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Hugo once said: "Progress means that the goal is constantly moving forward, the stage is constantly updated, and its vision is always changing." From the day when human civilization appeared, human beings have never given up on the exploration of science and technology. The progr
In the 1980s, how much does one of the highly sought-after "Phoenix" bicycles cost today?
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The research was titled "Excited state non-adiabatic dynamics of large photoswitchable molecules using a chemically transferable machine learning potential" and was published in "Nature Communications" on June 15, 2022.
Six orders of magnitude faster than quantum chemical methods, an adiabatic state artificial neural network method
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@True Knowledge New Coordinates Regarding time, it has always been a major issue discussed by many philosophers. Einstein once said: "Time is a cognitive illusion of people, which seems to imply that time only exists on clocks and calendars." So, does time really exist or is it o
Time doesn't exist? What would you do if time stood still?
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When it comes to snails, the first thing that comes to mind is that they have a thick shell. In fact, in addition to being known for their thick shells, snails are also the animals with the most teeth in the world.
Snails are said to be the creatures with the most teeth in the world. So what are the uses of so many teeth?
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Got a story for July 4th? Today is also called aphelion. This day is the day when the earth is farthest from the sun. The time it takes for the earth to orbit the sun is one year. The place where the earth is closest to the sun is called perihelion. It is in early July every year
July 4th, the story you don’t know
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Autophagy is one of the hot spots. Now let’s explain the research ideas of “autophagy in inflammatory-related diseases” in the project design. 1. Research background Non-small cell lung cancer (NSCLC) is a common malignant tumor. The average survival time of lung cancer patients
Understand the classic ideas of autophagy research
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In 2004, a tenured professor at Princeton University with an American green card packed his bags at his home and signed his name on a house sale contract. "I want to serve my motherland. This time I plan to stay in China and never come back!"
He once had a doctorate in computer science from the United States. At the age of 58, he resigned and sold his real estate and became a Chinese citizen: I want to serve the motherland.
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In 1887, Tesla, the "Father of Alternating Current", was walking down the streets of the United States gloomily. But that was not the case because at that time, a man named Edison was competing with him.
The civil voltage in China is 220V, why does the United States use 110V? Is it safer to use electricity in the United States?
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CMP is a planarization process that is carried out by chemical and mechanical effects. It preferentially removes the concave and convex parts on the surface to make it a surface with consistent height differences. It can effectively obtain an ultra-smooth surface. Its polishing p
The unspeakable secrets of fumed silica and CMP chemical mechanical polishing (1)
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As a field closely related to people, water environment has always been the focus of great attention. Water quality monitoring instruments serve as a "pioneer" in water environment management. With the rapid development of advanced technologies such as the Internet of Things, COD
Manganese method COD meter - ensuring the safety of water environment
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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
Cell | Bacteria inside tumors influence therapeutic effects by "remodeling" immune cell components
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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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Researchers such as Shane Liddelow of New York University School of Medicine and Ben Barres of Stanford University used mass spectrometry and other methods to analyze the "weapons" used by activated astrocytes to kill surrounding sensitive cells and found that astrocytes do not m
Nature | Astrocytes can kill surrounding cells through lipid substances
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To this end, researchers such as University of California at Davis Andreas J. Bäumler published a review in Science and concluded that the health status of the intestinal flora can be assessed more from the host's ability to control the intestinal flora and serve as a target for
Science review | A new perspective on the homeostasis of microbiota and intestines
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According to research, the earth is 4.55 billion years old today. In this long process of life evolution, the earth has gone through several "tribulations". The consequences of each of the five mass extinctions of organisms that we are familiar with have been subversive. So will
What are ten things that could cause the sixth mass extinction of life?
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"I came from the mountains to bring orchids and grass..." This is a song that many people are familiar with when they were children, but if you do it again now, you will be jailed. In May this year, Leshan police successfully cracked a case that seriously endangered nationally pr
12 people were arrested! When I was a child, there were wild orchids all over the mountains and plains. Why aren’t they dug up now?
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Palenque is located in Chiapas, Mexico, close to the border with Guatemala. It was one of the most important city-states in the Classical Period (before the 9th century) and a typical Mayan civilization site. It was built in the 1st century BC. The peak period of the city's devel
A civilization that suddenly disappeared? The Mystery of the Ancient Palenque Flying Machine
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On June 30, on the occasion of the 101st anniversary of the founding of the Communist Party of China, a total of 123 cadres and employees of the Organization Department of the Party Committee of the Academy, the Research Center, members of the leadership team of the enterprises a
Our college went to Jiangjin to carry out patriotism and integrity cultural education activities
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The strongest lineup of 14 cartoon hot air balloons is here! The super sweet red love hot air balloon, be sure to experience it with your partner~ The well-known Q version of Sun Wukong, isn’t it big and cute?
Hengshui Air Carnival|Latest! The most complete! The strongest lineup of 14 cartoon hot air balloons is here
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On the 26th, the 2017 "FUN Infinite Aviation Science and Technology Culture Exhibition Week and FUN7 Hot Air Balloon Carnival" press conference was held in Changsha. July 1
The "Hot-Air Balloon Carnival" is here and citizens can take a hot-air balloon ride to overlook Star City
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During the day, gorgeous hot air balloons take us up into the sky. In the evening, there is a carnival with skewers and beer and music at midnight. In the tent, some are whispering or looking at the stars... This is the taste of early summer. This is the day that Nanjing people w
Let's elope and leave the face of the earth together! Come to Nanjing Hot Air Balloon Carnival
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Speaking of the famous reform movements in modern Asian history, many people will think of Japan's Meiji Restoration, because the Meiji Restoration took Japanese society in a new direction.
Read about Thailand, the famous Chulalongkorn reforms
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