A spin control system for the South Hall Ring at the Bates Linear Accelerator Center

Author(s):  
T. Zwart ◽  
P. Ivanov ◽  
Yu. Shatunov ◽  
R. Averill ◽  
K. Jacobs ◽  
...  
1995 ◽  
Author(s):  
S. Kovalsky ◽  
T. Zwart ◽  
P. Ivanov ◽  
Yu. Shatunov

Author(s):  
Jonathan Kaplan ◽  
Federico Paredes Umaña

Chapter 4 abstracts and summarizes the very copious field data from the three lengthy field seasons at Chocolá, including the specific evidence obtained about the very extensive water control system that was discovered. Intensive grid excavations were undertaken in five operations: Mound 15, the northernmost part of the elite north sector, Mounds 6 and 7, in the southern part of the north sector, Mound 2, in the central administrative sector, and Mound 5, in the south sector. Accordingly, our three field seasons provide the specific evidence and artifacts we have been able to use to understand the clearly hierarchical structure of the ancient society and city. Of particular importance for a better understanding of the material underpinnings of Chocolá is our research at Mound 5, in the south, where we believe cacao arboriculture was developed for long-distance trade in the Preclassic period.


2005 ◽  
Author(s):  
Krzysztof T. Pozniak ◽  
Ryszard S. Romaniuk ◽  
Tomasz Czarski ◽  
Wojciech Giergusiewicz ◽  
Wojciech Jalmuzna ◽  
...  

Author(s):  
C. Y. Wu ◽  
Jenny Chen ◽  
J. Y. Hwang ◽  
C. J. Wang ◽  
Demi Lee ◽  
...  

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