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India Joins the Worldwide March for Science – Scientific American.
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All subscriptions sold on our website will automatically renew once a year until you tell us to stop. You can call us or email us at any time to stop renewals or cancel a subscription.
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For $34.99 a year, your Print & Digital Subscription includes monthly delivery of print issues and is accessible on all of your devices via the web and Android and iOS apps.
Is Scientific American still good?
Winner of the 2011 National Magazine Award for General Excellence, Scientific American is wonderful for the most recent news on great scientific discoveries. Updated daily online, it is the best place to find out about the newest research and different takes on such discoveries.
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Is the Scientific American peer reviewed?
It is a well-respected publication despite not being a peer-reviewed scientific journal, such as Nature; rather, it is a forum where scientific theories and discoveries are explained to a wider audience.
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Does Scientific American have a paywall?
That is why, beginning April 15, we are launching a paywall on our website. Going forward, readers will be allowed access to three complimentary articles* per month before they are asked to subscribe to any of one Scientific American’s print or digital titles to read further.
When was the term hormesis first used in science?
Hormetic type responses have been reported in the literature since the late-nineteenth century, but the term ‘hormesis’ was first used in the 1940s by Southman and Erlich to describe modest stimulatory effects of extracts from western red-cedar heartwood on cultured fungi that were strongly inhibited by high concentrations of the same extract.
Is the low dose effect of hormesis beneficial?
Historically, the low-dose effects associated with hormesis have been considered beneficial, but recently, it has been recognized that benefit and harm are subject to interpretation; consequently, attempts to decouple these terms from the response profiles have arisen.
What are the agents that bring about hormesis?
Hormesis has been defined as an adaptive response of cells and/or organisms to a moderate, usually intermittent stress [1], and the agents which bring about the process of hormesis are called hormetins. Hormetins have been broadly classified into physical, psychological, and biological/nutritional.
What is the definition of hormesis in toxicology?
Hormesis is defined by toxicologists to describe a biphasic dose response to an environmental agent with a low-dose stimulation showing beneficial effects and a high-dose stimulation showing inhibitory or toxic effects. S.D. Ray, A.C. Hartmann, in Encyclopedia of Toxicology (Third Edition), 2014