scholarly journals Reducing conversion range in wavelength exchange networks

2021 ◽  
Author(s):  
Bey‐Chi Lin
Keyword(s):  
Exchange Networks ◽  
Conversion Range

Multihoming Users' Preferences for Two-Sided Exchange Networks

MIS Quarterly ◽  
2014 ◽  
Vol 38 (4) ◽  
pp. 977-996 ◽  
Author(s):  
Tat Koon Koh ◽  
◽  
Mark Fichman ◽  
Keyword(s):  
Exchange Networks

Obsidian Exchange Networks in Prehistoric Anatolia: New Data from the Black Sea Region

Paléorient ◽  
2013 ◽  
Vol 39 (2) ◽  
pp. 173-182
Author(s):  
Bleda S. Düring ◽  
Bernard Gratuze
Keyword(s):  
Black Sea ◽  
The Black Sea ◽  
Exchange Networks ◽  
Black Sea Region

Measuring Power in Exchange Networks

2001 ◽  
Vol 44 (2) ◽  
pp. 141-162 ◽  
Author(s):  
Joseph M. Whitmeyer
Keyword(s):  
Exchange Networks

Brokering Trade in the Central Mediterranean

2017 ◽  
Author(s):  
Corey Tazzara
Keyword(s):  
Central Italy ◽  
Competitive Response ◽  
Central Mediterranean ◽  
Commercial Development ◽  
International Commerce ◽  
Exchange Networks ◽  
North Central ◽  
Autonomous Region ◽  
Global Commerce ◽  
Quantitative Examination

Chapter 6 offers a quantitative examination of the commercial development of Livorno, showing how it plugged local and regional exchange networks into the currents of global commerce. Livorno was at the epicenter of the reorganization of maritime trade in the Tyrrhenian and throughout the Mediterranean. Despite dense connections between north-central Italy and the free port, however, international commerce did not substantially affect productive relations in the hinterland. North-central Italy remained an autonomous region; rather than a colonial outpost subservient to northern capitalism, Livorno was a large marketplace connecting otherwise distinct economies. The Tuscan city’s success in organizing trade eventually provoked a competitive response by neighboring ports.

Co-Production, Service Exchange Networks, and Social Capital

2003 ◽  
Vol 2 (2-3) ◽  
pp. 89-106 ◽  
Author(s):  
Kathleen H. Powell ◽  
Margaret M. Dalton
Keyword(s):  
Social Capital ◽  
Exchange Networks ◽  
Service Exchange

scholarly journals Commercial Investigation of the Ebullated-Bed Vacuum Residue Hydrocracking in the Conversion Range of 55–93%

ACS Omega ◽  
2020 ◽  
Vol 5 (51) ◽  
pp. 33290-33304
Author(s):  
Dicho Stratiev ◽  
Svetoslav Nenov ◽  
Ivelina Shishkova ◽  
Borislav Georgiev ◽  
Georgi Argirov ◽  
...  
Keyword(s):  
Vacuum Residue ◽  
Conversion Range

scholarly journals Cycles in Stone Mining and Copper Circulation in Europe 5500–2000 bc: A View from Space

2020 ◽  
pp. 1-22
Author(s):  
Peter Schauer ◽  
Stephen Shennan ◽  
Andrew Bevan ◽  
Sue College ◽  
Kevan Edinborough ◽  
...  
Keyword(s):  
Western Europe ◽  
General Pattern ◽  
Exchange Networks ◽  
Broad Perspective ◽  
Radiocarbon Dates ◽  
Copper Mines ◽  
The One ◽  
Demographic Trajectories ◽  
Additional Reference ◽  
The Relationship

The authors of this article consider the relationship in European prehistory between the procurement of high-quality stones (for axeheads, daggers, and other tools) on the one hand, and the early mining, crafting, and deposition of copper on the other. The data consist of radiocarbon dates for the exploitation of stone quarries, flint mines, and copper mines, and of information regarding the frequency through time of jade axeheads and copper artefacts. By adopting a broad perspective, spanning much of central-western Europe from 5500 to 2000 bc, they identify a general pattern in which the circulation of the first copper artefacts was associated with a decline in specialized stone quarrying. The latter re-emerged in certain regions when copper use decreased, before declining more permanently in the Bell Beaker phase, once copper became more generally available. Regional variations reflect the degrees of connectivity among overlapping copper exchange networks. The patterns revealed are in keeping with previous understandings, refine them through quantification and demonstrate their cyclical nature, with additional reference to likely local demographic trajectories.

Carbon-13 exchange maps for the elucidation of chemical exchange networks

1981 ◽  
Vol 103 (18) ◽  
pp. 5327-5333 ◽  
Author(s):  
Y. Huang ◽  
S. Macura ◽  
R. R. Ernst
Keyword(s):  
Chemical Exchange ◽  
Exchange Networks
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