Results 31 to 40 of about 15,103 (157)
Integrative Conservation, Volume 5, Issue 1, Page 137-149, March 2026.Pometia pinnata demonstrated life‐stage‐specific genetic responses to landscape features, with asymmetric gene flow patterns and population recovery following historical bottlenecks, revealing complex topographic and demographic influences on forest genetic structure.
Madhuparna Chatterjee +5 more
wiley +1 more source
Dianci bileiqi, 1988 在应用敲击法对高压电瓷动态弹性模量测试结果进行修正的基础上,探讨了高压电瓷动态弹性模量的分布。根据动态弹性模量服从复合型威布尔分布的特点提出一个由特定配方的动态弹性模量预测其强度的方法。在均值意义下,还给出了高压电瓷动态弹性模量和强度间的相关关系。应用这个相关关系,它们间的相互推断具有较高的精度。
马功勋
doaj
Research on Real-time Abnormal Detection of Network Traffic under The Big Data Environment [PDF]
, 2015 随着互联网的快速发展，数据网规模不断扩大，基于数据网的各种应用业务也越来越广泛，对各大运营商以及业务数据量大的企业，在运维管理方面不得不投入了大量的人力与物力。在运维管理中，故障实时预警是最重要的一部分，快速并准确地预警故障，可以以最快的速度发现业务环境中的问题，从而及时地避免故障带来的严重损失。在大数据环境下，研究实时故障预警技术的理论和实现机制，在现实运维管理中有很大的实际意义。 其中流量实时预警是最重要的一个环节，通过流量的实时预警，可以很大程度反馈业务的故障。因此 ...
黄志敏
core
Integrative Conservation, Volume 5, Issue 1, Page 104-114, March 2026.The Johnstone's whistling frog is an invasive species whose loud night‐time calls may affect human health and well‐being. Our study in Cali, Colombia, combined fieldwork and online surveys to assess its urban occupancy, density, and potential health impacts.
Rubén Darío Palacio, Sumana Goli
wiley +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 125-136, March 2026.We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry +5 more
wiley +1 more source
Study on the Relationship of Carbon Emissions Right’ risks and Benefits [PDF]
, 2016 温室效应引发的环境问题已经威胁到人类正常的生产生活，如气候异常导致的疾病多发、海平面升高导致陆地减少、冰川退缩使得企鹅等动物的生存环境受到严重威胁等等。显然，温室效应不仅仅是一个人或者一个国家面临的问题，而是全人类面临的共同问题。为了能够制定出最有效的方法来对抗温室效应，世界各国常常齐聚一堂，共同商议最有效的解决方案。2012年伊始，我国在7个省市地区建立了碳排放权交易试点，这是我国对抗温室效应的开端。但是目前我国的碳排放权交易市场相对封闭，区域内、区域之间的流动性都不强 ...
徐慧
core
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Ni3S2 has emerged as a promising catalyst for the electrochemical oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐furandicarboxylic acid (FDCA), driven by its distinctive physicochemical properties. However, its practical catalytic efficiency is severely hindered by abundant electrochemically inactive surface sites and poor ...
Cheng‐Feng Yi +5 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2006 考虑可修的单元产品在出现故障时，由于种种原因，故障不能得到及时维修，形成了一段保障延误时间.于是这一更新过程为：正常工作（直到出现故障）-保障延误-故障维修-正常工作……. 假设工作时间、保障延误时间均服从指数分布，故障维修时间服从对数正态分布，用经典方法和广义p值方法给出了可用度的置信下限.
ZHANGGuo-fen(张帼奋) +1 more
doaj +1 more source
, 1997 正态分布近似式的研究郑金成蔡淑惠王仁智郑永梅程灿东（厦门大学物理系，361005）正态分布是一种重要的概率分布，在许多情况下，简单的近似解析方程有助于问题的解决。通过将理论计算与数值模拟相结合的方法给出了一个较好的近似式。标准正态分布函数的形式为Φ（..
王仁智 +4 more
core
Underrepresentation of bats in Africa's protected areas
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Biodiversity is severely threatened globally, with habitat loss and other human pressures accelerating species extinctions. Protected areas (PAs) are a critical conservation tool; however, their effectiveness in safeguarding many taxa, such as bats, remains unclear.
Cecilia Montauban +9 more
wiley +1 more source