/f/science
Aging is a gradual decline in the energy supply to the cell. Scientists found that the protein Sirtuin 6 is a key factor regulating the activity of mitochondria (the cell’s power plants) in the brain. These findings will help develop new prevention and treatment approaches for aging.
nature.comSubmitted by Skoltech_ t3_1127asd
Study explored the potential of using dust to shield sunlight and found that launching dust from Earth would be most effective but would require astronomical cost and effort, instead launching lunar dust from the moon could be a cheap and effective way to shade the Earth
attheu.utah.eduSubmitted by giuliomagnifico t3_113rir2
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Submitted by chrisdh79 t3_11fb0mu
Stereotypes about senior employees lead to premature retirements: senior employees often feel insecure about their position in the workplace because they fear that colleagues see them as worn-out and unproductive, which are common stereotypes about older employees
news.ku.dkSubmitted by giuliomagnifico t3_126kfwg
Permafrost thaw is usually expected to emit CO2 on net. Instead, a 37-year analysis of the northern high latitude regions found that for now, permafrost-rich areas have been absorbing more CO2 as they get warmer. However, northern forests are absorbing less carbon than predicted by the models.
nature.comSubmitted by BurnerAcc2020 t3_xsvill
New study show spike protein but no nucleocapsid protein detected within the foci of brain and the heart, particularly in the endothelial cells of small blood vessels. Since no nucleocapsid protein could be detected, the presence of spike protein must be ascribed to vaccination not viral infection.
mdpi.comSubmitted by TheBravan t3_xtaq1i
Based on current evidence, vegetarian and vegan diets during the complementary feeding period have not been shown to be safe, and the current best evidence suggests that the risk of critical micronutrient deficiencies or insufficiencies and growth retardation is high.
mdpi.comSubmitted by Meatrition t3_xtfl8n
Submitted by xx_DEADND_xx t3_xy3kkc