2025-04-20 06:59:59前沿信息
传感器技术利用大自然的蓝图和机器来监测体内的新陈代谢

Life's essential functions are powered by a set of compounds called metabolites, which are involved in every natural process, including producing energy, regulating cell activity and keeping the body's systems in balance. Tracking these molecules offers

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2025-04-20 06:52:14动物植物
地球上生命的新模拟揭示了未被发现物种的隐藏多样性

In a study published in Systematic Biology, researchers from Imperial College London, UCL, Dalhousie University and the United Nations Environment Program World Conservation Monitoring Center described how their new simulation methods improve understandin

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2025-04-20 06:43:25前沿信息
RNA干扰和纳米药物联手对抗危险的真菌感染

Fungal infections are on the rise globally. According to a study by the Manchester Fungal Infection Group, in 2022, approximately 6.5 million people were infected by a pathogenic fungus, and about 3.8 million died as a result—nearly twice as many as in 20

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2025-04-20 06:37:30动物植物
机器学习模型使用宿主特征和病毒遗传学来预测潜在的宿主

A new artificial intelligence tool could aid in limiting or even prevent pandemics by identifying animal species that may harbor and spread viruses capable of infecting humans.

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2025-04-20 06:31:20前沿信息
纳米技术诱导的冷却被发现可以提高干旱气候下的作物产量

Scientists at King Abdullah University of Science and Technology (KAUST) have developed and combined a new nanoplastic and biodegradable mulch to passively cool greenhouses in hot, arid climates like those in the Middle East.

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2025-04-20 06:26:28动物植物
生物力学上的“尺寸匹配”解释了大黄蜂授粉的大象鼻花的花隔离

Buzz pollination—a process in which bees extract pollen by vibrating flowers—occurs in more than 20,000 plant species. Among the most specialized examples are the wildflowers of the Pedicularis genus (Orobanchaceae), whose curved "elephant-nose"

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2025-04-20 06:18:36前沿信息
科学家开发了亚5 nm钌基合金催化剂,用于高效水分解

A research team led by Prof. Liang Changhao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a novel method for synthesizing carbon nanotube (CNT)-supported intermetallic RuM (M = Cu, Rh, and Pd) alloys domina

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2025-04-20 06:15:06动物植物
一种微妙的平衡行为决定了细胞中形成多少基因组网关

The nuclei in our cells are miniature warehouses safeguarding the genetic blueprint for the body's biologic machinery. As warehouses go, nuclei are more like libraries than bank vaults. Too many cellular components need access to the genome to lock it do

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2025-04-20 06:06:54前沿信息
创新技术实现了仅用水和油在一分钟内快速制造薄膜

A new technology has been developed that enables the manufacturing of thin films, which typically require complex processes, using only water and oil in just one minute. Professor Kang Hee Ku and her research team from the School of Energy and Chemical En

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2025-04-20 06:01:59动物植物
Plesiosaur的发现揭示了早侏罗世的进化和可能的地方性

A newly described plesiosaur fossil from southern Germany is providing crucial evidence about the diversification of these ancient marine reptiles during the Early Jurassic.

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2025-04-20 05:53:38前沿信息
核壳纳米簇催化剂可实现高效、低成本和环保的氢气生产

A Korean research team has successfully developed an advanced electrochemical catalyst. This innovation is expected to lead the next generation of sustainable hydrogen production.

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2025-04-20 05:50:40动物植物
城市树木对高温的反应与森林不同,可能掩盖了气候影响

It's tricky to predict precisely what the impacts of climate change will be, given the many variables involved. To predict the impacts of a warmer world on plant life, some researchers look at urban "heat islands," where, because of the effects

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