An introductory overview of current research developments regarding solitons and fractional boundary charges in graphene nanoribbons is presented.Graphene nanoribbons and polyacetylene have chiral symmetry and share numerous similar properties, e.g., the bulk-edge correspondence between the Zak phase and the existence of edge states, along with the

Mirella Roussi, Hélène Dalens, Jean Jacques Marcellier, Franck BacinDepartment of Ophthalmology, Clermont-Ferrand University, Clermont-Ferrand, FranceAbstract: Congenital nystagmus is a pathologic oculomotor state appearing at about three to four months of age.The precise diagnosis requires detailed clinical examination and el

This design-based research (DBR) study examined the ways in which a learning community approach can be enacted in large undergraduate lecture courses through a scaffolded, complex curricular design that utilizes active and inquiry-based learning.By combining a traditional lecture with breakout tutorials, the study involved two iterations, firstly b