phase diagrams of capillary equilibrium
CALPHAD (Calculation of Phase Diagrams): A Comprehensive Guide potx
Ngày tải lên :
29/06/2014, 09:20
... thermodynamics of phase diagrams and the principles of various experimental techniques This is because one of basic pillars of the CALPHAD approach is the concept of coupling phase diagram information ... User Aspect of Phase Diagrams, ed Hayes, F (Inst Metals, London) Hillert, M (1953) Acta Met., 1,764 Hillert, M (1979) in Calculation of Phase Diagrams and Thermochemistry of Alloy Phases, eds ... This is an acronym for the CALculation of PHAse Diagrams but it is also well defined by the sub-title of the CALPHAD journal, The Computer Coupling of Phase Diagrams and Thermochemistry It is this...
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Tài liệu FREQUENCY / PHASE EFFECTS OF ANTENNAS pdf
Ngày tải lên :
22/12/2013, 10:15
... direction of the radiation pattern to change This is the concept behind phased array antennas Instead of having a system mechanically sweeping the direction of the antenna through space, the phase of ... the phase SCANNED BEAM and amplitude of excitation to each DIRECTION 2E EQUIPHASE element, as depicted, we can control FRONT the direction and shape of the beam radiated by the array The phase ... delay phase shift and amplitude taper in one lens component The true time delay is one of the distinct advantages of the lens over the phase shifted array since that makes it independent of frequency...
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Tài liệu THE PRINCIPLES OF CHEMICAL EQUILIBRIUM doc
Ngày tải lên :
12/02/2014, 16:20
... charactertstic of an equilibrium, such as the vapour pressure of a liquid, the solubility of a solid, or the equilibrium constant of a reaction Then some of the most useful results of thermodynamics are of ... energy of a pair of molecules of types i andj a:, Mole fraction of ith species in vapour phase %+,%- Charges of positive and negative ions respectively in units of the proton charge « Coefficient of ... closed system in terms of H, A and G 76 2·7 The chemical potential 76 2·8 Criteria of equilibrium in terms of extensive properties 82 2·9 Criteria of equilibrium in terms of intensive properties...
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![Báo cáo khoa học: Epoxidation of benzo[a]pyrene-7,8-dihydrodiol by human CYP1A1 in reconstituted membranes Effects of charge and nonbilayer phase propensity of the membrane pot](https://media.store123doc.com/images/document/14/rc/ld/medium_ldo1394248806.jpg)
Báo cáo khoa học: Epoxidation of benzo[a]pyrene-7,8-dihydrodiol by human CYP1A1 in reconstituted membranes Effects of charge and nonbilayer phase propensity of the membrane pot
Ngày tải lên :
08/03/2014, 10:20
... activation of the CYP1A1-catalyzed oxidation of the (+)-7,8-diol was less pronounced Effects of nonbilayer lipids on the metabolic rates of epoxidation We analyzed the effects of a typical member of ... activation of the CYP1A1-catalyzed epoxidation reaction of 7,8-diols and the enhanced nonbilayer phase propensity in membranes containing PtdEtn Effect of lipids on the stereoselectivity of epoxidation ... the stereoselectivity of epoxidation The presence of the anionic lipid PtdSer increased the formation of DE2 twice as much as that of DE1 Even the relatively small portion of the negatively charged...
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The National Study Report- Phase II of The National Study of Business Strategy and Workforce Development docx
Ngày tải lên :
23/03/2014, 02:20
... (73.8%) of the employees were full-time employees � Almost half (45.7%) of the employees were women � One-third (30.2%) of the employees were members of a racial/ethnic minority group � 18.1% of ... recruitment package As Table indicates, many employers are offering a range of benefits to all of their employees Table 4: Profiles of Available Benefits % respondent organizations reporting ... Ph.D., is Co-Director of the Center on Aging & Work/Workplace Flexibility He is also the Dean of the Graduate School of Arts and Sciences and a Professor in the Department of Psychology at Boston...
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pvt and phase behaviour of petroleum reservoir fluids - ali danesh
Ngày tải lên :
02/04/2014, 16:07
... disappearance of a phase, or variations in properties of a phase in a multi -phase system are rate phenomena The subject of phase behaviour, however, focuses only on the state of equilibrium, where ... of equation of state dimensionless attractive term parameter of equation of state repulsive term(co-volume) parameter of equation of state dimensionless repulsive term parameter of equation of ... the phase behaviour and properties of hydrocarbon fluids in most cases is of a minor consideration The phase behaviour of oil and gas, therefore, is generally treated independent of the water phase, ...
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phase equilibria, phase diagrams and phase transformations - their thermodynamic basis
Ngày tải lên :
02/04/2014, 16:19
... diagram Topology of potential phase diagrams Potential phase diagrams in binary and multinary systems Sections of potential phase diagrams Binary systems Ternary systems Direction of phase fields in ... Projected and mixed phase diagrams 205 10.1 Schreinemakers’ projection of potential phase diagrams 10.2 The phase field rule and projected diagrams 10.3 Relation between molar diagrams and Schreinemakers’ ... Variation of a chemical potential in a two -phase field Direction of phase boundaries Congruent melting points Vertical phase boundaries Slope of phase boundaries in isothermal sections The effect of...
