DELPHI

How can Equation (11.79) be solved Before computers were available only simple ihapes could be considered. For example, proteins were modelled as spheres or ellipses Tanford-Kirkwood theory) DNA as a uniformly charged cylinder and membranes as planes (Gouy-Chapman theory). With computers, numerical approaches can be used to solve the Poisson-Boltzmann equation. A variety of numerical methods can be employed, including finite element and boundary element methods, but we will restrict our discussion to the finite difference method first introduced for proteins by Warwicker and Watson [Warwicker and Watson 1982]. Several groups have implemented this method here we concentrate on the work of Honig s group, whose DelPhi program has been widely used. 

Delivery receipt Dellaite [54694-02-9] Delonin amide Delorazepam [2894-67-9] Delphemdin [528-53-0 Delphinidin Delphimdin [528-53-0] Delphi technique Delrin... 

Informed opinion is a nonmathematical technique which is often called blue-sky estimating. The two terms are not necessarily synonymous. Informed opinion may be the consensus of people inside the company, along with or without outside opinions. Such a consensus can be broadened into the Delphi technique, which uses a sequential series of questioimaires submitted to a panel of experts who have Httie or no contact with each other. Blue-sky answers are akin to the informed opinion except that they usually consist of subjective speculation by experts in a confined one-day meeting in which each participant knows the views of the others. 

The holistic thermodynamic approach based on material (charge, concentration and electron) balances is a firm and valuable tool for a choice of the best a priori conditions of chemical analyses performed in electrolytic systems. Such an approach has been already presented in a series of papers issued in recent years, see [1-4] and references cited therein. In this communication, the approach will be exemplified with electrolytic systems, with special emphasis put on the complex systems where all particular types (acid-base, redox, complexation and precipitation) of chemical equilibria occur in parallel and/or sequentially. All attainable physicochemical knowledge can be involved in calculations and none simplifying assumptions are needed. All analytical prescriptions can be followed. The approach enables all possible (from thermodynamic viewpoint) reactions to be included and all effects resulting from activation barrier(s) and incomplete set of equilibrium data presumed can be tested. The problems involved are presented on some examples of analytical systems considered lately, concerning potentiometric titrations in complex titrand + titrant systems. All calculations were done with use of iterative computer programs MATLAB and DELPHI. 

It was indicated that the original method can be extended on systems where two or three analytes can be determined from a single titration curve. The shifts DpH affected by j-th PT addition should be sufficiently high it depends on pH value, a kind and concentration of the buffer chosen and its properties. The criterion of choice of the related conditions of analysis has been proposed. A computer program (written in MATLAB and DELPHI languages), that enables the pH-static titration to be done automatically, has also been prepared. 

Recently, calculations of the photosynthetic reaction center by three different groups have been reviewed [57], which used DelPhi [58], PDLD [59], and CHARMM [60]. The un-... 

Reporting for Reg. Guide 1.16 (later LER) Comprehensive applicatio Delphi method to database develt... 

Delphi Chassis Systems will provide products and services to global markets that will meet or exceed customer expectations through people, teamwork, and continuous improvement. 

At Delphi, the Pythia sat on a tripod above a cleft in the rocks and inhaled cold vapors emanating from inside the earth, which induced in her an ecstatic alteration of mind. In this altered state, she uttered mystical observations in the presence of the Delphi Prophet, who translated them into oracular pronouncements. 

Possible secondary structures of pardaxin (6) were predicted by the Delphi program (12) using decision constants (DHA = -75, DHE = 50) that favor a helices over extended segments and by the Amphi program that identified possible amphipathic a helices and p strands (Guy, unpublish data). Delphi predicted that pardaxin segments 1-8 and 16-25 were a helices and the remainder may be coils or turns. Amphi predicted that segments 1-12 and 13-28 could form amphipathic a helices. 

Decision analytic models, or simulation models of clinical decision analysis, usually involve the creation of a treatment decision/outcome tree based on a synthesis of expert opinion, sometimes using validated methods of canvassing opinion such as recruiting a Delphi panel (Hatziandreu et al, 1994 Einarson et al, 1995). The decision tree... 

The solution may be to use the Delphi approach. One asks a number of knowledgeable people to provide estimates. Then if there is a wide variance in answers, the experts are asked to evaluate their peers responses. The manager must then use his... 

Pole, D.L., Ando, H.Y., and Murphy, S.T., Prediction of drug degradants using DELPHI An expert system for focusing knowledge, Mol. Pharm. 4,539,2007. 

Jaber, J.R. et al., Immunophenotypic characterization of hepatic inflammatory cell infiltrates in common dolphins (Delphinus delphis), J. Comp. Pathol., 129, 226, 2003. 

FIGURE 2.26 Change of cell performance versus time for anode-supported cells subject to different concentrations of H2S poison. (From Sprenkle, V. et al., Sulfur Poisoning Studies on the Delphi-Battelle SECA Program, 2007. Permission pending.)... 

Sprenkle V, Kim JY, Meinhardt K, Lu C, Chick L, Canfield N et al. Sulfur poisoning studies on the Delphi-Battelle SECA program. Presented at The 31st International Cocoa Beach Conference and Exposition on Advanced Ceramics and Composites, 2007 Daytona Beach, FL. 

Fortran, C/C++, Visual Basic, or Delphi. The user provides the model coded as a corresponding subroutine or function. 

Henbane is a biennial herb growing wild in Europe, western Asia, and northern Africa, and cultivated in several other countries (Robbers et al. 1996). The ancient Egyptians mention its use in the Ebers Papyrus, written circa 1500 B.C.E. (Shultes and Hofman 1992). It was also mentioned in writings by the ancient Greek physician Pedanius Dioscorides for its medicinal uses. It has been suggested that the Oracle of Delphi inhaled smoke from henbane seeds to induce a prophetic trance. The plant is poisonous to livestock animals, as indicated by its common name henbane, and by its botanical name hyoscyamus, meaning "hog bean."... 

BMW, Delphi, Global Thermoelectric4 passenger car 1-5kWnet Gasoline, SOFC Technology development program... 

Bontec, Hyundai Autonet, Delphi, Mitsubishi Electric... 

LCC Interntl. Globecomm Clear Channel BBC Motorola Delco-Delphi General Motors DaimlerChrysler... 

Veatch Weather Chan. PRI Delco-Delphi Clarion BMW... 

MSN.196. 1. Prigogine, S. Kim, G. Ordonez, and T. Petrosky, Stochasticity and time symmetry breaking in Hamiltonian dynamics, in Proceedings, XXII Solvay Conference Physics, The Physics of Communication, Delphi, 2001, World Scientific, Singapore, 2003, pp. 1-22. 

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