The ubiquitous presence of spirooxindole architectures with several functionalities and stereogenic centers in bioactive molecules has been appealing for the development of novel methodologies seeking their preparation in high yields and selectivities.Expansion and refinement in the field of asymmetric organocatalysis have made possible the develop
Abstract Background Trimethylation of histone H3 on lysine 9 (H3K9me3) at satellite DNA sequences has been primarily studied at (peri)centromeric regions, where its level shows differences associated with various processes such as development Maps and malignant transformation.However, the dynamics of H3K9me3 at distal satellite DNA repeats has not
Graphene and its associated compounds have been identified as extraordinary structural nano-fillers that can tailor the properties of new polymer-based composites with specific functionalities.Graphene possesses perfect 2D atomic architecture and has a large surface area that enhances the bonding, with tailored functional groups on its surface with
Capsule Network (CapsNet) is a methodology with good prospects in visual tasks, since it can keep a stronger relationship of spatial information than Convolutional Neural Networks (CNNs).However, the current Capsule Network do not provide performance as expected on several benchmark data sets with complex data and backgrounds.Inspired by the multip
General Abstract Background Spodoptera litura (Fab.) (Lepidoptera: Noctuidae) commonly known as tobacco caterpillar is a polyphagous pest that causes significant damage to many agricultural crops.The extensive use of chemical insecticides against S.litura has resulted in development of resistance.In order to find potential biocontrol agents, gut mi