61 Result(s)

Chapter

A Diversity Dynamic Territory Nash Strategy in Evolutionary Algorithms: Enhancing Performances in Reconstruction Problems in Structural Engineering

Game-theory based Nash–evolutionary algorithms are efficient to speed-up and parallelize the optimum design procedure. They have been applied in several fields of engineering and sciences, mainly, in aeronauti...

David Greiner, Jacques Périaux… in Advances in Evolutionary and Deterministic… (2019)

Article

Comparison Between Isothermal and Non-Isothermal Fatigue Behavior in a Cast Aluminum-Silicon-Magnesium Alloy

In the present study, the out-of-phase thermomechanical fatigue (OP-TMF) behavior of a cast aluminum-silicon-magnesium alloy, the A356.0 alloy which has been widely used in diesel engine cylinder heads, is com...

M. Azadi, G. Winter, G. H. Farrahi, W. Eichlseder in Strength of Materials (2015)

Chapter

A Study of Nash-Evolutionary Algorithms for Reconstruction Inverse Problems in Structural Engineering

In this paper we deal with solving inverse problems in structural engineering (both the reconstruction inverse problem and the fully stressed design problem are considered). We apply a game-theory based Nash-e...

D. Greiner, J. Périaux, J. M. Emperador… in Advances in Evolutionary and Deterministic… (2015)

Chapter

The Role of Artificial Neural Networks in Evolutionary Optimisation: A Review

This paper reviews the combination of Artificial Neural Networks (ANN) and Evolutionary Optimisation (EO) to solve challenging problems for the academia and the industry. Both methodologies has been mixed in s...

M. Maarouf, A. Sosa, B. Galván, D. Greiner… in Advances in Evolutionary and Deterministic… (2015)

Article

KRAS mutation analysis on low percentage of colon cancer cells: the importance of quality assurance

KRAS mutation testing is mandatory for patients with metastatic colorectal cancer who are eligible for treatment with an epidermal growth factor receptor targeting agent, since tumors with a muta...

J. R. Dijkstra, D. A. M. Heideman, G. A. Meijer, J. E. Boers… in Virchows Archiv (2013)

Chapter and Conference Paper

Numerical Simulation of Transonic Flows by a Flexible and Parallel Evolutionary Computation

In this work we propose a Flexible and Parallel Evolutionary Computation to solve a problem of Aeronautic interest, which is the non-linear full potential flow problem inside a nozzle. As the target to verify ...

G. Winter, B. Gonzàlez, B. Galvàn, H. Carmona in Parallel Computational Fluid Dynamics 2007 (2009)

Chapter

New Evolutionary Methodologies for Integrated Safety System Design and Maintenance Optimization

B. Galván, G. Winter, D. Greiner, D. Salazar… in Computational Intelligence in Reliability … (2007)

Chapter and Conference Paper

Thermo-Mechanical Fatigue Lifetime Assessment with Damage-Parameters, Energy-Criterions and Cyclic-J-Integral Concepts

The simulation of the thermo-mechanical fatigue (TMF) behaviour of cylinder heads is an important design step in the automotive industry. The steady rise of engine power and the demand of lightweight construct...

M. Riedler, R. Minichmayr, G. Winter… in Fracture of Nano and Engineering Materials… (2006)

Article

A Flexible Evolutionary Agent: cooperation and competition among real-coded evolutionary operators

Since it has currently became essential to design more efficient and robust alternative techniques to solve hard optimisation problems in industry or science, and of easy use for practitioners, here a new way ...

G. Winter, B. Galvan, S. Alonso, B. Gonzalez, J.I. Jimenez, D. Greiner in Soft Computing (2005)

Chapter and Conference Paper

A Comparative Analysis of “Controlled Elitism” in the NSGA-II Applied to Frame Optimization

Controlled elitism in NSGAII is analysed, applied to a multiobjective frame optimisation problem with discrete modelling. Influence of various mutation rates is considered. A double minimization is handled: co...

