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coatings save 5g radome from rain attenuation
the 5g radome is an important part of the 5g base station, which is used to protect the antenna system from the interference of the complex external environment, and improve the accuracy and service life of the antenna.
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post-stroke hand rehabilitation now possible
a stroke happens when the blood supply to part of the brain is cut off, which can cause permanent damage, including partial paralysis and impairment in speech, comprehension and memory, according to the world stroke organization. to assist stroke survivors, a brain-computer interfaces (bcis) system developed by zhentec technology, proved that it can trigger neurological recovery and hence hand motor function, bringing hope to patients with neurological dysfunction such as stroke, gradual freezing and spinal cord injury.
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how to choose sun-protective clothing
one of the great pleasures of being outdoors is basking in sunshine. but sunlight contains ultraviolet (uv) radiation, and too much exposure to these rays can lead to sunburn, premature skin aging, and skin cancer.
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weekly review（jun 23-29)
fast, china's five-hundred-meter aperture spherical telescope has discovered a binary pulsar with an orbital period of 53.3 minutes, the shortest known period for a pulsar binary system so far. the discovery, published in nature on june 21, will help understand the evolutionary model of spider pulsar systems.
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world access to quantum computing cloud platform
the new generation quantum computing cloud platform with the potential to achieve quantum superiority, is now online and open to all users around the globe.
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wic promotes ai for social good
the world internet conference (wic) "ai for social good" programme was launched on june 26 during the wic nishan dialogue.
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chinese aerospace technology products make its appearance at the paris air show
on june 19, 2023, the 54th paris air show is grandly opened. china aerospace science and technology corporation make its appearance again at the paris air show with a number of aerospace products.
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a bangladeshi girl named after 'china'
on the eve of international children's day, a 12-year-old bangladeshi girl received a reply letter from chinese president xi jinping who encouraged her to study hard, pursue her dream and carry forward the traditional friendship between china and bangladesh.
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renewables, nuclear become china's main source of power
while china's carbon emissions increased again in the first quarter of 2023, the country also passed a symbolic milestone for the capacity of electricity generation from non-fossil sources.
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after more than 40 years of unremitting efforts, china has made remarkable achievements in the prevention and control of desertification, and achieved a historic transformation known as "sand advancing and people retreating" to "green advancing and sand retreating" in the key areas.
china-new zealand sci-tech cooperation pact
during new zealand prime minister chris hipkins’s visit to china in june, china and new zealand signed a five-year pact on cooperation in science and technology.
a growing china is a boost, not a risk
the european union recently came up with a “de-risking” approach toward china, a policy different from the decoupling advocated by some individuals and organizations in the united states.but de-risking, in fact, is decoupling in disguise, despite china’s track record showing it stands for peace, growth and innovation and poses no risk to any nation.