搜索结果: 1-15 共查到“国际动态 efficiency”相关记录37条 . 查询时间(0.578 秒)
In the threatening trouble of climate change, growing commercial crops on solar farms is a potentially efficient use of agricultural land that can both increase commercial food production and improve ...
A new chip for decoding data transmissions demonstrates record-breaking energy efficiency（图）
数据传输 新芯片 能源效率
2023/6/8
Imagine using an online banking app to deposit money into your account. Like all information sent over the internet, those communications could be corrupted by noise that inserts errors into the data.
New atomically-thin material could improve efficiency of light-based tech（图）
原子薄材料 光基技术 太阳能电池
2023/7/12
Solar panels, cameras, biosensors and fiber optics are technologies that rely on photodetectors, or sensors that convert light into electricity. Photodetectors are becoming more efficient and affordab...
Ateam of researchers led by Harvard and Broad Institute scientists has developed twin prime editing, a new, CRISPR-based gene-editing strategy that enables manipulation of gene-sized chunks of DNA in ...
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.
Rising temps put desert shrub in high-efficiency mode（图）
Rising temps put desert shrub high-efficiency mode
2020/7/31
Death Valley doesn't seem like the best place to ride out rising temperatures amid a changing climate. But for the desert plants that live there, it's home -- and they face the choice to adapt or die....
New approach for modern power grids increases efficiency, reduces costs（图）
New approach modern power increases efficiency reduces costs
2019/10/17
Modern power grids are rapidly developing because of the increasing availability of renewable energy sources such as solar photovoltaic and wind power. The trend is expected to continue.Renewable ener...
Installing solar panels on agricultural lands maximizes their efficiency（图）
solar panels agricultural lands maximizes their efficiency
2019/10/21
The most productive places on Earth for solar power are farmlands, according to an NSF-supported Oregon State University study.The study, published in the journal Scientific Reports, finds that if les...
Researchers Boost Efficiency And Stability Of Optical Rectennas（图）
Researchers Efficiency And Stability Optical Rectennas
2018/2/1
The research team that announced the first optical rectenna in 2015 is now reporting a two-fold efficiency improvement in the devices — and a switch to air-stable diode materials. The improvements cou...
Atomistic Calculations Predict That Boron Incorporation Increases The Efficiency Of Leds（图）
Atomistic Calculations Predict Boron Incorporation Increases Leds
2017/12/18
High-power white LEDs face the same problem that Michigan Stadium faces on game day — too many people in too small of a space. Of course, there are no people inside of an LED. But there are many elect...
Prototype Shows How Tiny Photodetectors Can Double Their Efficiency（图）
Prototype Tiny Photodetectors Double Their Efficiency
2017/10/25
Physicists at the University of California, Riverside have developed a photodetector – a device that senses light – by combining two distinct inorganic materials and producing quantum mechanical proce...
Meniscus-Assisted Technique Produces High Efficiency Perovskite PV Films
Meniscus-Assisted Technique Produces Perovskite PV Films
2017/7/24
A new low-temperature solution printing technique allows fabrication of high-efficiency perovskite solar cells with large crystals intended to minimize current-robbing grain boundaries. The meniscus-a...
Monkey See,Monkey Do,Depending on Age,Experience and Efficiency
Monkey See Monkey Do Depending on Age Experience Efficiency
2017/7/21
Wild capuchin monkeys readily learn skills from each other — but that social learning is driven home by the payoff of learning a useful new skill. It’s the first demonstration of “payoff bias” learnin...
Water Efficiency in Rural Areas is Getting Worse,Even as it Improves in Urban Centers
Water Efficiency Rural Areas Getting Worse Urban Centers
2017/7/20
Recent USGS water use reports suggest that increasing water-use efficiency could mitigate the supply-and-demand imbalance arising from changing climate and growing population. However, this rich data...
'Lossless' metamaterial could boost efficiency of lasers and other light-based devices
Lossless metamaterial lasers other light-based devices
2017/3/14
Engineers at the University of California San Diego have developed a material that could reduce signal losses in photonic devices. The advance has the potential to boost the efficiency of various ligh...