Regions and regional variations in Hellenistic Central Asia: what pottery assemblages can tell us

Afghanistan ◽  
2019 ◽  
Vol 2 (1) ◽  
pp. 115-140
Author(s):  
Gabriele Puschnigg ◽  
Jean-Baptiste Houal

Regions play an important part in scholarly discussions on Hellenistic Central Asia. Most commonly the concept of regions is determined by historically testified administrative entities. They also form the basis for many art-historical and archaeological considerations which seek to define specific regional characteristics. At the same time, such qualities are often used to define regional boundaries or elucidate political relationships. Taking the perspective of ceramic evidence, we highlight the complexities of interpreting pottery assemblages with regard to regional identities and inter-regional variations. Examining the different properties of ceramics, including their form, surface appearance and decoration, we demonstrate how changeable the notion of ‘region’ can be in this context. Distinct criteria and even minor chronological variations lead to the description of different regions, showing that we should use such definitions with care.

Author(s):  
Toichiro Kuwabara

Although scanning electron microscopy has a great potential in biological application, there are certain limitations in visualization of the biological structure. Satisfactory techniques to demonstrate natural surfaces of the tissue and the cell have been reported by several investigators. However, it is commonly found that the surface cell membrane is covered with a minute amount of mucin, secretory substance or tissue fluid as physiological, pathological or artefactual condition. These substances give a false surface appearance, especially when the tissue is fixed with strong fixatives. It seems important to remove these coating substances from the surface of the cell for demonstration of the true structure.


Addiction ◽  
1997 ◽  
Vol 92 (12) ◽  
pp. 1765-1772
Author(s):  
A. Esmail ◽  
B. Warburton ◽  
J. M. Bland ◽  
H. R. Anderson ◽  
J. Ramsey

2020 ◽  
Author(s):  
Alexander Morrison
Keyword(s):  

2016 ◽  
Vol 78 (08/09) ◽  
Author(s):  
C Diederichs ◽  
H Neuhauser ◽  
L Kroll ◽  
C Lange ◽  
G Mensink ◽  
...  

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