2025-02-22 10:03:28动物植物
新发现揭示了细胞健康:对细胞内回收过程的关键见解

A recent study from Tata Institute of Fundamental Research, Mumbai, India has revealed new details about how our cells clean up and recycle waste. This process, known as autophagy, is like a self-cleaning mechanism for cells, helping the cells stay health

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2025-02-22 09:51:52前沿信息
原子对催化剂高效地将甲烷转化为乙酸

In a study published in Nature Communications, a research group led by Prof. Deng Dehui, Assoc. Prof. Cui Xiaoju, and Prof. Yu Liang from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences has achieved highly efficient phot

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2025-02-22 09:51:52动物植物
城市住宅的刺翅翻领鸟比农村居民活动得更多

Researchers from Tel Aviv University's School of Zoology have studied the behavior and movement of the common spur-winged lapwing and compared the habits of "urban lapwings" to those of their "rural" counterparts.

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2025-02-22 09:40:24动物植物
致命的狗癌症研究揭示了改善治疗的新线索

Researchers at the University of Florida College of Veterinary Medicine and the UF Health Cancer Center have identified a crucial link between a gene mutation and immune system signaling in canine hemangiosarcoma, a discovery that could lead to better tre

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2025-02-22 09:37:42前沿信息
下一代纤维:智能纺织品可以感知光、压力、气味甚至味道

Researchers successfully developed a multifunctional sensor based on semiconductor fibers that emulates the five human senses. The technology developed in the study is expected to be utilized in a variety of state-of-the-art technology fields, such as wea

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2025-02-22 09:27:32前沿信息
硅上的纳米岛为新的电子应用提供了可切换的拓扑纹理

Ferroelectrics at the nanoscale exhibit a wealth of polar and sometimes swirling (chiral) electromagnetic textures that not only represent fascinating physics, but also promise applications in future nanoelectronics. For example, ultra-high-density data s

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2025-02-22 09:26:49动物植物
皮肤穿透线虫与二氧化碳的爱恨关系可能会导致新的寄生虫感染治疗方法

In the United States, the most well-known skin-penetrating parasitic worm, called a nematode, is the hookworm. But globally, it is estimated that over 600 million people are infected with the skin-penetrating threadworm, also known as Strongyloides sterco

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2025-02-22 09:17:03前沿信息
新型钙钛矿生长方法导致超高分辨率微型LED显示器

Microscale light-emitting diodes (micro-LEDs) are emerging as a next-generation display technology for optical communications, augmented and virtual reality, and wearable devices. Metal-halide perovskites show great potential for efficient light emission,

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2025-02-22 09:17:03动物植物
看不见的东西:新方法揭示了新复制DNA中的“超易处理”窗口

DNA replication is happening continuously throughout the body, as many as trillions of times per day. Whenever a cell divides—whether to repair damaged tissue, replace old cells, or simply to help the body grow—DNA is copied to ensure the new cells carry

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2025-01-21 12:18:35动物植物
研究强调了沿海湿地的重要作用

New research has revealed the unique ecological role of coastal wetlands in the face of rising sea levels, capturing carbon, adjusting their soil elevation and protecting the coastline.

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2025-01-21 12:04:56动物植物
本书探讨了东非入侵Prosopis树的生态和管理

CABI has published a new book which explores the ecology and management of invasive Prosopis juliflora trees which have severely impacted landscapes and the livelihoods of pastoral communities in Eastern Africa.

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2025-01-21 11:51:20动物植物
伐木后的生活:跟踪亚马逊保护区建立后森林鸟类群落的恢复情况

Tropical forests host an estimated 62% of global terrestrial vertebrate species on less than 20% of the Earth's land area and provide resources that directly benefit ~1.5 billion people throughout the world.

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