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How artificial intelligence detects invisible signs of heart failure
Time of Update: 2021-11-03
Image Credit: Mount Sinai, New York, Glicksberg and Nadkarni LaboratoriesResearchers at Mount Sinai Hospital have invented a special artificial intelligence (AI)-based computer algorithm that can recognize subtle changes in electrocardiograms (also called ECGs or EKGs) to predict whether a patient has heart failure .
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Dogs resemble human ADHD behavior
Time of Update: 2021-11-03
In addition, they show similarities with human hyperactivity and strengthen the role of dogs in ADHD-related research.
This makes dogs an interesting model for studying human ADHD," said PhD researcher Sini Sulkama .
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Breastfeeding reduces the risk of type 1 diabetes
Time of Update: 2021-11-03
Research on the role of diet in the pathogenesis of type 1 diabetes is usually insufficiently evidenced, but there are some high-quality studies that show that long-term breastfeeding and later intake of gluten may reduce the risk of disease .
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There is a "sweet spot" for sleep, too much or too little is not good
Time of Update: 2021-11-03
Over the years, researchers have tracked the cognitive function of a large group of elderly people, and analyzed the measurement data of protein levels related to Alzheimer’s disease and brain activity during sleep.
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What is the effect of multi-vitamin mineral tablets?
Time of Update: 2021-11-01
If your usual diet and nutrition are not balanced, or your life is irregular, these will lead to the lack of vitamins and minerals, then in addition to early adjustment, you can also choose BY-health multi-dimensional tablets to help supplement the missing nutrients .
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Summary of failures and troubleshooting methods of capillary electrophoresis
Time of Update: 2021-11-01
2. Possible cause: The sample is adsorbed on the inner wall of the capillary .
2. Possible cause: The sample is adsorbed on the inner wall of the capillary .
Possible cause: The buffer solution balances slowly with the inner wall of the capillary .
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Capillary electrophoresis instrument-failure analysis seven
Time of Update: 2021-11-01
Possible cause: The buffer in the capillary flows out, causing current leakage .
Solution: Replace the capillary, and clean the optical fiber head and detection window with water .
Possible cause: The humidity in the experimental environment is too high .
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Capillary electrophoresis instrument-failure analysis eight
Time of Update: 2021-11-01
Possible cause: There is liquid at the neck of the bottle, which makes the stopper slippery .
Possible cause: There is a problem with the pressure system .
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Capillary electrophoresis instrument-failure analysis 9
Time of Update: 2021-11-01
Inspection result: Re-cut the capillary inlet and the problem is solved .
Possible cause: The capillary inlet incision is not flat .
Solution: Re-cut the capillary inlet .
2. Inspection result: Re-cut the capillary inlet, the problem still exists .
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Common faults and solutions of capillary electrophoresis
Time of Update: 2021-11-01
2. Possible cause: The sample is adsorbed on the inner wall of the capillary .
2. Possible cause: The sample is adsorbed on the inner wall of the capillary .
Possible cause: The buffer solution balances slowly with the inner wall of the capillary .
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Capillary electrophoresis instrument-failure analysis 6
Time of Update: 2021-11-01
Check result: Change the type of buffer, the peak shape and peak time are stable .
2. Inspection result: changing the type of buffer, the peak shape and peak time are still unstable .
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The Nobel Prize in Economics announced!
Time of Update: 2021-10-21
Half of the awards went to David Card, an American economist, in recognition of “his empirical research on labor economics.
Theory Boosts Minimum Wage LegislationAccording to foreign media reports, David Card has been focusing on studying some unexpected experiments to test whether raising the minimum wage will cause people to lose their jobs and other economic problems .
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Subverting cognition: sleeping in this way is equivalent to suicide
Time of Update: 2021-10-21
8 hours of sleep has harmed many people and may increase the risk of deathThis study is the largest study on the relationship between sleep time and mortality in Asia .
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Iron deficiency in middle age increases the risk of heart disease
Time of Update: 2021-10-21
After adjusting for age, gender, smoking, cholesterol, blood pressure, diabetes, body mass index, and inflammation, the researchers analyzed the links between iron deficiency and coronary heart disease, stroke, cardiovascular mortality, and all-cause mortality .
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Good news for weight loss drug development: Scientists have discovered 14 genes that cause obesity
Time of Update: 2021-10-21
In a new study just published in the scientific journal "Public Science Library Genetics", O'rourke and her collaborators used worms to screen 293 genes related to human obesity, with the goal of determining which genes are actually Cause or prevent obesity .
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Screen time is related to the risk of myopia in young people
Time of Update: 2021-10-21
A new study published in the world's leading medical journal shows that the risk and severity of myopia in children and young people is related to screen time .
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Hibernation Bear: How can it be fat but healthy?
Time of Update: 2021-10-21
An international study led by Vetmeduni recently published in a scientific report showed that brown bears have an effective protective mechanism during hibernation, which can prevent their plasma and muscle damage, despite their profound changes in lipid metabolism and increased lipid levels .
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Are moon cakes with a long shelf life added with excessive preservatives?
Time of Update: 2021-10-21
Market supervisors remind consumers that they should choose regular supermarkets to buy moon cakes, and pay attention to checking whether the outer packaging is complete, the bulk moon cake container is clean, the production date and the shelf life.
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Why women are more likely to feel cold than men
Time of Update: 2021-10-21
Levine said: "Our research shows that this phenomenon is not unique to humans; in many birds and mammals, females prefer warmer environments than males.
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This study eliminates concerns about hormone therapy increasing the risk of heart disease
Time of Update: 2021-10-21
The results of the study were published in the article "Effects of menopausal hormone therapy on cardiovascular disease and type 2 diabetes in postmenopausal middle-aged women: An analysis of the Korean National Health Insurance Service Database" .
