GEOMETRIC ENTROPIES AND THEIR HAMILTONIAN FLOWS

Geometric entropies and their Hamiltonian flows

Abstract In holographic theories, the Hubeny-Rangamani-Takayanagi (HRT) area operator plays a key role in our understanding of the emergence of semiclassical Einstein-Hilbert gravity.When higher derivative corrections are included, the role of the area is instead played by a more general functional known as the geometric CK Worldwide Repair Parts e

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80 questions for UK biological security.

Multiple national and international trends and drivers are radically changing what biological security means for the United Kingdom (UK).New technologies present novel opportunities and challenges, and globalisation has created new pathways and increased the speed, volume and routes by which organisms can spread.The UK Biological Security Strategy

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Estrogen, through estrogen receptor 1, regulates histone modifications and chromatin remodeling during spermatogenesis in adult rats

Estrogen receptors (ESR1 and ESR2) play crucial roles in various processes during spermatogenesis.To elucidate individual roles of ESRs in male fertility, we Findings, Jewelry developed in vivo selective ESR agonist administration models.Adult male rats treated with ESR1 and ESR2 agonist for 60 days show spermatogenic defects leading to reduced spe

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Associations between maternal plasma zinc concentrations in late pregnancy and LINE-1 and Alu methylation loci in the young adult offspring.

BackgroundIn animal models, prenatal zinc deficiency induced epigenetic changes in the fetus, but data in humans are lacking.We aimed to examine associations between maternal zinc levels during pregnancy and DNA methylation in LINE-1 and Alu repetitive sequences in young adult offspring, as well as anthropometry and cardiometabolic parameters.Metho

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