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Chinese scholars and overseas collaborators have made progress in the field of social networks and emergency communications
Time of Update: 2021-08-28
This research is based on the individual mobile communication data of the victims in the 2013 Ya'an earthquake, using the earthquake as a natural experiment to study people's emergency communication behaviors and response behaviors in risky environments, revealing the micro-mechanism of social networks-embeddedness An important role, the Triadic embeddedness structure is proposed to analyze in depth how the various embeddedness structures of the three-person family affect people’s emergency communication behaviors after the earthquake .
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Nature communications: When memory is generated, saturated fatty acid levels increase significantly!
Time of Update: 2021-08-02
The researchers found that levels of fatty acids in rat brain, especially saturated fatty acids, will increase as memory formation, but when they learn to stop using drugs and rats to form memories of memories are formed when fatty acid levels did not change .
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Nat Commun: Is the H1N1 influenza virus a direct descendant of the 1918 influenza strain?
Time of Update: 2022-08-11
Seasonal H1N1 influenza virus circulating in recent years, possibly a direct descendant of the 1918 influenza strainSeasonal H1N1 influenza virus circulating in recent years, possibly a direct descend
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Genetic sequencing confirms large-scale community spread of monkeypox in Europe, raising alarms in many countries
Time of Update: 2022-08-10
. With the release of a new round of monkeypox virus gene sequencing reports by research teams in many European countries, including France, Italy, and Spain, more and more evidence shows that monkeypox has occurred in large-scale community transmission in Europe .
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Gao Jianqing and Han Min's team from Zhejiang University School of Pharmacy, Zhejiang University reported in Nature Communications to respond...
Time of Update: 2022-08-10
Schematic diagram of the paper: "Peptide nanoblanket" suppresses the development of the pre-metastatic microenvironment by inhibiting the activation of fibroblasts This study designed and constructed the pre-metastatic microenvironment-responsive post-assembly polypeptide FR17 , and demonstrated that the "polypeptide nano-blanket" formed by post-assembly of FR17 in vivo regulates the formation of the pre-metastatic microenvironment by inhibiting the activation of fibroblasts, and achieves effective tumor metastasis.
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PNAS: Plasmids can spread between different bacterial 'communities'
Time of Update: 2022-08-10
"Fitness effects of plasmids shape the structure of bacteria–plasmid interaction networks DNA molecules called plasmids, some of which protect bacteria from antibiotics, can spread rapidly through bacterial "colonies" treated with antibiotics, a new study shows .
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Interesting work in the scientific community
Time of Update: 2022-06-16
. Hot attention of Chemical Machinery Equipment NetworkChemical machinery and equipment Recently, the British media has counted six interesting jobs in the scientific community, including storm chaser, coral researcher, robotic researcher, Antarctic scientific researcher, venom extractor, and volcanologist.
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Neurology: Why does ruptured posterior communicating aneurysm cause subdural hematoma?
Time of Update: 2022-05-24
MRI captures rapid expansion of acute subdural hematoma (aSDH) (figure) .
MRI captures rapid expansion of acute subdural hematoma (aSDH) (figure) .
Real-Time Imaging of Aneurysmal Rupture Causing an Isolated Acute Subdural Hematoma .
Real-Time Imaging of Aneurysmal Rupture Causing an Isolated Acute Subdural Hematoma .
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Nat Commun: Microbiota of the buffalo digestive tract
Time of Update: 2022-05-23
Researchers used a metagenomic approach to study the microbial community of the buffalo digestive tract .
In conclusion, this study provides insights into microbial functions and interactions in different parts of the buffalo digestive tract through a comprehensive analysis of microbial genomes and encoded proteins .
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Nat Commun: Scientists Find Obesity Induces Islet Inflammation!
Time of Update: 2022-05-23
A research paper titled "Accumulation of microbial DNAs promotes to islet inflammation and β cell abnormalities in obesity in mice" published on Nat Commun specifically elucidates this mechanism .
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Research reveals the mechanism of biocontrol bacteria regulating compost fermentation substances and microbial community succession
Time of Update: 2022-05-22
The addition of biocontrol Bacillus Tpb55 and Trichoderma HG1 to the fungus bran-prickly ash seed oil meal compost promoted the conversion of organic carbon and nitrogen, and increased the levels of amino acids, carbohydrates and alkaloid metabolites with bacteriostatic effects in the compost .
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catties of meat; nearly 100 people in a community in Shanghai said they had diarrhea after eating
Time of Update: 2022-05-22
Buying 150 copies of meat and anti-counterfeiting claims that selling houses and cars will not withdraw the lawsuit According to reports: Recently, "the farmer was reported as a three-no product when he sold the buckle bowl, and the court fined him to refund 50,000 yuan" has caused heated discussions .
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Nat Commun: Scientists discover potential therapeutic target for Alzheimer's disease!
Time of Update: 2022-05-22
Since the hippocampus is a key site of AD dysfunction, could SCDi improve hippocampal function?immune immune stem cellsRecently, researchers from the University of Sherbrooke published a research paper titled "Stearoyl-CoA Desaturase inhibition reverses immune, synaptic and cognitive impairments in an Alzheimer's disease mouse model" on Nat Commun, studying stearoyl-CoA The role of desaturase (SCD), a key regulator of fatty acid desaturation, in AD pathogenesis .
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the double standard of the ingredient list of Fanta orange; a community group purchase vegetable package in Shanghai was investigated (April 11, 2022)
Time of Update: 2022-05-21
This batch of food failed the sampling inspection ) Jinzi ham was filed for alleged violation of letter and disclosure On the evening of April 10, Jinzi Ham, a listed company known as the "first share of ham", issued an announcement saying that due to suspected violations of laws and regulations in information disclosure, the China Securities Regulatory Commission decided to file a case against the company according to relevant laws and regulations .
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Uranium detected in two-thirds of U.S. community water system monitoring records
Time of Update: 2022-05-21
Anne Nigra, PhD, assistant professor of environmental health sciences at Columbia University's Mailman School of Public Health, said: "Previous research has found an association between long-term uranium exposure and increased risk of high blood pressure, cardiovascular disease, kidney damage and lung cancer with high levels of uranium exposure .
