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According to reports, China's import dependence on high-end scientific instruments ranks in the top three along with chips and oil, with the import dependence reaching 90%, which is higher than chips and oil. At a time when China's scientific research is advancing to the high end
The road to breakthrough for China’s high-end scientific instruments
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Walls can be seen everywhere in our human society. They are not only barriers to protect us, but they can also be seen as cages to imprison us. In addition to these walls that we can see in life, astronomers have also discovered "walls" in the universe, as if someone deliberately
The "cosmic wall" was discovered, and researchers were panicked: Are we really the experimental subjects?
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Before this, we all know that our country has the largest rare earth reserves in the world, about 44 million tons, followed by Mongolia with about 31 million tons, and Brazil with 2,200 tons. Thousands of tons of rare earths are called industrial gold.
Türkiye claims that it has discovered the world's largest rare earth resources, which can be used for thousands of years. What impact will it have on China?
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Text | Science Wormhole Winter in the Arctic is very cold. The average temperature in January is between minus 40°C and 0°C, and some areas can reach minus 50°C in winter. In such a cold Arctic Circle, there are some people who have settled for generations. They are the Inuit.
Minus 50℃! Is it really not cold when Inuit people live in igloos? If you light a fire in the house, will the snow melt?
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The Fields Medal is an international mathematics award proposed by Canadian mathematician Fields. It is one of the highest international awards in the field of mathematics. Because the Nobel Prize does not include a mathematics prize, the Fields Medal is also known as the "Nobel
A woman in war-torn Ukraine won the Nobel Prize in mathematics, the second female winner in history
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Researchers such as Stefano Piccolo from the University of Padua in Italy discovered that YAP/TAZ, a key factor in mechanical force signaling, plays a key role in cellular aging.
Nature | Mechanical force signaling cascades to immune regulation of cellular senescence
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In recent years, driven by a series of pharmaceutical reforms, my country's innovative drugs, including oncology drugs, have developed rapidly. At the same time, China's oncology discipline has also made great progress in recent years, with a large number of academic leaders emer
Xu Binghe, Academician of the Chinese Academy of Engineering: Breaking the "unpopular" situation to promote the construction of oncology disciplines and focusing on source innovation
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"Golden Heart Double Color" Bougainvillea Petunia "Guangzhou No. 1". The flowers are huge, with a diameter of up to 10 centimeters, one-third larger than ordinary petunias. It is especially suitable for the hot and humid weather in Guangzhou, and is suitable for various planting
How many of these new varieties do you know?
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-196°C, which is a temperature that makes people feel very strange, and this number is the liquid nitrogen temperature at which umbilical cord blood hematopoietic stem cells are safely stored. So, why should umbilical cord blood be stored at this temperature? Can the quality and
Can the quality and quantity of umbilical cord blood stored in liquid nitrogen at -196°C be maintained?
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The German Federal Ministry of Science and Technology wants to accelerate materials research and make it sustainable and relevant to industry. However, the success of technology leaps or market launches in government-funded projects depends largely on the choice of partners. A ne
Germany's Federal Ministry of Science and Technology promotes materials development
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The oxygen content of the air is only about 40% of that in the plains, and the annual average temperature is below 0 degrees Celsius. Looking around, you can see the boundless plateau alpine desert grassland. This is the Qiangtang National Nature Reserve, known as the "forbidden
Meteorological service records of "life forbidden zone"
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A new Tel Aviv University study proposes a new AIDS treatment that could be turned into a vaccine or a one-time treatment for HIV patients. The study looked at modifying type B white blood cells in patients so that they release anti-HIV antibodies in response to the virus.
Scientists propose potential AIDS treatment: HIV may be defeated with a single injection
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Shape memory polymers have broad application prospects in biomedical and mechanical engineering. However, most shape memory polymer programming processes require heating, such as water baths and oil baths. However, this environmental indirect heating method has limited heating ra
Jilin University and Huazhong University of Science and Technology joint research-shape memory polymer co-extrusion 4D printing strategy
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Amorphous calcium carbonate (ACC) calcium supplement developed by Israeli biotech company Amorphical was tested in space and results show that it can improve muscle performance in zero gravity. , strengthen and build bones, provide body functions, and enhance immunity.
Technology Frontier | Israel’s innovative ACC technology opens a new era of “space settlement”
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In mid-to-late June, a professional monitoring found that Chinese horseshoe crabs were found all over the coastal tidal flats of the Hepu Dugong National Nature Reserve in Guangxi. The maximum density per unit quadrat was as high as 53.1 birds/100 square meters, ranking first in
With a density of 53.1 horseshoe crabs per 100 square meters, the density of horseshoe crabs in Guangxi ranks first in the country.
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There are no identical creatures on the earth, and there are no identical individuals. Even identical twins will have such differences. However, scientists have concluded that there is only one ancestor of these various creatures living on the earth. Then the creatures on the ear
How is the direction of biological evolution determined?
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11.18.21.25.32+2.4. Compared with the previous two draws, the number of repeated numbers in this draw continues to increase. There are four numbers in total, including a set of numbers ending in 15 and 25.
The five trend charts of Lotto 22074. There is a group of numbers with the same ending in the repeated numbers in the front area.
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Last draw: Lotto No. 2022054 draw numbers: 05, 16, 21, 23, 34+07, 10. The five numbers ending in 1, 3, 4, 5, 6 were drawn in the front area, and there were no winning numbers with the same ending.
Li Taiyang Lotto Issue 22055: The last number in the front area must be 7
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Review of the previous issue: The lottery numbers for the 2022051st issue of Sports Lottery are: 01, 16, 17, 19, 33+05, 06. The sum of the numbers in the front area is 86, the distance between the beginning and the end is 32, the maximum distance is 15, and the value in the back
Uncle Yuan Lotto Issue 22052: Analysis of Historical Prize Numbers for the Same Period
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As intelligent scenarios expand day by day, the reach of smart cities continues to extend to the grassroots level of the city. AI+ security, as an important part of smart cities, has ushered in rapid changes and upgrades.
Haiqing Video is about to appear at the Northeast Security Expo! Highlights ahead of spoilers
06/01
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Recently, the fashion magazine "BLUECHARM" released a set of photo inside pages of Ke Jiayan. In the photo, Ke Jiayan is wearing a navy blue dress, which is very gorgeous with gold star sequins. The V-neck design not only highlights the neck line, but also enhances her temperamen
"Want to See You" heroine Ke Jiayan shoots a fashion blockbuster, wearing denim clothes and yellow boots, she is so expressive
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If we talk about the most powerful Taiwanese dramas this year, then "Want to See You" must be on the list. With the brain-burning and suspenseful plot development setting and the excellent performances of a group of leading actors with good looks and acting skills, many viewers w
After "Want to See You", Ke Jiayan once again participated in a new drama, debuting her divine partner Zheng Yuanchang
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