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Pfizer P drug medical insurance negotiation out, can China forcibly imitate
Time of Update: 2023-02-02
After the Paxlovid medical insurance negotiations were out, the long-dormant "patent compulsory license" once again became a hot spot in the society, and some medical and legal professionals called fo
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The research group of Jiao Yuling in the School of Life Sciences cooperated to explain how auxin regulates leaf flattening
Time of Update: 2023-02-02
2215569119), combining experimental observations and computer simulations, revealed that auxin polar transport derived from stem tip meristem can form signal highs on both sides of the leaf primordium, activate the expression of the key gene SlLAM1 in leaf flattening at the leaf margin, and promote the establishment of symmetrical morphology on both sides of the leaf primordium.
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Chinese scholars have made a series of progress in the research of anionic binding catalytic polymerization methods
Time of Update: 2023-02-01
Figure (A) Active cationic polymerization catalyzed by anion binding; (B) Active anionic polymerization of amino acid NCA monomers catalyzed by anion binding With the support of the National Natural
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Science Bulletin CCIN mutations cause teratospermia and male infertility
Time of Update: 2023-01-06
CCIN mutation leading to sperm head malformation and male infertilityStarting from clinical male infertility cases, this study identifies new pathogenic gene mutations and elucidates the relevant mechanisms through basic research, and explores corresponding treatment strategies, providing important clues for genetic counseling and assisted reproduction treatment in clinical male infertility cases.
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Science Bulletin CCIN mutations cause teratospermia and male infertility
Time of Update: 2023-01-06
CCIN mutation leading to sperm head malformation and male infertilityStarting from clinical male infertility cases, this study identifies new pathogenic gene mutations and elucidates the relevant mechanisms through basic research, and explores corresponding treatment strategies, providing important clues for genetic counseling and assisted reproduction treatment in clinical male infertility cases.
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Immune cells in patients with amyotrophic lateral sclerosis can predict the course of the disease
Time of Update: 2023-01-04
1038/s41467-022-34526-9 According to a study published in Nature Communications by the Karolinska Institutet, when diagnosing ALS, by measuring immune cells in the cerebrospinal fluid, it is possible to predict the rate of disease progression.
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In the first half of 2020, France added 379 MW of solar installed capacity
Time of Update: 2023-01-03
During the same period, solar power accounted for 3% of France's total electricity consumption.
During the same period, solar power accounted for 3% of France's total electricity consumption.
During the same period, solar power accounted for 3% of France's total electricity consumption.
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New nitrogen and phosphorus compounds are synthesized under high pressure
Time of Update: 2022-12-30
The researchers said that the latest research shows that scientists can develop new nitrogen compounds with interesting properties through high pressure, and they will further explore the potential applications of these new materials, and conduct more research on non-metallic nitrides at high temperatures and pressures to greatly expand their understanding of nitrogen chemistry.
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Global demand for Ethernet cables is expected to exceed $19 billion in 2025
Time of Update: 2022-12-28
The key factors driving the growth of the global Ethernet cable market compared to other network technologies include advantages such as high speed, low latency, and guaranteed bandwidth per connected device as well as data reliability and higher security.
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Carbon nanotubes: help improve the effectiveness and reliability of transmission and distribution systems
Time of Update: 2022-12-26
” According to the report, scientific laboratories should continue to drive innovation in the synthesis, production, and deployment of carbon nanotubes, while suppliers should strive to reduce costs and increase large-scale manufacturing capabilities.
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By 2022, the Middle East and North Africa will add $574 billion to key energy projects
Time of Update: 2022-12-26
Apicorp Research, a major energy research institution in the Arab region, said in a report that the power sector accounts for about $187 billion in the $574 billion investment plan, oil and gas account for $169 billion and $150 billion respectively, and the rest of the investment is mainly in petrochemical projects.
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China's first commercial medium-speed maglev train successfully rolled off the line in Zhuzhou, Hunan Province
Time of Update: 2022-11-24
Medium speed maglev trainMedium speed maglev train In September 2016, the Hunan Provincial Government and the National University of Defense Technology signed a strategic cooperation agreement to carry out technical research on a new generation of medium-speed maglev transportation system on the platform of the Hunan Maglev Technology Research Center.
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The UK's research and development of new lithium-oxygen batteries is expected to break through the bottleneck of electric vehicle technology
Time of Update: 2022-11-19
Researchers at the University of Cambridge in the United Kingdom have developed a new lithium-oxygen battery, which is expected to break through the bottleneck of electric vehicle technology.
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Nat Neurosci: Selfish or selfless? Scientists reveal the cortical-amygdala neural circuit, which regulates altruistic decision-making behavior
Time of Update: 2022-11-04
Figure 2: High/low social status influences altruistic/selfish decision-making behaviors3The cortex-amygdala circuit regulates altruistic decision-making behaviorImmunofluorescence experiments showed that the activity of neurons in the BLA region of actor mice increased in the presence of recipient mice compared with the absence of recipient mice.
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Why does fasting reduce seizures
Time of Update: 2022-09-21
"Amino acid sensingIn the new study, they showed in mouse epilepsy models that mTOR signaling in the brain weakened after fasting.
"Amino acid sensingIn the new study, they showed in mouse epilepsy models that mTOR signaling in the brain weakened after fasting.