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clinical applications of capillary electrophoresis
Ngày tải lên :
10/04/2014, 22:16
... resolution of the β components With this buffer, workers then set about finding the balance of the correct dilution of sample and injection time of the capillary, so that the fused-silica capillary ... is that the capillary window is not correctly seated, i.e., the polyimide cover of the capillary is covering half of the window This situation may be corrected by reseating of the capillary window ... the capillary to a predetermined height, and the sample pours into the capillary for a defined period of time Alternatively, the sample may remain at the same height as the outlet end of the capillary, ...
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Báo cáo hóa học: " Effects of NiO nanoparticles on the magnetic properties and diffuse phase transition of BZT/NiO composites" potx
Ngày tải lên :
20/06/2014, 23:20
... addition, the two phase transition temperatures merged into a single diffuse phase transition at higher NiO contents (Figure 4d) To check the effect of NiO on the degree of the diffuse phase transition, ... Examination of the dielectric spectra showed that the NiO additive promoted a diffuse phase transition, and the two phase transition temperatures, as observed for BZT93, merged into a single phase ... Dielectric properties and phase transition Figure shows plots of the relative permittivity and loss tangent as a function of temperature at various NiO concentrations Two phase transition peaks...
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báo cáo hóa học: " Some extragradient methods for common solutions of generalized equilibrium problems and fixed points of nonexpansive mappings" potx
Ngày tải lên :
21/06/2014, 02:20
... problem of finding a common element of the set of solutions of a generalized equilibrium problem, the set of fixed points of a family of infinitely nonexpansive mappings and the set of solutions of ... common element of the set of solutions of a generalized equilibrium problem, the set of fixed points of a family of infinitely nonexpansive mappings, and the set of solutions of the variational ... element of the set of solutions of a generalized equilibrium problem (an equilibrium problem), the common set of fixed points of a family of infinitely nonexpansive mappings and the set of solutions...
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Báo cáo y học: "Gallium hydride vapor phase epitaxy of GaN nanowires" ppt
Ngày tải lên :
21/06/2014, 04:20
... [14] investigated the effect of H2 on the initial stages of growth of GaN NWs by varying the ratio of N2:H2 up to 0.6 and found that the density and growth rate of the GaN NWs decreased with ... elsewhere the direct reaction of Ga with NH3 using Ar as a carrier gas at 900°C leads to the growth of a few bent GaN NWs on top of an a-like Page of Table Summary of HVPE growth conditions for ... center of the 1” QT After closing the reactor, 500 sccm of N2:10% H2 was introduced for 10 Then, the temperature was ramped to 900°C under a reduced flow of N2:(10-100%) H2 using a slow ramp rate of...
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Báo cáo hóa học: " Nonlinear dynamics of non-equilibrium holes in p-type modulation-doped GaInNAs/GaAs quantum wells" pdf
Ngày tải lên :
21/06/2014, 05:20
... thermodynamic equilibrium The simulation results of the steady-state predict an NDM induced by RST of hot holes in the QWs and the critical electric field of the onset of NDM to be the order of kV/cm ... predict that the RST of hot holes leads to an N-shaped characteristic with a regime of negative differential resistance [4,7,8] The critical field for the onset of NDM is the order of kV/cm, which ... the width of the sample, μw and μb are the hole mobility in the QW and the GaAs barrier, respectively By integrating both sides of Equation (5), we finally have the dielectric relation of the parallel...
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Báo cáo hóa học: " Research Article A New Hybrid Algorithm for a System of Mixed Equilibrium Problems, Fixed Point Problems for Nonexpansive Semigroup, and Variational Inclusion Problem" ppt
Ngày tải lên :
21/06/2014, 07:20
... finding a common element of the set of fixed points of a family of finitely nonexpansive mappings, the set of solutions of a mixed equilibrium problem and the set of solutions of a variational inclusion ... method of finding the common element of the set of common fixed points for a finite family of a ξ-strict pseudocontraction, the set of solutions of a systems of equilibrium problems and the set of solutions ... of the set of common fixed points for nonexpansive semigroups, the set of common fixed points for an infinite family of a ξ-strict pseudocontraction, the set of solutions of a systems of mixed equilibrium...
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Báo cáo hóa học: " Research Article Convergence Analysis for a System of Generalized Equilibrium Problems and a Countable Family of Strict Pseudocontractions" pdf
Ngày tải lên :
21/06/2014, 07:20
... iterative method of 1.8 for finding a common element of the fixed points set of a nonexpansive mapping and the solutions set of a generalized equilibrium problem in the framework of a real Hilbert ... system of generalized equilibrium problems Then, we prove a strong convergence theorem of the iteration process 1.14 for a system of generalized equilibrium problems and a countable family of strict ... the proof of Since xn Theorem 3.1 of 25 , we can show that xt → x∗ ∈ F as t → This completes the proof Strong Convergence Results Theorem 4.1 Let C be a nonempty, closed and convex subset of a...