D. Greiner, G. Winter, J. M. Emperador… in IUTAM Symposium on Evolutionary Methods in… (2004)

Chapter

3D Simulation in the lower troposphere: wind field adjustment to observational data and dispersion of air pollutants from combustion of sulfur-containing fuel

Combinations of mathematical models with data at particular points from observational networks are required in order to generate physically consistent wind fields and atmospheric pollutant distributions. We de...

G. Winter, J. Betancor, G. Montero in Ocean Circulation and Pollution Control — … (2004)

Article

Design-Check

K. Schaub, G. Winter in Der Orthopäde (2002)

Article

Single-chain antibody-based gene therapy: inhibition of tumor growth by in situ production of phage-derived human antibody fragments blocking functionally active sites of cell-associated matrices

Experimental evidence suggests that blocking the interactions between endothelial cells and extracellular matrix (ECM) components may provide a potent and general strategy to inhibit tumor neovascularization. ...

L Sanz, P Kristensen, B Blanco, S Facteau, SJ Russell, G Winter… in Gene Therapy (2002)

Article

Zur Dekontamination von insektizidbelasteten Flächen nach Entwesungen in Innenräumen

G. Winter, G. Hoffmann in Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz (2000)

Article

Photovoltaic Effect in Multilayer Organic Systems

The organic materials presented here, e.g. cyano-ether-PPV, different bisarylamidine-perylenes and conventional as well as substituted forms of phthalocyanines exhibit the advantages of low processing costs an...

G. Meinhardt, E. Moderegger, R. Schröder, G. Winter… in MRS Online Proceedings Library (2000)

Article

The structure of ¹¹³Sn from proton and alpha- particle induced reactions

The results of in-beam investigations of ¹¹³ Sn using the (p,n), (p,3n), (α,n) and (α,2n) reactions are summarized. Excited states have been identified until E _x = 4715 MeV and J ...

L. Käubler, Yu. N. Lobach, V. V. Trishin… in Zeitschrift für Physik A Hadrons and Nuclei (1997)

Article

Dipole excitations in ¹²²Te, ¹²⁶Te and ¹³⁰Te

Excited states of the nuclei ¹²²Te, ¹²⁶Te and ¹³⁰Te were populated via the (γ, γ') reaction at endpoint energies of the bremsstrahlung between 4.5 and 5.5 MeV. Gamma rays were detected with a EUROBALL-CLUSTER det...

R. Schwengner, W. Schauer, G. Winter… in Zeitschrift für Physik A Hadrons and nuclei (1997)

Article

Collective structures and smooth band termination in¹⁰⁹Sn

Six rotational bands up to energies E _x =24.7 MeV and spinsj ^π=(79/2⁻) have been identified in¹⁰⁹Sn using the GAMMASPHEREγ-detector array. Four of the bands show ...

L. Käubler, H. Schnare, D. B. Fossan… in Zeitschrift für Physik A Hadrons and Nuclei (1996)

Article

Collective structures and smooth band termination in ¹⁰⁹Sn

Six rotational bands up to energies E _x = 24.7 MeV and spins J^π=(79/2⁻) have been identified in ¹⁰⁹Sn using the GAMMASPHERE γ-detector array. Four of the bands show smoothly decreasing dynamic moments of inertia ...

L. Käubler, H. Schnare, D. B. Fossan… in Zeitschrift für Physik A Hadrons and nuclei (1996)

Article

The proton g_9/2 isomer in theN=50 nucleus⁸⁷Rb and M2 transition rates in^85,87Rb

Low-lying states of theN=50 nucleus⁸⁷Rb have been investigated in the (α, α') reaction measuringγγ- and delayedγ-rf-coincidences. A half-life ofT _1/2=6(1) ns was obtained for the level at 1578.1 keV. This experim...

L. Käubler, Ch. Protochristov, M. Michailova… in Zeitschrift für Physik A Hadrons and Nuclei (1995)