Results 11 to 20 of about 14,863 (167)
Justice in coexistence: Pastoralism and large carnivores on the Qinghai‐Tibet Plateau
People and Nature, EarlyView.Abstract The conflict between livestock husbandry and large carnivore conservation presents significant challenges in grassland ecosystems worldwide. Achieving sustainable coexistence among herders, livestock and large carnivores requires reconciling diverse perspectives and interests through equitable, inclusive and fair processes that address both ...
Yufang Gao, Yue Yu
wiley +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Root exudates play a key role as signals and nutrients in mediating plant–microbe communication. However, critical knowledge gaps remain regarding how root exudates mediate soil–microbe–plant interactions to regulate crop yield under long‐term straw mulching combined ...
Jiajie Song +7 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Achieving global conservation policy goals requires the ability to set and measure progress toward science‐based targets for biodiversity. The species threat abatement and restoration (STAR) metric was developed to enable actors to set science‐based targets for species.
Louise Mair +17 more
wiley +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT Online tutoring platforms (OTPs) are an increasingly popular way for learners to study languages and for teachers to earn money. On many OTPs, individual teachers are responsible for attracting potential students via self‐branding. While scholarship has examined OTP teachers’ self‐branding practices and identified some of the most popular self‐
Wenjing Zeng, Nate Ming Curran
wiley +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT This study examines how foreign language teachers’ beliefs about the medium of instruction and translanguaging evolve over time by revisiting three in‐service teachers twelve years after their initial interviews. Using a qualitative longitudinal design, the study traces how translanguaging was initially framed as pedagogically deficient but ...
Danping Wang
wiley +1 more source
Gaoya dianqi, 2015 为了克服二维不均匀场流注仿真求解中数值求解复杂及难收敛的问题,笔者提出了一个准一维流注发展等效模型,实现了不均匀场中流注发展仿真。基于该流注发展等效模型,对典型的厘米级棒—板间隙中正流注发展微观物理过程进行研究,获得了空间电场、电势、电荷密度分布及流注发展速度等重要微观物理量的变化特性。同时讨论了等效模型中流注通道外形对流注放电物理特性的影响,确定了合理选择流注通道外形的原则。
董曼玲 +4 more
doaj
Gaoya dianqi, 2023 绝缘子表面积聚的电荷会畸变电介质表面电场进而引发沿面闪络。为研究空气氛围中绝缘介质表面在沿面流注放电发展过程中动态电荷积聚情况，在自主开发的二维流体沿面放电仿真模型中增加化学反应体系，模拟了正负极性沿面放电在起始及发展过程中流注自身特性以及介质表面电荷分布特性的演化过程。研究发现施加电压为负极性时，介质表面始终累计负电荷，沿面流注头部累积电荷量极高，流注头部后方界面处电场极性反转，正离子向介质表面运动；施加电压为正极性时，沿面流注头部累积正电荷，尾部电子朝介质表面扩散，介质表面总电荷量为负值。
李晓冉 +3 more
doaj
Scientists in power plays: How substantive were scientists' narratives during the COVID‐19 pandemic?
Policy Studies Journal, EarlyView.Abstract Scientists who provide expert advice must engage with policy processes. Little is known about whether and how scientists deal with the political dynamics of policy processes that are inherent to policymaking. We study this question by building on the policy dimension concept within the Narrative Policy Framework.
Jule Ksinsik, Caroline Schlaufer
wiley +1 more source