古建筑物来说,特别是砖木,砖石结构建筑,在防雷方面却没有引起足够的重视,现阶段能够大量保存的砖木、砖石结构建筑大部分都是具有重要历史、艺术、科学价值的革命遗址、纪念建筑物、古文化遗址、古城址、古窑址、古墓葬、古建筑、石窟寺、古民居、石刻等文物,因此对这些建筑的防雷措施应该更加重视.本文做了关于砖木、砖石结构建筑闪电分流系数研究,仅供参考,希望对砖木、砖石建筑物雷电防护工作起到一定的作用. 相似文献
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提出一种基于视觉注意机制的动态阈值选取方法.首先按人眼视觉注意特点计算各图块的显著性特征值,根据显著性特征值将图像块进行分类,然后利用最大类间方差法和多尺度的自适应阈值方法分别实现不同灰度特性区域的图像动态分割.实验结果表明:该方法能够实现图像多阈值的自动选取,不受照明条件的影响,能够获得满意的二值分割效果. 相似文献
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自动气象站出现不正常后的分析与处理 总被引：7，自引：0，他引：7
针对自动气象站出现的一次故障进行了分析,并介绍了故障排除的方法,以及故障排除后数据处理时应注意的问题。实践结果认为,不到万不得已不要轻易进行采集器复住,采集器复位要避开正点进行,且要特别注意做好原始数据的备份与释放工作。 相似文献
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Global Change in Local Places: How Scale Matters 总被引：17，自引：1，他引：16
Relationships between local and global scales deserve more attention than they have received in the global change research enterprise to date. This paper examines how and why scale matters, drawing on six basic arguments; examines the current state of the top-down global change research paradigm to evaluate the fit across relevant scale domains between global structure and local agency; and reviews current research efforts to better link the local and global scales of attention and action. 相似文献
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The streetlight effect is the tendency for researchers to focus on particular questions, cases and variables for reasons of convenience or data availability rather than broader relevance, policy import, or construct validity. To what extent does the streetlight effect condition the state of knowledge about climate change in Africa? Analysis of Google Scholar search results, both general and within leading climate change-related journals, reveals that two proxies for objective need, population and land mass, are associated with a higher volume of scholarly attention. Countries with greater exposure to the negative effects of climate change and countries with less adaptive capacity do not receive more scholarly attention. Rather, I find evidence that factors like British colonial history, strong civil liberties, and to a lesser extent political stability − factors not directly related to risks from climate change − affect scholarly attention. The streetlight effect is evident in climate change research on Africa. 相似文献
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针对解决图像描述生成中对浅层图像特征利用不充分、图像目标间关系提取不足的问题,提出一种基于注意力图像特征提取的图像描述生成算法.通过语言模型上下文信息对不同深度图像特征进行自适应注意力权重分配,使带有注意力的图像特征参与指导图像描述生成,提升了图像描述生成的效果.在MSCOCO测试集中所提算法的BLEU-1和CIDEr得分分别达到0.752和0.934,从而验证了所提算法的有效性. 相似文献
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基于循环神经网络的雷达回波外推算法的预报结果随时间逐渐模糊失真，同时难以预报强回波区域。针对上述问题，提出一种上下文融合和注意力机制的时空长短期记忆网络模型。该方法通过上下文融合模块充分提取雷达图像不同尺度的短期上下文信息；通过注意力模块拓宽预测单元的时间感受域，使模型感知更多的时间动态。以2019—2021年4—9月江苏省气象雷达数据为样本，通过试验对比分析，基于上下文融合和注意力机制的时空长短期记忆网络取得了更好的预测性能。在外推60min，阈值为10、20、40 dBz的条件下，临界成功指数和HSS分别达到0.7611、0.5326、0.2369和0.7335、0.5735、0.3075，有效提高了预测精度。 相似文献
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作为减缓气候变化行动的选择方案之一,碳捕获与封存（CCS）技术受到国际社会特别是发达国家的格外关注,但是能否得到广泛应用,除了要取决于其技术成熟度、成本,在发展中国家的技术普及和转让及其应用技术的能力,政策法规等因素外,其潜在的环境影响及其管理也是目前备受关注的一个问题。因此,针对CCS技术潜在的环境影响以及目前发达国家关于CCS技术环境影响的管理进行了分析,并对我国未来CCS技术的环境管理提出了一些对策建议。 相似文献