Natural Delivery Positions According to Ancient Doctors of the Islamic Civilization Period (the 3rd 13th Centuries)

In this paper I investigate the “little divergence” in late medieval and early modern Europe, focusing on the long run response of real wages to demographic changes. Through a quantitative analysis of the 14th-18th centuries series of real wages and population shocks in fourteen European cities, I find that in the northwestern regions the urban real wages were detached from population before th...

the purpose of the present study is to explore the impact of new coming terms on the structure of the recent editions thesauri compared to the previous ones. the case of this research is the 14th and 13th editions of eric thesaurus. the findings' indicate that the new terms affect the structure of thesaurus in terms of omission, change, or addition of the terms interrelations. but the high...

This note examines a silver seal matrix set with very remarkable Roman gem showing the youthful Octavian wearing petasus (a sunhat broad brim) of Mercury. From inscription it belonged to John de Wike. The was probably in late 13th or early 14th century. discusses name owner and design gem.

Horseradish peroxidase-wheat germ agglutinin conjugate (HRP) was injected into masticatory and eye muscles of 6- to 15-day-old chick embryos and posthatched chicks to establish the timetable of axonal outgrowth and distribution of central and peripheral terminations of mesencephalic trigeminal neurones (MTN). HRP-labelled MTN first appeared on the 10th day of incubation and by the 14th day most...