منابع مشابه
Multiplicity and stability of steady states in continuous bioreactors: dissection of cybernetic models
Microbes in industrial bioreactors generally encounter nutrient media that contain a spectrum of components satisfying various nutritional requirements with individual substrates playing roles that may be viewed as substitutable, complementary or combinations of the two to varying extents. Consequently, the pattern of uptake of di1erent nutrients (Pavlou and Fredrickson, Biotechnol. Bioengng 34...
متن کاملMultiplicity of Steady States in Glycolysis and Shift of Metabolic State in Cultured Mammalian Cells
Cultured mammalian cells exhibit elevated glycolysis flux and high lactate production. In the industrial bioprocesses for biotherapeutic protein production, glucose is supplemented to the culture medium to sustain continued cell growth resulting in the accumulation of lactate to high levels. In such fed-batch cultures, sometimes a metabolic shift from a state of high glycolysis flux and high la...
متن کاملSteady states for shear flows of a liquid-crystal model: multiplicity, stability, and hysteresis
In this work, we study shear flows of a fluid layer between two solid blocks via a liquid-crystal type model proposed in [C. H. A. Cheng, et al., A liquid-crystal model for friction, PNAS 21 (2007), 1-5] for an understanding of frictions. A characterization on the existence and multiplicity of steady-states is provided. Stability issue of the steady-states is examined mainly focusing on bifurca...
متن کاملTrejos-Wright with a 2-unit bound: Existence and stability of monetary steady states
This paper investigates a Trejos-Wright random matching model of money with a consumer take-it-or-leave-it offer and with individual money holdings in the set {0, 1, 2}. It is shown that three kinds of monetary steady states exist generically: (1) purestrategy full-support steady states, (2) mixed-strategy full-support steady states, and (3) non-full-support steady states. A full-support steady...
متن کاملThe Effect of Coking on Kinetics of HDS Reaction under Steady and Transient States
A study was made of the coking of a commercial fresh sulfide Ni-Mo/Al2O3 catalyst in a fixed-bed reactor. The catalyst was coked using different coke precursors in the gas oil under accelerated conditions at temperatures of 400 to 450°C to yield different deactivated catalysts containing 2-20 wt% C. Two cases were studied; crushed catalyst without diffusional ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Economics Letters
سال: 2015
ISSN: 0165-1765
DOI: 10.1016/j.econlet.2014.12.036