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On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca.
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The spring itself is elastic. After being compressed, the spring will have the tendency to return to its initial state, and therefore has elastic potential energy. We can think of it as the energy stored in the overall system of the spring. So the question is Question: If a compr
Put a compressed spring into strong acid. After the spring dissolves, where does the energy of the spring go?
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[Source: Shunyi Ecological Environment] Ubiquitous plastic products have facilitated people's lives, but the resulting plastic waste has caused a lot of pollution to the ecological environment...
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Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh
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The Earth is a planet filled with liquid water, with approximately 71% of its surface area covered by seawater, and this number is getting larger as sea levels rise due to global warming. Many people may have wondered what the bottom of the sea looks like. The simple answer is th
Why is it said that it rained for millions of years before the earth finally had an ocean?
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Chinese people have a special emotion for the moon. Chang'e flies to the moon, the Moon Rabbit makes medicine, we are strangers in a foreign land, but we still share the beauty of the moon. The moon represents my heart. Throughout the ages, many thoughts and emotions have been pl
Why do American experts want to blow up the moon and leave the earth without seasons? What is their purpose?
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This year's high temperature weather has left a deep impression on people. Since June, heat waves have occurred in many places in our country. Starting from July 6, a new round of heat waves is sweeping through parts of the northwest, north and south of our country. It is expecte
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The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast
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This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Lily Introduction: Fat cells can be divided into "white" and "brown" - white fat cells are responsible for storing fat, and their weight accounts for about 15%-20%
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Have you ever thought about the possibility of regenerating those brain cells you sacrificed in college? Medicine is being rewritten and we may be able to repair our brains, and it's something anyone can do.
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Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l
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01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio
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Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.
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Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th
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In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality.
Introduction to applicable industries of mycotoxin detectors
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How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can
Instructions for using online residual chlorine analyzer
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The former Governor of the Bank of Japan who tried small-scale purchases in 2010 may not have thought at the time that the Bank of Japan would have turned the ETF in its hands into a "giant whale" in 2022 and might not be able to get rid of it. The Bank of Japan now holds 80% of
I bought 80% of all ETFs in the country! How should the "whale" raised by the Bank of Japan in the stock market exit?
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Everyone knows that ETFs are exchange-traded open-end index funds, which combine the operating characteristics of closed-end funds and open-end funds. Clients can not only purchase or redeem fund shares from the fund management company, but also buy and sell ETF shares in the sec
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Recently, many banks including China Merchants Bank, ICBC, and CITIC have issued notices stating that they will cease their robo-advisory related businesses at the end of this month or early next month. The so-called robo-advisory refers to the official definition of the U.S. Fin
Why did the robo-advisory products collectively removed from the shelves by banks become “tasteless”?
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As of the close of trading on July 7, 2022, Agricultural Bank of China closed at 3.02 yuan, up 0.0%, with a turnover rate of 0.09%, a trading volume of 2.5734 million lots, and a turnover of 778 million yuan.
Agricultural Bank of China's latest announcement: 2021 A-share dividend of 2.068 yuan per 10 shares. The equity registration date is July 14
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The source of retirement funds is the MPF paid during work and the pension prepared by oneself. If according to the recommendations of the Organization for Economic Co-operation and Development, the replacement rate of income after retirement must reach at least 70%, the MPF can
If you want to travel around and have fun... save at least tens of millions in retirement savings
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GEM Investment 2.0, earn 8.04% more per year, this pair of ETFs cannot be ignored
GEM Investment 2.0, earn 8.04% more per year, this pair of ETFs cannot be ignored
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