Nghiên cứu 89.000 người: Ngủ trong điều kiện sáng tăng nguy cơ suy tim 56%, bệnh mạch vành 32%, đột quỵ 28%. Hãy tắt/bớt đèn khi ngủ để bảo vệ tim mạch.
#nghiencuu #giac_ngu #tam_trang #benh_tim #suc_khoe #ngu_sang #healthy_sleep #heart_disease #circadian_rhythm
Nocturnal is not so nocturnal, nor diurnal so diurnal: almost 9 million camera trap observations indicate that less than half of 445 mammal species adhere to the diel activity pattern that is conventionally ascribed to them.
Species with a wider geographic distribution tend to be nocturnal, and smaller species tend to be nocturnal, except in the forested tropics.
Summary: https://scienceblog.com/wildscience/2025/04/18/animals-gone-rogue-after-dark/
Original paper: https://www.science.org/doi/10.1126/sciadv.ado3843
17 PhD positions are available in the Marie Sklodowska-Curie Doctoral Training Network “INCITE– Insect Clock Initial Training Experience”.
Distributed throughout Czech Republic, Germany, France, The Netherlands, Spain, Italy, Poland, Israel, United Kingdom.
Application deadline: 15th of October, 2024.
https://jobs.bc.cas.cz/en/detail/216
"Our network researches insect chronobiology with the aim of developing applications in insect production for feed and food, pest control, as well as basic research. We investigate the circadian and annual clocks, diapause, seasonality, sleep, endocrinology, circadian physiology and chrono-metabolism using combinations of established insect model species (i.e. Drosophila melanogaster) and emerging models, pest species, and economically important or beneficial insect (aphids, linden bugs, bumble bees, moths and butterflies, black soldier fly, houseflies, cockroaches)."
#PhDPosition #PhD #insects #neuroscience #Drosophila #pests #circadian_clock #circadian_rhythm
Examining the relationship between the rate of #wound_healing, the #circadian_rhythm and #cilium length.
https://phys.org/news/2023-12-relationship-wound-circadian-rhythm-cilium.html
Nearly every organism on Earth follows a natural circadian rhythm that is coded by your cell's clock genes, which do exactly as you suspect from the name: regulate your body's rhythm on a 24-hour basis.
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