Researchers see ethical dilemmas of providing care in drug detention centers
(Garrison, NY) Organizations that seek to provide health care, food, and other services to people held in drug detention centers in developing countries often face ethical dilemmas: Are they doing more good than harm? Are they helping detainees or legitimizing a corrupt system and ultimately building its capacity to detain and abuse more people?
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Evolutionary bestseller in image processing
The eye is not just a lens that takes pictures and converts them into electrical signals. As with all vertebrates, nerve cells in the human eye separate an image into different image channels once it has been projected onto the retina. This pre-sorted information is then transmitted to the brain as parallel image sequences. Scientists from the Max Planck Institute of Neurobiology in Martinsried …
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