Results 21 to 30 of about 47,135 (168)
Conservation Biology, EarlyView.Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge +2 more
wiley +1 more source
Harnessing social media data to track species range shifts
Conservation Biology, EarlyView.Abstract Biodiversity monitoring programs and citizen science data remain heavily biased toward the Global North. Especially in megadiverse countries with limited biodiversity records, incorporating social media data can help address existing data gaps.
Shawan Chowdhury +15 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Sodium metal batteries hold significant promise for large‐scale energy storage due to the high theoretical capacity and abundant sodium sources, yet sodium‐metal anodes are hindered by dendrite propagation, unstable solid electrolyte interphase, and poor cycling efficiency arising from uneven Na deposition and volume changes.
Nan Xing +7 more
wiley +1 more source
Gaoya dianqi, 2019 在中国西北的一些高海拔地区,低温持续时间较长,硅橡胶性能改变而引起沿面闪络电压的变化对电力系统有很大影响,因此,研究低温环境对硅橡胶绝缘材料沿面闪络电压的影响以及低温下硅橡胶绝缘材料的闪络电压随温度变化的规律,了解低温下硅橡胶性能改变是否是造成绝缘子闪络事故的原因具有重要意义。为此,在低温下采用恒温试验箱对复合绝缘子用硅橡胶材料进行了低温冷冻处理,在不同温度的低温条件下采用平头板电极模拟不均匀电场,对不同Al（OH）3含量的硅橡胶试样进行了沿面闪络电压的测定。实验结果表明:随着温度的降低 ...
邢照亮 +7 more
doaj
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT This study demonstrates a new strategy for modifying the boron content to address stress‐relief cracking (SRC) in the 7CrMoVTiB10.10 alloy. First, coarse‐grained heat‐affected zone (CGHAZ) specimens with different boron contents were prepared via simulated welding thermal cycles.
Dongdong Zhang +3 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Thermally driven hydrogenation of CO2 to light olefins (C2=–C4=) using metal oxide‐zeolite tandem catalysts is an effective strategy for achieving carbon neutrality. However, progress in this area is constrained by zeolite pore transport limitations, acid‐site inactivation, and surface carbon poisoning.
Haifeng Tian +10 more
wiley +1 more source