2023-11-20 16:05:18生活
如今,氢燃料可以成为汽油和柴油的一种有竞争力的替代品

As the world strives to cut greenhouse gas emissions and find sustainable transportation solutions, University of Houston energy researchers suggest that hydrogen fuel can potentially be a cost-competitive and environmentally friendly alternative to tradi

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2023-11-20 16:05:18生活
WhaleVis将一个多世纪的捕鲸数据转化为交互式地图

Even though they're the largest animals on earth, whales remain difficult to track. So experts often turn to historical whaling data to inform current research. A dataset maintained by the International Whaling Commission (IWC) contains detailed informat

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2023-11-20 16:05:17生活
即使在冬眠期间,熊的基因也显示出昼夜节律

The internal clocks of grizzly bears appear to keep ticking through hibernation, according to a genetic study. This persistence highlights the strong role of circadian rhythms in the metabolism of many organisms including humans.

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2023-11-20 16:05:15生活
“狼喜欢摘樱桃”:建模显示了它们是如何在德国重新殖民的,以及它们未来可以生活在哪里

The return of the grey wolf (Canis lupus) to Germany, which began 23 years ago in the region of Lusatia in Eastern Germany, is a process of great ecological and social significance. Therefore, a precise understanding of the recolonisation of the original

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2023-11-20 16:05:15生活
新研究表明,蜜蜂甚至尝不到致命水平的杀虫剂

New research from the University of Oxford has revealed that bumblebees cannot taste pesticides present in nectar, even at lethal concentrations. This means bumblebees are not able to avoid contaminated nectar, putting them at high risk of pesticide expos

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2023-11-20 16:05:14生活
温度变化降低了筑巢成功率

Many songbirds are nesting earlier in spring because of warmer temperatures brought about by climate change. But the shift brings another danger that is especially deadly for nestlings: greater exposure to temperature variability in the form of cold snaps

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2023-11-20 16:05:12生活
突破环保化学品生产的界限

A team of pioneering researchers from the Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) has made a significant leap forward in the complex world of molecular chemistry.

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2023-11-20 16:05:11生活
不仅仅是废物:微小的囊泡在海洋中的细胞之间交换遗传信息

There is a lively exchange of genetic information between the numerous microorganisms in the oceans. This so-called horizontal gene transfer (HGT) is crucial for the evolution of many organisms and is, for example, also the most important mechanism for th

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2023-11-20 16:05:11生活
揭示了一种新型钙钛矿氧化物的独特导电机制

The remarkable proton and oxide-ion (dual-ion) conductivities of hexagonal perovskite-related oxide Ba7Nb3.8Mo1.2O20.1 are promising for next-generation electrochemical devices, as reported by scientists at Toky

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2023-11-20 16:05:10生活
自然再生的森林有助于保护亚马逊地区剩余的古老森林

The climate crisis and UN Decade on Ecosystem Restoration have generated great interest in the value of secondary forests. These are forests that have regrown naturally on land abandoned from agriculture.

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2023-11-20 16:05:09生活
根据对旧冰芯的最新研究,北大西洋的海洋生产力可能不会下降

To paraphrase Mark Twain, reports of declining phytoplankton in the North Atlantic may have been greatly exaggerated. A prominent 2019 study used ice cores in Antarctica to suggest that marine productivity in the North Atlantic had declined by 10% during

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2023-11-20 16:05:08生活
水坝现在使用人工智能运行更智能

In August 2020, following a period of prolonged drought and intense rainfall, a dam situated near the Seomjin River in Korea experienced overflow during a water release, resulting in damages exceeding 100 billion won (USD 76 million). The flooding was att

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