On Evolutionary $$\varGamma $$ Γ -Convergence for Gradient Systems

2016 ◽  
pp. 187-249 ◽  
Author(s):  
Alexander Mielke
Keyword(s):  
Gradient Systems ◽  
Γ Convergence

An existence result and evolutionary $$\varGamma $$ Γ -convergence for perturbed gradient systems

2019 ◽  
Vol 19 (2) ◽  
pp. 479-522 ◽  
Author(s):  
Aras Bacho ◽  
Etienne Emmrich ◽  
Alexander Mielke
Keyword(s):  
Existence Result ◽  
Gradient Systems ◽  
Γ Convergence

Evolutionary Γ-convergence of gradient systems modeling slow and fast chemical reactions

Nonlinearity ◽  
2018 ◽  
Vol 31 (8) ◽  
pp. 3689-3706 ◽  
Author(s):  
Karoline Disser ◽  
Matthias Liero ◽  
Jonathan Zinsl
Keyword(s):  
Chemical Reactions ◽  
Systems Modeling ◽  
Gradient Systems ◽  
Γ Convergence ◽  
Fast Chemical

STARCH GEL ELECTROPHORESIS OF MYOGEN FROM CHICKEN BREAST MUSCLE IN CONSTANT AND GRADIENT BUFFER SYSTEMS

1963 ◽  
Vol 41 (1) ◽  
pp. 369-387 ◽  
Author(s):  
J. M. Neelin
Keyword(s):  
Gel Electrophoresis ◽  
Protein Concentration ◽  
Breast Muscle ◽  
Chicken Breast ◽  
Starch Gel Electrophoresis ◽  
Two Dimensional ◽  
Sodium Cacodylate ◽  
Gradient Systems ◽  
Optimal Separation ◽  
Starch Gel

By varying conditions of starch gel electrophoresis, factors contributing to the resolution of myogen proteins from chicken breast muscle have been studied. Variables examined included composition of the myogen extractant, protein concentration, ionic strength of electrophoretic media, pH of gel media, plane and direction of electrophoresis, and the nature of cations and anions in gel media and bridge solutions. The significance of anions was more closely studied with constant buffer systems, and gradient systems in which bridge electrolyte differed from, and gradually altered, the gel medium. Optimal separation was obtained in gradient systems with 0.10 M sodium chloride bridge solutions, and gel media of sodium cacodylate, pH 6.9, μ 0.010, which resolved 12 cationic zones, and sodium veronal, pH 7.4, μ 0.010, which resolved 10 anionic zones. These buffers in two-dimensional sequence revealed a total of about 24 components in this myogen.

Reference-free, depth-dependent characterization of nanolayers and gradient systems with advanced grazing incidence X-ray fluorescence analysis

2015 ◽  
Vol 212 (3) ◽  
pp. 523-528 ◽  
Author(s):  
Philipp Hönicke ◽  
Blanka Detlefs ◽  
Matthias Müller ◽  
Erik Darlatt ◽  
Emmanuel Nolot ◽  
...  
Keyword(s):  
Fluorescence Analysis ◽  
Grazing Incidence ◽  
X Ray ◽  
Gradient Systems

scholarly journals From nonlinear to linearized elasticity via Γ-convergence: The case of multiwell energies satisfying weak coercivity conditions

2014 ◽  
Vol 25 (01) ◽  
pp. 1-38 ◽  
Author(s):  
V. Agostiniani ◽  
T. Blass ◽  
K. Koumatos
Keyword(s):  
Coercivity Conditions ◽  
Coercivity Condition ◽  
Nematic Elastomers ◽  
Linearized Elasticity ◽  
Γ Convergence

Linearized elasticity models are derived, via Γ-convergence, from suitably rescaled nonlinear energies when the corresponding energy densities have a multiwell structure and satisfy a weak coercivity condition, in the sense that the typical quadratic bound from below is replaced by a weaker p bound, 1 < p < 2, away from the wells. This study is motivated by, and our results are applied to, energies arising in the modeling of nematic elastomers.

Improving the extraction of tetrachloroethylene from soil columns using surfactant gradient systems

2004 ◽  
Vol 71 (1-4) ◽  
pp. 27-45 ◽  
Author(s):  
Jeffrey D Childs ◽  
Edgar Acosta ◽  
Robert Knox ◽  
Jeffrey H Harwell ◽  
David A Sabatini
Keyword(s):  
Soil Columns ◽  
Gradient Systems
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