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báo cáo hóa học:" Research Article Iterative Methods for Finding Common Solution of Generalized Equilibrium Problems and Variational Inequality Problems and Fixed Point Problems of a Finite Family of Nonexpansive Mappings" pdf
Ngày tải lên :
21/06/2014, 11:20
... point sets of a family of nonexpansive mapping see 6, The ploblem of finding a common element of EP F, A and the set of all common fixed points of a family of nonexpansive mappings is of wide interdisciplinary ... problem of finding a common fixed point of a family of nonexpansive mappings has been studied by many authors The well-known convex feasibility problem reduces to finding a point in the intersection of ... Many iterative methods are purposed for finding a common element of the solutions of the equilibrium problem and fixed point problem of nonexpansive mappings, see 8–10 Fixed Point Theory and Applications...
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báo cáo hóa học:" Research Article Strong Convergence of a New Iterative Method for Infinite Family of Generalized Equilibrium and Fixed-Point Problems of Nonexpansive Mappings in Hilbert Spaces" pptx
Ngày tải lên :
21/06/2014, 11:20
... function for γf Very recently, for finding a common element of the set of a finite family of nonexpansive mappings and the set of solutions of an equilibrium problem, by combining the schemes 1.11 and ... set of an infinite family of generalized equilibrium problems and in the common fixed-point set of a finite family of nonexpansive mappings in a Hilbert space Let {Tn }N N ≥ be a finite family of ... on a closed convex subset of C of a Hilbert space H We denote by A the set of solutions of the problem 4.1 and assume that A / ∅ Also, we denote the sets of solutions of the following two optimization...
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Báo cáo hóa học: " Aqueous-Phase Synthesis of Silver Nanodiscs and Nanorods in Methyl Cellulose Matrix: Photophysical Study and Simulation of UV–Vis Extinction Spectra Using DDA Method" docx
Ngày tải lên :
21/06/2014, 17:20
... with a very few number of spheres The histogram of nanodiscs distribution (Fig 2b) shows that majority of discs have a diameter of *55 nm On the other hand, HR-TEM photograph of green-coloured silver ... 1c), obtained by using mM of sodium citrate, shows the presence of only silver nanorods of different aspect ratios (R = 3–7) The histogram of particle distribution of corresponding silver nanorods ... HR-TEM analysis of the green sols shows the presence of only nanorods of different aspect ratios; on the other hand, the HR-TEM image of red-coloured silver sols suggests the presence of mostly nanodiscs,...
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Báo cáo hóa học: " Research Article Generalized Levitin-Polyak Well-Posedness of Vector Equilibrium Problems" potx
Ngày tải lên :
21/06/2014, 20:20
... , and equilibrium problems with abstract and functional constraints Most recently, S J Li and M H Li 10 introduced and researched two types of Levitin-Polyak well-posedness of vector equilibrium ... Levitin-Polyak well-posedness of vector quasiequilibrium problems Li et al 12 introduced and researched the Levitin-Polyak well-posedness for two types of generalized vector quasiequilibrium problems ... sequence of VEP is a generalized type I LP approximating solution sequence of VEP Thus the generalized type I LP well-posedness of VEP implies the generalized type II LP wellposedness of VEP ...
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Báo cáo hóa học: " Research Article A Hybrid Projection Algorithm for Finding Solutions of Mixed Equilibrium Problem and Variational Inequality Problem" pptx
Ngày tải lên :
21/06/2014, 20:20
... are also solution of a system of two variational inequalities VI C,A and VI C,B PC ; solution of a system of two mixed equilibrium problems Tn Trn and Vn solution of a mixed equilibrium problem ... fixed point of S that is also a solution of a mixed equilibrium problem and a solution of a variational inequality V I C, B One can note that we relax the hypotheses on the convergence of the sequences ... x1 Proof First of all we observe that by Lemma 3.5 we have that un Trn I − rn A xn We can follow the proof of Theorem 3.1 from Steps 1–7 We prove only the following Step 10 The set of weak...
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Báo cáo hóa học: " Research Article Computational Methods for Estimation of Cell Cycle Phase Distributions of Yeast Cells" docx
Ngày tải lên :
22/06/2014, 19:20
... location of each phase It is also difficult to obtain a good estimate for the S phase of the cell cycle with this approach [9] The phase of the cell cycle depends by definition on the amount of DNA ... number of cells in each phase of the cell cycle by using a FACS histogram This is an example of an asynchronous cell population; there are 27, 27, and 26 percent of cells in cell cycle phases ... phase have the DNA amount N, whereas cells in the G2/M phase have the amount 2N In the S phase, the amount of DNA is between N and 2N In this study, we further assume that the size of a bud of...
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