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Briefly analyze the characteristics of inverter cables and the problems that need to be overcome in the design
Time of Update: 2022-11-18
First of all, the frequency conversion cable works in a special environment, and its operating frequency adjustment range is wider, which will lead to its work regardless of the high or low working frequency, it will have a waveform profile of the main frequency, and at the same time will contain many high-order harmonics, after multiple times of reflection amplitude superposition, its withstand voltage can reach several times the working voltage.
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In aging brains, there are fewer anti-inflammatory molecules
Time of Update: 2022-11-04
"A class of anti-inflammatory lipids decrease with aging in the central nervous The brain is made up of lipids, but the role of these molecules in health and disease remains unknown.
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Nature: For the deadliest pancreatic cancer, survival is a complex issue
Time of Update: 2022-10-13
In addition, the severed Col 1 activates a signaling pathway by binding to a receptor protein called DDR1 that stimulates pancreatic cancer cells to produce energy.
In addition, the severed Col 1 activates a signaling pathway by binding to a receptor protein called DDR1 that stimulates pancreatic cancer cells to produce energy.
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Deadly brain tumors are hopefully prevented! On the same day, two articles "Nature" uncovered the root causes of tumors buried in brain development
Time of Update: 2022-10-01
Academic Latitude and Longitude Related Reading:Nature: Nearly 90,000 cells were sequenced individually, and the individualized treatment of children's brain tumors completed the groundbreaking workThey found that these mutations cause genes to lose function, with the result that normal differentiation of cells is blocked in specific cell types.
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X-ray report writing—digestive system
Time of Update: 2022-09-20
Dot slice ( ) Zhang confirms what is seen in perspective9 Chest X-ray of residual stomach cancer: no abnormal esophagus in the cardiopulmonary diaphragm: normal walking, soft and smooth tube wall, regular mucous membranes, no interruption and thickening, peristalsis as usual, no stenosis.
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Not every Danish fairy tale has a happy ending
Time of Update: 2021-12-05
The study showed that, in the real world, early and high-efficiency DMT strategies have better long-term outcomes for patients than upgraded treatment strategies-the 5-year change in EDSS scores is significantly reduced, and the median time to SAD is significantly delayed .
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Science Translational Medicine: Knock out this epigenetic gene to make CAR-T more effective
Time of Update: 2021-12-03
The study showed that knocking out the DNA methyltransferase 3α (DNMT3A) gene of CAR-T cells can prevent T cell exhaustion and enhance anti-tumor activity .
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How can lean people gain weight healthily? These few suggestions will help you gain weight healthily
Time of Update: 2021-06-28
1. Caused by genetic factors; for example, some people have poor digestion and absorption functions, or the body's calorie consumption is much higher than normal people, low intake or fast consumption, it is difficult to gain weight anyway .
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With "fine" into the "cell" common gas | key laboratory parade
Time of Update: 2021-03-13
In 2012, li Jinsong's research team, in collaboration with Xu Guoliang of the National Key Laboratory of Molecular Biology, established for the first time isolated male monopolyxel embryonic stem cells and demonstrated that these cells could replace sperm, "fertilized" ovarian cells and produced semi-cloned mice.
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"Junk Gene" Database Harvests Global Geneticists " Fans
Time of Update: 2021-03-02
By conducting an in-depth analysis of the function of genetic variation in a variety of cancers, they found a large number of genetic variation points that regulate non-coding nucleotides (ncRNAs) and selective polynucleotides (APA), built an online database, and made them available to researchers around the world.
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More than 20 biopharmaceutical companies listed in Hong Kong how to get out of the breaking circle
Time of Update: 2021-01-18
listed in Hong Kong shares of Goli Pharmaceuticals, pioneering pharmaceutical industry, Yunding Xinyao and other biopharmaceutical companies have also continued to fall, there are a number of biopharmaceutical enterprises have fallen sharply below the issue price.
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There are new discoveries about metformin
Time of Update: 2020-10-02
the risk of lung cancer death was significantly reduced by 13% and 23%, respectively, in people who had taken aspirin or statins cumulatively over a two-year period of 547.5 days.
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Ano Pharmaceuticals Round C raises nearly $100 million to rapidly advance global research and development of innovative cancer immunological drugs
Time of Update: 2020-09-28
Hangzhou, China, In August 2020, Ano Pharmaceuticals, a biopharmaceutical company focused on global research and development of cancer immunotherapy, announced the completion of nearly $100 million in
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What new possibilities can artificial intelligence bring to cancer treatment? Listen to what the experts have to say
Time of Update: 2020-08-16
"Artificial intelligence can provide doctors with more information in clinical diagnosis and treatment, more accurate judgment of the symptoms, efficacy, reduce the cycle of drug research and development, is the premise and basis for malignant tumors to achieve personalized precision treatment", recently, the Chinese Association of Cancer Association Cancer Artificial Intelligence Professional Committee was formally established, Tianjin Cancer Hospital Vice President Professor Xu Bo was elected as the first chairman of the Committee.
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Anti-new crown with code? How computers can assist in the development of special effects drugs
Time of Update: 2020-07-09
In recent years, with the development and maturity of computer technology, there has been a new technical means of "code-resistant disease", also known as computer-aided drug design (CADD) In this outbreak of new crown pneumonia, computer-assisted drug design also contributes to the development of antiviral drugs , then, what is a computer-assisted drug, and how does it work for the development of antiviral drugs?
