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Sparse, small, but diverse neural connections help make perception reliable, efficient（图）
神经连接 丘脑输入 视觉皮层神经元 脑科学
2023/6/5
The brain’s cerebral cortex produces perception based on the sensory information it’s fed through a region called the thalamus.
Coral-inspired biomaterials could lead to efficient biofuel production（图）
Coral-inspired biomaterials efficient biofuel production
2020/4/17
Researchers at the Scripps Institution of Oceanography and Jacobs School of Engineering at the University of California, San Diego and their colleagues have designed 3D printed, coral-inspir...
Whales may owe their efficient digestion to millions of tiny microbes（图）
Whales efficient digestion millions tiny microbes
2019/12/13
A study by NSF-funded researchers at the Woods Hole Oceanographic Institution shows that the microbial communities inside whales may play an important role in the digestion of one of the ocean's most ...
Group blazes path to efficient,eco-friendly deep-ultraviolet LED
Group eco-friendly deep-ultraviolet LED
2017/3/14
The darkest form of ultraviolet light, known as UV-C, is unique because of its reputation as a killer – of harmful organisms.With wavelengths of between 200 and 280 nanometers, this particular form of...
UW researchers unleash graphene ‘tiger’ for more efficient optoelectronics
UW researchers graphene tiger efficient optoelectronics
2016/5/19
In the quest to harvest light for electronics, the focal point is the moment when photons — light particles — encounter electrons, those negatively-charged subatomic particles that form the basis of o...
TSRI Chemists Find Efficient,Scalable Way to Synthesize Potential Brain-Protecting Compound
TSRI Chemists Find Efficient Brain-Protecting Compound
2015/6/18
Chemists at The Scripps Research Institute (TSRI) have invented the first practical, scalable method for synthesizing jiadifenolide, a plant-derived molecule that may have powerful brain-protecting pr...
Scientists build thinnest-possible LEDs to be stronger, more energy efficient（图）
thinnest-possible led more energy efficient
2014/3/20
Most modern electronics, from flat-screen TVs and smartphones to wearable technologies and computer monitors, use tiny light-emitting diodes, or LEDs. These LEDs are based off of semiconductors that e...
In 2007, MIT researchers announced that they had discovered a novel way of transmitting electricity without the use of wires. Now, the researchers have demonstrated that the system’s efficiency at tra...
Mass Weddings: national institute of standands and technology’s New Efficient 2-Photon Source
photons physics
2007/4/17
April 12, 2007，For a variety of applications in physics and technology, ranging from quantum information theory to telecommunications, it’s handy to have access to pairs of photons created simultaneou...