during the last eleven years. It was found that the mean incidence of Amentia (all grades) over the period 1923-1933, in boys was 285.6, while the mean incidence in girls was 171.9. The " Universe " studied refers to the school population of the City of Stoke-on-Trent, commonly known as the Staffordshire Potteries. In 1922 the school population, i.e., all children between five and fourteen year...

This paper presents an application of photogrammetry on ceramic fragments from two excavation sites located north-west of France. The restitution by photogrammetry of these different fragments allowed reconstructions of the potteries in their original state or at least to get to as close as possible. We used the 3D reconstructions to compute some metrics and to generate a presentation support b...

Firing temperature Ancient Potteries are among the oldest and most significant technological innovations in the history of human achievement, and were the first truly synthetic material. Spectroscopic techniques are very useful tools to achieve a detailed knowledge of the art works. In the present study thermogravimetry (TG) and differential thermal analysis was carried out for pottery samples ...

nature has great importance on prehistoric human life and attention to the environment and discovering mysteries of life which influence their life, always have been considered as concerns of prehistoric people. the elements such as water, wind and earth for primary human were important elements because of no awareness of environment in primary stages of sedentary life. human beings always trie...

Many potteries have been discovered from excavations and a surface survey at Shahdad, but few works have beendone to examine craft specialization in pottery production at this important site. Different types of potteries, some ofwhich bearing potter marks demonstrate that craftsmen of the site had involved in manufacturing of centralized potteryproduction. A number of kilns and many waste of po...