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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
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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?
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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
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Virology is primarily concerned with viruses that are pathogenic to humans or other species of which we are most concerned. During the novel coronavirus pneumonia epidemic, scientists have conducted a lot of research on SARS-CoV-2, the pathogen that causes infection.
Research on new viruses and new hosts will vigorously promote the development of virology
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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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Production and use of cell cycle synchronization demonstrator "Cell cycle" refers to the entire process that a cell goes through from the completion of one division to the end of the next division. It is divided into two stages: interphase and division. Interphase includes G1 pha
Production and use of cell cycle synchronization demonstrator
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At 20:50 on June 5, 2022, the Shenzhou 14 astronaut crew successfully entered the Tianhe core module. It has been a month now. Within a month, the astronauts carried out work such as establishing a manned environment, maintaining and caring for the space station platform, and con
"Shenzhou XIV" astronaut crew on-orbit progress chart
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As we grow older, we always seem to lose something. Many people who move from remote villages to metropolitan areas always lament that since arriving in the city, they can rarely see the bright Milky Way. Due to various reasons, we all seem to have lost the opportunity to "apprec
Why is it so hard for us to see the Milky Way now? In a hundred years, humans may not be able to see a single star
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In people's daily life, there are everywhere the imprint of "7": there are seven emotions in the human heart and seven orifices on the face; in the digital world of the human soul, there is probably no number more closely related to people's lives than the number "7". Tighter, mo
Trivia - the meaning of the number "7"
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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
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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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Volcanoes are a common landform feature that give us the impression of danger, high temperature, and poison. Once we encounter a volcanic eruption at close range, our lives are likely to be in danger. This is relative to public perception, and is more based on the fact that the p
Do you think that you will definitely die if you fall into the volcanic lava? In fact, you are not.
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In the ocean of knowledge, your wisdom is just a grain of sand or a drop of water. All we have is a hungry heart, and we must constantly comfort it with knowledge.
Always stay hungry, keep learning, keep growing
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"The world's first glacier microbial database launched" led by China has published its research results in the journal "Nature Biotechnology". In this study, the Pan-Third Pole Environmental Center of Lanzhou University collaborated with the Institute of Tibetan Plateau Research
Should humans be wary? Tibetan glaciers or nearly 1,000 unknown microorganisms are exposed, and the Tibetan Plateau has changed
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"The Complete Biography of Yu Yan's Marriage", also known as "The Complete Biography of Yu Yan's Marriage", is a long novel about worldly affairs in the Qing Dynasty. Six volumes and seventy-seven chapters. The title is Mei Chisheng, whose real name and life story have not been t
Records of Forbidden Books of the Past Dynasties (116) The Complete Biography of Yu Yan’s Marriage
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In order to celebrate the 101st anniversary of the founding of the Communist Party of China and promote the further deepening and solidification of grassroots party building work, recently, the provincial team of "Strengthening the Construction of Rural Grassroots Party Organizat
The province sent a working group of the "Strengthening the Construction of Rural Grassroots Party Organizations" to Daitang Village in Juancheng County to visit and study at the Revolutionary Memorial Hall in the Hebei-Shandong-Henan Border Region
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As the saying goes, having an old man in the family is like having a treasure. Having a long-lived old man in the family is a blessing to the family, children and grandchildren. For example, in "Knowledge", Mrs. Sheng is the blessing of the Sheng family and the anchor of the Shen
"Do You Know": Yuge Laoxiu's daughter-in-law, Mrs. Wang's daughter-in-law, it is very important for the family to have elders who can take care of them.
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From April 6th to April 7th, the second training course of Henan China Travel Service Group's "Rural Revitalization·Rural B&B Lecture Hall" was held in Liangshuiquan Village, Hebi City. 47 trainees from inside and outside the province gathered at the boutique B&B Lingquan Wonderl
How to run a B&B business? Henan China Travel Service Group’s Countryside B&B Classroom Reveals the Answer
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On May 27, CTDU signed a strategic cooperation agreement with Hunan 58 Rural Services Information Technology Co., Ltd. (hereinafter referred to as "58 Rural Services"). At the signing ceremony, Wu Yueyun, director of CTDU Hunan Branch, and Ma Ke, general manager of 58 Rural Servi
CTDU China Travel Alliance and 58 Rural Services Group signed a strategic cooperation agreement to jointly assist rural revitalization
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For example, when promoting flexible weekend work and rest, it is proposed that all localities and units should optimize work arrangements based on actual conditions. In the second quarter of this year, a 2.5-day flexible work and rest day will be trialled on weekends to actively
This province is working hard to revitalize tourism! A 2.5-day weekend trial is implemented to encourage cadres to take the lead in "going out to play". Scenic spots are half-priced on Friday afternoons...
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