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Shanghai rubber rushed back down and futures prices fluctuated to close down
Time of Update: 2022-12-16
Shanghai rubberNews: The number of tires imported by the United States from China continued to shrink in January and April.
Shanghai rubberNews: The number of tires imported by the United States from China continued to shrink in January and April.
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Want to reduce hormones but afraid of relapse? Pay attention to these points and safely pass the critical period of hormone reduction
Time of Update: 2022-11-26
For some severely ill butterfly friends, because of their heart, liver, spleen, kidney has different degrees of damage, at this time simply with hormones not only the treatment effect is not good, the reduction is also very difficult, if combined with other immunosuppressant combination therapy, can appropriately reduce the use of hormones, after the condition is stable, it will also reduce the rebound caused by hormone reduction.
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Progress in the study of olefin carbonylation
Time of Update: 2022-10-21
Recently, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences has made progress in the research on bimetallic catalyzed olefin carbonylation reaction, realizing the highly selective conversion of long-chain aliphatic olefins, and obtaining the "Markovian rule" branched-chain carboxylation.
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The United States and Iran ignite the Middle East powder barrels and the international oil market welcomes the black swan again
Time of Update: 2022-08-16
2: A wide range of disasters are affected, and many countries are involved in the turmoilJudging from the long-term chaotic situation in the Middle East, if the conflict between the United States and Iran cannot be properly handled, it may become another "Sarajevo incident", and many countries will be involved in the turmoil, including Iraq, Saudi Arabia, Russia, and the United Arab Emirates.
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New study reveals long-term harm of new coronavirus
Time of Update: 2022-03-06
Neuropsychiatric Disorders Dozens of papers have looked at the long-term effects of COVID-19 on mental health, but many have only measured conditions such as depression and brain fog months after infection .
Neurological and neuropsychiatric symptoms are common three months after Covid-19 infection, the study showed .
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"Post-00s" college students invented fruit and vegetable "living tanks" to degrade pesticides
Time of Update: 2022-02-18
After five years of research and development, Wu Jieyang, a "post-00" maker who studied in Guangzhou, and his team members invented a "live tank" that can "resurrect" fruits and vegetables and degrade pesticides .
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Synthetic tissue model with blood vessels
Time of Update: 2021-09-04
In summarizing these key findings, Britta Trappmann emphasized, “Synthetic tissue materials must activate certain adhesion molecules on the vascular cell membrane, allowing cells to migrate in groups from the mother’s blood vessel to form a tubular structure .
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This method can quantitatively evaluate the delay time of multiple sclerosis treatment
Time of Update: 2021-05-08
Research conclusions This study has developed a new method and conducted external verification, which can objectively quantify the treatment lag duration of recurrence and disability progression in different treatments.
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High blood sugar can lead to intestinal leakage and intestinal bacteria disorders
Time of Update: 2020-12-22
High blood sugar causes intestinal leakage To test whether elevated blood sugar levels were involved in regulating the function of the intestinal barrier, the researchers induced high blood sugar in mice without obesity, using a drug called streptococcus, which destroys islet β cells in mice, resulting in a phenomosis very similar to type 1 diabetes in humans.
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The principle of aluminum spray zinc spray corrosion prevention on the surface of steel structure
Time of Update: 2020-11-25
First, the principle of aluminum spray zinc anti-corrosion of steel structure The principle of arc spray corrosion protection is the use of arc spray equipment, two charged wire (e.g. zinc, aluminum,
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The study found that women who used birth control pills for a long time had a lower overall lifetime cancer risk
Time of Update: 2018-02-26
Last year, Dr Lisa Iversen and others published a research result in the American Journal of Obstetrics and gynecology Compared with women who have never used contraceptives, women who have used contr
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Long term effects of cannabis on brain structure
Time of Update: 2014-11-11
The effects of long-term marijuana use on brain structure may depend on the age of first use and the time span of use, a study suggests Francesca M filbey and colleagues studied changes in brain struc
