Crucial Role of Cu−S Bonding for Structural Changes Accompanying the Reversible CuI/CuIITransition in an Unrestrained Cu(N∧S)2Coordination Arrangement. An Experimental and DFT Study

2000 ◽  
Vol 39 (21) ◽  
pp. 4731-4734 ◽  
Author(s):  
Markus Albrecht ◽  
Klaus Hübler ◽  
Stanislav Zalis ◽  
Wolfgang Kaim
Keyword(s):  
Crucial Role ◽  
Structural Changes ◽  
Dft Study

The effect of auxiliary ligand on the mechanism and reactivity: DFT study on H2 activation by Lewis acid–transition metal complex (tris(phosphino)borane)Fe(L)

2017 ◽  
Vol 7 (20) ◽  
pp. 4866-4878 ◽  
Author(s):  
Jianyu Zhang ◽  
Jiasheng Lin ◽  
Yinwu Li ◽  
Youxiang Shao ◽  
Xiao Huang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complex ◽  
Lewis Acid ◽  
Crucial Role ◽  
Transition Metal Complex ◽  
Dft Study ◽  
Dft Studies ◽  
Auxiliary Ligand ◽  
Hydrogen Activation

The crucial role of the auxiliary ligand in hydrogen activation is revealed by DFT studies for the LA–TM ferraboratrane complex.

The Ubaid Period In The Urbanisation Process; The Birth Of Urbanism In The Near East (5500-3800 B.C.)

Belleten ◽  
2008 ◽  
Vol 72 (264) ◽  
pp. 395-412
Author(s):  
Alev Erarslan
Keyword(s):  
Crucial Role ◽  
Structural Changes ◽  
Social Economic ◽  
Near East ◽  
Technological Development ◽  
Complex Societies ◽  
The Social ◽  
Process Of Urbanization ◽  
High Degree

The Ubaid culture, which takes its name from Tell-al Ubaid, plays a crucial role in the process of urbanization in the Near East. Surviving for more than 1500 years (5500-3800 BC), it was characterised by important social, economic and political developments which influenced the development of urban polities both the Near East and the East and Southeastern Anatolia Regions. With this culture, certain radical structural changes peculiar to complex societies, urban societies, such as political and economic centralisation based on control over product, production and labor organisation with sealing practices, socio-economic differences, a high degree of economic specialisation and technological development, indicate that a complex economy, and organised trade had begun to take place in the social, political and economical organisations of the societies of the Near East. This paper is concerned with enlightening the role of the Ubaid Culture in the development of urban societies in the Near East. With this aim, this culture will be analyzed from the viewpoint of those characteristics peculiar to urban societies mentioned above.

scholarly journals The Crucial Role of Cluster Morphology on the Epoxidation of Propene Catalyzed by Cu5: A DFT Study

2020 ◽  
Vol 124 (39) ◽  
pp. 21549-21558
Author(s):  
Estefanía Fernández ◽  
Mercedes Boronat ◽  
Avelino Corma
Keyword(s):  
Crucial Role ◽  
Dft Study ◽  
Cluster Morphology

Epitaxial YBa2Cu3O7-8 films : Crucial role of growth-induced linear defects in microwave properties

2001 ◽  
Vol 11 (PR11) ◽  
pp. Pr11-47-Pr11-52
Author(s):  
V. M. Pan ◽  
V. S. Flis ◽  
V. A. Komashko ◽  
O. G. Plys ◽  
C. G. Tretiatchenko ◽  
...  
Keyword(s):  
Crucial Role ◽  
Microwave Properties ◽  
Linear Defects

Economic Growth: New Problems and New Risks

2006 ◽  
pp. 20-37 ◽  
Author(s):  
M. Ershov
Keyword(s):  
Economic Growth ◽  
Foreign Exchange ◽  
Driving Force ◽  
Structural Changes ◽  
Rate Of Growth

The economic growth, which is underway in Russia, raises new questions to be addressed. How to improve the quality of growth, increasing the role of new competitive sectors and transforming them into the driving force of growth? How can progressive structural changes be implemented without hampering the rate of growth in general? What are the main external and internal risks, which may undermine positive trends of development? The author looks upon financial, monetary and foreign exchange aspects of the problem and comes up with some suggestions on how to make growth more competitive and sustainable.

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