The effectiveness of a principle-based professional development programme in promoting teachers' high-level talk in primary mathematics classrooms.

100 Surface wave measurement with ADCP: A review of publications from 1979 to 2017 50 Task assignments matter: the relationship between illegitimate tasks, work engagement and silence 30 VARIETIES OF GOAL-DIRECTED FORGETTING 20 Magnone A and B, Novel Anti-PAF Tetrahydrofuran Lignans from the Flower Buds of Magnolia fargesii 20 Additive manufacturing of advanced ceramics by digital light processing: equipment, slurry, and 3D printing 10 Constraints of electron exchange capacity on biostimulation and bioaugmentation for arsenic detoxification in aquifers 20 The Receptor Binding and Biological Activity of [B1-Ala, B2-Ala]-insulin. 10 Bioadhesives for intraocular use. 10 Redefining Endometrial Cancer Phenotypes in the Era of Molecular Classification and Sentinel Lymph Node Mapping: Results from a Multicenter Italian Study 10 Laxatives: replacing danthron