2024-03-01 17:21:41前沿信息
研究人员发现了将纳米管与金属结合的方法

Carbon nanotubes have shown promise for everything from microelectronics to aviation to energy storage. Researchers think this material might one day fulfill the science fiction dream of creating an elevator to space.

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2024-02-29 16:37:10动物植物
研究人员描述了加速药物开发的新技术平台

Drug development is currently an extremely long, expensive and inefficient process. Findings generated in a lab are often very hard to replicate once translated into animal models or in humans.

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2024-02-29 16:37:06动物植物
科学家表示,蝴蝶相互模仿飞行行为以躲避捕食者

Researchers have shown that inedible species of butterfly that mimic each others' color patterns have also evolved similar flight behaviors to warn predators and avoid being eaten.

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2024-02-29 16:37:02动物植物
释放蚊子建模的热量:探索气候变化下的疾病传播

Thermal adaptation is the ability of organisms to adjust their life history traits as the temperature changes. In the case of mosquitoes, these traits can determine their risk of transmitting mosquito-borne diseases and how this risk might change in the f

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2024-02-29 16:37:00动物植物
科学家开发快速基因筛选平台提高作物抗病性

Scientists at CSIRO, Australia's national science agency, have achieved a breakthrough in molecular plant pathology, marking a technological leap forward for breeding durable disease-resistant crops.

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2024-02-29 16:36:58动物植物
海洋的“守护者”:过度捕捞的海参在保护珊瑚方面发挥着至关重要的作用

Corals are foundational for ocean life. Known as the rainforests of the sea, they create habitats for 25% of all marine organisms, despite only covering less than 1% of the ocean's area.

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2024-02-29 16:36:55动物植物
利用CRISPR基因编辑预防猪蓝耳病

A team of bio-scientists affiliated with a host of institutions across the U.S. has developed a gene editing technique to produce newborn pigs immune to porcine reproductive and respiratory syndrome, also known as blue-ear pig disease. The paper is publis

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2024-02-29 16:36:53动物植物
研究人员发现黄瓜抗白粉菌的分子机制

A team from the department of Cucurbitaceae Vegetable Genetics and Breeding, at the Institute of Vegetables and Flowers (IVF, CAAS) has made important progress in the molecular mechanism of powdery mildew (PM) resistance in cucumber.

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2024-02-29 16:36:49动物植物
生长调节剂5-氨基乙酰丙酸提高番茄植株抗寒性

Low temperature stress, as one of the main abiotic stresses, severely hinders plant growth and has adverse effects on crop yield and quality. 5-Aminolevulinic acid (ALA), a growth regulator widely present in animals and plants, has been extensively utiliz

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2024-02-29 16:36:36动物植物
园丁可以帮助识别潜在的入侵植物

The critical role of gardeners in identifying 'future invaders'—ornamental plants that could become invasive species—has been revealed by researchers from the University of Reading and the Royal Horticultural Society.

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2024-02-29 16:36:27动物植物
干扰的严重程度在决定工业灾难后的长期恢复动态中起着关键作用:研究

Understanding the impact of ecological disturbances on ecosystems and monitoring their recovery process is vital for ecologists. Disturbances of high intensity and severity, known as "large and infrequent disturbances" (LIDs), pose significant c

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2024-02-29 16:36:23动物植物
研究发现,即使是现代水电站也对河流栖息地构成了重大威胁

Even modern and supposedly gentler hydropower plants cause considerable damage to river ecosystems. This is shown by a study by Prof. Jürgen Geist from the Chair of Aquatic Systems Biology at the TUM School of Life Sciences published in the Journal of App

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