Findings shed light on the role of emotion in human economic interactions
In the first experimental demonstration of its kind, researchers led by Sarah Brosnan and Frans de Waal, PhD, at the Yerkes National Primate Research Center of Emory University, and the Living Links Center, have shown nonhuman primates respond negatively to unequal reward distribution, a reaction often seen in humans based on their universal sense of fairness. While researchers have long recognized the sense of fairness within the human species, Brosnan and de Waal are the first to confirm this trait in nonhuman primates. The findings appear in the September 18 issue of Nature.
These new findings, coupled with previous scientific data that demonstrate a direct link between nonhuman primate behavior and that of humans, support a new school of thought that economic decision-making is based as much on an emotional sense of fairness as on rational considerations.
Kelly Duncan | EurekAlert!
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An international team with the participation of Prof. Dr. Michael Kues from the Cluster of Excellence PhoenixD at Leibniz University Hannover has developed a new method for generating quantum-entangled photons in a spectral range of light that was previously inaccessible. The discovery can make the encryption of satellite-based communications much more secure in the future.
A 15-member research team from the UK, Germany and Japan has developed a new method for generating and detecting quantum-entangled photons at a wavelength of...
Together with their colleagues from the University of Würzburg, physicists from the group of Professor Alexander Szameit at the University of Rostock have devised a “funnel” for photons. Their discovery was recently published in the renowned journal Science and holds great promise for novel ultra-sensitive detectors as well as innovative applications in telecommunications and information processing.
The quantum-optical properties of light and its interaction with matter has fascinated the Rostock professor Alexander Szameit since College.
Researchers at the University of Zurich show that different stem cell populations are innervated in distinct ways. Innervation may therefore be crucial for proper tissue regeneration. They also demonstrate that cancer stem cells likewise establish contacts with nerves. Targeting tumour innervation could thus lead to new cancer therapies.
Stem cells can generate a variety of specific tissues and are increasingly used for clinical applications such as the replacement of bone or cartilage....
An international research team led by Kiel University develops an extremely porous material made of "white graphene" for new laser light applications
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Researchers at Graz University of Technology have developed a framework by which wireless devices with different radio technologies will be able to communicate directly with each other.
Whether networked vehicles that warn of traffic jams in real time, household appliances that can be operated remotely, "wearables" that monitor physical...
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