An increase in cocoa price by 2.8 percent could potentially eliminate the very worst forms of child labor from cocoa production in Ghana, according to a new economic model described in a study published June 5, 2019 in the open-access journal PLOS ONE by Jeff Luckstead and Lawton L. Nalley from the University of Arkansas, USA, and Francis Tsiboe from Kansas State University, USA.
* This article was originally published here
Sunday, 9 June 2019
FDA targets vaping 'influencers' for online promotions
U.S. regulators moved to discipline vaping companies for inappropriately promoting their flavored nicotine formulas through so-called influencers on Facebook, Twitter and other social media sites.
* This article was originally published here
* This article was originally published here
Image: Mature galaxy mesmerizes in new Hubble view
This striking image was taken by the NASA/ESA Hubble Space Telescope's Wide Field Camera 3 (WFC3), a powerful instrument installed on the telescope in 2009. WFC3 is responsible for many of Hubble's most breathtaking and iconic photographs.
* This article was originally published here
* This article was originally published here
Four new species of plume moths discovered in Bahamas
Deborah Matthews hunts for plume moths in darkness, waiting for the halo of her headlamp to catch a brief flicker. About the size of mosquitoes, the delicate, feathery moths fly only a few feet at a time. Matthews must watch for that short flight while keeping clear of poisonwood, cracks in the limestone and sinkholes, common hazards of fieldwork in the Bahamas.
* This article was originally published here
* This article was originally published here
Dashing the dream of ideal 'invisibility' cloaks for stress waves
Whether Harry Potter's invisibility cloak, which perfectly steers light waves around objects to make them invisible, will ever become reality remains to be seen, but perfecting a more crucial cloak is impossible, a new study says. It would have perfectly steered stress waves in the ground, like those emanating from a blast, around objects like buildings to make them "untouchable."
* This article was originally published here
* This article was originally published here
VA study backs use of physician assistants, nurse practitioners in diabetes care
Veterans Affairs patients with diabetes have similar health outcomes regardless of whether their primary provider is a physician, nurse practitioner (NP), or physician assistant (PA), according to a Durham VA Health Care System study.
* This article was originally published here
* This article was originally published here
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