Results 21 to 30 of about 116,045 (312)
Journal of Pure and Applied Algebra, 2007 6 ...
Deloup, Florian, Turaev, Vladimir
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Acute tryptophan depletion in healthy subjects increases preferences for negative reciprocity.
PLoS ONE, 2021 Reciprocity motivates to reward those who are kind (= positive reciprocity) and to punish those who are unkind (= negative reciprocity). The neurotransmitter serotonin (5-HT) modulates human behavior in numerous social situations, such as retaliation in ...
Paul Bengart, Theo Gruendler, Bodo Vogt
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Evolution and Human Behavior, 2021 The notion of parochial altruism suggests that humans are intrinsically motivated to harm out-groups, and that this is tightly connected to a preference for benefitting their in-group. Yet, there is little evidence for the kind of unconditional out-group harm suggested by this account, nor for the assertion that it would be associated with in-group ...
Simon Columbus +3 more
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Acoustic reciprocity in the spherical harmonic domain: A formulation for directional sources and receivers [PDF]
JASA Express Letters, 2022 Acoustic reciprocity states that the transfer function between a source and a receiver remains unchanged if the two are interchanged. An extension of acoustic reciprocity to the spherical harmonic domain has been derived in the literature between a ...
Zeyu Xu +4 more
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Reciprocity and Anti-Reciprocity Revisited [PDF]
IEEE Antennas and Propagation Magazine, 2010 Using a general definition for reciprocity and anti-reciprocity, the validity conditions of popular definitions and results have been examined and clarified for lumped, linear, time-invariant n-ports. With this definition based purely on input-output characteristics, some new criteria are obtained with no additional assumptions, such as the n-port ...
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Short-term direct reciprocity of prosocial behaviors in Japanese preschool children.
PLoS ONE, 2022 Direct reciprocity plays an essential role in forming cooperative relationships. Direct reciprocity requires individuals to keep track of past interactions and condition their behavior on the previous behavior of their partners.
Mayuko Kato-Shimizu +3 more
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The Reciprocity Controversy [PDF]
Animal Behavior and Cognition, 2014 Reciprocity (or ―reciprocal altruism‖) was once considered an important and widespread evolutionary explanation for cooperation, yet many reviews now conclude that it is rare or absent outside of humans.
Gerald Carter
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A modified reciprocal equation to predict the complex transmission coefficient of a flow duct
AIP Advances, 2021 Reciprocity is a basic property existing in wave phenomena characterized by complex transmission coefficients. Reciprocity in a duct describes the relationship between the direct response at the duct outlet to a source applied at the inlet and the ...
Lianyun Liu +3 more
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Journal of Deliberative Democracy, 2022 Democratic governments frequently use online tools to include large numbers of citizens in participation processes. Against the backdrop of deliberative theories, such initiatives are subject to normative needs.
Dennis Friess, Katharina Esau
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Salivary Oxytocin Has Nonlinear Relationships with Trust and Reciprocity
Games, 2023 Oxytocin has been proposed to regulate human trust. Previous experiments supported this claim by demonstrating that exogenous and endogenous oxytocin is associated with trust (how much trust people place in strangers) and reciprocity (how much people ...
Sakura Arai +5 more
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