The geographic distributions, chronology, and phylogenetic relationships of derived iguanodontians describe a biogeographic history of active intercontinental dispersal, which is tested via comparison with eustatic sea level fluctuations.A revised phylogeny of derived iguanodontians does not support Leather Lead a monophyletic Iguanodontidae, and p
In order to solve the problem of low resolution of thermal imaging monitoring equipment in fully mechanized coal mining face, a design of dual spectrum fusion camera is proposed to realize the complementary advantages of Drinkware thermal imaging and visible high definition image.Firstly, the hardware circuit of Hi3519V101 is intrinsically designed
Palatogenesis is a complex process implying growth, elevation and fusion of the two lateral palatal shelves during embryogenesis.This process is tightly controlled by genetic and mechanistic cues that also coordinate the growth of other orofacial structures.Failure at any of these steps can result in cleft palate, which is a frequent craniofacial m
The possibility of using activated carbon developed from date palm seeds wastes as a permeable reactive barrier (PRB) to remove copper from polluted shallow groundwater was investigated.The activated carbon has been developed from date palm seeds by dehydrating methods using concentrated sulfuric acid.Batch tests were performed to characterize the
Abstract Background Aliphatic molecules containing free carboxyl groups are important intermediates in many metabolic and signalling reactions, however, they accumulate to low levels in tissues and are not efficiently ionized by electrospray ionization (ESI) compared to more polar substances.Quantification of aliphatic molecules becomes therefore d