Results 61 to 70 of about 41,814 (172)
Evaluating the use of taxonomy in the IUCN Red List
Conservation Biology, EarlyView.Abstract Taxonomy defines the units that conservationists strive to preserve for future generations. However, the discovery of new species and the taxonomic revision of existing species affect conservation efforts. Despite the importance of taxonomy for a species’ conservation, there is currently no overview of how those leading species extinction risk
Stephen T. Garnett +8 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2005 目的探讨P53、VEGF在胃癌组织中的表达与胃癌生物学行为之间的相关性的关系。方法利用免疫组化S-P法对43例胃癌组织及30例癌旁正常组织中的P53、VEGF表达与微血管数目（MVC）进行研究。结果VEGF的表达与肿瘤细胞的分化程度及临床病理分期密切相关 ...
马波, 赵吉生, 丁大勇
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Zhejiang Daxue xuebao. Lixue ban, 2006 视差估计与补偿是立体视频图像压缩编码中的关键技术.本文分析了立体摄像系统视差分布的约束条件（外极线约束、方向性约束等）和视差矢量的相关性（帧内视差矢量的空域相关性和帧间视差矢量的时域相关性），并结合H. 264标准中的多种块选择模式之间的相关性，提出了基于H. 264的立体视频编码的视差估计快速算法.实验结果表明，提出的快速算法能有效地降低视差估计的计算复杂度.
XUBin(徐彬) +3 more
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Insights for conservation from the Ecological Knowledge Games project
Conservation Biology, EarlyView.Abstract Environmental conservation research requires robust methods for collecting large‐scale behavioral data and engaging diverse stakeholders in decision‐making processes. We (Y.P., A.B.D., and N.B.) created EcoKnowGames (Ecological Knowledge Games), a transdisciplinary project that develops knowledge games for conservation science and data ...
Yuan Pan +4 more
wiley +1 more source
Role of funders in embedding tests in conservation practice
Conservation Biology, EarlyView.Abstract Effective conservation practice requires decisions based on reliable and relevant evidence, but significant gaps in the evidence base exist. Incorporating well‐designed tests of the effectiveness of interventions for biodiversity in conservation projects is one of the best ways to scale up the rate of evidence generation.
Rebecca K. Smith +28 more
wiley +1 more source
Shuitu Baochi Xuebao, 2002 分析了野外实测的1999年种植季节地温资料,将覆膜后地温与不覆膜地温进行对比,分析了种植季节地温特征的变化规律.同时分别研究了800、1400及2000观测的覆膜与不覆膜条件下相邻5 cm土壤耕作层地温的相关性,这3个时间覆膜与覆膜与不覆膜条件下地表0 cm与各耕作层地温之间的相关性,以及同样3个时间同深度覆膜与不覆膜地温的相关性.上述相关关系均可用确定的线性关系表达,拟合的相关系数较高.
李毅 王文焰 潘渝 张江辉 王全九
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Changes in the transformative potential of action proposals in Finnish Red Lists from 1986 to 2019
Conservation Biology, EarlyView.Abstract Red lists provide critical knowledge regarding biodiversity decline, especially in Finland, where broad assessments have been made regularly since the 1980s. They deliver information on the threat status of species and ecosystems, propose actions to guide conservation policy, and have the potential to spur transformative change.
Anni Arponen +4 more
wiley +1 more source
Uncovering correlates of decline and critical refuges for a threatened terrestrial mammal
Conservation Biology, EarlyView.Abstract Globally, the geographic ranges of numerous species are contracting. Identifying spatiotemporal patterns of threat impact can illuminate why species decline in some parts of their range but persist in others. We developed a correlative approach to identify species’ response thresholds and locate ecological refuge areas associated with ...
Natalya M. Maitz +5 more
wiley +1 more source
How identity bias affects perceptions of conservation messages on social media
Conservation Biology, EarlyView.Abstract Public support is essential for conservation, as public opinion can influence decision‐making and policy. Therefore, understanding whether bias toward conservationists due to their identity (identity bias) affects their perceived credibility and support for their recommendations is important.
Lauren F. Rudd +4 more
wiley +1 more source
血液黏度与血球压积、血糖、血脂和高、低密度脂蛋白的相关性分析
Zhongguo shiyan zhenduanxue, 2010 目的分析血液黏度与血球压积、血糖、血脂、高密度脂蛋白和低密度脂蛋白的相关性。方法回顾性分析我院体检科2008年12月99名查体人员血液黏度（血浆黏度和全血黏度）、血球压积、血糖、血脂（甘油三脂、总胆固醇）和高、低密度脂蛋白的检测结果,并利用SPSS 11.5统计软件包中直线相关分析统计血液黏度与其余各项的相关性。结果血浆黏度与血球压积、血糖、甘油三脂、总胆固醇均无直线相关关系;而全血低切变率（1/5s）下粘度与血球压积、甘油三脂、总胆固醇和低密度脂蛋白具有直线正相关关系,与高密度脂蛋白具有直线负相关关系;
郑立华 +4 more
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