The structural role of Al2O3 and TiO2 in immiscible silicate liquids in the system SiO2-MgO-CaO-FeO-TiO2-Al2O3

1980 ◽  
Vol 72 (3) ◽  
pp. 319-328 ◽  
Author(s):  
Marcus I. Wood ◽  
Paul C. Hess
Keyword(s):  
Structural Role ◽  
Silicate Liquids

The Role of Solid Springer in Masonry Vault

2010 ◽  
Vol 133-134 ◽  
pp. 349-354 ◽  
Author(s):  
Vittorio Ceradini ◽  
Michele Candela ◽  
Roberta Fonti
Keyword(s):  
Scientific Research ◽  
Evolution Process ◽  
Limit Case ◽  
Structural Configuration ◽  
Structural Role ◽  
Different Ages ◽  
Building Component ◽  
And Function ◽  
Technical Rules

During a scientific research, directed to understand the structural role of some particular masonry elements, noticeable in covering structures like vault and dome, we searched the technical rules and function of these elements. We verified that in literature there is no specific documentation about these elements and its mechanic purposes. The study was directed to recognize the most representatives architectures in different ages, and to identify the construction technique’s evolution process of this particular arc-double or thickening of arc that we arrived to identify as a necessary building component to give balance in particular structural configuration. This process put down roots from the roman ancient age, until baroque age, where the most original applications of this regulation were placed. From Pantheon to the limit case of St. Filippo Neri chapel, the covers’ structures springer angle studied was analyzed together with its relation to plan, sections and elevation of all buildings. Therefore, if these elements are well-performed, they follow precise constructive patterns that this article would like to identify and show.

scholarly journals Structure and solubility behaviour of zinc containing phosphate glasses

2015 ◽  
Vol 3 (45) ◽  
pp. 8842-8855 ◽  
Author(s):  
N. Kanwal ◽  
H. Toms ◽  
A. C. Hannon ◽  
F. A. Perras ◽  
D. L. Bryce ◽  
...  
Keyword(s):  
Phosphate Glasses ◽  
Structural Role ◽  
Role Of Zn

The structural role of Zn and its effect on solubility in phosphate based bioglasses is investigated.

scholarly journals Catalytic and structural role of the metal ion in dUTP pyrophosphatase

2003 ◽  
Vol 100 (10) ◽  
pp. 5670-5675 ◽  
Author(s):  
D. Mustafi ◽  
A. Bekesi ◽  
B. G. Vertessy ◽  
M. W. Makinen
Keyword(s):  
Metal Ion ◽  
Structural Role

scholarly journals TMalphaDB and TMbetaDB: web servers to study the structural role of sequence motifs in α-helix and β-barrel domains of membrane proteins

2015 ◽  
Vol 16 (1) ◽  
Author(s):  
Marc Perea ◽  
Ivar Lugtenburg ◽  
Eduardo Mayol ◽  
Arnau Cordomí ◽  
Xavier Deupí ◽  
...  
Keyword(s):  
Membrane Proteins ◽  
Sequence Motifs ◽  
Web Servers ◽  
Structural Role ◽  
Α Helix

Structural role of chromium sulfate in modified borate glasses and glass ceramics

Materialia ◽  
2021 ◽  
pp. 101095
Author(s):  
G. El-Damrawi ◽  
A.M. Abdelghany ◽  
M.I. Abdelghany ◽  
M.A. Madshal
Keyword(s):  
Glass Ceramics ◽  
Borate Glasses ◽  
Structural Role ◽  
Chromium Sulfate

Shielding behavior and structural role of bismuth oxide in ternary bismuth lead borate glass

2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Noha Kattaya ◽  
Amr Abdelghany ◽  
Mahrous Meikhail ◽  
Osama Hemeda ◽  
Mohamed Ali
Keyword(s):  
Bismuth Oxide ◽  
Borate Glass ◽  
Lead Borate ◽  
Structural Role ◽  
Bismuth Lead
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