UNLABELLED: Current archaeological evidence from Palau in western Micronesia indicates that the archipelago was settled around 3000-3300 BP by normal sized populations; contrary to recent claims, they did not succumb to insular dwarfism.BACKGROUND: Previous and ongoing archaeological research of both human burial and occupation sites throughout the
An esophageal mucosal bridge is a rare finding that is seldom encountered on upper endoscopy.They most commonly present secondary to an underlying inflammatory disorder and cause chest pain and dysphagia, among other symptoms.More rarely, they present asymptomatically with no identifiable inflammatory conditions.Our LEMON case consists of a 31-year
In this paper, we study a predator-prey system, the modified Holling-Tanner model with strong Allee effect.The existence and stability of the non-negative equilibria are discussed first.Several kinds of bifurcation phenomena, which the model may Coats undergo, such as saddle-node bifurcation, Hopf bifurcation, and Bogdanov-Takens bifurcation, are s
With the growth of data in the real world, datasets often encounter the problem of long-tailed distribution of class sample sizes.In long-tailed image recognition, existing solutions usually adopt a class rebalancing strategy, such as reweighting based on the effective sample size of each class, which leans towards common classes in terms of higher
This paper proposes a matching degree to study dynamic spatiotemporal characteristics of urban taxi and offers a novel understanding of self-organization taxi dispatch in hotspots on top of the Fermi learning model.The proposed matching degree can not Crafting Supplies only reflect the overall spatiotemporal characteristics of urban taxi supply and