搜索结果: 1-15 共查到“工学 scientists”相关记录76条 . 查询时间(0.08 秒)
Why do Champagne bubbles rise the way they do? Scientists’ new discovery is worthy of a toast（图）
流体力学 表面活性剂 气泡流
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2023/6/26
Fluid mechanics researchers from Brown University and the University of Toulouse found that surfactants give the celebratory drink its stable and signature straight rise of bubbles.
Archaic equation helps scientists control CO2 transformations
CO2 转化 电化学方程式
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2023/5/19
To manage atmospheric carbon dioxide and convert the gas into a useful product, Cornell scientists have dusted off an archaic – now 120 years old – electrochemical equation. The group aims to thwart t...
Scientists use computational modeling to design “ultrastable” materials（图）
计算建模 “超稳定”材料 金属有机框架
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2023/6/6
Materials known as metal-organic frameworks (MOFs) have a rigid, cage-like structure that lends itself to a variety of applications, from gas storage to drug delivery. By changing the building blocks ...
UK, US scientists to collaborate on fusion materials research（图）
英国原子能管理局 和美国能源部 聚变发电厂
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2023/3/16
The United Kingdom Atomic Energy Authority (UKAEA) and the US Department of Energy's (DOE's) Oak Ridge National Laboratory (ORNL) have entered a strategic research partnership to better understand the...
Scientists enhance recyclability of waste plastic
废塑料 可回收性 污染防治
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2023/5/17
Plastics are incredible materials with properties invaluable to the functioning of our modern world. They are strong, flexible, versatile, long-lasting and inexpensive. In particular, high-density pol...
Cornell scientists show how terrain evolves on an icy comet（图）
冰冷彗星 地形演变 降落航天器
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2023/5/19
With an eye toward a possible return mission years in the future, Cornell astronomers have shown how smooth terrains – a good place to land a spacecraft and to scoop up samples – evolve on the icy wor...
Scientists discover a mysterious transition in an electronic crystal（图）
电子晶体 层状化合物 热跨度 电气开关 非易失性存储器
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2023/6/7
When temperature changes, many materials undergo a phase transition, such as liquid water to ice, or a metal to a superconductor. Sometimes, a so-called hysteresis loop accompanies such a phase change...
Scientists bring efficiency to expanding offshore wind energy（图）
海上风能 康奈尔大学 风力涡轮机阵列
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2023/5/23
New Cornell research shows how to make offshore wind farms more efficient in the face of impending rapid expansion – crucial information as the U.S.
Scientists harness machine learning to lower solar energy cost
机器学习 太阳能 降低成本
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2023/5/19
A Cornell-led collaboration received a $3 million grant from the U.S. Department of Energy to use machine learning to accelerate the creation of low-cost materials for solar energy.
Flood Bot: Scientists develop new flood warning sensors（图）
Flood Bot Scientists new flood warning sensors
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2020/7/17
Ellicott City, Maryland, suffered devastating floods in 2016 and 2018. The disasters left residents and officials wondering how technology could help predict future severe weather, and save lives and ...
Scientists develop safer lead-based perovskite solar cells（图）
Scientists safer lead-based perovskite solar cells
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2020/2/28
A team of National Science Foundation-supported researchers at Northern Illinois University and the U.S. Department of Energy's National Renewable Energy Laboratory in Golden, Colorado, report in the ...
Scientists observe a single quantum vibration under ordinary conditions: Studying a common material at room temperature, researchers bring quantum behavior 'closer to our daily life'
quantum vibration daily life quantum behavior common material room temperature
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2019/10/10
When a guitar string is plucked, it vibrates as any vibrating object would, rising and falling like a wave, as the laws of classical physics predict. But under the laws of quantum mechanics, which des...
3Q: Scientists shave estimate of neutrino’s mass in halfJoseph Formaggio explains the discovery that the ghostly particle must be no more than 1 electronvolt, half as massive as previously thought.
Laboratory for Nuclear Science Neutrinos 3 Questions School of Science Research
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2019/9/20
An international team of scientists, including researchers at MIT, has come closer to pinning down the mass of the elusive neutrino. These ghost-like particles permeate the universe and yet are though...
Scientists discover key factors in how some algae harness solar energy（图）
Scientists key factors algae harness solar energy
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2019/10/21
Scientists have discovered how diatoms –- algae that produce 20% of the Earth's oxygen –- harness solar energy for photosynthesis. Algae store energy in the form of natural oils and, under the right c...
New computational tool for data scientists, biologists and other researchers（图）
New computational tool data scientists biologists
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2019/10/23
The social network LinkedIn tells a user how he/she is connected to another user. In real life, points of connection are not always that evident. However, identifying patterns or relationships and com...