Breytspraak: A Dynasty of Amsterdam Cabinetmakers

A Iv Dynasty Portrait Head

At the turn of the century scholars of Egyptian art were startled by the appearance of life-size portrait heads in excavations at Gizeh, the site of a large necropolis of the Old Kingdom. Until their discovery it was considered an almost invariable rule that private sculpture of the period represented types, not individuals. The Sheikh el Beled and several other representations of individuals w...

Methylene chloride exposure and carboxyhemoglobin levels in cabinetmakers

Methylene chloride (MeCl(2)) is a clear colorless volatile sweet smelling lipophilic solvent used as a constituent of wood vanishes and paints. Human exposure is mainly due to inhalation and its biotransformation by the hepatic mixed function oxidases (MFO) leads to formation of carbon monoxide (CO). Simultaneous exposure to MeCl(2) and increased ambient CO results in undesirably increased carb...

The Meckel Dynasty in Medical Education *

Archaeogenomic evidence reveals prehistoric matrilineal dynasty

For societies with writing systems, hereditary leadership is documented as one of the hallmarks of early political complexity and governance. In contrast, it is unknown whether hereditary succession played a role in the early formation of prehistoric complex societies that lacked writing. Here we use an archaeogenomic approach to identify an elite matriline that persisted between 800 and 1130 C...

Eminent ayurvedic physicians of Nizam dynasty.

It is a biographical work which sheds light on the lives and works of some of the Ayurvedic Physicians flourished during Nizam dynasty. The credit for development of Ayurveda in Hyderabad goes to the eminent Ayurvedic Physicians, mentioned in this articles who taught Ayurveda in their private clinics, rendered their services during the outbreak of epidemics, organised conferences, compiled very...