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Farmed reticulated pythons develop shortly when being fed trapped rodents or waste protein from different meat-producing industries (Paul Starosta/Getty).
Giant pythons are higher at changing their meals into edible protein than many different farmed animals, together with chickens, pigs, cows, salmon and crickets. Reticulated pythons (Malayopython reticulatus) and Burmese pythons (Python bivittatus) on farms might quick for months with out dropping a lot weight, which might assist to make sure meals safety throughout financial or climatic disruptions, says herpetologist and research co-author Dan Natusch. “Farming pythons may very well be a giant a part of the answer for part of the world that’s already affected by extreme protein deficiency.” Python farming is properly established in Asia and the meat is “fairly tasty and versatile”, Natusch provides. Detailed analyses of python farms’ environmental impression and of the meat’s dietary content material at the moment are wanted, says meals techniques scientist Monika Zurek.
Scientific American | 5 min learn
Reference: Scientific Experiences paper
A suppose tank is urging UK universities to share data on misconduct investigations to make it harder for sexual harassers to cover their previous. A 2018 assessment of greater than 300 sexual misconduct instances in US academia discovered that greater than half of the perpetrators have been serial harassers, who usually relocated to totally different establishments and repeated the identical sample of misconduct. Supporters of the Misconduct Disclosure Scheme level out that it has already proved its price within the humanitarian sector.
Nature | 4 min learn
Remnants of an historic viral an infection are important for producing myelin, a protein that insulates nerve fibres, in most vertebrates. Sure viruses insert DNA into the genetic materials of the cells they invade. Typically, these insertions turn out to be everlasting and even assist evolutionary processes. Myelin helps nerves to ship electrical indicators quicker, develop longer and thinner to allow them to be packed in additional effectively. “On account of myelin, brains grew to become extra advanced and vertebrates grew to become extra various,” says stem-cell biologist and research co-author Robin Franklin.
Science Information | 6 min learn
Options & opinion
Researchers dwelling with lengthy COVID say they’ve been principally left to fend for themselves or to navigate office lodging insurance policies that aren’t tailor-made for them. “It felt like they threw every thing at me to advocate for myself,” says one social scientist. Some long-haulers have discovered methods to handle their signs, which may embrace cognitive impairment and fatigue, whereas others depend on compassionate supervisors. Some advocates are calling for a tradition shift wherein “each individual would really feel like they’ll ask for what they want and be supported in that request, even when, finally, they don’t get precisely what they need”, says Emily Shryock, director of the College of Texas at Austin’s Incapacity Cultural Heart.
Nature | 11 min learn
Are you a diva, captain, ghost, ant or bumble bee? Scientific psychologist Olga Lehmann invented these ‘personas’ to assist her mirror on a tough collaboration. She recommends making a crew settlement that lays out basic guidelines of behaviour amongst co-authors earlier than beginning work on a grant proposal or paper. Her hard-won recommendation: schedule common check-in conferences, plan for battle and present empathy to others — however have an exit technique if issues get private.
Nature | 8 min learn
“If we need to intention for precision, we have to go additional than counting on proxies,” says sociologist Madeleine Pape, who’s a part of an interdisciplinary group of researchers advocating for extra advanced methods of finding out sex-related variation. They are saying that utilizing the class ‘ladies’ as a proxy for the presence of a uterus can underestimate, for instance, the incidence of uterine most cancers. “Girls aren’t a one-size-fits-all,” Pape says. “Variation is price understanding and value participating with if we need to truly handle gender disparities in well being.”
Reference: Cell perspective
The place I work
Gabriel Renato Castro is the founder and chief government of Spiral Blue Meals Spa in Chincolco, Chile.Credit score: Karl Mancini/Pulitzer Centre
Marine biologist Gabriel Renato Castro is rising microorganisms comparable to cyanobacteria to make fertilizers, pesticides and different agricultural merchandise that assist crops survive droughts, pests and a scarcity of arable soil. “To grasp the macrouniverse, we have to perceive the microuniverse,” he says. “My final purpose is to share my information with local people members in Chile, to allow them to develop extra resilient and sustainable agricultural practices.” (Nature | 3 min learn)
Quote of the day
In her poem Toddler, Identify As soon as Recognized, anthropologist Jenny Davis honours the stays of an unknown little one that was once a part of her college’s educating assortment. (Sapiens | 1 min learn)
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