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Introduction to Results Conductive metal-organic frameworks (MOFs) have recently been applied in electroactive ion actuators due to their high surface area and fast ion migration. However, their driving performance needs to be improved in terms of high conversion efficiency and l
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NASA/ESA's Hubble Space Telescope observed the CGCG 396-2 galaxy, an unusual multi-armed galaxy merger located in the constellation Orion, about 520 million light-years away from Earth.
Hubble discovers a galactic gem
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A team of seven international experts representing the International Atomic Energy Agency (IAEA) visited the High Flux Reactor (HFR) in Petten, the Netherlands, to examine the way in which operator Nuclear Research and Advisory Group (NRG) manages the aging of its unit. From June
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I personally think there is. If you look at the fish in the river in the wild, as long as you find one, there will be many more. Although we have not detected extraterrestrial life yet, because the universe is too big, some places are even farther away from the earth. Calculated
Is there alien life in the universe?
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Starch is the main energy source for animals and an important industrial raw material, and its source mainly relies on plant synthesis (1). By designing 11 core reactions and optimizing rate-limiting enzymes through directed evolution and other methods, researchers such as Ma Yan
Science | Synthesize starch using carbon dioxide as raw material without relying on cells
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The ban on fishing in the Yangtze River - Many people may think that it is only a "ban on the Yangtze River area". In fact, it is not the case. In addition to the Yangtze River, many major rivers, rivers and other areas in our country are implementing "fishing ban" plans. Of cour
Haven’t seen it in over 40 years! A large school of fish appeared in Anji, Zhejiang. Why did the Taihu fish go to Anji?
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Scientists estimate that our sun is approximately 4.57 billion years old. And they're pretty confident in that number, which begs a direct question: How do they know this? Just like when we prosecute a suspect, we can use DNA, eyewitnesses, fingerprints, and various tools to pinp
How do we determine the age of the sun? One way is to take pictures
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In fact, many people understand the truth that everything in the universe is composed of smaller matter, but many people can't tell whether this smaller matter has an end or is endless.
Quantum field theory: "One flower, one world" is wrong, the end of infinite division is elementary particles
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Immunotherapy has brought new hope to the treatment of many tumors, but often only some patients respond. Preliminary studies believe that the reason why some patients are ineffective in immunotherapy is that the microenvironment inside the tumor suppresses the immune response, a
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When most of us think of solar power, we think of photovoltaic power generation or distributed roof PV; these photovoltaic (PV) solar cells will play a key role in the global push for "net zero"; plus, you can also think of as long as the earth With enough wind farms on the plane
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"Xiyan Teahouse" Issue 366. Wild plants are common in Anding areas. Perennial herb, 5 to 30 cm tall, with stems branching from the base, and some with remaining petioles at the base.
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Last April, a photo went viral on social networks in India. In the northeast of a small town in northern India, people saw the legendary Himalayas from the city for the first time in 30 years. In the past, it was blocked by a thick layer of air pollutants. It wasn't until 2020, w
The Years in which the Earth Changed—What happened to the Earth on which humans live?
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In the world of plants, there are always plants you don’t know. While admiring plants in the park, I found a tree with light pink flowers that looked like strips of flowers. It is eye-catching and pity-inducing. I thought it was very novel. I stopped to watch and admire it for a
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I saw in the news this morning that a giant rare earth deposit was discovered in Turkey, containing approximately 694 million tons of rare earths, which is enough for human use for 1,000 years. After mining and processing, it can bring billions of dollars in revenue to Turkey. My
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1. More people are kicked to death by donkeys than die from plane crashes every year. A total of 156 aircraft safety accidents occurred in 2021, with an incidence rate of 1.01 per million. In other words, on average, for every one million aircraft flights, only one aircraft will
Interesting trivia: Coke was green at first
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Author: Alfredo Carpineti Compiler: wuguanfy Image source: ESO/M. KORNMESSER Nova is a bright explosion in a binary star system where the white dwarf is stealing material from its companion star. This material is heated enough to ignite and ejected at high speeds, making the star
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Warm your heart and help you navigate, creating youth. In order to implement the decisions and arrangements of the Party Central Committee and the State Council on stabilizing employment and ensuring employment, and to promote the employment and entrepreneurship of college gradua
Beichen District Shuangjie Town 2021 "Warming Hearts, Helping Navigation and Creating Youth" Special Job Fair for College Graduates
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Under the influence of the epidemic, working from home and remote collaboration have become part of daily work, and video calls have become increasingly important. How to obtain higher-definition video calls on laptops has become one of the key issues of the Intel Evo 3.0 platfor
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The production of green and environmentally friendly concrete mixing plants (stations) is aimed at energy saving, consumption reduction, emission reduction, and environmental protection. It relies on technology and management methods to achieve pollution emissions during the prod
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Apple is the most popular technology company at this stage. Many consumers’ evaluation of Apple is that it is smooth and has no lag. Why is it that every time Apple’s mobile phones are mentioned, the topic of “no lag” is always around? Don’t Apple mobile phones have other more pr
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"Xiaomi caught up with Leica" and "Huawei launched its own Huawei imaging XMAGE", so there was a lively scene of interaction between Xiaomi and Huawei fans. After all, Huawei and Leica have been strategic partners for many years. The cooperation between Xiaomi and Leica came abou
What do you think of the Huawei Image XMAGE released by Huawei on July 2?
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The waterproof design of the rugged tablet computer, the outdoor high-gloss rugged tablet computer; the rugged tablet computer cannot be like ordinary consumer tablet computers, which have more separate parts, various processes and different materials in the appearance. On the on
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