搜索结果: 1-15 共查到“国际动态 the light”相关记录211条 . 查询时间(0.031 秒)
潍坊学院化学化工与环境工程学院申立博士在Light: Science & Applications上合作发表最新研究成果（图）
高发光效率 稳定性 开壳单线态 双自由基 DR1
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2024/9/14
近日，潍坊学院教师申立博士与吉林大学电子科学与工程学院阿力木副教授、卢革宇教授团队、南京工业大学彭其明教授等研究人员合作，在国际学术期刊Light: Science & Applications上发表了题为“A Highly Efficient Open-shell Singlet Luminescent Diradical with Strong Magnetoluminescence Prop...
SHINE shines a light on neutrino beams（图）
中微子光束 欧洲核子研究中心 NA61实验
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2023/6/12
At the time of the Big Bang, 13.8 billion years ago, every particle of matter is thought to have been produced together with an antimatter equivalent of opposite electrical charge. But in the present-...
New research sheds light on how circadian rhythms work
昼夜节律 工作原理 睡眠障碍 光电传感器
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2023/5/15
New research from a multidisciplinary team helps to illuminate the mechanisms behind circadian rhythms, offering new hope for dealing with jet lag, insomnia and other sleep disorders.
New blue light technique could enable advances in understanding nanoscale technologies（图）
蓝光技术 纳米级技术 半导体 电子产品
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2023/6/26
A team of Brown University researchers created a solution to a nanoscale resolution challenge that has for decades limited the study of materials that could lead to more energy efficient semiconductor...
Artificial light at night aids caterpillar predators（图）
夜间人造光 毛虫捕食者 昆虫保护
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2023/5/19
To save caterpillars, turn off your porch light.
Strengthening electron-triggered light emission（图）
电子触发 发光 电子-光子耦合 电子显微镜
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2023/6/8
The way electrons interact with photons of light is a key part of many modern technologies, from lasers to solar panels to LEDs. But the interaction is inherently a weak one because of a major mismatc...
Using light to manipulate neuron excitability（图）
光 操纵 神经元 兴奋性 光遗传学
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2023/6/7
Nearly 20 years ago, scientists developed ways to stimulate or silence neurons by shining light on them. This technique, known as optogenetics, allows researchers to discover the functions of specific...
New device can control light at unprecedented speeds（图）
高速光束转向 可编程 光学设备
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2023/6/6
In a scene from “Star Wars: Episode IV — A New Hope,” R2D2 projects a three-dimensional hologram of Princess Leia making a desperate plea for help. That scene, filmed more than 45 years ago, involved ...
Microscopy reveals how psychedelics light up brain’s neuropathways（图）
显微镜 迷幻药 大脑 神经通路
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2023/5/19
What a long, strange trip it’s been for psychedelic drugs. From their use in ancient indigenous ceremonies, to their often-caricatured association with the 1960s counterculture, to their recent reemer...
Ask a smart home device for the weather forecast, and it takes several seconds for the device to respond. One reason this latency occurs is because connected devices don’t have enough memory or power ...
Why do woodpeckers peck? New discovery about bird brains sheds light on intriguing question（图）
鸟类大脑 交际鼓声 动物行为学
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2023/6/26
A team led by a Brown biologist discovered that the same specialized brain area that helps songbirds learn their songs also exists in woodpeckers, suggesting that the communicative drumming evolved in...
浙江大学光电科学与工程学院刘东、刘崇研究团队在《Light: Science & Application》发文报道船载海洋高光谱分辨率激光雷达高精度遥感海水光学特性剖面（图）
海水光学 高精度 激光遥感
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2023/3/10
近日，浙江大学光电科学与工程学院刘东教授、刘崇教授研究团队，联合浙江大学海洋学院等单位，共同开发了船载海洋高光谱分辨率激光雷达(high-spectral-resolution lidar,HSRL)系统及方法，解决了限制海洋弹性后向散射激光雷达精度的不适定问题和激光辐射传输的多次散射难题，实现了海水光学参数立体剖面的高精度激光遥感。
该研究成果以“Shipborne oceanic high-...
Study sheds new light on materials assembly in confinement（图）
密闭期间 材料组装 优化
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2023/5/19
Cramming multiple pairs of shoes into a vacation suitcase, twisting and flipping them into different arrangements to fit every pair needed, is a familiar optimization problem faced by harried traveler...
New light-powered catalysts could aid in manufacturing（图）
光动力 催化剂 化学合成
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2023/6/7
Chemical reactions that are driven by light offer a powerful tool for chemists who are designing new ways to manufacture pharmaceuticals and other useful compounds. Harnessing this light energy requir...
Thoreau’s flowers shine light on climate change（图）
气候变化 梭罗 植物物种
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2023/6/21
Through his close relationship with the woods of Walden Pond in Concord, Massachusetts, Henry David Thoreau observed the ebb and flow of the natural world first-hand. Prolific in his practice of colle...