Variable preference relations existence of maximal elements

... utility of the CFD numerical simulations as a tool for design and optimization of hydropower performance and flow behavior through hydromechanical devices or hydraulic structures of intake and outlet ... out of the best efficiency point (BEP) Figure Change of the runner speed and the frequency of vortex at the draft tube of a Francis turbine One of the most i...

Ngày tải lên: 05/09/2013, 14:58

... coefficient total conformity of ball bearing semiminor axis of contact, m; width of pad, m length ratio, bslbr length of feed groove region, m length of ridge region, m length of step region, m dynamic ... m bore diameter of ball bearing, m diameter of capillary tube, m inner-race diameter of ball bearing, m outer-race diameter of ball bearing, m diameter of orifice, m m...

Ngày tải lên: 27/01/2014, 16:20

... extension of hydrodynamic lubrication that is of growing importance is gas lubrication It consists of using air or some other gas as a lubricant rather than a mineral oil The viscosity of air is ... hydrodynamic lubrication process." Elastohydrodynamic lubrication implies complete fluid-film lubrication and no asperity interaction of the surfaces There are two distinct for...

Ngày tải lên: 27/01/2014, 16:20

... investigations of many practical lubrication problems involving elliptical conjunctions Fig 21.72 Map of lubrication regimes for ellipticity parameter k of (From Ref 44.) Fig 21.73 Map of lubrication ... 90% chance of survival Factors on which specific dynamic capacity and bearing life depend are: Size of rolling element Number of rolling elements per row Number of row...

Ngày tải lên: 27/01/2014, 16:20

... increases in the future demand of all organic products This augurs well for the growth of the organic industry in the Eastern Cape and in South Africa in general The findings of this study are consistent ... 60% of the consumers in the Transkei, 70.8% of the consumers in the Ciskei, 80% of rural consumers, 62.5% of peri-urban consume...

Ngày tải lên: 14/02/2014, 03:20

... calculating the pH dependence of the free energy of folding is [19,31,54,55]: DDG folding ¼ 2:3kT pH Z DqdpH ð7Þ pH1 where, pH1 and pH2 determine the pH interval and Dq is the change of the net charge of ... single number for the optimum pH If given protein is reported to be stable in a range of pHs, then the optimum pH is taken to be the middle of...

Ngày tải lên: 19/02/2014, 12:20

... characteristics: Japanese dependency analysis taking account of co-occurrence information and a combination of multiple cases One constraint in Japanese is that multiple nouns of the same case not modify a verb ... Candidate Candidate Candidate Candidate Candidate We estimated the co-occurrence probability of the particle set and the co-occurrence probability of...

Ngày tải lên: 20/02/2014, 12:20

... showing it to be the aldosterone synthase of the guinea pig It was interesting to note that CYP11B2 of the guinea pig had a considerably higher enzymatic activity in terms of 11b-hydroxylated ... 11bhydroxylase activity of CYP11B1 was strongly reduced (Fig 5), whereas that of the aldosterone synthase was basically unaffected, while the 18-hydroxla...

Ngày tải lên: 22/02/2014, 07:20

... not only enhance the hydrophobicity and thereby strengthen the membrane association of GRK6-A, but also increase the kinase catalytic activity of the protein Along the same lines, the C-terminal ... removal of the C-terminal- most 16 residues of mGRK6-A M1 affected the activity of the protein toward rhodopsin in a nonuniform manner Thus, removal of the C...

Ngày tải lên: 07/03/2014, 12:20

... their grammar elements are detected correctly Wrong grammar elements are detected from 71 sentences, and no grammar elements are detected from the rest 359 sentences So, the recall of automatic detection ... size of the check list The grammar elements detector The check list must be converted into an explicit rule set, because each item of the check list shows no expli...

Ngày tải lên: 08/03/2014, 04:22

... Anderson, L.E (1990) Isolation of chloroplastic phosphoglycerate kinase Kinetics of the twoenzyme phosphoglycerate kinase/glyceraldehyde-3-phosphate dehydrogenase couple Plant Physiol 94, 291–296 Ó FEBS ... could be easily explained with the presence of two differently responding GAPDHcontaining aggregates: (a) the early evolved system, namely PRK/GAPDH/CP12, which is activated me...

Ngày tải lên: 08/03/2014, 09:20

... Cite this article as: Zhang: Existence of positive solutions for nonlocal second-order boundary value problem with variable parameter in Banach spaces Fixed Point Theory and Applications 2011 2011:43 ... C, Li, G: Existence and uniqueness of solutions of second-order three-point boundary value problems with upper and lower solutions in the reverse...

Ngày tải lên: 21/06/2014, 00:20

... for some fourth-order boundary value problems,” Nonlinear Analysis Theory, Methods & Applications, vol 67, no 6, pp 1704–1709, 2007 G Chai, Existence of positive solutions for fourth-order boundary ... a fourth-order boundary value problem, ” Nonlinear Analysis Theory, Methods & Applications, vol 70, no 10, pp 3561–3566, 2009 Y Li, Positive solutions of fourt...

Ngày tải lên: 21/06/2014, 07:20

... study of p-Laplacian problems In this paper, we investigate the existence of solutions for the prescribed variable exponent mean curvature impulsive differential system initialized boundary value ... 2 Journal of Inequalities and Applications solutions and nonnegative solutions for the prescribed variable exponent mean curvature system −...

Ngày tải lên: 22/06/2014, 02:20

... a number of problems of social science such as habits, routines, behavioral traps etc in terms of maximal elements To establish existence criteria for maximal elements of a variable preference ... existence of maximal elements in the case of variable preference relations Koszegi [16], Koszegi-Rabin [17] and some others study a personal equilibrium of co...

Ngày tải lên: 26/10/2015, 13:58