We propose a new approach for unsupervised learning of hyperelastic constitutive laws with physics-consistent deep neural networks. In contrast to supervised learning, which assumes the availability stress-strain pairs, only uses realistically measurable full-field displacement and global reaction force data, thus it lies within scope our recent framework Efficient Unsupervised Constitutive Law...

The author wishes to thank the Institute of Turkish Studies, Georgetown University; and the Political Economy Research Institute, University of Massachusetts Amherst for funding this research. In addition, she is grateful to Mohan Rao and James Boyce for their insightful comments and questions. The author is particularly indebted to the Turkish Ministry of Agriculture and to Levent Yener, direc...

IntroductIon Granular cell tumor (GCT) of neurohypophysis was first reported by Boyce and Beadles in 1983.[1] In 2016 WHO classification of central nervous system (CNS) tumors, GCT of neurohypophysis was defined as a distinct diagnosis.[2] Here, we reported two cases of GCT of neurohypophysis misdiagnosed as pituitary adenoma and craniopharyngioma. One of the cases was a very rare fully describ...

In the late 1990s and early part of the 21st century, alcohol-based hand rubs started to gain popularity. Today, alcohol-based hand rubs are widely used for infection control in clinical practice. However, many healthcare workers complain about unacceptable skin irritation caused by alcohol-based hand rubs. In spite of the complaint, when the irritant effect of alcohol on the skin has been eval...

P ediatrician and researcher W. Thomas Boyce described children as falling into two essential camps when it comes to anxiety—they’re either dandelions or orchids. Dandelion children, like the plant, are resistant stress anxiety tend thrive in variable conditions. Orchid more sensitive need additional support specific skills flourish various environments. Throughout world, our collective society...