2023-12-23 15:46:36物质与能量
首次用超导体控制磁体中的波

Quantum physicists at Delft University of Technology have shown that it's possible to control and manipulate spin waves on a chip using superconductors for the first time. These tiny waves in magnets may offer an alternative to electronics in the future,

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2023-12-23 15:46:34物质与能量
人工智能可以提醒城市规划者和决策者注意城市的衰落

More than two-thirds of the world's population is expected to live in cities by 2050, according to the United Nations. As urbanization advances around the globe, researchers at the University of Notre Dame and Stanford University said the quality of the

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2023-12-23 15:46:31物质与能量
用光控制类器官

Organoids help researchers understand biological processes in health and in disease. It is, however, difficult to influence the way in which they organize themselves into complex tissues. Now a group led by Nikolaus Rajewsky has found a new way to do so.

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2023-12-23 15:46:29物质与能量
摄影:塑造和勾勒物体的一站式解决方案

Approximately 80% of Apple's latest iPhone 15 pre-orders in Korea fall within the age group of 20s and 30s. Their keen interest in this expensive device is primarily attributed to this camera's ability to deliver sharp images and particular color-tints,

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2023-12-23 15:46:26物质与能量
逆向工程Jackson Pollock

Can a machine be trained to paint like Jackson Pollock? More specifically, can 3D-printing harness the Pollock's distinctive techniques to quickly and accurately print complex shapes?

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2023-12-23 15:46:23物质与能量
一个令人惊讶的发现是,光可以使水在没有热量的情况下蒸发

Evaporation is happening all around us all the time, from the sweat cooling our bodies to the dew burning off in the morning sun. But science's understanding of this ubiquitous process may have been missing a piece all this time.

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2023-12-23 15:46:19物质与能量
以马萨诸塞州普利茅斯市为例预测盐水入侵地下水

As the world warms and ice sheets melt, the ocean continually rises. The greater Boston area can expect to see between one and six feet of sea level rise by 2100, according to recent estimates. To find out what this rise might mean for freshwater supplies

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2023-12-23 15:46:16物质与能量
核钟发展的里程碑时刻

An international research team involving Dr. Olga Kocharovskaya, a distinguished professor in the Department of Physics and Astronomy at Texas A&M University, has taken a major step toward development of a new generation of atomic clocks with mind-blo

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2023-12-23 15:46:13物质与能量
减轻负担:研究人员开发自主电化学机器人

Researchers at the Beckman Institute for Advanced Science and Technology developed an automated laboratory robot to run complex electrochemical experiments and analyze data.

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2023-12-23 15:46:09物质与能量
深度脱碳场景揭示了加快零排放汽车采用的重要性

The rapid adoption of zero-emission electric vehicles will move the nation close to an 80% or more drop in transportation greenhouse gas emissions by 2050 from the 2019 level according to researchers from the U.S. Department of Energy's National Renewabl

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2023-12-23 15:46:06物质与能量
设备“闻”海水以发现、检测新分子

Under the ocean's surface, marine organisms are constantly releasing invisible molecules. Some of the chemical clues reveal which creatures are nearby, while others could be used someday as medications. Now, researchers in ACS Central Science re

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2023-12-23 15:46:03物质与能量
活体宿主组织深处真菌感染的可视化显示脯氨酸代谢促进毒力

An international team of scientists led by researchers from the Department of Molecular Biosciences, The Wenner-Gren Institute, SciLifeLab, Stockholm University has published in PLoS Pathogens the first successful application of 2-photon intravit

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