نتایج جستجو برای: phase curves

تعداد نتایج: 685781  

1996
Zhangxin Chen Richard E. Ewing

three-phase (e.g., water, oil, and gas) flow in porous media, includcomplex than the corresponding two-phase curves. It is ing phase, global, and pseudo-global pressure-saturation formulathe complexity of these three-phase curves that complitions, are discussed in this paper. Comparisons of these differential cates the derivation of the global pressure-saturation form formulations are theoretic...

Journal: :Journal of medicinal chemistry 2006
Brian K Shoichet

Many screening hits inhibit enzymes with steep dose-response curves, which are considered pathological. Three models might explain these curves: multisite binding, an inhibitor phase transition, or stoichiometric inhibition caused by a high enzyme to Kd ratio. Experiments with promiscuous aggregators, for which steep curves are common, suggest that these curves owe to stoichiometric inhibition,...

H. R. Shahverdi, S. Ahmadi,

Crystallization of α – Fe phase during annealing process of Fe55Cr18Mo7B16C4 bulk amorphous alloy has been evaluated by X- ray diffraction, differential scanning calorimetric tests and TEM observations in this research. In effect, crystallization mechanism and activation energy of crystallization were evaluated using DSC tests in four different heating rates (10, 20, 30, 40 K/min). A two -st...

2016
Hao Yang Mark S. Marley Davin Flateau Adam P. Showman Stanimir Metchev Esther Buenzli Jacqueline Radigan Patrick J. Lowrance Adam J. Burgasser

We present Spitzer/IRAC Ch1 and Ch2 monitoring of six brown dwarfs during 8 different epochs over the course of 20 months. For four brown dwarfs, we also obtained simulataneous HST/WFC3 G141 Grism spectra during two epochs and derived light curves in five narrow-band filters. Probing different pressure levels in the atmospheres, the multi-wavelength light curves of our six targets all exhibit v...

1999
Hiroyasu Yamada Toshiyuki Nakagaki

Dispersion curves to a oscillatory reaction-diffusion system with the selfconsistent flow have obtained by means of numerical calculations. The flow modulates the shape of dispersion curves and characteristics of traveling waves. The point of inflection which separates the dispersion curves into two branches corresponding to trigger and phase waves, moves according to the value of the advection...

Journal: :international journal of environmental research 0
l.e.m.c. zaidan departamento de engenharia química, universidade federal de pernambuco, avenida professor moraes rego, 1235 – cidade universitária – recife- brazil g. guimarães departamento de engenharia química, universidade federal de pernambuco, avenida professor moraes rego, 1235 – cidade universitária – recife- brazil l.b. santos departamento de engenharia química, universidade federal de pernambuco, avenida professor moraes rego, 1235 – cidade universitária – recife- brazil y.b. brandão departamento de engenharia química, universidade federal de pernambuco, avenida professor moraes rego, 1235 – cidade universitária – recife- brazil c.m.b.m. barbosa departamento de engenharia química, universidade federal de pernambuco, avenida professor moraes rego, 1235 – cidade universitária – recife- brazil m. benachour departamento de engenharia química, universidade federal de pernambuco, avenida professor moraes rego, 1235 – cidade universitária – recife- brazil v.l. silva

there is a great interest in developing rapid analytical methods and provide appropriate parametersfor quantitative analysis of compounds derived from refractory pollutants. such methods are important forroutine quality control analysis of an effluent before being discharged into the environment. therefore, a rapid methodology for identification and quantification of some aliphatic acids is pro...

Journal: :Methods in enzymology 2009
A Granada R M Hennig B Ronacher A Kramer H Herzel

Phase response curves (PRCs) are widely used in circadian clocks, neuroscience, and heart physiology. They quantify the response of an oscillator to pulse-like perturbations. Phase response curves provide valuable information on the properties of oscillators and their synchronization. This chapter discusses biological self-sustained oscillators (circadian clock, physiological rhythms, etc.) in ...

Javad Poursharifi Poria Hajikarimi

In this paper, the effect of reclaimed rubber modification on the rheological characteristics of asphalt binders is studied. Reclaimed rubber with the extent of 12, 16 and 20 is added to the neat asphalt binder and then shear complex modulus is obtained for neat and modified asphalt binder via Dynamic Shear Rheometer (DSR) test. Using Christensen-Anderson- Marasteanu (CAM) model, master curves ...

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