Slag eye formation in single and dual bottom purged industrial steelmaking ladles

2020 ◽  
Vol 59 (2) ◽  
pp. 159-168
Author(s):  
Vishnu Teja Mantripragada ◽  
Sabita Sarkar
Keyword(s):  
Eye Formation

scholarly journals Compromised Lactobacillus helveticus starter activity in the presence of facultative heterofermentative Lactobacillus casei DPC6987 results in atypical eye formation in Swiss-type cheese

2016 ◽  
Vol 99 (4) ◽  
pp. 2625-2640 ◽  
Author(s):  
Daniel J. O’Sullivan ◽  
Paul L.H. McSweeney ◽  
Paul D. Cotter ◽  
Linda Giblin ◽  
Jeremiah J. Sheehan
Keyword(s):  
Lactobacillus Casei ◽  
Lactobacillus Helveticus ◽  
Eye Formation

The Influence of Thyroxin on Eye Formation in Phagocata gracilis (Haldeman)

1938 ◽  
Vol 11 (2) ◽  
pp. 158-167 ◽  
Author(s):  
Bernal R. Weimer ◽  
Charles W. Phillips ◽  
Dagney M. Andersen
Keyword(s):  
Eye Formation

The Drosophila eyes absent gene directs ectopic eye formation in a pathway conserved between flies and vertebrates

Development ◽  
1997 ◽  
Vol 124 (23) ◽  
pp. 4819-4826 ◽  
Author(s):  
N.M. Bonini ◽  
Q.T. Bui ◽  
G.L. Gray-Board ◽  
J.M. Warrick
Keyword(s):  
Gene Function ◽  
Compound Eye ◽  
Eye Development ◽  
Control Gene ◽  
Eyes Absent ◽  
Regulatory Loop ◽  
The Relationship ◽  
Eye Formation ◽  
Master Control

The fly eyes absent (eya) gene which is essential for compound eye development in Drosophila, was shown to be functionally replaceable in eye development by a vertebrate Eya homolog. The relationship between eya and that of the eyeless gene, a Pax-6 homolog, critical for eye formation in both flies and man, was defined: eya was found to be essential for eye formation by eyeless. Moreover, eya could itself direct ectopic eye formation, indicating that eya has the capacity to function as a master control gene for eye formation. Finally, we show that eya and eyeless together were more effective in eye formation than either gene alone. These data indicate conservation of the pathway of eya function between flies and vertebrates; they suggest a model whereby eya/Eya gene function is essential for eye formation by eyeless/Pax-6, and that eya/Eya can in turn mediate, via a regulatory loop, the activity of eyeless/Pax-6 in eye formation.

An Assessment of Slag Eye Formation Using Mathematical and Physical Modeling

2016 ◽  
pp. 1127-1134
Author(s):  
Augusto Pereira de Sá ◽  
Filipe Menezes de Torres ◽  
Carlos Antonio da Silva ◽  
Itavahn Alves da Silva ◽  
Varadarajan Seshadri
Keyword(s):  
Physical Modeling ◽  
Mathematical And Physical Modeling ◽  
Eye Formation

Mechanism and control of the eye formation in cheese

2015 ◽  
Vol 47 ◽  
pp. 118-127 ◽  
Author(s):  
Dominik Guggisberg ◽  
Philipp Schuetz ◽  
Hans Winkler ◽  
Rudolf Amrein ◽  
Ernst Jakob ◽  
...  
Keyword(s):  
And Control ◽  
Eye Formation

scholarly journals A hypomorphic cystathionine ß-synthase gene contributes to cavefish eye loss by disrupting optic vasculature

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Li Ma ◽  
Aniket V. Gore ◽  
Daniel Castranova ◽  
Janet Shi ◽  
Mandy Ng ◽  
...  
Keyword(s):  
Circulatory System ◽  
Astyanax Mexicanus ◽  
Transsulfuration Pathway ◽  
Key Enzyme ◽  
Surface Dwelling ◽  
Blind Cave ◽  
Vestigial Structures ◽  
Key Indicators ◽  
Evolutionary Descent ◽  
Eye Formation

Abstract Vestigial structures are key indicators of evolutionary descent, but the mechanisms underlying their development are poorly understood. This study examines vestigial eye formation in the teleost Astyanax mexicanus, which consists of a sighted surface-dwelling morph and multiple populations of blind cave morphs. Cavefish embryos initially develop eyes, but they subsequently degenerate and become vestigial structures embedded in the head. The mutated genes involved in cavefish vestigial eye formation have not been characterized. Here we identify cystathionine ß-synthase a (cbsa), which encodes the key enzyme of the transsulfuration pathway, as one of the mutated genes responsible for eye degeneration in multiple cavefish populations. The inactivation of cbsa affects eye development by increasing the transsulfuration intermediate homocysteine and inducing defects in optic vasculature, which result in aneurysms and eye hemorrhages. Our findings suggest that localized modifications in the circulatory system may have contributed to the evolution of vestigial eyes in cavefish.

Estimation of eye formation in Swiss-type cheese using geometrical measurements

2020 ◽  
Vol 275 ◽  
pp. 109848
Author(s):  
Mariana González ◽  
Eliana Budelli ◽  
Nicolás Pérez ◽  
Patricia Lema
Keyword(s):  
Eye Formation
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