10:43
Recommended
-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?
05/31
1696
The device is mainly used to construct the three-dimensional stress environment of rock samples under formation conditions. It uses real fracturing materials and fracturing processes to conduct fracturing simulation experiments. Its technology is leading and can simulate in-situ
[Industrial Development] A 10,000-ton ultra-large hydraulic fracturing simulation experimental device was “born” in our city
05/30
1032
Manufacturing simulation of an unconventionally reinforced aircraft fuselage during automated fiber placement (Source: IFW) The results of biomimetic observations, topology optimization or feasibility in manufacturing do not always end up with the same geometry - in fact, Very fe
OptiFee-Optimization of aircraft fuselage enhancement layout
05/30
1509
Researchers such as Roger Geiger from the University of Ticino in Switzerland creatively modified a strain of Escherichia coli to adjust the tumor microenvironment and enhance the effect of immunotherapy.
Nature | Modifying bacteria to adjust the tumor microenvironment and enhance the effect of immunotherapy
05/30
1778
In the above-mentioned vision of high-tech warfare, lasers are mentioned many times. This is definitely not a bizarre myth. It not only plays a huge role in production, medicine, scientific experiments and other fields, but also greatly promotes the development of military techno
Which country has military control over space that actually controls the world?
05/31
1228
Recently, Zeng Yi, a researcher at the Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, and Jing Naihe’s research team collaborated on a paper titled Embryonic vascular establishment requires protein C receptor-expressing endothelial progenitors in De
Study reveals identity of embryonic vascular endothelial progenitor cells
05/31
1393
Researchers such as Jiang Hao from the University of Virginia School of Medicine discovered that a tumor suppressor gene that is frequently mutated in a variety of tumors can function through liquid-liquid phase separation (1). The protein encoded by this gene is UTX.
Nature | Tumor suppressor genes can function through liquid-liquid phase separation
05/30
1628
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?
05/30
1634
July 1, 2022 Summer in Alaska has always been described as short and mild. In the early summer of 2022, the prominent word is smoke. In multiple scenes in June and early July, the Visible Imaging Infrared Radiometer Suite (VIIRS) satellite on the NASA-NOAA National Polar Orbiting
"Space Observation" Alaska's Smoky Summer
05/31
1177
Recently, CBS broke a piece of shocking news: a photo that may be an "alien shiti". It is said that this photo is related to the original "Roswell Alien Incident".
75 years later, the media found new evidence of the "Roswell UFO incident". Do aliens really exist?
05/30
1246
Relation Video
science Relation Video
Site video recommendation
science Latest News
Recently, research in "Developmental Cells" revealed a key signaling molecule that can activate hair growth, providing a therapeutic target for the treatment of androgenetic alopecia, namely: the "SCUBE3" molecule.
Zuckerberg invested hundreds of millions! A molecule called "SCUBE3" can effectively stimulate hair growth
06/01
1674
In addition to the electric vehicles, 5G communications, and rail transit that we are in daily contact with, silicon carbide wafers have broad application prospects in key fields such as national defense and aerospace. Due to their irreplaceable advantages, they are regarded as t
Cheers to you: Break the technology monopoly! China's independently developed silicon carbide wafers have achieved domestic substitution
06/01
1671
Worlds, full of wonders. In 1970, an old woman named Yu Yuzhen picked up a strange butterfly on the way back to her parents' home. She gave the butterfly to her brother. Incredibly, three years later, the butterfly was sold To 1.27 million! It's really a joy that comes from heave
In 1970, a peasant woman picked up a strange butterfly on the roadside. Three years later, the price soared to 1.27 million.
06/01
1779
If a magnitude 12 earthquake occurs in the United States, what will happen to the United States? If they ask China for help, are you willing to donate? People joke: Don’t be afraid when an earthquake comes, fear is useless. You don’t need to run away from a big earthquake, and yo
If there was a 12-magnitude earthquake in the United States and you licked your face and begged China for help, would you donate money to help?
06/01
1268
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"
06/01
1299
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
06/01
1843
Site Latest News
New Balance's leading running shoes, the toe box is more in line with the shape of the foot, and the front end of the foot no longer bears the squeeze and constraints caused by traditional pointed-toe running shoes. When running, the toes can stretch naturally, and the big toe re
Which brand of sneakers is best for lazy people? I don’t run often, so I usually wear soft and elastic ones that are more comfortable.
06/02
1082
Today's Fashion Street Photo Album of European and American Stars (July 6, 2022) The street photos of fashionable European and American stars are shows walking on the road, and the street photos of celebrities are the trend vane of the fashion industry.
Today's European and American celebrity fashion street photos album
06/02
1070
This 132-square-meter loft apartment is located in Taipei. The owner lives alone and often works from home. How to balance the dual needs of open layout and personal privacy is the focus of this design.
132 square meters industrial style, ink gray kitchen, terrazzo bathroom, glass screen partitions throughout the house
06/02
1781
Luo Zhixiang appeared on the "Big Music + Super Live" program with his new album "NOIDEA" - listening to the voices of fans.
Luo Zhixiang appeared on the "Big Music + Super Live" program with his new album "NO IDEA"
06/02
1092
On July 1st, Jiang Wenyu, deputy secretary-general of the Provincial Party Committee, visited the Tangtang to investigate flood prevention work. He inspected the current situation of the Pipa Temple Reservoir and the reservoir risk relief and reinforcement project. He learned in
Jiang Wenyu, deputy secretary-general of the Henan Provincial Party Committee, visited the soup to investigate flood prevention work
06/02
1626
In order to celebrate the 101st anniversary of the founding of the Communist Party of China, encourage party members and cadres to strengthen their beliefs and have the courage to take on responsibilities, and boost the entrepreneurial spirit of officers, on July 1, the Ruzhou Mu
"Welcoming the 20th National Congress of the Communist Party of China and building dreams for the future" - Ruzhou Municipal Administrative Service Center held a cultural evening party to welcome the "July 1st"
06/02
1330