TALON – the Teaching and Learning Online Network is a University of Calgary project made possible by Richard Parker Initiative (RPI). hub for critical discussion new emerging education approaches tools. Born in early stages pandemic, shortly following shutdown in-person classes across globe, we seek to document ongoing changes within higher share thoughts, ideas, experiences about online, blend...

We extend to the case of A and early-F type stars our study of the transport of matter and angular momentum by wind-driven meridional circulation and shear turbulence. We show that our fully consistent treatment of the same hydrodynamical processes which can account for C and N anomalies in B type stars (Talon et al. 1997) and for the shape of the hot side of the Li dip in the open clusters (Ta...

BACKGROUND Dental anomalies are not an unusual finding in routine dental examination. The effect of dental anomalies can lead to functional, esthetic and occlusal problems. The Purpose of the study was to determine the prevalence and distribution of selected developmental dental anomalies in Saudi children. MATERIAL AND METHODS The study was based on clinical examination and Panoramic radiogr...

AIM The aim of the present study is to report the prevalence of mesiodens and its characteristics and also to present 25 cases with 27 mesiodentes in 2500 children in Davangere city, India. MATERIALS AND METHODS A survey of 2500 children examined in the Department of Paediatric Dentistry was conducted. Their ages ranged from 3 to 12 years. A total of 27 mesiodentes were diagnosed in 25 patien...

Hypomelanosis of Ito (HI) is a rare neurocutaneous disorder most likely caused by chromosomal mosaicism. HI patients may suffer from numerous clinical manifestations, but the expression of the disease is highly variable. Ophthalmologic, musculoskeletal, neurologic, and dental anomalies may be associated with the syndrome. The dental abnormalities found in HI include talon cusps, a single maxill...

Aim: To investigate the prevalence of eight morphological and numerical anomalies in the primary dentition of southern Chinese and to compare the prevalences with those from different ethnic groups. Materials and Methods: The material used in the study consisted of plaster casts and standardized panalipse radiographs collected from 936 randomly selected 5-year-old children (493 males and 443 fe...