2023-12-23 15:43:35物质与能量
沸腾的气泡跳跃携带更多的热量

Water is often the go-to resource for heat transfer, being used in large-scale cooling operations like data centers that power the internet and nuclear power plants that power cities. Discovering dynamic phenomena to make water-based heat transfer more en

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2023-12-23 15:43:32物质与能量
新型植入物可减少感染,更好地从骨科手术中恢复

Superior knee and hip replacements are a step closer after Flinders University and Chinese researchers further test and develop a new orthopedic implant coating which has the strong ability to ward off infection -- as well as stimulate bone growth.

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2023-12-23 15:43:28物质与能量
水下机器人人工智能模型可用于其他自适应控制系统

Unmanned Underwater Vehicles (UUVs) are used around the world to conduct difficult environmental, remote, oceanic, defence and rescue missions in often unpredictable and harsh conditions.

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2023-12-23 15:43:25物质与能量
解决近视的远见卓识的方法

Modern living may be contributing to an epidemic of nearsighted vision and related blindness. By 2050, it is estimated that half the world's population will suffer from low vision due to myopia, a condition where the eye grows too large and can no longer

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2023-12-23 15:43:22物质与能量
激光增材制造:倾听缺陷的发生

Researchers from EPFL have resolved a long-standing debate surrounding laser additive manufacturing processes with a pioneering approach to defect detection.

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2023-12-23 15:43:19物质与能量
接触软机器人可以减少人类对使用它们的恐惧

Seeing robots made with soft, flexible parts in action appears to lower people's anxiety about working with them or even being replaced by them.

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2023-12-23 15:43:16物质与能量
钻石和铁锈有助于揭示“不可能”的准粒子

Researchers have discovered magnetic monopoles -- isolated magnetic charges -- in a material closely related to rust, a result that could be used to power greener and faster computing technologies.

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2023-12-23 15:43:13物质与能量
光活化纳米药物治疗老年性黄斑变性的突破

Researchers at the LKS Faculty of Medicine of the University of Hong Kong (HKUMed), and collaborators from the Zhongshan Ophthalmic Centre of Sun Yat-sen University, Guangzhou, have developed a light-activatable prodrug nanomedicine for age-related macula

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2023-12-23 15:43:12物质与能量
利用太阳能从空气中取水

More than 2.2 billion people currently live in water-stressed countries, and the United Nations estimates that 3.5 million die every year from water-related diseases. Because the areas most in need of improved drinking water are also located in some of th

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2023-12-23 15:43:09物质与能量
从声名狼藉到独创:细菌劫持机制是先进的基因工具

Researchers have uncovered the intricate molecular mechanism used by parasitic phytoplasma bacteria, known for inducing 'zombie-like' effects in plants. This detailed revelation opens new horizons for groundbreaking applications in biotechnology and eve

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2023-12-23 15:43:07物质与能量
人工智能加速复杂场景中的问题解决

While Santa Claus may have a magical sleigh and nine plucky reindeer to help him deliver presents, for companies like FedEx, the optimization problem of efficiently routing holiday packages is so complicated that they often employ specialized software to

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2023-12-23 15:43:04物质与能量
人工智能使抓握更加直观

Different types of grasps and bionic design: technological developments in recent decades have already led to advanced artificial hands. They can enable amputees who have lost a hand through accident or illness to regain some movements. Some of these mode

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