Digital knowledge translation tools for sexual and reproductive health information to adolescents: an evidence gap-map.

Background: Digital knowledge translation (KT) interventions play a crucial role in advancing adolescent sexual and reproductive health (ASRH). Despite the extensive literature on their effectiveness, there's a lack of synthesized evidence on the efficacy of digital KT tools for adolescent ASRH globally.

Objectives: This review aimed to systematically identify and map existing empirical evidence on digital KT tools targeting ASRH outcomes and identify research gaps.

Well-Defined Block Copolymer Vitrimer Membranes.

A well-defined α,ω-dialdehyde polyisoprene-b-polystyrene block copolymer, synthesized using anionic polymerization high-vacuum techniques, is employed to prepare vitrimers with tris(2-aminoethyl)amine as the cross-linking agent. The vitrimer network, featuring dynamic imine cross-links, results in robust, flexible, and solvent-resistant films, which are applicable in thin film composite membranes. These vitrimer membranes, with molecular weight cut-offs in the nanofiltration range, are successfully used for organic solvent separation and evaluated for gas separation.

Facilitates Chromatin Transcription in Breast and Other Cancers.

Eukaryotic genome is packaged into chromatin. Thus, transcription takes place in the context of chromatin that is an array of nucleosomes. Nucleosome poses a barrier for the gene regulatory factors to access DNA for transcription to occur.