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At first, considering the Einstein framework, we introduce some new static traversable wormholes, and study the effects of a dark energy-like source on them. Thereinafter, a brief review on Einstein field equations in Lyra manifold is presented, and we address some static traversable wormholes in the Lyra manifold which satisfy the energy-conditions. It is also shown that solutions introduced in the Einstein framework may also meet the energy conditions in the Lyra manifold. Finally, we focus on vacuum Lyra manifold and find some traversable asymptotically flat wormholes. In summary, our study shows that it is theoretically possible to find a Lyra displacement vector field in a manner in which traversable wormholes satisfy the energy conditions in a Lyra manifold.Comment: Accepted by IJMP

This study tested the hypothesis that the frequency of non-Western male's use of mate retention tactics decreases with age. Results from 244 Iranian female partner's selfreports of their Iranian male mate's mate retention tactics are presented. It is shown that the reported frequency of mate retention tactics is not associated with the female participant's age, relationship status, or use of oral contraceptives and that the reported frequency of mate retention tactics decreases as these men age. Additionally, analysis showed that the age difference between the Iranian women respondents and their male partners did not result in more frequent use of mate retention tactics; counterintuitively, age difference was negatively correlated with mate retention tactics. Results, limitations, and the role of testosterone supported by the outcome of this study are discussed.

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