ABSTRACT Geometric earthworks are evidence of ancient human Pregnenolone activity in western Brazilian Amazonia.We used a review of existing and new data to map earthworks across 27,569 km2 of deforested areas in southwestern Amazonia using satellite imagery.We developed a conceptual basis for the classification of earthworks based on their structu
The claustrum is a small but densely interconnected brain structure that is innervated by axons containing serotonin (5-HT), a neuromodulator that has been implicated in control of sleep and in the actions of copyright drugs.However, little is known about how 5-HT influences the claustrum.We have combined whole-cell patch-clamp measurements of ioni
In order to protect against unknown threats and evasion attacks, a new method based on contrastive learning for fine-grained unknown malicious traffic classification was proposed.Specifically, based on variational auto-encoder (CVAE), it included two classification stages, and cross entropy and reconstruction errors were used for known and unknown
Insular organisms often evolve predictable phenotypes, like flightlessness, extreme body sizes, or increased melanin deposition.The evolutionary forces and molecular targets mediating these patterns remain mostly unknown.Here we study the Chestnut-bellied Monarch (Monarcha castaneiventris) from the Solomon Islands, a complex of closely related subs