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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...
Investigating folding stability and dynamics of proteins
folding stability dynamics proteins
2017/7/24
Hydrogels are polymer materials that can absorb a large amount of water, making them flexible like human tissue. They are used in a number of medical applications, including contact lenses, wound dres...
Rising Temperatures Threaten Stability of Tibetan Alpine Grasslands
Rising Temperatures Threaten Alpine Grasslands
2017/7/20
A warming climate could affect the stability of alpine grasslands in Asia’s Tibetan Plateau, threatening the ability of farmers and herders to maintain the animals that are key to their existence, and...
Ecologists test stability of Maine ecosystem over two decades
Ecologists Maine ecosystem over two decades
2016/2/23
Working on a lobster boat in Swan's Island, Maine, typically means an early wake-up call. The boats head out around 5:30 in the morning.For University of Pennsylvania ecologist Peter Petraitis, Califo...
Ecologists test stability of Maine ecosystem over two decades
Ecologists test stability Maine ecosystem
2016/3/2
Working on a lobster boat in Swan's Island, Maine, typically means an early wake-up call. The boats head out around 5:30 in the morning.For University of Pennsylvania ecologist Peter Petraitis, Califo...
JILA strontium atomic clock sets new records in both precision and stability（图）
strontium atomic clock lasers
2014/3/18
Heralding a new age of terrific timekeeping, a research group at JILA—a joint institute of the University of Colorado Boulder and the National Institute of Standards and Technology—has unveiled an exp...
Nuclear physics gets a stepping stone to the 'island of stability'（图）
Nuclear physics a stepping stone the 'island of stability'
2010/2/23
Researchers in Europe have made a key breakthrough in fundamental nuclear physics by making the first direct mass measurement of an element heavier than uranium. They say that their new technique will...
Understanding temporal variability in crop yields has implications for sustainable crop production, particularly since greater fluxes in crop yields are projected with global climate change.
Shared water resources management important component of stability in South East Europe, agrees RCC-hosted international conference（图）
shared water resources component South East Europe RCC-hosted international conference
2009/6/16
A three-day International Workshop on Integrated Transboundary Water Resources Management in South Eastern Europe (SEE) concluded in Sarajevo today that cooperation on shared water resources managemen...